在asp页面,回发期间,ViewState中,使数据持久化。是什么让在ASP MVC数据执着?
In asp pages, during postback, ViewState makes the data persistent. What makes the data persistent in ASP MVC?
感谢。
推荐答案在Asp.Net,我们有=服务器,以使像TextBox控件,复选框...到他们的服务器和它们运行asp控制因为他们是服务器控件可以保持视图状态。
In Asp.Net we have Runat="Server" to make controls like Textbox,Checkbox... into asp controls which they run at server and they can maintain viewstate because of they are server controls.
HTTP是无状态:
HTTP是无状态即;它忘记了控制值(如文本框,多选),为每个意味着它不保持state.To使我们有状态的使用状态管理技术,如ViewState中,查询字符串,会话,在Asp.Net饼干请求。
Http is stateless i.e; for it forgets the controls value (like Textbox,Checkbox) for every request that means it doesnt maintain state.To make stateful we use state management techniques like ViewState,Querystring,Sessions,Cookies in Asp.Net.
来到你的问题
在MVC我们没有Viewstate.In为了保持值参考以下链接
In MVC we dont have Viewstate.In order to maintain the values refer below link
维护的ViewState在Asp MVC?
ASP.NET MVC不ViewState的回传和工作?
我们使用ViewBag,ViewData的,TempData的数值为从控制器的流量查看或控制器来控制。
we use ViewBag,ViewData,TempData for the flow of values from controller to view or controller to controller .
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