4 function ajax_request_callback(req)
6 if (req.readyState == 4 && req.status == 200) {
7 var data = json_parse(req.responseText);
9 if (typeof data.error == 'string') {
10 if (typeof data.errormsg == 'string')
13 error('Fehler im AJAX-Backend');
14 alert("Fehler im AJAX-Backend:\n" + data.error);
15 } else if (req.oncomplete)
20 function ajax_request(func,params,oncomplete)
22 var req = new XMLHttpRequest();
25 var params = 'func=' + func + '&' + params;
26 req.open ("POST", 'ajax/ajax.php');
27 req.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
28 req.setRequestHeader("Content-length", params.length);
29 req.setRequestHeader("Connection", "close");
30 req.onreadystatechange = function() { ajax_request_callback(req); }
31 if (typeof oncomplete == 'function')
32 req.oncomplete = oncomplete;
38 var status = document.getElementById('status');
41 status.innerHTML = msg;
42 status.className = 'status_ok';
47 var status = document.getElementById('status');
50 status.innerHTML = msg;
51 status.className = 'status_error';
54 function set_value(id, value)
56 var obj = document.getElementById(id);
59 if (obj.nodeName.toLowerCase() == 'input'
60 && obj.type.toLowerCase() == 'checkbox')
61 if (value) obj.checked = true;
62 else obj.checked = false;
63 else if (obj.nodeName.toLowerCase() == 'input'
64 || obj.nodeName.toLowerCase() == 'textarea')
66 else if (obj.nodeName.toLowerCase() == 'span')
67 obj.innerHTML = value;
68 else if (obj.nodeName.toLowerCase() == 'select')
69 for (var i=0; i < obj.options.length; i++)
70 if (obj.options[i].value == value)
71 obj.selectedIndex = i;
79 var form = document.getElementById('form_edit');
83 for (var i=0; i<form.children.length; i++)
84 if (form.children[i].tagName.toLowerCase() == 'input'
85 && form.children[i].type.toLowerCase() == 'password')
86 form.children[i].value = '';
89 function save_callback(data)
91 info('Datensatz gespeichert');
95 function delete_callback(data)
97 info('Datensatz gelöscht');
101 function form_save(obj)
104 ajax_request('save', Form.serialize(obj.form), save_callback);
108 function form_insert(obj)
111 ajax_request('insert', Form.serialize(obj.form), save_callback);
115 function form_delete(obj)
117 var id = document.getElementById('edit_id');
118 var source = document.getElementById('edit_source');
120 var params = 'id='+id.value + '&source='+source.value;
121 ajax_request('delete', params, delete_callback);
128 function details_callback(data)
131 set_value('detail_'+id, data[id]);
134 function fetch_callback(data)
137 set_value('edit_'+id, data[id]);
139 var status = document.getElementById('form_status');
140 status.innerHTML = 'Geändert: ' + data.sys_edit + ' von ' + data.sys_user;
146 function gridDrillDown(e)
148 if (e.originalTarget && e.originalTarget.target && e.originalTarget.target == '_top')
151 var id = 0; // Column 0 contains ID
152 var row = grid.edit.drillDown(e,0,0);
153 var cell = grid.columns[id].cell(row);
155 var value = cell.innerHTML;
157 if (document.getElementById('details')) {
158 var params = 'source=' + grid.tableId.substr(5) + '&id=' + value;
159 ajax_request('details', params, details_callback);
162 if (document.getElementById('form_edit')) {
163 var params = 'source=' + grid.tableId.substr(5) + '&id=' + value;
164 ajax_request('fetch', params, fetch_callback);
168 /* Update an existing grid
170 * grid is a live grid
171 * filter is the array index of the $table_filters array in mskdef
172 * value is the value applied to the filter
174 function grid_update(grid, filter, value)
176 if (grid === undefined)
179 if (filter !== undefined && filter !== false)
180 grid.buffer.options.requestParameters = ['w'+filter+'=' + value];
182 grid.buffer.setTotalRows(0);
183 grid.buffer.foundRowCount = false;
185 grid.ClearSelection();
187 if (grid.bookmark) grid.bookmark.innerHTML=" ";
189 grid.buffer.fetch(-1);
192 var calendars = new Array();
193 function calendar_callback(value)
195 this.input.value = value;
198 function calendar(name,event)
200 var input = document.getElementById(name);
203 if (calendars[name] == undefined) {
204 calendars[name] = new Rico.CalendarControl('calendar_'+name,
206 dateFmt: 'dd.mm.yyyy',
208 calendars[name].atLoad();
209 calendars[name].returnValue = calendar_callback;
210 RicoUtil.positionCtlOverIcon(calendars[name].container,input);
211 calendars[name].open(input.value);
212 calendars[name].input = input;
214 if (Element.visible(calendars[name].container))
215 calendars[name].close();
217 calendars[name].open(input.value);