ext combox 初始化

ext combox 初始化

{
          id : 'intSampeSize',
          name : 'intSampeSize',
          fieldLabel : '接口扣量率',
          xtype : 'combo',
          lazyInit : false,
          store : new Ext.data.SimpleStore({
                        proxy : new Ext.data.HttpProxy({
                                   url : "/usermgr/usermgr_combox_init.jsp"
                               }),
             fields : ["retrunValue", "displayText"],
             autoLoad: true
            }),
          valueField : "retrunValue",
          displayField : "displayText",
          mode : 'remote',
          forceSelection : true,
          blankText : '请选扣量率',
          emptyText : '请选扣量率',
          hiddenName : 'aouUserReq.intSampeSize',
          editable : false,
          triggerAction : 'all',
          value : '5',
          allowBlank : false,
          anchor : '95%'
         }