extcombobox動態加載數據庫數據(附前后臺)_extjs
來源:懂視網
責編:小采
時間:2020-11-27 21:24:42
extcombobox動態加載數據庫數據(附前后臺)_extjs
extcombobox動態加載數據庫數據(附前后臺)_extjs:前臺: 代碼如下: var provinceStore = new Ext.data.Store({ proxy: new Ext.data.HttpProxy({ url: basePath + /stationManage/station_getProvinceJSON.action }), reader: new Ext.data.Jso
導讀extcombobox動態加載數據庫數據(附前后臺)_extjs:前臺: 代碼如下: var provinceStore = new Ext.data.Store({ proxy: new Ext.data.HttpProxy({ url: basePath + /stationManage/station_getProvinceJSON.action }), reader: new Ext.data.Jso

前臺:
代碼如下:
var provinceStore = new Ext.data.Store({
proxy: new Ext.data.HttpProxy({ url: basePath + "/stationManage/station_getProvinceJSON.action" }),
reader: new Ext.data.JsonReader(
{ root: "" },
["PROVINCEID", "PROVINCENAME"]
)
});
//選擇省市
var provinceIDadd = new Ext.form.ComboBox({
anchor : '98%',
id:'provinceIDadd',
name : "provinceIDAdd1",
hiddenName : "provinceID",
displayField : "PROVINCENAME",
valueField : "PROVINCEID",
blankText : '請選擇站點所屬省份',
emptyText : '請選擇站點所屬省份',
fieldLabel : '站點所屬省份',
allowBlank : false,
editable : false,
triggerAction : 'all',
store :provinceStore ,
forceSelection : true,
mode : 'local',
selectOnFocus : true
})
provinceStore.load();
后臺action代碼
代碼如下:
public class StationAction extends BaseAction {
private List
extcombobox動態加載數據庫數據(附前后臺)_extjs
extcombobox動態加載數據庫數據(附前后臺)_extjs:前臺: 代碼如下: var provinceStore = new Ext.data.Store({ proxy: new Ext.data.HttpProxy({ url: basePath + /stationManage/station_getProvinceJSON.action }), reader: new Ext.data.Jso