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Moved et2 core interfaces to own file; implemented Class.free which cares about calling 'destroy', removing all references the object may hold and rendering the object unusable after 'free' has been called; added 'getMem_freeMem_trace' which helps hunting down memory leaks with objects derriving from Class; added first implementation of the nextmatch widget - currently does nothing else but rendering the header and clicking on the nextmatch_sortheader labels

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This commit is contained in:
Andreas Stöckel
2011-08-25 13:35:53 +00:00
parent e6a34adfe7
commit ec5b162bfa
24 changed files with 1432 additions and 86 deletions
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50
etemplate/js/et2_widget_grid.js
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@ -39,17 +39,12 @@ var et2_grid = et2_DOMWidget.extend({
// 2D-Array which holds references to the DOM td tags
this.cells = [];
this.rowData = [];
this.managementArray = [];
},
destroy: function() {
this._super.call(this, arguments);
// Delete all references to cells or widgets
this.cells = null;
this.managementArray = null;
this.table = null;
this.tbody = null;
},
_initCells: function(_colData, _rowData) {
@ -72,6 +67,7 @@ var et2_grid = et2_DOMWidget.extend({
"colData": _colData[x],
"rowData": _rowData[y],
"disabled": _colData[x].disabled || _rowData[y].disabled,
"class": _colData[x]["class"],
"colSpan": 1,
"autoColSpan": false,
"rowSpan": 1,
@ -369,7 +365,7 @@ var et2_grid = et2_DOMWidget.extend({
this._expandLastCells(cells);
// Create the table rows
this.createTableFromCells(cells);
this.createTableFromCells(cells, rowData);
}
else
{
@ -377,20 +373,26 @@ var et2_grid = et2_DOMWidget.extend({
}
},
createTableFromCells: function(_cells) {
createTableFromCells: function(_cells, _rowData) {
// Set the rowCount and columnCount variables
var h = this.rowCount = _cells.length;
var w = this.columnCount = (h > 0) ? _cells[0].length : 0;
this.managementArray = [];
this.cells = _cells;
this.rowData = _rowData;
// Create the table rows.
for (var y = 0; y < h; y++)
{
var row = _cells[y];
var tr = $j(document.createElement("tr")).appendTo(this.tbody);
var row_hidden = true;
var tr = $j(document.createElement("tr")).appendTo(this.tbody)
.addClass(this.rowData[y]["class"]);
if (this.rowData[y].disabled)
{
tr.hide();
}
// Create the cells. x is incremented by the colSpan value of the
// cell.
@ -402,16 +404,12 @@ var et2_grid = et2_DOMWidget.extend({
if (cell.td == null && cell.widget != null)
{
// Create the cell
var td = $j(document.createElement("td")).appendTo(tr);
var td = $j(document.createElement("td")).appendTo(tr)
.addClass(cell["class"]);
if (cell.disabled)
{
td.hide();
//td.css("border", "2px solid red");
}
else
{
row_hidden = false;
}
// Add the entry for the widget to the management array
@ -450,11 +448,6 @@ var et2_grid = et2_DOMWidget.extend({
x++;
}
}
if (row_hidden)
{
tr.hide();
}
}
},
@ -468,6 +461,16 @@ var et2_grid = et2_DOMWidget.extend({
// Remember all widgets which have already been instanciated
var instances = [];
// Copy the some data from the rowData array
var rowData = new Array(_obj.rowData.length);
for (var y = 0; y < _obj.rowData.length; y++)
{
rowData[y] = {
"disabled": _obj.rowData[y].disabled,
"class": _obj.rowData[y]["class"]
}
}
// Copy the cells array of the other grid and clone the widgets
// inside of it
var cells = new Array(_obj.cells.length);
@ -508,13 +511,14 @@ var et2_grid = et2_DOMWidget.extend({
"td": null,
"colSpan": srcCell.colSpan,
"rowSpan": srcCell.rowSpan,
"disabled": srcCell.disabled
"disabled": srcCell.disabled,
"class": srcCell["class"]
}
}
}
// Create the table
this.createTableFromCells(cells);
this.createTableFromCells(cells, rowData);
// Copy a reference to the content array manager
if (_obj._mgr)