Extjs交换

Ext.Ajax.request({
                     method:'POST',
                      url: MCLONIS+"/scm/planAuditAction!audit.action",
                      params:{
                      headId:getId                      
                      },
                      success: function(response, options) {
                     
                      var r = Ext.util.JSON.decode(response.responseText).success;
                      if(r){
                      state.setValue(5);
                      state.setRawValue("审批完成");
                          auditbtn.setDisabled(true);
                           rejectbtn.setDisabled(true);
                          antiAuditbtn.setDisabled(false);
                          savebtn.setDisabled(true);
                           buildReplenishbtn.setDisabled(false);
                           rescindbtn.setDisabled(true);
                      Ext.Msg.alert("提示","审核成功！");
                      }else{
                      Ext.Msg.alert("提示","审核失败！");
                      }
                     },
                     failure:function(){
                     Ext.Msg.alert("提示","网络连接失败！");
                     }
                    
             });