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POASP.NET MVC Ajax: Error with Ajax.Actionlink ('b.apply' is not a function in MicrosoftAjax.js)
 

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  1. POASP.NET MVC Ajax: Error with Ajax.Actionlink ('b.apply' is not a function in MicrosoftAjax.js)
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    <p>I made some changes to my ajax test website and now my Ajax.ActionLinks don't work anymore! The ActionLinks in question are made like this:</p> <p>&lt;%=Ajax.ActionLink("Language Select", "LanguageScreen", "Home", from("LanguageScreen", "Functions"), meep("LanguageScreen", "Functions"))%>`</p> <p>The "from" and "meep" functions are only one liners as follows: </p> <pre><code>Function meep(ByVal act As String, ByVal cnt As String) As AjaxOptions Return New AjaxOptions With {.UpdateTargetId = "Content", .OnSuccess = "Hash('" + act + "', '" + cnt + "')", .LoadingElementId = "Loader", .OnComplete = "HideLoader", .OnBegin = "EmptyContent('" + act + "', '" + cnt + "')"} End Function Function from(ByVal act As String, ByVal cnt As String) Return New With {.fromAct = act, .fromCnt = cnt} End Function </code></pre> <p>When I click said button, Hash() executes okay</p> <pre><code> function Hash(ghz, ghzz) { set_action(ghz); set_controller(ghzz); window.location.hash = "#" + ghz + "." + ghzz; } </code></pre> <p>EmptyContent also works:</p> <pre><code> function EmptyContent(ghz, ghzz) { document.getElementById("Loader").style.visibility = "visible"; document.getElementById("main").style.backgroundColor = "#a0a0a0"; document.body.style.backgroundColor = "#3c6792"; return true; } </code></pre> <p>But then the process stucks somewhere. HideLoader() does not get called.</p> <p>This is the error thrown, including stack:</p> <pre><code>Uncaught exception:TypeError: 'b.apply' is not a function Error thrown at line 5, column 583 in &lt;anonymous function: Function.createDelegate&gt;() in http://ajax.sinni800.ath.cx/Scripts/MicrosoftAjax.js:return b.apply(a,arguments) called from line 15, column 1073 in &lt;anonymous function: Sys.Mvc.MvcHelpers.$2&gt;($p0, $p1, $p2, $p3, $p4) in http://ajax.sinni800.ath.cx/Scripts/MicrosoftMvcAjax.js:$7=$p4.onBegin($6)!==false; called from line 11, column 124 in &lt;anonymous function: Sys.Mvc.AsyncHyperlink.handleClick&gt;(anchor, evt, ajaxOptions) in http://ajax.sinni800.ath.cx/Scripts/MicrosoftMvcAjax.js:Sys.Mvc.MvcHelpers.$2(anchor.href,'post','',anchor,ajaxOptions); called from line 1, column 0 in &lt;anonymous function&gt;(event):Sys.Mvc.AsyncHyperlink.handleClick(this, new Sys.UI.DomEvent(event), { insertionMode: Sys.Mvc.InsertionMode.replace, loadingElementId: 'Loader', updateTargetId: 'Content', onBegin: Function.createDelegate(this, EmptyContent("Mine", "Home")), onComplete: Function.createDelegate(this, HideLoader()), onSuccess: Function.createDelegate(this, Hash("Mine", "Home")) }); </code></pre> <p>If you want, please search through my website if you find anything suspicious. I already looked if I defined b somewhere, but nothing. </p> <p>This is the URL: <a href="http://ajax.sinni800.ath.cx/" rel="nofollow noreferrer">http://ajax.sinni800.ath.cx/</a> . It listens to hashes, for example: <a href="http://ajax.sinni800.ath.cx/#Mine.Home" rel="nofollow noreferrer">http://ajax.sinni800.ath.cx/#Mine.Home</a> This is in the format Action.Controller. Another one: #Mines.Home.</p> <p>I hope somebody finds this. </p>
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