Question

I’m trying to create simple Ajax call, but after clicking the link I get a blank page with “Test” string in top left corner:

In my Details view I have:

@Ajax.ActionLink("test", "AddPositive", new AjaxOptions() { UpdateTargetId = "countDiv" })

<div id="countDiv">
</div>

In controller:

public string AddPositive()
{
    String test = "Test";
    return (test);
}

Action does get called.

In _Layout.cshtml I imported.

 <script src="@Url.Content("/Scripts/MicrosoftMvcAjax.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/MicrosoftAjax.js")" type="text/javascript"></script>

It’s probably something really simple, but still cannot figure it out after going trough a few beginners tutorials for Ajax. Appreciate any help, thanks!

Answer 1

<script src="/Scripts/jquery-1.7.1.min.js" type="text/javascript"></script>
<script src="/Scripts/jquery.unobtrusive-ajax.js" type="text/javascript"></script>
<script src="/Scripts/MicrosoftAjax.js" type="text/javascript"></script>
<script src="/Scripts/MicrosoftMvcAjax.js" type="text/javascript"></script>

You are missing jquery and jquery.unobtrusive-ajax file.

Either there i bug in MicrosoftMvcAjax.js or M.S. has forgot to mention these files on their Tutorial. I hardly use this feature (@Ajax.ActionLink) so its tough for me figure out why it didnt worked without jQuery files.