求救：ext读取数据问题

Question

js代码
Ext.onReady(function(){
   
var store=new Ext.data.JsonStore({
  url: "../service/arerActionManager!area.action",
  root: "result",
  fields:["ZONE_NUMBER", "NAME", "PARENT_AREA", "MANAGE_CODE", "AREA_LEVEL", "AREA_ID","ID_PREFIX"]
});

var grid = new Ext.grid.GridPanel({
    ds: store,
    columns: [
        {header: "ZONE_NUMBER", width: 200, sortable: true,dataIndex: 'ZONE_NUMBER'},
        {header: "NAME", width: 200,sortable: true, dataIndex: 'NAME'}
    ],height:350,
      width:620,
      renderTo: 'hello'
    });
store.load();
});
json数据格式
{result:[{"ZONE_NUMBER":"0000","NAME":"贵州省电信公司","PARENT_AREA":1,"MANAGE_CODE":"GZSDXGS","AREA_LEVEL":2,"AREA_ID":10000,"ID_PREFIX":50},{"ZONE_NUMBER":"0852","NAME":"遵义","PARENT_AREA":10000,"MANAGE_CODE":"ZY","AREA_LEVEL":3,"AREA_ID":3,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义遵义县","PARENT_AREA":3,"MANAGE_CODE":"ZYZYX","AREA_LEVEL":4,"AREA_ID":184,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义仁怀市","PARENT_AREA":3,"MANAGE_CODE":"ZYRHS","AREA_LEVEL":4,"AREA_ID":185,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义桐梓县","PARENT_AREA":3,"MANAGE_CODE":"ZYTZX","AREA_LEVEL":4,"AREA_ID":186,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义习水县","PARENT_AREA":3,"MANAGE_CODE":"ZYXSX","AREA_LEVEL":4,"AREA_ID":187,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义赤水市","PARENT_AREA":3,"MANAGE_CODE":"ZYCSS","AREA_LEVEL":4,"AREA_ID":188,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义绥阳县","PARENT_AREA":3,"MANAGE_CODE":"ZYSYX","AREA_LEVEL":4,"AREA_ID":189,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义正安县","PARENT_AREA":3,"MANAGE_CODE":"ZYZAX","AREA_LEVEL":4,"AREA_ID":190,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义道真县","PARENT_AREA":3,"MANAGE_CODE":"ZYDZX","AREA_LEVEL":4,"AREA_ID":191,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义湄潭县","PARENT_AREA":3,"MANAGE_CODE":"ZYMTX","AREA_LEVEL":4,"AREA_ID":192,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义凤冈县","PARENT_AREA":3,"MANAGE_CODE":"ZYFGX","AREA_LEVEL":4,"AREA_ID":193,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义务川县","PARENT_AREA":3,"MANAGE_CODE":"ZYWCX","AREA_LEVEL":4,"AREA_ID":194,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义余庆县","PARENT_AREA":3,"MANAGE_CODE":"ZYYQX","AREA_LEVEL":4,"AREA_ID":195,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义市红花岗区","PARENT_AREA":3,"MANAGE_CODE":"ZYSHHGQ","AREA_LEVEL":4,"AREA_ID":182,"ID_PREFIX":52},{"ZONE_NUMBER":"0852","NAME":"遵义市汇川区","PARENT_AREA":3,"MANAGE_CODE":"ZYSHCQ","AREA_LEVEL":4,"AREA_ID":183,"ID_PREFIX":52}]}
就是读不出数据来 求爱心人士给看哈 ···

Answer 1

ds: store,  ==>    store:store，另外你这个不需要分页吗？ 数据多了就悲剧了

Answer 2

我修改了ds: store, ==> store:store还是没有显示出来我只是想测试一下想不到就走不下去了。把action也贴出来来吧
java中action代码
result= baseService.queryForList("Share.arer");
 this.setJsonStr("{result:"+JSONArray.fromObject(result)+"}");
 action配置
<action name="arerActionManager" class="com.zyjf.test.ArerActoin">
<result name="success">../testLink.jsp</result>
     </action>

Answer 3

action 没什么问题 页面是否有报错？

Answer 4

没有任何错误firebug调试看的没有错误 就是找不到问题错在哪里 刚刚接触ext不太了解