I have a view called home and when the view is loaded, it invokes the Index action method in the controller. I have a Button (HTML or ASP.NET) called LoadData. When I click the button, I need to load some data in the same view called Home.

我该怎么办呢？

推荐答案

通过按钮，它涉及JQuery的或JavaScript打电话到从服务器获取数据，如果你想这样做的AJAX形式。但是，在最简单的形式，这样做的：

With buttons, it has to involve JQuery or JavaScript to make a call to get the data from the server, if you want to do it in AJAX form. But in its simplest form, doing:

<% Html.BeginForm("Action", "Controller"); %>

 <!--Form values in here-->

 <input type="submit" />

<% Html.EndForm(); %>

将调用您的操作方法，并调用回发。有一个在System.Web.Mvc.Ajax一个AJAX选择使用与AJAX选项的当作ajaxForm做回发异步，而且很容易安装。我倾向于使用jQuery，而不是个人。

Will invoke your action method and invoke a postback. There is an AJAX option in the System.Web.Mvc.Ajax to use an AjaxForm with AJAX options for doing the postback async, and it's easy to setup. I tend to use JQuery instead personally.

HTH。