-/*
- * (c) 2005-2009 Richard Cowin (http://openrico.org)
- * (c) 2005-2009 Matt Brown (http://dowdybrown.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
- * file except in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the
- * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
- * either express or implied. See the License for the specific language governing permissions
- * and limitations under the License.
- */
-
-if(typeof Rico=='undefined') throw("LiveGrid requires the Rico JavaScript framework");
-
-
-/** @namespace */
-if (!Rico.Buffer) Rico.Buffer = {};
-
-Rico.Buffer.Base = function(dataTable, options) {
- this.initialize(dataTable, options);
-}
-/** @lends Rico.Buffer.Base# */
-Rico.Buffer.Base.prototype = {
-/**
- * @class Defines the static buffer class (no AJAX).
- * Loads buffer with data that already exists in the document as an HTML table or passed via javascript.
- * Also serves as a base class for AJAX-enabled buffers.
- * @constructs
- */
- initialize: function(dataTable, options) {
- this.clear();
- this.updateInProgress = false;
- this.lastOffset = 0;
- this.rcvdRowCount = false; // true if an eof element was included in the last xml response
- this.foundRowCount = false; // true if an xml response is ever received with eof true
- this.totalRows = 0;
- this.rowcntContent = "";
- this.rcvdOffset = -1;
- this.options = {
- fixedHdrRows : 0,
- canFilter : true, // does buffer object support filtering?
- isEncoded : true, // is the data received via ajax html encoded?
- acceptAttr : [] // attributes that can be copied from original/ajax data (e.g. className, style, id)
- };
- Rico.extend(this.options, options || {});
- if (dataTable) {
- this.loadRowsFromTable(dataTable,this.options.fixedHdrRows);
- } else {
- this.clear();
- }
- },
-
- registerGrid: function(liveGrid) {
- this.liveGrid = liveGrid;
- },
-
- setTotalRows: function( newTotalRows ) {
- if (typeof(newTotalRows)!='number') newTotalRows=this.size;
- if (this.totalRows == newTotalRows) return;
- this.totalRows = newTotalRows;
- if (!this.liveGrid) return;
- Rico.log("setTotalRows, newTotalRows="+newTotalRows);
- switch (this.liveGrid.sizeTo) {
- case 'data':
- this.liveGrid.resizeWindow();
- break;
- case 'datamax':
- this.liveGrid.setPageSize(newTotalRows);
- break;
- default:
- this.liveGrid.updateHeightDiv();
- break;
- }
- },
-
- loadRowsFromTable: function(tableElement,firstRow) {
- var newRows = new Array();
- var trs = tableElement.getElementsByTagName("tr");
- for ( var i=firstRow || 0; i < trs.length; i++ ) {
- var row = new Array();
- var cells = trs[i].getElementsByTagName("td");
- for ( var j=0; j < cells.length ; j++ )
- row[j]=cells[j].innerHTML;
- newRows.push( row );
- }
- this.loadRows(newRows);
- },
-
- loadRowsFromArray: function(array2D) {
- for ( var i=0; i < array2D.length; i++ ) {
- for ( var j=0; j < array2D[i].length ; j++ ) {
- array2D[i][j]=array2D[i][j].toString();
- }
- }
- this.loadRows(array2D);
- },
-
- loadRows: function(jstable) {
- this.baseRows = jstable;
- this.startPos = 0;
- this.size = this.baseRows.length;
- },
-
- dom2jstable: function(rowsElement) {
- Rico.log('dom2jstable: encoded='+this.options.isEncoded);
- var newRows = new Array();
- var trs = rowsElement.getElementsByTagName("tr");
- for ( var i=0; i < trs.length; i++ ) {
- var row = new Array();
- var cells = trs[i].getElementsByTagName("td");
- for ( var j=0; j < cells.length ; j++ )
- row[j]=Rico.getContentAsString(cells[j],this.options.isEncoded);
- newRows.push( row );
- }
- return newRows;
- },
-
- dom2jstableAttr: function(rowsElement,firstRow) {
- var acceptAttr=this.options.acceptAttr;
- Rico.log("dom2jstableAttr start, # attr="+acceptAttr.length);
- var newRows = new Array();
- var trs = rowsElement.getElementsByTagName("tr");
- for ( var i=firstRow || 0; i < trs.length; i++ ) {
- var row = new Array();
- var cells = trs[i].getElementsByTagName("td");
- for ( var j=0; j < cells.length ; j++ ) {
- row[j]={};
- for (var k=0; k<acceptAttr.length; k++)
- row[j]['_'+acceptAttr[k]]=cells[j].getAttribute(acceptAttr[k]);
- if (Rico.isIE) row[j]._class=cells[j].getAttribute('className');
- }
- newRows.push( row );
- }
- Rico.log("dom2jstableAttr end");
- return newRows;
- },
-
- _blankRow: function() {
- var newRow=[];
- for (var i=0; i<this.liveGrid.columns.length; i++) {
- newRow[i]='';
- }
- return newRow;
- },
-
- deleteRows: function(rowIndex,cnt) {
- this.baseRows.splice(rowIndex,typeof(cnt)=='number' ? cnt : 1);
- this.liveGrid.isPartialBlank=true;
- this.size=this.baseRows.length;
- },
-
- insertRow: function(beforeRowIndex) {
- var r=this._blankRow();
- this.baseRows.splice(beforeRowIndex,0,r);
- this.size=this.baseRows.length;
- this.liveGrid.isPartialBlank=true;
- if (this.startPos < 0) this.startPos=0;
- return r;
- },
-
- appendRows: function(cnt) {
- var newRows=[];
- for (var i=0; i<cnt; i++) {
- var r=this._blankRow();
- this.baseRows.push(r);
- newRows.push(r);
- }
- this.size=this.baseRows.length;
- this.liveGrid.isPartialBlank=true;
- if (this.startPos < 0) this.startPos=0;
- return newRows;
- },
-
- sortFunc: function(coltype) {
- switch (coltype) {
- case 'number': return Rico.bind(this,'_sortNumeric');
- case 'control':return Rico.bind(this,'_sortControl');
- default: return Rico.bind(this,'_sortAlpha');
- }
- },
-
- sortBuffer: function(colnum) {
- if (!this.baseRows) {
- this.delayedSortCol=colnum;
- return;
- }
- this.liveGrid.showMsg(Rico.getPhraseById("sorting"));
- this.sortColumn=colnum;
- var col=this.liveGrid.columns[colnum];
- this.getValFunc=col._sortfunc;
- this.baseRows.sort(this.sortFunc(col.format.type));
- if (col.getSortDirection()=='DESC') this.baseRows.reverse();
- },
-
- _sortAlpha: function(a,b) {
- var aa = this.sortColumn<a.length ? Rico.getInnerText(a[this.sortColumn]) : '';
- var bb = this.sortColumn<b.length ? Rico.getInnerText(b[this.sortColumn]) : '';
- if (aa==bb) return 0;
- if (aa<bb) return -1;
- return 1;
- },
-
- _sortNumeric: function(a,b) {
- var aa = this.sortColumn<a.length ? this.nan2zero(Rico.getInnerText(a[this.sortColumn])) : 0;
- var bb = this.sortColumn<b.length ? this.nan2zero(Rico.getInnerText(b[this.sortColumn])) : 0;
- return aa-bb;
- },
-
- nan2zero: function(n) {
- if (typeof(n)=='string') n=parseFloat(n);
- return isNaN(n) || typeof(n)=='undefined' ? 0 : n;
- },
-
- _sortControl: function(a,b) {
- var aa = this.sortColumn<a.length ? Rico.getInnerText(a[this.sortColumn]) : '';
- var bb = this.sortColumn<b.length ? Rico.getInnerText(b[this.sortColumn]) : '';
- if (this.getValFunc) {
- aa=this.getValFunc(aa);
- bb=this.getValFunc(bb);
- }
- if (aa==bb) return 0;
- if (aa<bb) return -1;
- return 1;
- },
-
- clear: function() {
- this.baseRows = [];
- this.rows = [];
- this.startPos = -1;
- this.size = 0;
- this.windowPos = 0;
- },
-
- isInRange: function(position) {
- var lastRow=Math.min(this.totalRows, position + this.liveGrid.pageSize);
- return (position >= this.startPos) && (lastRow <= this.endPos()); // && (this.size != 0);
- },
-
- endPos: function() {
- return this.startPos + this.rows.length;
- },
-
- fetch: function(offset) {
- Rico.log('fetch '+this.liveGrid.tableId+': offset='+offset);
- this.applyFilters();
- this.setTotalRows();
- this.rcvdRowCount = true;
- this.foundRowCount = true;
- if (offset < 0) offset=0;
- this.liveGrid.refreshContents(offset);
- return;
- },
-
-/**
- * @return a 2D array of buffer data representing the rows that are currently visible on the grid
- */
- visibleRows: function() {
- return this.rows.slice(this.windowStart,this.windowEnd);
- },
-
- setWindow: function(startrow, endrow) {
- this.windowStart = startrow - this.startPos; // position in the buffer of first visible row
- Rico.log('setWindow '+this.liveGrid.tableId+': '+startrow+', '+endrow+', newstart='+this.windowStart);
- this.windowEnd = Math.min(endrow,this.size); // position in the buffer of last visible row containing data+1
- this.windowPos = startrow; // position in the dataset of first visible row
- },
-
-/**
- * @return true if bufRow is currently visible in the grid
- */
- isVisible: function(bufRow) {
- return bufRow < this.rows.length && bufRow >= this.windowStart && bufRow < this.windowEnd;
- },
-
-/**
- * takes a window row index and returns the corresponding buffer row index
- */
- bufferRow: function(windowRow) {
- return this.windowStart+windowRow;
- },
-
-/**
- * @return buffer cell at the specified visible row/col index
- */
- getWindowCell: function(windowRow,col) {
- var bufrow=this.bufferRow(windowRow);
- return this.isVisible(bufrow) && col < this.rows[bufrow].length ? this.rows[bufrow][col] : null;
- },
-
- getWindowAttr: function(windowRow,col) {
- var bufrow=this.bufferRow(windowRow);
- return this.attr && this.isVisible(bufrow) && col < this.attr[bufrow].length ? this.attr[bufrow][col] : null;
- },
-
- getWindowValue: function(windowRow,col) {
- return this.getWindowCell(windowRow,col);
- },
-
- setWindowValue: function(windowRow,col,newval) {
- var bufrow=this.bufferRow(windowRow);
- if (bufrow >= this.windowEnd) return false;
- return this.setValue(bufrow,col,newval);
- },
-
- getCell: function(bufRow,col) {
- return bufRow < this.size ? this.rows[bufRow][col] : null;
- },
-
- getValue: function(bufRow,col) {
- return this.getCell(bufRow,col);
- },
-
- setValue: function(bufRow,col,newval,newstyle) {
- if (bufRow>=this.size) return false;
- if (!this.rows[bufRow][col]) this.rows[bufRow][col]={};
- this.rows[bufRow][col]=newval;
- if (typeof newstyle=='string') this.rows[bufRow][col]._style=newstyle;
- this.rows[bufRow][col].modified=true;
- return true;
- },
-
- getRows: function(start, count) {
- var begPos = start - this.startPos;
- var endPos = Math.min(begPos + count,this.size);
- var results = new Array();
- for ( var i=begPos; i < endPos; i++ ) {
- results.push(this.rows[i]);
- }
- return results;
- },
-
- applyFilters: function() {
- var newRows=[],re=[];
- var r,c,n,i,showRow,filtercnt;
- var cols=this.liveGrid.columns;
- for (n=0,filtercnt=0; n<cols.length; n++) {
- c=cols[n];
- if (c.filterType == Rico.ColumnConst.UNFILTERED) continue;
- filtercnt++;
- if (c.filterOp=='LIKE') re[n]=new RegExp(c.filterValues[0],'i');
- }
- Rico.log('applyFilters: # of filters='+filtercnt);
- if (filtercnt==0) {
- this.rows = this.baseRows;
- } else {
- for (r=0; r<this.baseRows.length; r++) {
- showRow=true;
- for (n=0; n<cols.length && showRow; n++) {
- c=cols[n];
- if (c.filterType == Rico.ColumnConst.UNFILTERED) continue;
- switch (c.filterOp) {
- case 'LIKE':
- showRow=re[n].test(this.baseRows[r][n]);
- break;
- case 'EQ':
- showRow=this.baseRows[r][n]==c.filterValues[0];
- break;
- case 'NE':
- for (i=0; i<c.filterValues.length && showRow; i++)
- showRow=this.baseRows[r][n]!=c.filterValues[i];
- break;
- case 'LE':
- if (c.format.type=='number')
- showRow=this.nan2zero(this.baseRows[r][n])<=this.nan2zero(c.filterValues[0]);
- else
- showRow=this.baseRows[r][n]<=c.filterValues[0];
- break;
- case 'GE':
- if (c.format.type=='number')
- showRow=this.nan2zero(this.baseRows[r][n])>=this.nan2zero(c.filterValues[0]);
- else
- showRow=this.baseRows[r][n]>=c.filterValues[0];
- break;
- case 'NULL':
- showRow=this.baseRows[r][n]=='';
- break;
- case 'NOTNULL':
- showRow=this.baseRows[r][n]!='';
- break;
- }
- }
- if (showRow) newRows.push(this.baseRows[r]);
- }
- this.rows = newRows;
- }
- this.rowcntContent = this.size = this.rows.length;
- },
-
- printAll: function(exportType) {
- this.liveGrid.showMsg(Rico.getPhraseById('exportInProgress'));
- Rico.runLater(10,this,'_printAll',exportType); // allow message to paint
- },
-
-/**
- * Support function for printAll()
- */
- _printAll: function(exportType) {
- this.liveGrid.exportStart();
- this.exportBuffer(this.getRows(0,this.totalRows));
- this.liveGrid.exportFinish(exportType);
- },
-
-/**
- * Copies visible rows to a new window as a simple html table.
