返回管窥作为JsonResult [英] Return Partial View As JsonResult

问题描述

我有返回，获取通过Ajax调用追加到一个无序列表，列表项的HTML块的局部视图。这一切工作正常。

I have a partial view that returns an HTML chunk of list items that gets appended onto an unordered list via an AJAX call. This all works fine.

但是，一旦我收到的HTML从AJAX调用回来，我想能够在每一个通过jQuery列表中的项目设置一些属性。为了做到这一点，我假设我需要收到AJAX调用的结果早在一个JsonResult，而不是一个ActionResult的。不幸的是，我想用我使用呈现HTML，因为它有相当多的包含在它的数据格式的ASCX保持。

However, once I receive the HTML back from the AJAX call, I would like to be able to set some properties on each of the list items via JQuery. In order to do that, I'm assuming that I need to receive the results of that AJAX call back as a JsonResult rather than a ActionResult. Unfortunately, I want to keep using the ASCX that I'm using to render the HTML since it has quite a bit of formatting data contained within it.

是否有可能呈现局部视图，然后将其转换为一个JsonResult为AJAX客户还是有不同的方法，我应该考虑的？

Is it possible to render a partial view and then convert it to a JsonResult for the AJAX client or is there a different approach that I should consider?

任何意见是非常AP preciated。

Any advice is much appreciated.

谢谢！

推荐答案

您实际上不需要一个JsonResult。的部分是一个ActionResult获取一些XML / HTML吗？然后你可以使用jQuery来分析它，并查询它是这样的：

You dont actually need a JsonResult. A partial that is an ActionResult retrieves some xml/html right? Then you can use jquery to parse it and query it like this:

function success(result) {
    var html = $(result); //this creates a jquery object out of your result html
    $("ul li", html); //this gets you all the list items in context of the resulting html
}

此外，如果你的结果只是一堆里 s然后可以做到这一点的：

Also if your result is just a bunch of lis then you can do this:

function success(result) {
    var lis = $(result);
    lis.each(function() { $(this).append(" testing"); });
    $("#yourUl").append(lis);
}

这可以通过链接可以简化，但我做到了更详细一点所以它更容易理解。

This can be simplified with chaining but i made it a bit more verbose so its easier to understand

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