如何让JQuery返回View？

发布于 2024-11-08 06:09:11 字数 535 浏览 0 评论 0原文

以前，我让表单直接调用 Action，但现在，我想在调用 Action 之前使用 JQuery 来做一些事情。我遇到的问题是，之前，当我从控制器调用 return View() 时，它会使用我放入 Viewbag.Message 的消息重新加载部分页面。我如何使用 JQuery 做到这一点？

$("#button").click(function () {
    DoStuff();
});
function DoStuff()
{
    $.ajax("Home/DoStuff"), function() {

    };
}

[HttpPost]
public ActionResult DoStuff()
{
    string value = Request.Form["value"];

    Viewbag.Message = TempData["message"];

    CustomView view = new CustomView();
    return View(view);
}

原文

Before, I had my form directly call the Action, but now, I want to use JQuery to do stuff before having the Action called. The problem I have is that before, when I called return View() from the controller, it would reload the partial page with the message I put into the Viewbag.Message. How do I do that with JQuery?

$("#button").click(function () {
    DoStuff();
});
function DoStuff()
{
    $.ajax("Home/DoStuff"), function() {

    };
}

[HttpPost]
public ActionResult DoStuff()
{
    string value = Request.Form["value"];

    Viewbag.Message = TempData["message"];

    CustomView view = new CustomView();
    return View(view);
}

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我偏爱纯白色 2024-11-15 06:09:39

考虑这样的事情（未测试）：

<html>
    ...
<body>
    ...
    @Html.RenderAction("DoStuff", new { value: "" });
    ...
</body>

部分视图DoStuff.cshtml：

<div class="doStuffContent">
<script type="text/javascript">
$("#button").click(function () {
    DoStuff();
});
function DoStuff()
{
    $.ajax(
    {
        url: @Url.Action("DoStuff"),
        data: {value: "testData"},
        success: function(result) 
            {
                $("doStuffContent").replaceWith(result);
            }});
}
</script>
<a id="button">click me</a>
@ViewBag.message
</div>

操作：

[HttpGet]
public ActionResult DoStuff()
{
    Viewbag.Message = "";

    return View();
}

[HttpPost]
public ActionResult DoStuff(string value)
{
    Viewbag.Message = "Received " + value + "!";

    return View();
}

Consider something like this (not tested):

<html>
    ...
<body>
    ...
    @Html.RenderAction("DoStuff", new { value: "" });
    ...
</body>

Partial View DoStuff.cshtml:

<div class="doStuffContent">
<script type="text/javascript">
$("#button").click(function () {
    DoStuff();
});
function DoStuff()
{
    $.ajax(
    {
        url: @Url.Action("DoStuff"),
        data: {value: "testData"},
        success: function(result) 
            {
                $("doStuffContent").replaceWith(result);
            }});
}
</script>
<a id="button">click me</a>
@ViewBag.message
</div>

Action:

[HttpGet]
public ActionResult DoStuff()
{
    Viewbag.Message = "";

    return View();
}

[HttpPost]
public ActionResult DoStuff(string value)
{
    Viewbag.Message = "Received " + value + "!";

    return View();
}

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