/*
- * (c) 2005-2009 Richard Cowin (http://openrico.org)
- * (c) 2005-2009 Matt Brown (http://dowdybrown.com)
+ * (c) 2005-2011 Richard Cowin (http://openrico.org)
+ * (c) 2005-2011 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
* and limitations under the License.
*/
-if(typeof Rico=='undefined') throw("LiveGrid requires the Rico JavaScript framework");
-
-
/** @namespace */
if (!Rico.Buffer) Rico.Buffer = {};
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.rcvdRowCount = false; // true if an eof element was included in the last response
+ this.foundRowCount = false; // true if a response is ever received with eof true
this.totalRows = 0;
this.rowcntContent = "";
this.rcvdOffset = -1;
fixedHdrRows : 0,
canFilter : true, // does buffer object support filtering?
isEncoded : true, // is the data received via ajax html encoded?
- acceptStyle : false // copy style from original/ajax data?
+ acceptStyle : false, // copy style from original/ajax data?
+ canRefresh : false // should "refresh" be shown on filter menu?
};
Rico.extend(this.options, options || {});
if (dataTable) {
this.loadRowsFromTable(dataTable,this.options.fixedHdrRows);
dataTable.parentNode.removeChild(dataTable); // delete the data once it has been loaded
- } else {
- this.clear();
}
},
clear: function() {
this.baseRows = [];
this.rows = [];
+ this.modified = [];
+ this.attr = null;
this.startPos = -1;
this.size = 0;
this.windowPos = 0;
getWindowStyle: function(windowRow,col) {
var bufrow=this.bufferRow(windowRow);
- return this.attr && this.isVisible(bufrow) && col < this.attr[bufrow].length ? this.attr[bufrow][col] : '';
+ return this.attr && this.isVisible(bufrow) && this.attr[bufrow] && col < this.attr[bufrow].length ? this.attr[bufrow][col] : '';
},
getWindowValue: function(windowRow,col) {
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;
+ if (this.options.acceptStyle && typeof newstyle=='string') {
+ if (!this.attr) this.attr=[];
+ if (!this.attr[bufRow]) this.attr[bufRow]=[];
+ this.attr[bufRow][col]=newstyle;
+ }
+ if (!this.modified[bufRow]) this.modified[bufRow]=[];
+ this.modified[bufRow][col]=true;
return true;
},
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)
+ var filterUIrow=-1;
+ if (this.buffer.options.canFilter && this.options.AutoFilter)
filterUIrow=this.addHeadingRow('ricoLG_FilterRow');
this.createDataCells(this.options.visibleRows);
if (this.pageSize == 0) return;
this.scrollToRow(this.options.offset);
this.buffer.fetch(this.options.offset);
}
- if (typeof(filterUIrow)=='number')
+ if (filterUIrow >= 0)
this.createFilters(filterUIrow);
this.scrollEventFunc=Rico.eventHandle(this,'handleScroll');
this.wheelEventFunc=Rico.eventHandle(this,'handleWheel');
if (this.options.windowResize)
Rico.runLater(100,this,'pluginWindowResize');
Rico.log("initialize complete for "+this.tableId);
+ //alert('clientLeft='+this.scrollDiv.clientLeft);
+ if (this.direction=='rtl' && (!Rico.isWebKit || this.scrollDiv.clientLeft > 0)) {
+ this.scrollTab.style.right='0px';
+ } else {
+ this.scrollTab.style.left='0px';
+ Rico.setStyle(this.tabs[1], {'float': 'left'});
+ }
}
};
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) {
+ if (this.options.ColGroupsOnTabHdr && this.options.ColGroups) {
var r=theads[0].insertRow(0);
this.insertPanelNames(r, 0, this.options.frozenColumns, 'ricoFrozen');
this.insertPanelNames(r, this.options.frozenColumns, this.options.columnSpecs.length);
