Action如何通过Servlet和js交互
以某项目为例:
1. public class initScheduleAction extends WbxAction{
public ActionFoward process(ActionMapping mapping ActionForm form,
HttpServlet request reques, HttpServletResponse response) throws WbxException:
***;
request.setAttribute("respData", meetingItemData);
return mapping.findForward(forward);
}
}
2. 在schedule.jsp中拿到respData
respJson = <%= request.getAttribute("respData") %>;
3. 在schedule.js中 直接取出respJson对象,对其属性处理,来实现业务逻辑。
4. 在schedule.js中 create postData对象,把页面元素存在 postData中,并对其扩张,生成var orionData = $.extend(self.postData, {
actionType : 'updateSave''
...;
});
5. Ajax call schedulerAction.java, 完成页面跳转,生成新的meeting.
orion.ajax.request(
"/orion/meeting/scheduler?rnd=" + Math.random(),
"post",
orionData,
self,
self.schedulerSuccess,
self.schedulerFailure);
以某项目为例:
1. public class initScheduleAction extends WbxAction{
public ActionFoward process(ActionMapping mapping ActionForm form,
HttpServlet request reques, HttpServletResponse response) throws WbxException:
***;
request.setAttribute("respData", meetingItemData);
return mapping.findForward(forward);
}
}
2. 在schedule.jsp中拿到respData
respJson = <%= request.getAttribute("respData") %>;
3. 在schedule.js中 直接取出respJson对象,对其属性处理,来实现业务逻辑。
4. 在schedule.js中 create postData对象,把页面元素存在 postData中,并对其扩张,生成var orionData = $.extend(self.postData, {
actionType : 'updateSave''
...;
});
5. Ajax call schedulerAction.java, 完成页面跳转,生成新的meeting.
orion.ajax.request(
"/orion/meeting/scheduler?rnd=" + Math.random(),
"post",
orionData,
self,
self.schedulerSuccess,
self.schedulerFailure);