- */
- printVisible: function(exportType) {
- this.liveGrid.showMsg(Rico.getPhraseById('exportInProgress'));
- Rico.runLater(10,this,'_printVisible',exportType); // allow message to paint
- },
-
- _printVisible: function(exportType) {
- this.liveGrid.exportStart();
- this.exportBuffer(this.visibleRows());
- this.liveGrid.exportFinish(exportType);
- },
-
-/**
- * Send all rows to print/export window
- */
- exportBuffer: function(rows,startPos) {
- var r,c,v,col,exportText;
- Rico.log("exportBuffer: "+rows.length+" rows");
- var exportStyles=this.liveGrid.getExportStyles(this.liveGrid.tbody[0]);
- var tdstyle=[];
- var totalcnt=startPos || 0;
- var cols=this.liveGrid.columns;
- for (c=0; c<cols.length; c++) {
- if (cols[c].visible) tdstyle[c]=this.liveGrid.exportStyle(cols[c].cell(0),exportStyles); // assumes row 0 style applies to all rows
- }
- for(r=0; r < rows.length; r++) {
- exportText='';
- for (c=0; c<cols.length; c++) {
- if (!cols[c].visible) continue;
- col=cols[c];
- col.expStyle=tdstyle[c];
- v=col._export(rows[r][c],rows[r]);
- if (v=='') v=' ';
- exportText+="<td style='"+col.expStyle+"'>"+v+"</td>";
- }
- this.liveGrid.exportRows.push(exportText);
- totalcnt++;
- if (totalcnt % 10 == 0) window.status=Rico.getPhraseById('exportStatus',totalcnt);
- }
- }
-
-};
-
-
-// Rico.LiveGrid -----------------------------------------------------
-
-Rico.LiveGrid = function(tableId, buffer, options) {
- this.initialize(tableId, buffer, options);
-}
-
-/**
- * @lends Rico.LiveGrid#
- * @property tableId id string for this grid
- * @property options the options object passed to the constructor extended with defaults
- * @property buffer the buffer object containing the data for this grid
- * @property columns array of {@link Rico.LiveGridColumn} objects
- */
-Rico.LiveGrid.prototype = {
-/**
- * @class Buffered LiveGrid component
- * @extends Rico.GridCommon
- * @constructs
- */
- initialize: function( tableId, buffer, options ) {
- Rico.extend(this, Rico.GridCommon);
- Rico.extend(this, Rico.LiveGridMethods);
- this.baseInit();
- this.tableId = tableId;
- this.buffer = buffer;
- this.actionId='_action_'+tableId;
- Rico.setDebugArea(tableId+"_debugmsgs"); // if used, this should be a textarea
-
- Rico.extend(this.options, {
- visibleRows : -3, // -1 or 'window'=size grid to client window; -2 or 'data'=size grid to min(window,data); -3 or 'body'=size so body does not have a scrollbar; -4 or 'parent'=size to parent element (e.g. if grid is inside a div)
- frozenColumns : 0,
- offset : 0, // first row to be displayed
- prefetchBuffer : true, // load table on page load?
- minPageRows : 2,
- maxPageRows : 50,
- canSortDefault : true, // can be overridden in the column specs
- canFilterDefault : buffer.options.canFilter, // can be overridden in the column specs
- canHideDefault : true, // can be overridden in the column specs
-
- // highlight & selection parameters
- highlightElem : 'none',// what gets highlighted/selected (cursorRow, cursorCell, menuRow, menuCell, selection, or none)
- highlightSection : 3, // which section gets highlighted (frozen=1, scrolling=2, all=3, none=0)
- highlightMethod : 'class', // outline, class, both (outline is less CPU intensive on the client)
- highlightClass : Rico.theme.gridHighlightClass || 'ricoLG_selection',
-
- // export/print parameters
- maxPrint : 5000, // max # of rows that can be printed/exported, 0=disable print/export feature
-
- // heading parameters
- headingSort : 'link', // link: make headings a link that will sort column, hover: make headings a hoverset, none: events on headings are disabled
- hdrIconsFirst : true, // true: put sort & filter icons before header text, false: after
- filterImg : 'filtercol.gif'
- });
- // other options:
- // sortCol: initial sort column
-
- this.options.sortHandler = Rico.bind(this,'sortHandler');
- this.options.filterHandler = Rico.bind(this,'filterHandler');
- this.options.onRefreshComplete = Rico.bind(this,'bookmarkHandler');
- this.options.rowOverHandler = Rico.eventHandle(this,'rowMouseOver');
- this.options.mouseDownHandler = Rico.eventHandle(this,'selectMouseDown');
- this.options.mouseOverHandler = Rico.eventHandle(this,'selectMouseOver');
- this.options.mouseUpHandler = Rico.eventHandle(this,'selectMouseUp');
- Rico.extend(this.options, options || {});
-
- switch (typeof this.options.visibleRows) {
- case 'string':
- this.sizeTo=this.options.visibleRows;
- switch (this.options.visibleRows) {
- case 'data': this.options.visibleRows=-2; break;
- case 'body': this.options.visibleRows=-3; break;
- case 'parent': this.options.visibleRows=-4; break;
- case 'datamax':this.options.visibleRows=-5; break;
- default: this.options.visibleRows=-1; break;
- }
- break;
- case 'number':
- switch (this.options.visibleRows) {
- case -1: this.sizeTo='window'; break;
- case -2: this.sizeTo='data'; break;
- case -3: this.sizeTo='body'; break;
- case -4: this.sizeTo='parent'; break;
- case -5: this.sizeTo='datamax'; break;
- default: this.sizeTo='fixed'; break;
- }
- break;
- default:
- this.sizeTo='body';
- this.options.visibleRows=-3;
- break;
- }
- this.highlightEnabled=this.options.highlightSection>0;
- this.pageSize=0;
- this.createTables();
- if (this.headerColCnt==0) {
- alert('ERROR: no columns found in "'+this.tableId+'"');
- return;
- }
- this.createColumnArray('LiveGridColumn');
- if (this.options.headingSort=='hover')
- this.createHoverSet();
-
- this.bookmark=document.getElementById(this.tableId+"_bookmark");
- this.sizeDivs();
- var filterUIrow=this.buffer.options.canFilter ? this.options.FilterLocation : false;
- if (typeof(filterUIrow)=='number' && filterUIrow<0)
- filterUIrow=this.addHeadingRow('ricoLG_FilterRow');
- this.createDataCells(this.options.visibleRows);
- if (this.pageSize == 0) return;
- this.buffer.registerGrid(this);
- if (this.buffer.setBufferSize) this.buffer.setBufferSize(this.pageSize);
- this.scrollTimeout = null;
- this.lastScrollPos = 0;
- this.attachMenuEvents();
-
- // preload the images...
- new Image().src = Rico.imgDir+this.options.filterImg;
- Rico.log("images preloaded");
-
- this.setSortUI( this.options.sortCol, this.options.sortDir );
- this.setImages();
- if (this.listInvisible().length==this.columns.length)
- this.columns[0].showColumn();
- this.sizeDivs();
- this.scrollDiv.style.display="";
- if (this.buffer.totalRows>0)
- this.updateHeightDiv();
- if (this.options.prefetchBuffer) {
- if (this.bookmark) this.bookmark.innerHTML = Rico.getPhraseById('bookmarkLoading');
- if (this.options.canFilterDefault && this.options.getQueryParms)
- this.checkForFilterParms();
- this.scrollToRow(this.options.offset);
- this.buffer.fetch(this.options.offset);
- }
- if (typeof(filterUIrow)=='number')
- this.createFilters(filterUIrow);
- this.scrollEventFunc=Rico.eventHandle(this,'handleScroll');
- this.wheelEventFunc=Rico.eventHandle(this,'handleWheel');
- this.wheelEvent=(Rico.isIE || Rico.isOpera || Rico.isWebKit) ? 'mousewheel' : 'DOMMouseScroll';
- if (this.options.offset && this.options.offset < this.buffer.totalRows)
- Rico.runLater(50,this,'scrollToRow',this.options.offset); // Safari requires a delay
- this.pluginScroll();
- this.setHorizontalScroll();
- Rico.log("setHorizontalScroll done");
- if (this.options.windowResize)
- Rico.runLater(100,this,'pluginWindowResize');
- Rico.log("initialize complete for "+this.tableId);
- }
-};
-
-
-Rico.LiveGridMethods = {
-/** @lends Rico.LiveGrid# */
-
- createHoverSet: function() {
- var hdrs=[];
- for( var c=0; c < this.headerColCnt; c++ ) {
- if (this.columns[c].sortable) {\r
- hdrs.push(this.columns[c].hdrCellDiv);
- }
- }
- this.hoverSet = new Rico.HoverSet(hdrs);
- },
-
- checkForFilterParms: function() {
- var s=window.location.search;
- if (s.charAt(0)=='?') s=s.substring(1);
- var pairs = s.split('&');
- for (var i=0; i<pairs.length; i++) {
- if (pairs[i].match(/^f\[\d+\]/)) {
- this.buffer.options.requestParameters.push(pairs[i]);
- }
- }
- },
-
-/**
- * Refreshes a detail grid from a master grid
- * @returns row index on master table on success, -1 otherwise
- */
- drillDown: function(e,masterColNum,detailColNum) {
- var cell=Rico.eventElement(e || window.event);
- cell=Rico.getParentByTagName(cell,'div','ricoLG_cell');
- if (!cell) return -1;
- var idx=this.winCellIndex(cell);
- if (idx.row >= this.buffer.totalRows) return -1
- this.unhighlight();
- this.menuIdx=idx; // ensures selection gets cleared when menu is displayed
- this.highlight(idx);
- var drillValue=this.buffer.getWindowCell(idx.row,masterColNum);
- for (var i=3; i<arguments.length; i++)
- arguments[i].setDetailFilter(detailColNum,drillValue);
- return idx.row;
- },
-
-/**
- * set filter on a detail grid that is in a master-detail relationship
- */
- setDetailFilter: function(colNumber,filterValue) {
- var c=this.columns[colNumber];
- c.format.ColData=filterValue;
- c.setSystemFilter('EQ',filterValue);
- },
-
-/**
- * Create one table for frozen columns and one for scrolling columns.