// 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);
}
} 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) {
+ if (this.options.ColGroupsOnTabHdr && this.options.ColGroups) {
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);
}
switch (fmt.filterUI.charAt(0)) {
case 't':
// text field
- field=Rico.createFormField(divs[1],'input',Rico.inputtypes.search ? 'search' : 'text',name,name);
+ field=Rico.createFormField(divs[1],'input',Rico.inputtypes.search ? 'search' : 'text',name,'RicoFilter');
var size=fmt.filterUI.match(/\d+/);
field.maxLength=fmt.Length || 50;\r
field.size=size ? parseInt(size,10) : 10;
// multi-select
case 's':
// drop-down select
- field=Rico.createFormField(divs[1],'select',null,name);\r
+ field=Rico.createFormField(divs[1],'select',null,name,'RicoFilter');\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.parameters = this.buffer.formQueryHashXML(0,-1);
+ options.parameters.distinct = colnum;
options.onComplete = this.filterValuesUpdateFunc(c);
new Rico.ajaxRequest(this.buffer.dataSource, options);
break;\r
+ case 'n':
+ field=Rico.createFormField(divs[1],'select',null,name,'RicoFilter');
+ Rico.addSelectOption(field,this.options.FilterAllToken,Rico.getPhraseById("filterAll"));
+ col.filterField=field;
+ var choices=fmt.filterUI.length == 1 ? "-0+" : fmt.filterUI.substr(1);
+ if (choices.indexOf("-") >= 0) Rico.addSelectOption(field,"LT0","< 0");
+ if (choices.indexOf("0") >= 0) Rico.addSelectOption(field,"EQ0","= 0");
+ if (choices.indexOf("+") >= 0) Rico.addSelectOption(field,"GT0","> 0");
+ Rico.eventBind(col.filterField,'change',Rico.eventHandle(col,'nFilterChange'));
+ break;
case 'c':
// custom
if (typeof col._createFilters == 'function')
var rowsElement = response.getElementsByTagName('rows')[0];\r
var col=this.columns[parseInt(colnum,10)];
var rows = this.buffer.dom2jstable(rowsElement);\r
+ var found = !col.filterValues || !col.filterValues.length;
+ if (!found) for (var i=0; i<rows.length; i++) {
+ if (rows[i][0] == col.filterValues[0]) {
+ found = true;
+ break;
+ }
+ }
+ if (!found) {
+ col.setUnfiltered(true);
+ if (this.options.filterHandler)
+ this.options.filterHandler();
+ }
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);
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");
+ col.mFilterButton.innerHTML=Rico.getPhraseById("apply");
var eventName=Rico.isWebKit ? 'mousedown' : 'click';
Rico.eventBind(col.filterField,eventName,Rico.eventHandle(col,'mFilterSelectClick'));
Rico.eventBind(col.mFilterButton,'click',Rico.eventHandle(col,'mFilterFinish'));
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) {
+ if (lastIdx == this.options.columnSpecs[c].ColGroupIdx) {
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];
+ lastIdx=this.options.columnSpecs[c].ColGroupIdx;
+ newCell.innerHTML=this.options.ColGroups[lastIdx];
}
}
if (newCell) newCell.colSpan=span;
},
adjustPageSize: function() {
+ Rico.log('adjustPageSize start');
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);
+ Rico.log('adjustPageSize end');
},
setPageSize: function(newRowCount) {
+ Rico.log('setPageSize '+this.tableId+' newRowCount='+newRowCount);
newRowCount=Math.min(newRowCount,this.options.maxPageRows);
newRowCount=Math.max(newRowCount,this.options.minPageRows);
this.sizeTo='fixed';
},
resizeWindow: function() {
- Rico.log('resizeWindow '+this.tableId+' lastRow='+this.lastRowPos);
