/** * A Column definition class which renders a numeric data field according to a {@link #format} string. * * @example * Ext.create('Ext.data.Store', { * storeId:'sampleStore', * fields:[ * { name: 'symbol', type: 'string' }, * { name: 'price', type: 'number' }, * { name: 'change', type: 'number' }, * { name: 'volume', type: 'number' } * ], * data:[ * { symbol: "msft", price: 25.76, change: 2.43, volume: 61606325 }, * { symbol: "goog", price: 525.73, change: 0.81, volume: 3053782 }, * { symbol: "apple", price: 342.41, change: 1.35, volume: 24484858 }, * { symbol: "sencha", price: 142.08, change: 8.85, volume: 5556351 } * ] * }); * * Ext.create('Ext.grid.Grid', { * title: 'Number Column Demo', * store: Ext.data.StoreManager.lookup('sampleStore'), * columns: [ * { text: 'Symbol', dataIndex: 'symbol', width: 100}, * { text: 'Current Price', dataIndex: 'price', renderer: Ext.util.Format.usMoney }, * { text: 'Change', dataIndex: 'change', xtype: 'numbercolumn', format:'0.00' }, * { text: 'Volume', dataIndex: 'volume', xtype: 'numbercolumn', format:'0,000' } * ], * height: 200, * width: 400 * }); */Ext.define('Ext.grid.column.Number', { extend: 'Ext.grid.column.Column', requires: [ 'Ext.util.Format', 'Ext.grid.cell.Number' ], xtype: 'numbercolumn', config: { /** * @cfg {String} format * A format string as used by {@link Ext.util.Format#number} to format values * for this column. */ format: null, defaultEditor: { xtype: 'numberfield' }, cell: { xtype: 'numbercell' } }});