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[misc/kostenrechnung] / lib / functions.js

diff --git a/lib/functions.js b/lib/functions.js
index a145482..b46c0b8 100644 (file)
--- a/lib/functions.js
+++ b/lib/functions.js
@@ -7,8 +7,11 @@ function ajax_request_callback(req)
        var data = json_parse(req.responseText);
 
        if (typeof data.error == 'string') {
-           error('Fehler im AJAX-Backend');
-           alert("Fehler im AJAX backend:\n" + data.error);
+           if (typeof data.errormsg == 'string')
+               error(data.errormsg);
+           else
+               error('Fehler im AJAX-Backend');
+           alert("Fehler im AJAX-Backend:\n" + data.error);
        } else if (req.oncomplete)
            req.oncomplete(data);
     }
@@ -28,6 +31,7 @@ function ajax_request(func,params,oncomplete)
     if (typeof oncomplete == 'function')
        req.oncomplete = oncomplete;
     req.send(params);
+    info('');
 }
 
 function info(msg)
@@ -62,10 +66,44 @@ function set_value(id, value)
        obj.value = value;
     else if (obj.nodeName.toLowerCase() == 'span')
        obj.innerHTML = value;
-    else if (obj.nodeName.toLowerCase() == 'select')
+    else if (obj.nodeName.toLowerCase() == 'select') {
        for (var i=0; i < obj.options.length; i++)
            if (obj.options[i].value == value)
                obj.selectedIndex = i;
+    } else
+       obj.innerHTML = value;
+}
+
+function setvar(obj, name, callback, status)
+{
+    if (!obj.options[obj.selectedIndex].value.length)
+       value = -1;
+    else
+       value = obj.options[obj.selectedIndex].value;
+
+    var source = document.getElementById('source');
+
+    if (!source) return false;
+
+    var parms = 'source=' + source.innerHTML + '&name=' + name + '&value=' + value;
+
+    ajax_request('setvar', parms, callback);
+
+    if (typeof status == 'function')
+       status(obj,value,obj.options[obj.selectedIndex].innerHTML);
+}
+
+function get_info(name, values, callback)
+{
+    var source = document.getElementById('source');
+
+    if (!source) return false;
+
+    var parms = 'source=' + source.innerHTML + '&name=' + name;
+    for (key in values)
+       parms += '&' + key + '=' + values[key];
+
+    ajax_request('info', parms, callback);
 }
 
 /*
@@ -83,20 +121,45 @@ function form_init()
            form.children[i].value = '';
 }
 
+function select_update(id, options, empty)
+{
+    var obj = document.getElementById(id);
+    if (!obj) return;
+
+    if (typeof empty == 'undefined') empty = 0;
+
+    obj.options.length = empty;
+
+    for (var i=0; i < options.length; i++)
+      obj.options[empty+i] = new Option(options[i].text,options[i].id,false,false);
+}
+
+var post_save = function() { grid_update(grid); }
+var post_delete = function() { grid_update(grid); }
+
 function save_callback(data)
 {
     info('Datensatz gespeichert');
-    grid_update(grid);
+
+    if (typeof post_save == 'function')
+       post_save();
 }
 
 function delete_callback(data)
 {
     info('Datensatz gelöscht');
-    grid_update(grid);
+
+    if (typeof post_delete == 'function')
+       post_delete();
 }
 
 function form_save(obj)
 {
+    var id = document.getElementById('edit_id');
+
+    if (!id.value.length)
+       return form_insert(obj);
+
     info('');
     ajax_request('save', Form.serialize(obj.form), save_callback);
     return false;
@@ -112,6 +175,9 @@ function form_insert(obj)
 function form_delete(obj)
 {
     var id = document.getElementById('edit_id');
+
+    if (!id.value.length) return;
+
     var source = document.getElementById('edit_source');
     info('');
     var params = 'id='+id.value + '&source='+source.value;
@@ -186,3 +252,51 @@ function grid_update(grid, filter, value)
     grid.buffer.fetch(-1);
 }
 
+function grid_update_filters(grid)
+{
+    var todo = false;
+    for (var c=0; c < grid.headerColCnt; c++) {
+       var fmt = grid.columns[c].format;
+       if (typeof fmt.filterUI != 'string') continue;
+       if (fmt.filterUI != 's') continue;
+       $(grid.filterId(c)).options.length = 1;
+
+       var options = {};
+       Object.extend(options, grid.buffer.ajaxOptions);
+       var colnum = typeof(fmt.filterCol)=='number' ? fmt.filterCol : c;
+
+       options.parameters = 'id='+grid.tableId+'&distinct='+colnum;
+       options.onComplete = grid.filterValuesUpdate.bind(grid,c);
+       new Ajax.Request(grid.buffer.dataSource, options);
+    }
+}
+
+var calendars = new Array();
+function calendar_callback(value)
+{
+    this.input.value = value;
+}
+
+function calendar(name,event)
+{
+    var input = document.getElementById(name);
+    if (!input) return;
+
+    if (calendars[name] == undefined) {
+        calendars[name] = new Rico.CalendarControl('calendar_'+name,
+                                                  {startAt: 1,
+                                                   dateFmt: 'dd.mm.yyyy',
+                                                   showWeekNumber: 1});
+        calendars[name].atLoad();
+        calendars[name].returnValue = calendar_callback;
+        RicoUtil.positionCtlOverIcon(calendars[name].container,input);
+        calendars[name].open(input.value);
+       calendars[name].input = input;
+    } else {
+        if (Element.visible(calendars[name].container))
+            calendars[name].close();
+        else
+            calendars[name].open(input.value);
+    }
+    Event.stop(event);
+}