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POPartialViewResult action gives error when ran from jquery function but not from @Render.Action
 

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    <p>I have an action that when I was working on during development was called by an @Html.Render action, rendered the partial view and worked just fine.</p> <p>That partial view was rendering a table which inside had another @Html.RenderAction for each TR. Like this:</p> <pre><code>&lt;div id="fooDiv"&gt; @{Html.RenderAction("ProjectData", "Functional", new { categoryId = Model.SelectedCategoryId});} &lt;/div&gt; </code></pre> <p>Which renders several other Partials one of which is:</p> <pre><code>&lt;div id="FuncTableWrapper"&gt; @{Html.RenderAction("FuncTable", Model.Id);} &lt;/div&gt; </code></pre> <p>Which renders:</p> <pre><code>&lt;table id="funcTable"&gt; &lt;tr&gt; &lt;th&gt;&lt;/th&gt; @foreach (var item in Model.Categories) { &lt;th class="thFuncLangName"&gt;@item.Name&lt;/th&gt; } &lt;/tr&gt; @foreach (var funcFeature in Model.FuncFeatures) { &lt;tr&gt; &lt;td class="tdfuncFeatureName" colspan="@(Model.Categories.Count() + 1)"&gt;@funcFeature.Name&lt;/td&gt; &lt;/tr&gt; &lt;tr class="trAddFuncContent hideThis"&gt; &lt;td colspan="@(Model.Languages.Count() + 1)"&gt; @{Html.RenderAction("AddFuncContent", new { funcFeatureId = funcFeature.Id });} &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre> <p>This works fine. However, the render should not be done on page load but only when I click on a tab, I decided to call that action from jquery and populate the div I needed at that point.</p> <pre><code>$("#FuncData").click(function () { $.ajax({ type: "POST", url: '@Url.Action("ProjectData", "Functional")', data: { "CategoryId": @(Model.SelectedCategoryId) }, dataType: "html", success: function(result) { populateDiv($("#fooDiv"), data); } }); }); </code></pre> <p>When I do that I know get an error on the RenderAction calling the "AddFuncContent" action saying that "Child actions are not allowed to perform redirect actions."</p> <p>What difference is there between the page calling Html.RenderAction and javascript calling my action?</p>
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