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upgraded yui to 2.2.2 and yui-ext to 1.0.1a

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JT Smith 2007-07-05 04:23:55 +00:00
parent 4d9af2c691
commit 547ced6500
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www/extras/yui-ext/source/widgets/grid/EditorGrid.js vendored Normal file
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/*
* Ext JS Library 1.0.1
* Copyright(c) 2006-2007, Ext JS, LLC.
* licensing@extjs.com
*
* http://www.extjs.com/license
*/
/**
* @class Ext.grid.EditorGrid
* @extends Ext.grid.Grid
* Class for creating and editable grid.
* @param {String/HTMLElement/Ext.Element} container The element into which this grid will be rendered -
* The container MUST have some type of size defined for the grid to fill. The container will be
* automatically set to position relative if it isn't already.
* @param {Object} dataSource The data model to bind to
* @param {Object} colModel The column model with info about this grid's columns
*/
Ext.grid.EditorGrid = function(container, config){
Ext.grid.EditorGrid.superclass.constructor.call(this, container, config);
this.container.addClass("xedit-grid");
if(!this.selModel){
this.selModel = new Ext.grid.CellSelectionModel();
}
this.activeEditor = null;
this.addEvents({
/**
* @event beforeedit
* Fires before cell editing is triggered. The edit event object has the following properties <br />
* <ul style="padding:5px;padding-left:16px;">
* <li>grid - This grid</li>
* <li>record - The record being edited</li>
* <li>field - The field name being edited</li>
* <li>value - The value for the field being edited.</li>
* <li>row - The grid row index</li>
* <li>column - The grid column index</li>
* <li>cancel - Set this to true to cancel the edit or return false from your handler.</li>
* </ul>
* @param {Object} e An edit event (see above for description)
*/
"beforeedit" : true,
/**
* @event afteredit
* Fires after a cell is edited. <br />
* <ul style="padding:5px;padding-left:16px;">
* <li>grid - This grid</li>
* <li>record - The record being edited</li>
* <li>field - The field name being edited</li>
* <li>value - The value being set</li>
* <li>originalValue - The original value for the field, before the edit.</li>
* <li>row - The grid row index</li>
* <li>column - The grid column index</li>
* </ul>
* @param {Object} e An edit event (see above for description)
*/
"afteredit" : true,
/**
* @event validateedit
* Fires after a cell is edited, but before the value is set in the record. Return false
* to cancel the change. The edit event object has the following properties <br />
* <ul style="padding:5px;padding-left:16px;">
* <li>grid - This grid</li>
* <li>record - The record being edited</li>
* <li>field - The field name being edited</li>
* <li>value - The value being set</li>
* <li>originalValue - The original value for the field, before the edit.</li>
* <li>row - The grid row index</li>
* <li>column - The grid column index</li>
* <li>cancel - Set this to true to cancel the edit or return false from your handler.</li>
* </ul>
* @param {Object} e An edit event (see above for description)
*/
"validateedit" : true
});
this.on("bodyscroll", this.stopEditing, this);
this.on(this.clicksToEdit == 1 ? "cellclick" : "celldblclick", this.onCellDblClick, this);
};
Ext.extend(Ext.grid.EditorGrid, Ext.grid.Grid, {
isEditor : true,
clicksToEdit: 2,
trackMouseOver: false, // causes very odd FF errors
onCellDblClick : function(g, row, col){
this.startEditing(row, col);
},
onEditComplete : function(ed, value, startValue){
this.editing = false;
this.activeEditor = null;
ed.un("specialkey", this.selModel.onEditorKey, this.selModel);
if(String(value) != String(startValue)){
var r = ed.record;
var field = this.colModel.getDataIndex(ed.col);
var e = {
grid: this,
record: r,
field: field,
originalValue: startValue,
value: value,
row: ed.row,
column: ed.col,
cancel:false
};
if(this.fireEvent("validateedit", e) !== false && !e.cancel){
r.set(field, e.value);
delete e.cancel;
this.fireEvent("afteredit", e);
}
}
this.view.focusCell(ed.row, ed.col);
},
/**
* Starts editing the specified for the specified row/column
* @param {Number} rowIndex
* @param {Number} colIndex
*/
startEditing : function(row, col){
this.stopEditing();
if(this.colModel.isCellEditable(col, row)){
this.view.focusCell(row, col);
var r = this.dataSource.getAt(row);
var field = this.colModel.getDataIndex(col);
var e = {
grid: this,
record: r,
field: field,
value: r.data[field],
row: row,
column: col,
cancel:false
};
if(this.fireEvent("beforeedit", e) !== false && !e.cancel){
this.editing = true; // flag for buffering of orphan key strokes
(function(){ // complex but required for focus issues in safari, ie and opera
var ed = this.colModel.getCellEditor(col, row);
ed.row = row;
ed.col = col;
ed.record = r;
ed.on("complete", this.onEditComplete, this, {single: true});
ed.on("specialkey", this.selModel.onEditorKey, this.selModel);
this.activeEditor = ed;
var v = r.data[field];
ed.startEdit(this.view.getCell(row, col), v);
}).defer(50, this);
}
}
},
/**
* Stops any active editing
*/
stopEditing : function(){
if(this.activeEditor){
this.activeEditor.completeEdit();
}
this.activeEditor = null;
}
});