+ Rico.log('resizeWindow '+this.tableId+' lastRow='+this.lastRowPos+' resizeState='+this.resizeState);
if (this.resizeState=='finish') {
Rico.log('resizeWindow postponed');
this.resizeState='resize';
return;
}
if (this.sizeTo=='parent' && Rico.getStyle(this.outerDiv.parentNode,'display') == 'none') return;
+ Rico.log('resizeWindow: about to adjustPageSize')
var oldSize=this.pageSize;
this.adjustPageSize();
this.finishResize(oldSize);
},
finishResize: function(oldSize) {
+ Rico.log('finishResize '+this.tableId);
if (this.pageSize > oldSize && this.buffer.totalRows>0) {
this.isPartialBlank=true;
var adjStart=this.adjustRow(this.lastRowPos);
},
finishResize2: function() {
+ Rico.log('finishResize2 '+this.tableId+': resizeState='+this.resizeState);
this.sizeDivs();
this.updateHeightDiv();
if (this.resizeState=='resize') {
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);
+ } else {
+ newdiv.innerHTML=' '; // this seems to be required by IE
+ }
+ if (this.columns[c].format.canDrag && Rico.registerDraggable) {
+ Rico.registerDraggable( new Rico.LiveGridDraggable(this, this.pageSize, c), this.options.dndMgrIdx );
}
}
this.pageSize++;
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=[]
+ var result=[];
for (var n=0; n<this.options.columnSpecs.length; n++) {
if (this.options.columnSpecs[n][colAttr] == colValue) result.push(n);
}
/**
* Set initial sort
*/
- setSortUI: function( columnNameOrNum, sortDirection ) {
- Rico.log("setSortUI: "+columnNameOrNum+' '+sortDirection);
+ setSortUI: function( columnIdOrNum, sortDirection ) {
+ Rico.log("setSortUI: "+columnIdOrNum+' '+sortDirection);
var colnum=this.findSortedColumn();
if (colnum >= 0) {
sortDirection=this.columns[colnum].getSortDirection();
sortDirection=sortDirection.toUpperCase();
if (sortDirection != Rico.ColumnConst.SORT_DESC) sortDirection=Rico.ColumnConst.SORT_ASC;
}
- switch (typeof columnNameOrNum) {
+ switch (typeof columnIdOrNum) {
case 'string':
- colnum=this.findColumnName(columnNameOrNum);
+ colnum=this.findColumnsBySpec('id',columnIdOrNum);
break;
case 'number':
- colnum=columnNameOrNum;
+ colnum=columnIdOrNum;
break;
}
}
switch (this.filterOp) {
case 'EQ': return '= '+vals.join(', ');
case 'NE': return Rico.getPhraseById('filterNot',vals.join(', '));
+ case 'LT': return '< '+vals[0];
+ case 'GT': return '> '+vals[0];
case 'LE': return '<= '+vals[0];
case 'GE': return '>= '+vals[0];
case 'LIKE': return Rico.getPhraseById('filterLike',vals[0]);
return this.filterType == Rico.ColumnConst.USERFILTER;
},
-filterChange: function(e) {\r
+filterChange: function(e) {
var selbox=Rico.eventElement(e);
- if (selbox.value==this.liveGrid.options.FilterAllToken)\r
- this.setUnfiltered();\r
+ if (selbox.value==this.liveGrid.options.FilterAllToken)
+ this.setUnfiltered();
else
- this.setFilter('EQ',selbox.value,Rico.ColumnConst.USERFILTER,function() {selbox.selectedIndex=0;});\r
+ this.setFilter('EQ',selbox.value,Rico.ColumnConst.USERFILTER,function() {selbox.selectedIndex=0;});
+},
+
+nFilterChange: function(e) {
+ var selbox=Rico.eventElement(e);
+ if (selbox.value==this.liveGrid.options.FilterAllToken) {
+ this.setUnfiltered();
+ } else {
+ var op=selbox.value.substr(0,2);
+ var value=selbox.value.substr(2);
+ this.setFilter(op,value,Rico.ColumnConst.USERFILTER,function() {selbox.selectedIndex=0;});
+ }
},
filterClear: function(e) {\r
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