Asp.net MVC选定的索引更改/ Ajax.ActionLink [英] Asp.net MVC Selected Index Changed / Ajax.ActionLink

问题描述

我必须使用剃刀语法Asp.Net MVC的页面。在页面我有一个DropDownList和DIV部分，我想替换取决于组合框的选定值使用Ajax.ActionLink功能DIV内容

I have a page in Asp.Net MVC using the Razor syntax. In the page I have a DropDownList, and a DIV section that I would like to replace the content in the DIV depending on the selected value of the combobox using the Ajax.ActionLink functionality

有没有办法做到这一点？

Is there a way to do this?

感谢

标记

推荐答案

我宁愿用一个形式大于一个链接，因为它更加适合于你想达到什么样的：

I would rather use a form than a link as it is more adapted to what you are trying to achieve:

@using (Ajax.BeginForm(
    "Change", 
    "Home", 
    new AjaxOptions { UpdateTargetId = "result" }
))
{
    @Html.FropDownListFor(x => x.Foo, Model.Foos, "-- Select a foo --")
    <input type="submit" value="Change" />
}

<div id="result"></div>

和相应的控制器动作：

public ActionResult Change(string foo)
{
    string view = ... // select the partial based on the selected value
    return PartialView(view);
}

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