- * Also create div's to contain them.
- * @returns true on success
- */
- createTables: function() {
- var insertloc,hdrSrc,i;
- var table = document.getElementById(this.tableId) || document.getElementById(this.tableId+'_outerDiv');
- if (!table) return false;
- if (table.tagName.toLowerCase()=='table') {
- var theads=table.getElementsByTagName("thead");
- if (theads.length == 1) {
- Rico.log("createTables: using thead section, id="+this.tableId);
- if (this.options.PanelNamesOnTabHdr && this.options.panels) {
- var r=theads[0].insertRow(0);
- this.insertPanelNames(r, 0, this.options.frozenColumns, 'ricoFrozen');
- this.insertPanelNames(r, this.options.frozenColumns, this.options.columnSpecs.length);
- }
- hdrSrc=theads[0].rows;
- } else {
- Rico.log("createTables: using tbody section, id="+this.tableId);
- hdrSrc=new Array(table.rows[0]);
- }
- insertloc=table;
- } else if (this.options.columnSpecs.length > 0) {
- if (!table.id.match(/_outerDiv$/)) insertloc=table;
- Rico.log("createTables: inserting at "+table.tagName+", id="+this.tableId);
- } else {
- alert("ERROR!\n\nUnable to initialize '"+this.tableId+"'\n\nLiveGrid terminated");
- return false;
- }
-
- this.createDivs();
- this.scrollContainer = this.createDiv("scrollContainer",this.structTabLR);
- this.scrollContainer.appendChild(this.scrollDiv); // move scrollDiv
- this.scrollTab = this.createDiv("scrollTab",this.scrollContainer);
- this.shadowDiv = this.createDiv("shadow",this.scrollDiv);
- this.shadowDiv.style.direction='ltr'; // avoid FF bug
- this.scrollDiv.style.display="none";
- this.scrollDiv.scrollTop=0;
- if (this.options.highlightMethod!='class') {
- this.highlightDiv=[];
- switch (this.options.highlightElem) {
- case 'menuRow':
- case 'cursorRow':
- this.highlightDiv[0] = this.createDiv("highlight",this.outerDiv);
- this.highlightDiv[0].style.display="none";
- break;
- case 'menuCell':
- case 'cursorCell':
- for (i=0; i<2; i++) {
- this.highlightDiv[i] = this.createDiv("highlight",i==0 ? this.frozenTabs : this.scrollTab);
- this.highlightDiv[i].style.display="none";
- this.highlightDiv[i].id+=i;
- }
- break;
- case 'selection':
- // create one div for each side of the rectangle
- var parentDiv=this.options.highlightSection==1 ? this.frozenTabs : this.scrollTab;
- for (i=0; i<4; i++) {
- this.highlightDiv[i] = this.createDiv("highlight",parentDiv);
- this.highlightDiv[i].style.display="none";
- this.highlightDiv[i].style.overflow="hidden";
- this.highlightDiv[i].id+=i;
- this.highlightDiv[i].style[i % 2==0 ? 'height' : 'width']="0px";
- }
- break;
- }
- }
-
- // create new tables
- for (i=0; i<3; i++) {
- this.tabs[i] = document.createElement("table");
- this.tabs[i].className = 'ricoLG_table';
- this.tabs[i].border=0;
- this.tabs[i].cellPadding=0;
- this.tabs[i].cellSpacing=0;
- this.tabs[i].id = this.tableId+"_tab"+i;
- }
- // set headings
- for (i=0; i<2; i++) {
- this.thead[i]=this.tabs[i].createTHead();
- Rico.addClass(this.tabs[i],'ricoLG_top');
- //this.thead[i].className='ricoLG_top';
- if (Rico.theme.gridheader) Rico.addClass(this.thead[i],Rico.theme.gridheader);
- }
- // set bodies
- for (i=0; i<2; i++) {
- this.tbody[i]=Rico.getTBody(this.tabs[i==0?0:2]);
- this.tbody[i].className='ricoLG_bottom';
- if (Rico.theme.gridcontent) Rico.addClass(this.tbody[i],Rico.theme.gridcontent);
- this.tbody[i].insertRow(-1);
- }
- this.frozenTabs.appendChild(this.tabs[0]);
- this.innerDiv.appendChild(this.tabs[1]);
- this.scrollTab.appendChild(this.tabs[2]);
- if (insertloc) insertloc.parentNode.insertBefore(this.outerDiv,insertloc);
- if (hdrSrc) {
- this.headerColCnt = this.getColumnInfo(hdrSrc);
- this.loadHdrSrc(hdrSrc);
- } else {
- this.createHdr(0,0,this.options.frozenColumns);
- this.createHdr(1,this.options.frozenColumns,this.options.columnSpecs.length);
- if (this.options.PanelNamesOnTabHdr && this.options.panels) {
- this.insertPanelNames(this.thead[0].insertRow(0), 0, this.options.frozenColumns);
- this.insertPanelNames(this.thead[1].insertRow(0), this.options.frozenColumns, this.options.columnSpecs.length);
- }
- for (i=0; i<2; i++)
- this.headerColCnt = this.getColumnInfo(this.thead[i].rows);
- }
- for( var c=0; c < this.headerColCnt; c++ )
- this.tbody[c<this.options.frozenColumns ? 0 : 1].rows[0].insertCell(-1);
- if (insertloc) table.parentNode.removeChild(table);
- Rico.log('createTables end');
- return true;
- },
-
- createDataCells: function(visibleRows) {
- if (visibleRows < 0) {
- for (var i=0; i<this.options.minPageRows; i++)
- this.appendBlankRow();
- this.sizeDivs();
- this.autoAppendRows(this.remainingHt());
- } else {
- for( var r=0; r < visibleRows; r++ )
- this.appendBlankRow();
- }
- var s=this.options.highlightSection;
- if (s & 1) this.attachHighlightEvents(this.tbody[0]);
- if (s & 2) this.attachHighlightEvents(this.tbody[1]);
- },
-
-/**
- * @param colnum column number
- * @return id string for a filter element
- */
- filterId: function(colnum) {
- return 'RicoFilter_'+this.tableId+'_'+colnum;
- },
-
-/**
- * Create filter elements in heading
- * Reads this.columns[].filterUI to determine type of filter element for each column (t=text box, s=select list, c=custom)
- * @param r heading row where filter elements will be placed
- */
- createFilters: function(r) {
- for( var c=0; c < this.headerColCnt; c++ ) {
- var col=this.columns[c];
- var fmt=col.format;
- if (typeof fmt.filterUI!='string') continue;
- var cell=this.hdrCells[r][c].cell;
- var field,name=this.filterId(c);\r
- var divs=cell.getElementsByTagName('div');
- // copy text alignment from data cell
- var align=Rico.getStyle(this.cell(0,c),'textAlign');
- divs[1].style.textAlign=align;
- switch (fmt.filterUI.charAt(0)) {
- case 't':
- // text field
- field=Rico.createFormField(divs[1],'input','text',name,name);
- var size=fmt.filterUI.match(/\d+/);
- field.maxLength=fmt.Length || 50;\r
- field.size=size ? parseInt(size,10) : 10;
- divs[1].appendChild(Rico.clearButton(Rico.eventHandle(col,'filterClear')));
- if (col.filterType==Rico.ColumnConst.USERFILTER && col.filterOp=='LIKE') {
- var v=col.filterValues[0];
- if (v.charAt(0)=='*') v=v.substr(1);
- if (v.slice(-1)=='*') v=v.slice(0,-1);
- field.value=v;
- col.lastKeyFilter=v;
- }
- Rico.eventBind(field,'keyup',Rico.eventHandle(col,'filterKeypress'),false);
- col.filterField=field;\r
- break;\r
- case 'm':
- // multi-select
- case 's':
- // drop-down select
- field=Rico.createFormField(divs[1],'select',null,name);\r
- Rico.addSelectOption(field,this.options.FilterAllToken,Rico.getPhraseById("filterAll"));\r
- col.filterField=field;
- var options={};\r
- Rico.extend(options, this.buffer.ajaxOptions);
- var colnum=typeof(fmt.filterCol)=='number' ? fmt.filterCol : c;
- options.parameters = {id: this.tableId, distinct:colnum};
- options.parameters[this.actionId]="query";
- options.onComplete = Rico.bind(this,'filterValuesUpdate',c);
- new Rico.ajaxRequest(this.buffer.dataSource, options);
- break;\r
- case 'c':
- // custom
- if (typeof col._createFilters == 'function')
- col._createFilters(divs[1], name);
- break;
- }
- }
- this.initFilterImage(r);
- },
-
-/**
- * update select list filter with values in AJAX response
- * @returns true on success
- */
- filterValuesUpdate: function(colnum,request) {
- var response = request.responseXML.getElementsByTagName("ajax-response");
- Rico.log("filterValuesUpdate: "+request.status);
- if (response == null || response.length != 1) return false;
- response=response[0];
- var error = response.getElementsByTagName('error');
- if (error.length > 0) {
- Rico.log("Data provider returned an error:\n"+Rico.getContentAsString(error[0],this.buffer.isEncoded));
- alert(Rico.getPhraseById("requestError",Rico.getContentAsString(error[0],this.buffer.isEncoded)));
- return false;
- }\r
- response=response.getElementsByTagName('response')[0];\r
- var rowsElement = response.getElementsByTagName('rows')[0];\r
- var col=this.columns[parseInt(colnum,10)];
- var rows = this.buffer.dom2jstable(rowsElement);\r
- var c,opt,v;
- if (col.filterType==Rico.ColumnConst.USERFILTER && col.filterOp=='EQ') v=col.filterValues[0];
- Rico.log('filterValuesUpdate: col='+colnum+' rows='+rows.length);
- switch (col.format.filterUI.charAt(0)) {
- case 'm':
- // multi-select
- col.mFilter = document.body.appendChild(document.createElement("div"));
- col.mFilter.className = 'ricoLG_mFilter'
- Rico.hide(col.mFilter);
- var contentDiv = col.mFilter.appendChild(document.createElement("div"));
- contentDiv.className = 'ricoLG_mFilter_content'
- var buttonDiv = col.mFilter.appendChild(document.createElement("div"));
- buttonDiv.className = 'ricoLG_mFilter_button'
- col.mFilterButton=buttonDiv.appendChild(document.createElement("button"));
- col.mFilterButton.innerHTML=Rico.getPhraseById("ok");
- var eventName=Rico.isWebKit ? 'mousedown' : 'click';
- Rico.eventBind(col.filterField,eventName,Rico.eventHandle(col,'mFilterSelectClick'));
- Rico.eventBind(col.mFilterButton,'click',Rico.eventHandle(col,'mFilterFinish'));
- //col.filterField.options[0].text=$('AllLabel').innerHTML;
- tab = contentDiv.appendChild(document.createElement("table"));
