| var provinces = [[1,'北京'],[2,'上海']]; var cities = new Array(); cities[1] = [[11,'海淀'],[22,'东城']]; cities[2] = [[33,'黄埔'],[44,'浦东'],[55,'静安']]; var comboProvinces = new Ext.form.ComboBox({ store: new Ext.data.SimpleStore( { fields: ["provinceId", "provinceName"], data: provinces }), listeners:{ select:function(combo, record,index){ comboCities.clearValue(); comboCities.store.loadData(cities[record.data.provinceId]); } }, valueField :"provinceId", displayField: "provinceName", mode: 'local', forceSelection: true, blankText:'请选择省份', emptyText:'请选择省份', hiddenName:'provinceId', editable: false, triggerAction: 'all', allowBlank:true, fieldLabel: '请选择省份', name: 'provinceId', width: 80 }); var comboCities = new Ext.form.ComboBox({ store: new Ext.data.SimpleStore( { fields: ["cityId",'cityName'], data:[] }), valueField :"cityId", displayField: "cityName", mode: 'local', forceSelection: true, blankText:'选择地区', emptyText:'选择地区', hiddenName:'cityId', editable: false, triggerAction: 'all', allowBlank:true, fieldLabel: '选择地区', name: 'cityId', width: 80 }); |
【责编:Luzi】
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2008-8-1
