2 * @class Ext.grid.column.Number
3 * @extends Ext.grid.column.Column
4 * <p>A Column definition class which renders a numeric data field according to a {@link #format} string.</p>
6 * {@img Ext.grid.column.Number/Ext.grid.column.Number.png Ext.grid.column.Number cell editing}
9 * Ext.create('Ext.data.Store', {
10 * storeId:'sampleStore',
12 * {name: 'symbol', type: 'string'},
13 * {name: 'price', type: 'number'},
14 * {name: 'change', type: 'number'},
15 * {name: 'volume', type: 'number'},
18 * {symbol:"msft", price:25.76, change:2.43, volume:61606325},
19 * {symbol:"goog", price:525.73, change:0.81, volume:3053782},
20 * {symbol:"apple", price:342.41, change:1.35, volume:24484858},
21 * {symbol:"sencha", price:142.08, change:8.85, volume:5556351}
25 * Ext.create('Ext.grid.Panel', {
26 * title: 'Number Column Demo',
27 * store: Ext.data.StoreManager.lookup('sampleStore'),
29 * {text: 'Symbol', dataIndex: 'symbol', flex: 1},
30 * {text: 'Current Price', dataIndex: 'price', renderer: Ext.util.Format.usMoney},
31 * {text: 'Change', dataIndex: 'change', xtype: 'numbercolumn', format:'0.00'},
32 * {text: 'Volume', dataIndex: 'volume', xtype: 'numbercolumn', format:'0,000'}
36 * renderTo: Ext.getBody()
41 Ext.define('Ext.grid.column.Number', {
42 extend: 'Ext.grid.column.Column',
43 alias: ['widget.numbercolumn'],
44 requires: ['Ext.util.Format'],
45 alternateClassName: 'Ext.grid.NumberColumn',
48 * @cfg {String} format
49 * A formatting string as used by {@link Ext.util.Format#number} to format a numeric value for this Column
50 * (defaults to <code>'0,000.00'</code>).
53 constructor: function(cfg) {
54 this.callParent(arguments);
55 this.renderer = Ext.util.Format.numberRenderer(this.format);