- tab.border=0;
- tab.cellPadding=2;
- tab.cellSpacing=0;
- //tbody=(tab.tBodies.length==0) ? tab.appendChild(document.createElement("tbody")) : tab.tBodies[0];
- var baseId=this.filterId(colnum)+'_';
- this.createMFilterItem(tab,this.options.FilterAllToken,Rico.getPhraseById("filterAll"),baseId+'all',Rico.eventHandle(col,'mFilterAllClick'));
- var handle=Rico.eventHandle(col,'mFilterOtherClick')
- for (var i=0; i<rows.length; i++) {
- if (rows[i].length>0) {
- c=rows[i][0];
- this.createMFilterItem(tab,c,c || Rico.getPhraseById("filterBlank"),baseId+i,handle);
- }
- }
- col.mFilterInputs=contentDiv.getElementsByTagName('input');
- col.mFilterLabels=contentDiv.getElementsByTagName('label');
- col.mFilterFocus=col.mFilterInputs.length ? col.mFilterInputs[0] : col.mFilterButton;
- break;
-
- case 's':
- // drop-down select
- for (var i=0; i<rows.length; i++) {
- if (rows[i].length>0) {
- c=rows[i][0];
- opt=Rico.addSelectOption(col.filterField,c,c || Rico.getPhraseById("filterBlank"));
- if (col.filterType==Rico.ColumnConst.USERFILTER && c==v) opt.selected=true;
- }
- }
- Rico.eventBind(col.filterField,'change',Rico.eventHandle(col,'filterChange'));
- break;
- }
- return true;\r
- },
-
- createMFilterItem: function(table,code,description,id,eventHandle) {
- var tr=table.insertRow(-1);
- tr.vAlign='top';
- if (tr.rowIndex % 2 == 1) tr.className='ricoLG_mFilter_oddrow';
- var td1=tr.insertCell(-1)
- var td2=tr.insertCell(-1)
- var field=Rico.createFormField(td1,'input','checkbox',id);
- field.value=code;
- field.checked=true;
- var label = td2.appendChild(document.createElement("label"));
- label.htmlFor = id;
- label.innerHTML=description;
- Rico.eventBind(field,'click',eventHandle);
- },
-
- unplugHighlightEvents: function() {
- var s=this.options.highlightSection;
- if (s & 1) this.detachHighlightEvents(this.tbody[0]);
- if (s & 2) this.detachHighlightEvents(this.tbody[1]);
- },
-
-/**
- * place panel names on first row of grid header (used by LiveGridForms)
- */
- insertPanelNames: function(r,start,limit,cellClass) {
- Rico.log('insertPanelNames: start='+start+' limit='+limit);
- r.className='ricoLG_hdg';
- var lastIdx=-1, span, newCell=null, spanIdx=0;
- for( var c=start; c < limit; c++ ) {
- if (lastIdx == this.options.columnSpecs[c].panelIdx) {
- span++;
- } else {
- if (newCell) newCell.colSpan=span;
- newCell = r.insertCell(-1);
- if (cellClass) newCell.className=cellClass;
- span=1;
- lastIdx=this.options.columnSpecs[c].panelIdx;
- newCell.innerHTML=this.options.panels[lastIdx];
- }
- }
- if (newCell) newCell.colSpan=span;
- },
-
-/**
- * create grid header for table i (if none was provided)
- */
- createHdr: function(i,start,limit) {
- Rico.log('createHdr: i='+i+' start='+start+' limit='+limit);
- var mainRow = this.thead[i].insertRow(-1);
- mainRow.id=this.tableId+'_tab'+i+'h_main';
- mainRow.className='ricoLG_hdg';
- for( var c=start; c < limit; c++ ) {
- var newCell = mainRow.insertCell(-1);
- newCell.innerHTML=this.options.columnSpecs[c].Hdg;
- }
- },
-
-/**
- * move header cells in original table to grid
- */
- loadHdrSrc: function(hdrSrc) {
- var i,h,c,r,newrow,cells;
- Rico.log('loadHdrSrc start');
- for (i=0; i<2; i++) {
- for (r=0; r<hdrSrc.length; r++) {
- newrow = this.thead[i].insertRow(-1);
- newrow.className='ricoLG_hdg '+this.tableId+'_hdg'+r;
- }
- }
- if (hdrSrc.length==1) {
- cells=hdrSrc[0].cells;
- for (c=0; cells.length > 0; c++)
- this.thead[c<this.options.frozenColumns ? 0 : 1].rows[0].appendChild(cells[0]);
- } else {
- for (r=0; r<hdrSrc.length; r++) {
- cells=hdrSrc[r].cells;
- for (c=0,h=0; cells.length > 0; c++) {
- if (cells[0].className=='ricoFrozen') {
- if (r==this.headerRowIdx) this.options.frozenColumns=c+1;
- } else {
- h=1;
- }
- this.thead[h].rows[r].appendChild(cells[0]);
- }
- }
- }
- Rico.log('loadHdrSrc end');
- },
-
-/**
- * Size div elements
- */
- sizeDivs: function() {
- Rico.log('sizeDivs: '+this.tableId);
- //this.cancelMenu();
- this.unhighlight();
- this.baseSizeDivs();
- var firstVisible=this.firstVisible();
- if (this.pageSize == 0 || firstVisible < 0) return;
- var totRowHt=this.columns[firstVisible].dataColDiv.offsetHeight;
- this.rowHeight = Math.round(totRowHt/this.pageSize);
- var scrHt=this.dataHt;
- if (this.scrTabWi0 == this.scrTabWi) {
- // no scrolling columns - horizontal scroll bar not needed
- this.innerDiv.style.height=(this.hdrHt+1)+'px';
- this.scrollDiv.style.overflowX='hidden';
- } else {
- this.scrollDiv.style.overflowX='scroll';
- scrHt+=this.options.scrollBarWidth;
- }
- this.scrollDiv.style.height=scrHt+'px';
- this.innerDiv.style.width=(this.scrWi)+'px';
- this.scrollTab.style.width=(this.scrWi-this.options.scrollBarWidth)+'px';
- //this.resizeDiv.style.height=this.frozenTabs.style.height=this.innerDiv.style.height=(this.hdrHt+this.dataHt+1)+'px';
- this.resizeDiv.style.height=(this.hdrHt+this.dataHt+1)+'px';
- Rico.log('sizeDivs scrHt='+scrHt+' innerHt='+this.innerDiv.style.height+' rowHt='+this.rowHeight+' pageSize='+this.pageSize);
- var pad=(this.scrWi-this.scrTabWi < this.options.scrollBarWidth) ? 2 : 0;
- this.shadowDiv.style.width=(this.scrTabWi+pad)+'px';
- this.outerDiv.style.height=(this.hdrHt+scrHt)+'px';
- this.setHorizontalScroll();
- },
-
- setHorizontalScroll: function() {
- var newLeft=(-this.scrollDiv.scrollLeft)+'px';
- this.tabs[1].style.marginLeft=newLeft;
- this.tabs[2].style.marginLeft=newLeft;
- },
-
- remainingHt: function() {
- var tabHt;
- var winHt=Rico.windowHeight();
- var margin=Rico.isIE ? 15 : 10;
- // if there is a horizontal scrollbar take it into account
- if (!Rico.isIE && window.frameElement && window.frameElement.scrolling=='yes' && this.sizeTo!='parent') margin+=this.options.scrollBarWidth;
- switch (this.sizeTo) {
- case 'window':
- var divTop=Rico.cumulativeOffset(this.outerDiv).top;
- tabHt=Math.max(this.tabs[0].offsetHeight,this.tabs[1].offsetHeight);
- Rico.log("remainingHt, winHt="+winHt+' tabHt='+tabHt+' gridY='+divTop);
- return winHt-divTop-tabHt-this.options.scrollBarWidth-margin; // allow for scrollbar and some margin
- case 'parent':
- var offset=this.offsetFromParent(this.outerDiv);
- tabHt=Math.max(this.tabs[0].offsetHeight,this.tabs[1].offsetHeight);
- if (Rico.isIE) Rico.hide(this.outerDiv);
- var parentHt=this.outerDiv.parentNode.offsetHeight;
- if (Rico.isIE) Rico.show(this.outerDiv);
- Rico.log("remainingHt, parentHt="+parentHt+' gridY='+offset+' winHt='+winHt+' tabHt='+tabHt);
- return parentHt - tabHt - offset - this.options.scrollBarWidth;
- case 'data':
- case 'body':
- var bodyHt=Rico.isIE ? document.body.scrollHeight : document.body.offsetHeight;
- //alert("remainingHt\n document.height="+document.height+"\n body.offsetHeight="+document.body.offsetHeight+"\n body.scrollHeight="+document.body.scrollHeight+"\n documentElement.scrollHeight="+document.documentElement.scrollHeight);
- var remHt=winHt-bodyHt-margin;
- if (!Rico.isWebKit) remHt-=this.options.scrollBarWidth;
- Rico.log("remainingHt, winHt="+winHt+' pageHt='+bodyHt+' remHt='+remHt);
- return remHt;
- default:
- tabHt=Math.max(this.tabs[0].offsetHeight,this.tabs[1].offsetHeight);
- Rico.log("remainingHt, winHt="+winHt+' tabHt='+tabHt);
- if (this.sizeTo.slice(-1)=='%') winHt*=parseFloat(this.sizeTo)/100.0;
- else if (this.sizeTo.slice(-2)=='px') winHt=parseInt(this.sizeTo,10);
- return winHt-tabHt-this.options.scrollBarWidth-margin; // allow for scrollbar and some margin
- }
- },
-
- offsetFromParent: function(element) {
- var valueT = 0;
- var elParent=element.parentNode;
- do {
- //Rico.log("offsetFromParent: "+element.tagName+' id='+element.id+' otop='+element.offsetTop);
- valueT += element.offsetTop || 0;
- element = element.offsetParent;
- if (!element || element==null) break;
- var p = Rico.getStyle(element, 'position');
- if (element.tagName=='BODY' || element.tagName=='HTML' || p=='absolute') return valueT-elParent.offsetTop;
- } while (element != elParent);
- return valueT;
- },
-
- adjustPageSize: function() {
- var remHt=this.remainingHt();
- Rico.log('adjustPageSize remHt='+remHt+' lastRow='+this.lastRowPos);
- if (remHt > this.rowHeight)
- this.autoAppendRows(remHt);
- else if (remHt < 0 || this.sizeTo=='data')
- this.autoRemoveRows(-remHt);
- },
-
- setPageSize: function(newRowCount) {
- newRowCount=Math.min(newRowCount,this.options.maxPageRows);
- newRowCount=Math.max(newRowCount,this.options.minPageRows);
- this.sizeTo='fixed';
- var oldSize=this.pageSize;
- while (this.pageSize > newRowCount) {
- this.removeRow();
- }
- while (this.pageSize < newRowCount) {
- this.appendBlankRow();
- }
- this.finishResize(oldSize);
- },
-
- pluginWindowResize: function() {
- Rico.log("pluginWindowResize");
- this.resizeWindowHandler=Rico.eventHandle(this,'resizeWindow');
- Rico.eventBind(window, "resize", this.resizeWindowHandler, false);
- },
-
- unplugWindowResize: function() {
- if (!this.resizeWindowHandler) return;
- Rico.eventUnbind(window,"resize", this.resizeWindowHandler, false);
- this.resizeWindowHandler=null;
- },
-
- resizeWindow: function() {
- Rico.log('resizeWindow '+this.tableId+' lastRow='+this.lastRowPos);
- if (this.resizeState=='finish') {
