- 后台:
-
- //得到报修人数据
- public String getBaoxiuInfo(){
- HttpServletRequest request = getHttpServletRequest();
- WarrantyService workorder = new WarrantyService();
- String ws_num = request.getParameter("re_num");
- workorder.setWs_num(ws_num); //设置编号
- JSONArray jsonArray = new JSONArray();
- JSONObject jsonData = new JSONObject();
- jsonArray.add(JsonUtil.beanToJson(getiWarrantyServiceService().selectBaoxiuInfo(workorder))); //将得到的model类转为Json,放入json数组中
- jsonData.put("BaoxiuInfo",jsonArray); //jsonData中数据格式:{"BaoxiuInfo": [{"ws_num":"abcd"}]}
- printHttpServletResponse(jsonData.toString());
-
- return null;
- }
-
- 前台:
-
- Ext.Ajax.request({
- url: 'warrantyServiceAction!getBaoxiuInfo.shtml',method: 'POST',params: {re_num:recordtoedit.get("re_num")},success: function(response) {
- var jsonObj = Ext.util.JSON.decode(response.responseText);
-
- alert(jsonObj.BaoxiuInfo[0].ws_num); //结果为abcd
-
-
- }
- });