var store = Ext.create('Ext.data.JsonStore', { fields: ['name', 'data1', 'data2', 'data3', 'data4', 'data5'], data: [ {'name':'metric one', 'data1':10, 'data2':12, 'data3':14, 'data4':8, 'data5':13}, {'name':'metric two', 'data1':7, 'data2':8, 'data3':16, 'data4':10, 'data5':3}, {'name':'metric three', 'data1':5, 'data2':2, 'data3':14, 'data4':12, 'data5':7}, {'name':'metric four', 'data1':2, 'data2':14, 'data3':6, 'data4':1, 'data5':23}, {'name':'metric five', 'data1':27, 'data2':38, 'data3':36, 'data4':13, 'data5':33} ] }); Ext.create('Ext.chart.Chart', { renderTo: Ext.getBody(), width: 500, height: 300, animate: true, store: store, axes: [{ type: 'Numeric', position: 'bottom', fields: ['data1'], label: { renderer: Ext.util.Format.numberRenderer('0,0') }, title: 'Sample Values', grid: true, minimum: 0 }, { type: 'Category', position: 'left', fields: ['name'], title: 'Sample Metrics' }], series: [{ type: 'bar', axis: 'bottom', highlight: true, tips: { trackMouse: true, width: 140, height: 28, renderer: function(storeItem, item) { this.setTitle(storeItem.get('name') + ': ' + storeItem.get('data1') + ' views'); } }, label: { display: 'insideEnd', field: 'data1', renderer: Ext.util.Format.numberRenderer('0'), orientation: 'horizontal', color: '#333', 'text-anchor': 'middle' }, xField: 'name', yField: ['data1'] }] });
大大们:
上面这段代码是一个图片控件,其中的Store在MVC模式下怎么后台绑定啊.
store不应该是前台绑定?