- Rico.log('resizeWindow postponed');
- this.resizeState='resize';
- return;
- }
- if (!this.sizeTo || this.sizeTo=='fixed') {
- this.sizeDivs();
- return;
- }
- if (this.sizeTo=='parent' && Rico.getStyle(this.outerDiv.parentNode,'display') == 'none') return;
- var oldSize=this.pageSize;
- this.adjustPageSize();
- this.finishResize(oldSize);
- },
-
- finishResize: function(oldSize) {
- if (this.pageSize > oldSize && this.buffer.totalRows>0) {
- this.isPartialBlank=true;
- var adjStart=this.adjustRow(this.lastRowPos);
- this.buffer.fetch(adjStart);
- } else if (this.pageSize < oldSize) {
- if (this.options.onRefreshComplete) this.options.onRefreshComplete(this.contentStartPos,this.contentStartPos+this.pageSize-1); // update bookmark
- }
- this.resizeState='finish';
- Rico.runLater(20,this,'finishResize2');
- Rico.log('Resize '+this.tableId+' complete. old size='+oldSize+' new size='+this.pageSize);
- },
-
- finishResize2: function() {
- this.sizeDivs();
- this.updateHeightDiv();
- if (this.resizeState=='resize') {
- this.resizeWindow();
- } else {
- this.resizeState='';
- }
- },
-
- topOfLastPage: function() {
- return Math.max(this.buffer.totalRows-this.pageSize,0);
- },
-
- updateHeightDiv: function() {
- var notdisp=this.topOfLastPage();
- var ht = notdisp ? this.scrollDiv.clientHeight + Math.floor(this.rowHeight * (notdisp + 0.4)) : 1;
- Rico.log("updateHeightDiv, ht="+ht+' scrollDiv.clientHeight='+this.scrollDiv.clientHeight+' rowsNotDisplayed='+notdisp);
- this.shadowDiv.style.height=ht+'px';
- },
-
- autoRemoveRows: function(overage) {
- if (!this.rowHeight) return;
- var removeCnt=Math.ceil(overage / this.rowHeight);
- if (this.sizeTo=='data')
- removeCnt=Math.max(removeCnt,this.pageSize-this.buffer.totalRows);
- Rico.log("autoRemoveRows overage="+overage+" removeCnt="+removeCnt);
- for (var i=0; i<removeCnt; i++)
- this.removeRow();
- },
-
- removeRow: function() {
- if (this.pageSize <= this.options.minPageRows) return;
- this.pageSize--;
- for( var c=0; c < this.headerColCnt; c++ ) {
- var cell=this.columns[c].cell(this.pageSize);
- this.columns[c].dataColDiv.removeChild(cell);
- }
- },
-
- autoAppendRows: function(overage) {
- if (!this.rowHeight) return;
- var addCnt=Math.floor(overage / this.rowHeight);
- Rico.log("autoAppendRows overage="+overage+" cnt="+addCnt+" rowHt="+this.rowHeight);
- for (var i=0; i<addCnt; i++) {
- if (this.sizeTo=='data' && this.pageSize>=this.buffer.totalRows) break;
- this.appendBlankRow();
- }
- },
-
-/**
- * on older systems, this can be fairly slow
- */
- appendBlankRow: function() {
- if (this.pageSize >= this.options.maxPageRows) return;
- Rico.log("appendBlankRow #"+this.pageSize);
- var cls=this.defaultRowClass(this.pageSize);
- for( var c=0; c < this.headerColCnt; c++ ) {
- var newdiv = document.createElement("div");
- newdiv.className = 'ricoLG_cell '+cls;
- newdiv.id=this.tableId+'_'+this.pageSize+'_'+c;
- this.columns[c].dataColDiv.appendChild(newdiv);
- if (this.columns[c].format.canDrag && Rico.registerDraggable)
- Rico.registerDraggable( new Rico.LiveGridDraggable(this, this.pageSize, c), this.options.dndMgrIdx );
- newdiv.innerHTML=' '; // this seems to be required by IE
- if (this.columns[c]._create) {
- this.columns[c]._create(newdiv,this.pageSize);
- }
- }
- this.pageSize++;
- },
-
- defaultRowClass: function(rownum) {
- var cls
- if (rownum % 2==0) {
- cls='ricoLG_evenRow';
- //if (Rico.theme.primary) cls+=' '+Rico.theme.primary;
- } else {
- cls='ricoLG_oddRow';
- //if (Rico.theme.secondary) cls+=' '+Rico.theme.secondary;
- }
- return cls;
- },
-
- handleMenuClick: function(e) {
- if (!this.menu) return;
- this.cancelMenu();
- this.unhighlight(); // in case highlighting was invoked externally
- var idx;
- var cell=Rico.eventElement(e);
- if (cell.className=='ricoLG_highlightDiv') {
- idx=this.highlightIdx;
- } else {
- cell=Rico.getParentByTagName(cell,'div','ricoLG_cell');
- if (!cell) return;
- idx=this.winCellIndex(cell);
- if ((this.options.highlightSection & (idx.tabIdx+1))==0) return;
- }
- this.highlight(idx);
- this.highlightEnabled=false;
- if (this.hideScroll) this.scrollDiv.style.overflow="hidden";
- this.menuIdx=idx;
- if (!this.menu.div) this.menu.createDiv();
- this.menu.liveGrid=this;
- if (this.menu.buildGridMenu) {
- var showMenu=this.menu.buildGridMenu(idx.row, idx.column, idx.tabIdx);
- if (!showMenu) return;
- }
- if (this.options.highlightElem=='selection' && !this.isSelected(idx.cell)) {
- this.selectCell(idx.cell);
- }
- this.menu.showmenu(e,Rico.bind(this,'closeMenu'));
- },
-
- closeMenu: function() {
- if (!this.menuIdx) return;
- if (this.hideScroll) this.scrollDiv.style.overflow="";
- //this.unhighlight();
- this.highlightEnabled=true;
- this.menuIdx=null;
- },
-
-/**
- * @return index of cell within the window
- */
- winCellIndex: function(cell) {
- var l=cell.id.lastIndexOf('_',cell.id.length);
- var l2=cell.id.lastIndexOf('_',l-1)+1;
- var c=parseInt(cell.id.substr(l+1));
- var r=parseInt(cell.id.substr(l2,l));
- return {row:r, column:c, tabIdx:this.columns[c].tabIdx, cell:cell};
- },
-
-/**
- * @return index of cell within the dataset
- */
- datasetIndex: function(cell) {
- var idx=this.winCellIndex(cell);
- idx.row+=this.buffer.windowPos;
- idx.onBlankRow=(idx.row >= this.buffer.endPos());
- return idx;
- },
-
- attachHighlightEvents: function(tBody) {
- switch (this.options.highlightElem) {
- case 'selection':
- Rico.eventBind(tBody,"mousedown", this.options.mouseDownHandler, false);
- /** @ignore */
- tBody.ondrag = function () { return false; };
- /** @ignore */
- tBody.onselectstart = function () { return false; };
- break;
- case 'cursorRow':
- case 'cursorCell':
- Rico.eventBind(tBody,"mouseover", this.options.rowOverHandler, false);
- break;
- }
- },
-
- detachHighlightEvents: function(tBody) {
- switch (this.options.highlightElem) {
- case 'selection':
- Rico.eventUnbind(tBody,"mousedown", this.options.mouseDownHandler, false);
- tBody.ondrag = null;
- tBody.onselectstart = null;
- break;
- case 'cursorRow':
- case 'cursorCell':
- Rico.eventUnbind(tBody,"mouseover", this.options.rowOverHandler, false);
- break;
- }
- },
-
-/**
- * @return array of objects containing row/col indexes (index values are relative to the start of the window)
- */
- getVisibleSelection: function() {
- var cellList=[];
- if (this.SelectIdxStart && this.SelectIdxEnd) {
- var r1=Math.max(Math.min(this.SelectIdxEnd.row,this.SelectIdxStart.row)-this.buffer.startPos,this.buffer.windowStart);
- var r2=Math.min(Math.max(this.SelectIdxEnd.row,this.SelectIdxStart.row)-this.buffer.startPos,this.buffer.windowEnd-1);
- var c1=Math.min(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- var c2=Math.max(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- //Rico.log("getVisibleSelection "+r1+','+c1+' to '+r2+','+c2+' ('+this.SelectIdxStart.row+',startPos='+this.buffer.startPos+',windowPos='+this.buffer.windowPos+',windowEnd='+this.buffer.windowEnd+')');
- for (var r=r1; r<=r2; r++) {
- for (var c=c1; c<=c2; c++)
- cellList.push({row:r-this.buffer.windowStart,column:c});
- }
- }
- if (this.SelectCtrl) {
- for (var i=0; i<this.SelectCtrl.length; i++) {
- if (this.SelectCtrl[i].row>=this.buffer.windowStart && this.SelectCtrl[i].row<this.buffer.windowEnd)
- cellList.push({row:this.SelectCtrl[i].row-this.buffer.windowStart,column:this.SelectCtrl[i].column});
- }
- }
- return cellList;
- },
-
- updateSelectOutline: function() {
- if (!this.SelectIdxStart || !this.SelectIdxEnd) return;
- var r1=Math.max(Math.min(this.SelectIdxEnd.row,this.SelectIdxStart.row), this.buffer.windowStart);
- var r2=Math.min(Math.max(this.SelectIdxEnd.row,this.SelectIdxStart.row), this.buffer.windowEnd-1);
- if (r1 > r2) {
- this.HideSelection();
- return;
- }
- var c1=Math.min(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- var c2=Math.max(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- var top1=this.columns[c1].cell(r1-this.buffer.windowStart).offsetTop;
- var cell2=this.columns[c1].cell(r2-this.buffer.windowStart);
- var bottom2=cell2.offsetTop+cell2.offsetHeight;
- var left1=this.columns[c1].dataCell.offsetLeft;
- var left2=this.columns[c2].dataCell.offsetLeft;
- var right2=left2+this.columns[c2].dataCell.offsetWidth;
- //window.status='updateSelectOutline: '+r1+' '+r2+' top='+top1+' bot='+bottom2;
- this.highlightDiv[0].style.top=this.highlightDiv[3].style.top=this.highlightDiv[1].style.top=(this.hdrHt+top1-1) + 'px';
- this.highlightDiv[2].style.top=(this.hdrHt+bottom2-1)+'px';
- this.highlightDiv[3].style.left=(left1-2)+'px';
- this.highlightDiv[0].style.left=this.highlightDiv[2].style.left=(left1-1)+'px';
- this.highlightDiv[1].style.left=(right2-1)+'px';
- this.highlightDiv[0].style.width=this.highlightDiv[2].style.width=(right2-left1-1) + 'px';
- this.highlightDiv[1].style.height=this.highlightDiv[3].style.height=(bottom2-top1) + 'px';
- //this.highlightDiv[0].style.right=this.highlightDiv[2].style.right=this.highlightDiv[1].style.right=()+'px';
- //this.highlightDiv[2].style.bottom=this.highlightDiv[3].style.bottom=this.highlightDiv[1].style.bottom=(this.hdrHt+bottom2) + 'px';
- for (var i=0; i<4; i++)
- this.highlightDiv[i].style.display='';
- },
-
- HideSelection: function() {
- var i;
- if (this.options.highlightMethod!='class') {
- for (i=0; i<this.highlightDiv.length; i++)
- this.highlightDiv[i].style.display='none';
- }
- if (this.options.highlightMethod!='outline') {
- var cellList=this.getVisibleSelection();
- Rico.log("HideSelection "+cellList.length);
- for (i=0; i<cellList.length; i++)
- this.unhighlightCell(this.columns[cellList[i].column].cell(cellList[i].row));
- }
- },
-
- ShowSelection: function() {
- if (this.options.highlightMethod!='class')
- this.updateSelectOutline();
- if (this.options.highlightMethod!='outline') {
- var cellList=this.getVisibleSelection();
- for (var i=0; i<cellList.length; i++)
- this.highlightCell(this.columns[cellList[i].column].cell(cellList[i].row));
- }
- },
-
- ClearSelection: function() {
- Rico.log("ClearSelection");
- this.HideSelection();
- this.SelectIdxStart=null;
- this.SelectIdxEnd=null;
- this.SelectCtrl=[];
- },
-
- selectCell: function(cell) {
- this.ClearSelection();
- this.SelectIdxStart=this.SelectIdxEnd=this.datasetIndex(cell);
- this.ShowSelection();
- },
-
- AdjustSelection: function(cell) {
- var newIdx=this.datasetIndex(cell);
- if (this.SelectIdxStart.tabIdx != newIdx.tabIdx) return;
- this.HideSelection();
- this.SelectIdxEnd=newIdx;
- this.ShowSelection();
- },
-
- RefreshSelection: function() {
- var cellList=this.getVisibleSelection();
- for (var i=0; i<cellList.length; i++) {
- this.columns[cellList[i].column].displayValue(cellList[i].row);
- }
- },
-
- FillSelection: function(newVal,newStyle) {
- if (this.SelectIdxStart && this.SelectIdxEnd) {
- var r1=Math.min(this.SelectIdxEnd.row,this.SelectIdxStart.row);
- var r2=Math.max(this.SelectIdxEnd.row,this.SelectIdxStart.row);
- var c1=Math.min(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- var c2=Math.max(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- for (var r=r1; r<=r2; r++) {
- for (var c=c1; c<=c2; c++) {
- this.buffer.setValue(r,c,newVal,newStyle);
- }
- }
- }
- if (this.SelectCtrl) {
- for (var i=0; i<this.SelectCtrl.length; i++) {
- this.buffer.setValue(this.SelectCtrl[i].row,this.SelectCtrl[i].column,newVal,newStyle);
- }
- }
- this.RefreshSelection();
- },
-
-/**
- * Process mouse down event
- * @param e event object
- */
- selectMouseDown: function(e) {
- if (this.highlightEnabled==false) return true;
- this.cancelMenu();
- var cell=Rico.eventElement(e);
- if (!Rico.eventLeftClick(e)) return true;
- cell=Rico.getParentByTagName(cell,'div','ricoLG_cell');
- if (!cell) return true;
- Rico.eventStop(e);
- var newIdx=this.datasetIndex(cell);
- if (newIdx.onBlankRow) return true;
- Rico.log("selectMouseDown @"+newIdx.row+','+newIdx.column);
- if (e.ctrlKey) {
- if (!this.SelectIdxStart || this.options.highlightMethod!='class') return true;
- if (!this.isSelected(cell)) {
- this.highlightCell(cell);
- this.SelectCtrl.push(this.datasetIndex(cell));
- } else {
- for (var i=0; i<this.SelectCtrl.length; i++) {
- if (this.SelectCtrl[i].row==newIdx.row && this.SelectCtrl[i].column==newIdx.column) {
- this.unhighlightCell(cell);
- this.SelectCtrl.splice(i,1);
- break;
- }
- }
- }
- } else if (e.shiftKey) {
- if (!this.SelectIdxStart) return true;
- this.AdjustSelection(cell);
- } else {
- this.selectCell(cell);
- this.pluginSelect();
- }
- return false;
- },
-
- pluginSelect: function() {
- if (this.selectPluggedIn) return;
- var tBody=this.tbody[this.SelectIdxStart.tabIdx];
- Rico.eventBind(tBody,"mouseover", this.options.mouseOverHandler, false);
- Rico.eventBind(this.outerDiv,"mouseup", this.options.mouseUpHandler, false);
- this.selectPluggedIn=true;
- },
-
- unplugSelect: function() {
- if (!this.selectPluggedIn) return;
- var tBody=this.tbody[this.SelectIdxStart.tabIdx];
- Rico.eventUnbind(tBody,"mouseover", this.options.mouseOverHandler , false);
- Rico.eventUnbind(this.outerDiv,"mouseup", this.options.mouseUpHandler , false);
- this.selectPluggedIn=false;
- },
-
- selectMouseUp: function(e) {
- this.unplugSelect();
- var cell=Rico.eventElement(e);
- cell=Rico.getParentByTagName(cell,'div','ricoLG_cell');
- if (!cell) return;
- if (this.SelectIdxStart && this.SelectIdxEnd)
- this.AdjustSelection(cell);
- else
- this.ClearSelection();
- },
-
- selectMouseOver: function(e) {
- var cell=Rico.eventElement(e);
- cell=Rico.getParentByTagName(cell,'div','ricoLG_cell');
- if (!cell) return;
- this.AdjustSelection(cell);
- Rico.eventStop(e);
- },
-
- isSelected: function(cell) {
- if (this.options.highlightMethod!='outline') return Rico.hasClass(cell,this.options.highlightClass);
- if (!this.SelectIdxStart || !this.SelectIdxEnd) return false;
- var r1=Math.max(Math.min(this.SelectIdxEnd.row,this.SelectIdxStart.row), this.buffer.windowStart);
- var r2=Math.min(Math.max(this.SelectIdxEnd.row,this.SelectIdxStart.row), this.buffer.windowEnd-1);
- if (r1 > r2) return false;
- var c1=Math.min(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- var c2=Math.max(this.SelectIdxEnd.column,this.SelectIdxStart.column);
- var curIdx=this.datasetIndex(cell);
- return (r1<=curIdx.row && curIdx.row<=r2 && c1<=curIdx.column && curIdx.column<=c2);
- },
-
- highlightCell: function(cell) {
- Rico.addClass(cell,this.options.highlightClass);
- },
-
- unhighlightCell: function(cell) {
- if (cell==null) return;
- Rico.removeClass(cell,this.options.highlightClass);
- },
-
- selectRow: function(r) {
- for (var c=0; c<this.columns.length; c++)
- this.highlightCell(this.columns[c].cell(r));
- },
-
- unselectRow: function(r) {
- for (var c=0; c<this.columns.length; c++)
- this.unhighlightCell(this.columns[c].cell(r));
- },
-
- rowMouseOver: function(e) {
- if (!this.highlightEnabled) return;
- var cell=Rico.eventElement(e);
- cell=Rico.getParentByTagName(cell,'div','ricoLG_cell');
- if (!cell) return;
- var newIdx=this.winCellIndex(cell);
- if ((this.options.highlightSection & (newIdx.tabIdx+1))==0) return;
- this.highlight(newIdx);
- },
-
- highlight: function(newIdx) {
- if (this.options.highlightMethod!='outline') this.cursorSetClass(newIdx);
- if (this.options.highlightMethod!='class') this.cursorOutline(newIdx);
- this.highlightIdx=newIdx;
- },
-
- cursorSetClass: function(newIdx) {
- switch (this.options.highlightElem) {
- case 'menuCell':
- case 'cursorCell':
- if (this.highlightIdx) this.unhighlightCell(this.highlightIdx.cell);
- this.highlightCell(newIdx.cell);
- break;
- case 'menuRow':
- case 'cursorRow':
- if (this.highlightIdx) this.unselectRow(this.highlightIdx.row);
- var s1=this.options.highlightSection & 1;
- var s2=this.options.highlightSection & 2;
- var c0=s1 ? 0 : this.options.frozenColumns;
- var c1=s2 ? this.columns.length : this.options.frozenColumns;
- for (var c=c0; c<c1; c++)
- this.highlightCell(this.columns[c].cell(newIdx.row));
- break;
- default: return;
- }
- },
-
- cursorOutline: function(newIdx) {
- var div;
- switch (this.options.highlightElem) {
- case 'menuCell':
- case 'cursorCell':
- div=this.highlightDiv[newIdx.tabIdx];
- div.style.left=(this.columns[newIdx.column].dataCell.offsetLeft-1)+'px';
- div.style.width=this.columns[newIdx.column].colWidth;
- this.highlightDiv[1-newIdx.tabIdx].style.display='none';
- break;
- case 'menuRow':
- case 'cursorRow':
- div=this.highlightDiv[0];
- var s1=this.options.highlightSection & 1;
- var s2=this.options.highlightSection & 2;
- div.style.left=s1 ? '0px' : this.frozenTabs.style.width;
- div.style.width=((s1 ? this.frozenTabs.offsetWidth : 0) + (s2 ? this.innerDiv.offsetWidth : 0) - 4)+'px';
- break;
- default: return;
- }
- div.style.top=(this.hdrHt+newIdx.row*this.rowHeight-1)+'px';
- div.style.height=(this.rowHeight-1)+'px';
- div.style.display='';
- },
-
- unhighlight: function() {
- switch (this.options.highlightElem) {
- case 'menuCell':
- //this.highlightIdx=this.menuIdx;
- /*jsl:fallthru*/
- case 'cursorCell':
- if (this.highlightIdx) this.unhighlightCell(this.highlightIdx.cell);
- if (!this.highlightDiv) return;
- for (var i=0; i<2; i++)
- this.highlightDiv[i].style.display='none';
- break;
- case 'menuRow':
- //this.highlightIdx=this.menuIdx;
- /*jsl:fallthru*/
- case 'cursorRow':
- if (this.highlightIdx) this.unselectRow(this.highlightIdx.row);
- if (this.highlightDiv) this.highlightDiv[0].style.display='none';
- break;
- }
- },
-
- resetContents: function() {
- Rico.log("resetContents");
- this.ClearSelection();
- this.buffer.clear();
- this.clearRows();
- this.clearBookmark();
- },
-
- setImages: function() {
- for (var n=0; n<this.columns.length; n++)
- this.columns[n].setImage();
- },
-
-/**
- * @return column index, or -1 if there are no sorted columns
- */
- findSortedColumn: function() {
- for (var n=0; n<this.columns.length; n++) {
- if (this.columns[n].isSorted()) return n;
- }
- return -1;
- },
-
- findColumnName: function(name) {
- for (var n=0; n<this.columns.length; n++) {
- if (this.columns[n].fieldName == name) return n;
- }
- return -1;
- },
-
-/**
- * Searches options.columnSpecs colAttr for matching colValue
- * @return array of matching column indexes
- */
- findColumnsBySpec: function(colAttr, colValue) {
- var result=[]
- for (var n=0; n<this.options.columnSpecs.length; n++) {
- if (this.options.columnSpecs[n][colAttr] == colValue) result.push(n);
- }
- return result;
- },
-
-/**
- * Set initial sort
- */
- setSortUI: function( columnNameOrNum, sortDirection ) {
- Rico.log("setSortUI: "+columnNameOrNum+' '+sortDirection);
- var colnum=this.findSortedColumn();
- if (colnum >= 0) {
- sortDirection=this.columns[colnum].getSortDirection();
- } else {
- if (typeof sortDirection!='string') {
- sortDirection=Rico.ColumnConst.SORT_ASC;
- } else {
- sortDirection=sortDirection.toUpperCase();
- if (sortDirection != Rico.ColumnConst.SORT_DESC) sortDirection=Rico.ColumnConst.SORT_ASC;
- }
- switch (typeof columnNameOrNum) {
- case 'string':
- colnum=this.findColumnName(columnNameOrNum);
- break;
- case 'number':
- colnum=columnNameOrNum;
- break;
- }
- }
- if (typeof(colnum)!='number' || colnum < 0) return;
- this.clearSort();
- this.columns[colnum].setSorted(sortDirection);
- this.buffer.sortBuffer(colnum);
- },
-
-/**
- * clear sort flag on all columns
- */
- clearSort: function() {
- for (var x=0;x<this.columns.length;x++)
- this.columns[x].setUnsorted();
- },
-
-/**
- * clear filters on all columns
- */
- clearFilters: function() {
- for (var x=0;x<this.columns.length;x++) {
- this.columns[x].setUnfiltered(true);
- }
- if (this.options.filterHandler) {
- this.options.filterHandler();
- }
- },
-
-/**
- * returns number of columns with a user filter set
- */
- filterCount: function() {
- for (var x=0,cnt=0;x<this.columns.length;x++) {
- if (this.columns[x].isFiltered()) cnt++;
- }
- return cnt;
- },
-
- sortHandler: function() {
- this.cancelMenu();
- this.ClearSelection();
- this.setImages();
- var n=this.findSortedColumn();
- if (n < 0) return;
- Rico.log("sortHandler: sorting column "+n);
- this.buffer.sortBuffer(n);
- this.clearRows();
- this.scrollDiv.scrollTop = 0;
- this.buffer.fetch(0);
- },
-
- filterHandler: function() {
- Rico.log("filterHandler");
- this.cancelMenu();
- if (this.buffer.processingRequest) {
- this.queueFilter=true;
- return;
- }
- this.unplugScroll();
- this.ClearSelection();
- this.setImages();
- this.clearBookmark();
- this.clearRows();
- this.buffer.fetch(-1);
- Rico.runLater(10,this,'pluginScroll'); // resetting ht div can cause a scroll event, triggering an extra fetch
- },
-
- clearBookmark: function() {
- if (this.bookmark) this.bookmark.innerHTML=" ";
- },
-
- bookmarkHandler: function(firstrow,lastrow) {
- var newhtml;
- if (isNaN(firstrow) || !this.bookmark) return;
- var totrows=this.buffer.totalRows;
- if (totrows < lastrow) lastrow=totrows;
- if (totrows<=0) {
- newhtml = Rico.getPhraseById('bookmarkNoMatch');
- } else if (lastrow<0) {
- newhtml = Rico.getPhraseById('bookmarkNoRec');
- } else if (this.buffer.foundRowCount) {
- newhtml = Rico.getPhraseById('bookmarkExact',firstrow,lastrow,totrows);
- } else {
- newhtml = Rico.getPhraseById('bookmarkAbout',firstrow,lastrow,totrows);
- }
- this.bookmark.innerHTML = newhtml;
- },
-
- clearRows: function() {
- if (this.isBlank==true) return;
- for (var c=0; c < this.columns.length; c++)
- this.columns[c].clearColumn();
- this.isBlank = true;
- },
-
- refreshContents: function(startPos) {
- Rico.log("refreshContents1 "+this.tableId+": startPos="+startPos+" lastRow="+this.lastRowPos+" PartBlank="+this.isPartialBlank+" pageSize="+this.pageSize);
- this.hideMsg();
- this.cancelMenu();
- this.unhighlight(); // in case highlighting was manually invoked
- if (this.queueFilter) {
- Rico.log("refreshContents: cancelling refresh because filter has changed");
- this.queueFilter=false;
- this.filterHandler();
- return;
- }
- this.highlightEnabled=this.options.highlightSection!='none';
- var viewPrecedesBuffer = this.buffer.startPos > startPos;
- var contentStartPos = viewPrecedesBuffer ? this.buffer.startPos: startPos;
- this.contentStartPos = contentStartPos+1;
- var contentEndPos = Math.min(this.buffer.startPos + this.buffer.size, startPos + this.pageSize);
- this.buffer.setWindow(contentStartPos, contentEndPos);
- Rico.log('refreshContents2 '+this.tableId+': cStartPos='+contentStartPos+' cEndPos='+contentEndPos+' vPrecedesBuf='+viewPrecedesBuffer+' b.startPos='+this.buffer.startPos);
- if (startPos == this.lastRowPos && !this.isPartialBlank && !this.isBlank) return;
- this.isBlank = false;
- var onRefreshComplete = this.options.onRefreshComplete;
-
- if ((startPos + this.pageSize < this.buffer.startPos) ||
- (this.buffer.startPos + this.buffer.size < startPos) ||
- (this.buffer.size == 0)) {
- this.clearRows();
- if (onRefreshComplete) onRefreshComplete(this.contentStartPos,contentEndPos); // update bookmark
- return;
- }
-
- Rico.log('refreshContents: contentStartPos='+contentStartPos+' contentEndPos='+contentEndPos+' viewPrecedesBuffer='+viewPrecedesBuffer);
- var rowSize = contentEndPos - contentStartPos;
- var blankSize = this.pageSize - rowSize;
- var blankOffset = viewPrecedesBuffer ? 0: rowSize;
- var contentOffset = viewPrecedesBuffer ? blankSize: 0;
-
- for (var r=0; r < rowSize; r++) { //initialize what we have
- for (var c=0; c < this.columns.length; c++)
- this.columns[c].displayValue(r + contentOffset);
- }
- for (var i=0; i < blankSize; i++) // blank out the rest
- this.blankRow(i + blankOffset);
- if (this.options.highlightElem=='selection') this.ShowSelection();
- this.isPartialBlank = blankSize > 0;
- this.lastRowPos = startPos;
- Rico.log("refreshContents complete, startPos="+startPos);
- if (onRefreshComplete) onRefreshComplete(this.contentStartPos,contentEndPos); // update bookmark
- },
-
- scrollToRow: function(rowOffset) {
- var p=this.rowToPixel(rowOffset);
- Rico.log("scrollToRow, rowOffset="+rowOffset+" pixel="+p);
- this.scrollDiv.scrollTop = p; // this causes a scroll event
- if ( this.options.onscroll )
- this.options.onscroll( this, rowOffset );
- },
-
- scrollUp: function() {
- this.moveRelative(-1);
- },
-
- scrollDown: function() {
- this.moveRelative(1);
- },
-
- pageUp: function() {
- this.moveRelative(-this.pageSize);
- },
-
- pageDown: function() {
- this.moveRelative(this.pageSize);
- },
-
- adjustRow: function(rowOffset) {
- var notdisp=this.topOfLastPage();
- if (notdisp == 0 || !rowOffset) return 0;
- return Math.min(notdisp,rowOffset);
- },
-
- rowToPixel: function(rowOffset) {
- return this.adjustRow(rowOffset) * this.rowHeight;
- },
-
-/**
- * @returns row to display at top of scroll div
- */
- pixeltorow: function(p) {
- var notdisp=this.topOfLastPage();
- if (notdisp == 0) return 0;
- var prow=parseInt(p/this.rowHeight,10);
- return Math.min(notdisp,prow);
- },
-
- moveRelative: function(relOffset) {
- var newoffset=Math.max(this.scrollDiv.scrollTop+relOffset*this.rowHeight,0);
- newoffset=Math.min(newoffset,this.scrollDiv.scrollHeight);
- //Rico.log("moveRelative, newoffset="+newoffset);
- this.scrollDiv.scrollTop=newoffset;
- },
-
- pluginScroll: function() {
- if (this.scrollPluggedIn) return;
- Rico.log("pluginScroll: wheelEvent="+this.wheelEvent);
- Rico.eventBind(this.scrollDiv,"scroll",this.scrollEventFunc, false);
- for (var t=0; t<2; t++)
- Rico.eventBind(this.tabs[t],this.wheelEvent,this.wheelEventFunc, false);
- this.scrollPluggedIn=true;
- },
-
- unplugScroll: function() {
- if (!this.scrollPluggedIn) return;
- Rico.log("unplugScroll");
- Rico.eventUnbind(this.scrollDiv,"scroll", this.scrollEventFunc , false);
- for (var t=0; t<2; t++)
- Rico.eventUnbind(this.tabs[t],this.wheelEvent,this.wheelEventFunc, false);
- this.scrollPluggedIn=false;
- },
-
- handleWheel: function(e) {
- var delta = 0;
- if (e.wheelDelta) {
- if (Rico.isOpera)
- delta = e.wheelDelta/120;
- else if (Rico.isWebKit)
- delta = -e.wheelDelta/12;
- else
- delta = -e.wheelDelta/120;
- } else if (e.detail) {
- delta = e.detail/3; /* Mozilla/Gecko */
- }
- if (delta) this.moveRelative(delta);
- Rico.eventStop(e);
- return false;
- },
-
- handleScroll: function(e) {
- if ( this.scrollTimeout )
- clearTimeout( this.scrollTimeout );
- this.setHorizontalScroll();
- var scrtop=this.scrollDiv.scrollTop;
- var vscrollDiff = this.lastScrollPos-scrtop;
- if (vscrollDiff == 0.00) return;
- var newrow=this.pixeltorow(scrtop);
- if (newrow == this.lastRowPos && !this.isPartialBlank && !this.isBlank) return;
- var stamp1 = new Date();
- Rico.log("handleScroll, newrow="+newrow+" scrtop="+scrtop);
- if (this.options.highlightElem=='selection') this.HideSelection();
- this.buffer.fetch(newrow);
- if (this.options.onscroll) this.options.onscroll(this, newrow);
- this.scrollTimeout = Rico.runLater(1200,this,'scrollIdle');
- this.lastScrollPos = this.scrollDiv.scrollTop;
- var stamp2 = new Date();
- //Rico.log("handleScroll, time="+(stamp2.getTime()-stamp1.getTime()));
- },
-
- scrollIdle: function() {
- if ( this.options.onscrollidle )
- this.options.onscrollidle();
- }
-
-};
-
-
-Rico.LiveGridColumn = function(grid,colIdx,hdrInfo,tabIdx) {
- this.initialize(grid,colIdx,hdrInfo,tabIdx);
-};
-
-Rico.LiveGridColumn.prototype =
-/** @lends Rico.LiveGridColumn# */
-{
-/**
- * Implements a LiveGrid column. Also contains static properties used by SimpleGrid columns.
- * @extends Rico.TableColumnBase
- * @constructs
- */
-initialize: function(liveGrid,colIdx,hdrInfo,tabIdx) {
- Rico.extend(this, new Rico.TableColumnBase());
- this.baseInit(liveGrid,colIdx,hdrInfo,tabIdx);
- this.buffer=liveGrid.buffer;
- if (typeof(this.format.type)!='string' || this.format.EntryType=='tinyMCE') this.format.type='raw';
- if (typeof this.isNullable!='boolean') this.isNullable = /number|date/.test(this.format.type);
- this.isText = /raw|text|showTags/.test(this.format.type);
- Rico.log(" sortable="+this.sortable+" filterable="+this.filterable+" hideable="+this.hideable+" isNullable="+this.isNullable+' isText='+this.isText);
- this.fixHeaders(this.liveGrid.tableId, this.options.hdrIconsFirst);
- if (this['format_'+this.format.type]) {
- this._format=this['format_'+this.format.type];
- //this._format=Rico.bind(this,'format_'+this.format.type);
- }
- if (this.format.control) {
- // copy all properties/methods that start with '_'
- if (typeof this.format.control=='string') {
- this.format.control=eval(this.format.control);
- }
- for (var property in this.format.control) {
- if (property.charAt(0)=='_') {
- Rico.log("Copying control property "+property+ ' to ' + this);
- this[property] = this.format.control[property];
- }
- }
- }
-},
-
-/**
- * Sorts the column in ascending order
- */
-sortAsc: function() {
- this.setColumnSort(Rico.ColumnConst.SORT_ASC);
-},
-
-/**
- * Sorts the column in descending order
- */
-sortDesc: function() {
- this.setColumnSort(Rico.ColumnConst.SORT_DESC);
-},
-
-/**
- * Sorts the column in the specified direction
- * @param direction must be one of Rico.ColumnConst.UNSORTED, .SORT_ASC, or .SORT_DESC
- */
-setColumnSort: function(direction) {
- this.liveGrid.clearSort();
- this.setSorted(direction);
- if (this.liveGrid.options.saveColumnInfo.sort)
- this.liveGrid.setCookie();
- if (this.options.sortHandler)
- this.options.sortHandler();
-},
-
-/**
- * @returns true if this column is allowed to be sorted
- */
-isSortable: function() {
- return this.sortable;
-},
-
-/**
- * @returns true if this column is currently sorted
- */
-isSorted: function() {
- return this.currentSort != Rico.ColumnConst.UNSORTED;
-},
-
-/**
- * @returns Rico.ColumnConst.UNSORTED, .SORT_ASC, or .SORT_DESC
- */
-getSortDirection: function() {
- return this.currentSort;
-},
-
-/**
- * toggle the sort sequence for this column
- */
-toggleSort: function() {
- if (this.buffer && this.buffer.totalRows==0) return;
- if (this.currentSort == Rico.ColumnConst.SORT_ASC)
- this.sortDesc();
- else
- this.sortAsc();
-},
-
-/**
- * Flags that this column is not sorted
- */
-setUnsorted: function() {
- this.setSorted(Rico.ColumnConst.UNSORTED);
-},
-
-/**
- * Flags that this column is sorted, but doesn't actually carry out the sort
- * @param direction must be one of Rico.ColumnConst.UNSORTED, .SORT_ASC, or .SORT_DESC
- */
-setSorted: function(direction) {
- this.currentSort = direction;
-},
-
-/**
- * @returns true if this column is allowed to be filtered
- */
-canFilter: function() {
- return this.filterable;
-},
-
-/**
- * @returns a textual representation of how this column is filtered
- */
-getFilterText: function() {
- var vals=[];
- for (var i=0; i<this.filterValues.length; i++) {
- var v=this.filterValues[i];
- vals.push(v=='' ? Rico.getPhraseById('filterBlank') : v);
- }
- switch (this.filterOp) {
- case 'EQ': return '= '+vals.join(', ');
- case 'NE': return Rico.getPhraseById('filterNot',vals.join(', '));
- case 'LE': return '<= '+vals[0];
- case 'GE': return '>= '+vals[0];
- case 'LIKE': return Rico.getPhraseById('filterLike',vals[0]);
- case 'NULL': return Rico.getPhraseById('filterEmpty');
- case 'NOTNULL': return Rico.getPhraseById('filterNotEmpty');
- }
- return '?';
-},
-
-/**
- * @returns returns the query string representation of the filter
- */
-getFilterQueryParm: function() {
- if (this.filterType == Rico.ColumnConst.UNFILTERED) return '';
- var retval='&f['+this.index+'][op]='+this.filterOp;
- retval+='&f['+this.index+'][len]='+this.filterValues.length;
- for (var i=0; i<this.filterValues.length; i++) {
- retval+='&f['+this.index+']['+i+']='+escape(this.filterValues[i]);
- }
- return retval;
-},
-
-/**
- * removes the filter from this column
- */
-setUnfiltered: function(skipHandler) {
- this.filterType = Rico.ColumnConst.UNFILTERED;
- if (this.liveGrid.options.saveColumnInfo.filter)
- this.liveGrid.setCookie();
- if (this.removeFilterFunc)
- this.removeFilterFunc();
- if (this.options.filterHandler && !skipHandler)
- this.options.filterHandler();
-},
-
-setFilterEQ: function() {
- this.setUserFilter('EQ');
-},
-setFilterNE: function() {
- this.setUserFilter('NE');
-},
-addFilterNE: function() {
- this.filterValues.push(this.userFilter);
- if (this.liveGrid.options.saveColumnInfo.filter)
- this.liveGrid.setCookie();
- if (this.options.filterHandler)
- this.options.filterHandler();
-},
-setFilterGE: function() { this.setUserFilter('GE'); },
-setFilterLE: function() { this.setUserFilter('LE'); },
-setFilterKW: function(keyword) {
- if (keyword!='' && keyword!=null) {
- this.setFilter('LIKE',keyword,Rico.ColumnConst.USERFILTER);
- } else {
- this.setUnfiltered(false);
- }
-},
-
-setUserFilter: function(relop) {
- this.setFilter(relop,this.userFilter,Rico.ColumnConst.USERFILTER);
-},
-
-setSystemFilter: function(relop,filter) {
- this.setFilter(relop,filter,Rico.ColumnConst.SYSTEMFILTER);
-},
-
-setFilter: function(relop,filter,type,removeFilterFunc) {
- this.filterValues = typeof(filter)=='object' ? filter : [filter];
- this.filterType = type;
- this.filterOp = relop;
- if (type == Rico.ColumnConst.USERFILTER && this.liveGrid.options.saveColumnInfo.filter)
- this.liveGrid.setCookie();
- this.removeFilterFunc=removeFilterFunc;
- if (this.options.filterHandler)
- this.options.filterHandler();
-},
-
-isFiltered: function() {
- return this.filterType == Rico.ColumnConst.USERFILTER;
-},
-
-filterChange: function(e) {\r
- var selbox=Rico.eventElement(e);
- if (selbox.value==this.liveGrid.options.FilterAllToken)\r
- this.setUnfiltered();\r
- else
- this.setFilter('EQ',selbox.value,Rico.ColumnConst.USERFILTER,function() {selbox.selectedIndex=0;});\r
-},
-
-filterClear: function(e) {\r
- this.filterField.value='';
- this.setUnfiltered();\r
-},
-
-filterKeypress: function(e) {\r
- var txtbox=Rico.eventElement(e);
- if (typeof this.lastKeyFilter != 'string') this.lastKeyFilter='';\r
- if (this.lastKeyFilter==txtbox.value) return;\r
- var v=txtbox.value;\r
- Rico.log("filterKeypress: "+this.index+' '+v);\r
- this.lastKeyFilter=v;
- if (v=='' || v=='*')\r
- this.setUnfiltered();\r
- else {
- this.setFilter('LIKE', v, Rico.ColumnConst.USERFILTER, function() {txtbox.value='';});
- }\r
-},\r
-
-mFilterSelectClick: function(e) {
- Rico.eventStop(e);
- if (this.mFilter.style.display!='none') {
- this.mFilterFinish(e);
- if (Rico.isIE && Rico.ieVersion <= 6) {
- this.filterField.focus();
- } else {
- this.filterField.blur();
- }
- } else {
- var offset=Rico.cumulativeOffset(this.filterField);
- this.mFilter.style.top=(offset.top+this.filterField.offsetHeight)+'px';
- this.mFilter.style.left=offset.left+'px';
- this.mFilter.style.width=Math.min(this.filterField.offsetWidth,parseInt(this.colWidth,10))+'px';
- Rico.show(this.mFilter);
- this.mFilterFocus.focus();
- }
-},
-
-mFilterFinish: function(e) {
- if (!this.mFilterChange) {
- Rico.hide(this.mFilter);
- return;
- }
- if (this.mFilterInputs[0].checked) {
- this.mFilterReset();
- Rico.hide(this.mFilter);
- this.setUnfiltered();
- return;
- }
- var newValues=[];
- var newLabels=[];
- for (var i=1; i<this.mFilterInputs.length; i++) {
- if (this.mFilterInputs[i].checked) {
- newValues.push(this.mFilterInputs[i].value)
- newLabels.push(this.mFilterLabels[i].innerHTML)
- }
- }
- if (newValues.length > 0) {
- var newText=newLabels.join(', ');
- this.filterField.options[0].text=newText;
- this.filterField.title=newText;
- Rico.hide(this.mFilter);
- this.mFilterChange=false;
- this.setFilter('EQ',newValues,Rico.ColumnConst.USERFILTER,Rico.bind(this,'mFilterReset'));
- } else {
- alert('Please select at least one value');
- }
-},
-
-mFilterReset: function() {
- var newText=this.mFilterLabels[0].innerHTML; // all
- this.filterField.options[0].text=newText;
- this.filterField.title=newText;
-},
-
-mFilterAllClick: function(e) {
- var allChecked=this.mFilterInputs[0].checked;
- for (var i=1; i<this.mFilterInputs.length; i++) {
- this.mFilterInputs[i].checked=allChecked;
- }
- this.mFilterChange=true;
-},
-
-mFilterOtherClick: function(e) {
- this.mFilterInputs[0].checked=false;
- this.mFilterChange=true;
-},
-
-format_text: function(v) {
- if (typeof v!='string')
- return ' ';
- else
- return Rico.stripTags(v);
-},
-
-format_showTags: function(v) {
- if (typeof v!='string')
- return ' ';
- else
- return v.replace(/&/g, '&').replace(/</g,'<').replace(/>/g,'>');
-},
-
-format_number: function(v) {
- if (typeof v=='undefined' || v=='' || v==null)
- return ' ';
- else
- return Rico.formatNumber(v,this.format);
-},
-
-format_datetime: function(v) {
- if (typeof v=='undefined' || v=='' || v==null)
- return ' ';
- else {
- var d=Rico.setISO8601(v);
- if (!d) return v;
- return (this.format.prefix || '')+Rico.formatDate(d,this.format.dateFmt || 'translateDateTime')+(this.format.suffix || '');
- }
-},
-
-// converts GMT/UTC to local time
-format_UTCasLocalTime: function(v) {
- if (typeof v=='undefined' || v=='' || v==null)
- return ' ';
- else {
- var tz=new Date();
- var d=Rico.setISO8601(v,-tz.getTimezoneOffset());
- if (!d) return v;
- return (this.format.prefix || '')+Rico.formatDate(d,this.format.dateFmt || 'translateDateTime')+(this.format.suffix || '');
- }
-},
-
-format_date: function(v) {
- if (typeof v=='undefined' || v==null || v=='')
- return ' ';
- else {
- var d=Rico.setISO8601(v);
- if (!d) return v;
- return (this.format.prefix || '')+Rico.formatDate(d,this.format.dateFmt || 'translateDate')+(this.format.suffix || '');
- }
-},
-
-fixHeaders: function(prefix, iconsfirst) {
- if (this.sortable) {
- var handler=Rico.eventHandle(this,'toggleSort');
- switch (this.options.headingSort) {
- case 'link':
- var a=Rico.wrapChildren(this.hdrCellDiv,'ricoSort',undefined,'a');
- a.href = "javascript:void(0)";
- Rico.eventBind(a,"click", handler);
- break;
- case 'hover':
- Rico.eventBind(this.hdrCellDiv,"click", handler);
- break;
- }
- }
- this.imgFilter = document.createElement('img');
- this.imgFilter.style.display='none';
- this.imgFilter.src=Rico.imgDir+this.options.filterImg;
- this.imgFilter.className='ricoLG_HdrIcon';
- this.imgSort = document.createElement('span');
- this.imgSort.style.display='none';
- if (iconsfirst) {
- this.hdrCellDiv.insertBefore(this.imgSort,this.hdrCellDiv.firstChild);
- this.hdrCellDiv.insertBefore(this.imgFilter,this.hdrCellDiv.firstChild);
- } else {
- this.hdrCellDiv.appendChild(this.imgFilter);
- this.hdrCellDiv.appendChild(this.imgSort);
- }
- if (!this.format.filterUI) {
- Rico.eventBind(this.imgFilter, 'click', Rico.eventHandle(this,'filterClick'), false);
- }
-},
-
-filterClick: function(e) {
- if (this.filterType==Rico.ColumnConst.USERFILTER && this.filterOp=='LIKE') {
- this.liveGrid.openKeyword(this.index);
- }
-},
-
-getValue: function(windowRow) {
- return this.buffer.getWindowCell(windowRow,this.index);
-},
-
-getBufferAttr: function(windowRow) {
- return this.buffer.getWindowAttr(windowRow,this.index);
-},
-
-setValue: function(windowRow,newval) {
- this.buffer.setWindowValue(windowRow,this.index,newval);
-},
-
-_format: function(v) {
- return v;
-},
-
-_display: function(v,gridCell) {
- gridCell.innerHTML=this._format(v);
-},
-
-_export: function(v) {
- return this._format(v);
-},
-
-exportBuffer: function(bufRow) {
- return this._export(this.buffer.getValue(bufRow,this.index));
-},
-
-displayValue: function(windowRow) {
- var bufval=this.getValue(windowRow);
- if (bufval==null) {
- this.clearCell(windowRow);
- return;
- }
- var gridCell=this.cell(windowRow);
- this._display(bufval,gridCell,windowRow);
- var acceptAttr=this.buffer.options.acceptAttr;
- if (acceptAttr.length==0) return;
- var bufAttr=this.getBufferAttr(windowRow);
- if (bufAttr==null) return;
- for (var k=0; k<acceptAttr.length; k++) {
- bufAttr=bufAttr['_'+acceptAttr[k]] || '';
- switch (acceptAttr[k]) {
- case 'style': gridCell.style.cssText=bufAttr; break;
- case 'class': gridCell.className=bufAttr; break;
- default: gridCell['_'+acceptAttr[k]]=bufAttr; break;
- }
- }
-}
-
-};
-
-Rico.includeLoaded('ricoLiveGrid.js');
projects / infodrom / rico3 / commitdiff