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POUpgrade from .net 4 to 4.5 breaks Html.Raw call in Javascript
 

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  1. POUpgrade from .net 4 to 4.5 breaks Html.Raw call in Javascript
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    <p>I have the following code in a c# MVC 3 razor page where I am passing serialized data into a javascript variable for KnockoutJs:</p> <pre><code> @{ var listData = new JavaScriptSerializer().Serialize(Model.ListItems); var pagerData = new JavaScriptSerializer().Serialize(Model.Pager); } // additional code &lt;script type="text/javascript" &gt; var ListData = @(Html.Raw(listData)); // &lt;-- Syntax Error here var PagerData = @(Html.Raw(pagerData)); // &lt;-- Syntax Error here // additional js code &lt;/script&gt; </code></pre> <p>After upgrading to VS 2012, I am getting error squiggles after the javascript semi-colons at the end the Html.Raw lines above. The project complies but VS 2012 displays 'Syntax Error' in the Error List for each line. Without the semi-colons the javascript also shows a 'Syntax Error'. </p> <p>This code worked without issues in the previous version. Is this a bug in the VS 2012 parser and is there a way to avoid the generated errors?</p> <p><strong>Edit</strong> Anyone else seeing this issue? Below is a simplified version with the same issue isolated in a new page. If you add a semi-colon at the end of the ListData line you get a javascript syntax error, without one it is on the next line. Is this a bug in the javascript compiler between VS2010 and VS2012?</p> <pre><code>@{ var listData = "test"; var pagerData = "test2"; } &lt;script type="text/javascript" &gt; var ListData = @(Html.Raw(listData)) var PagerData = @(Html.Raw(pagerData)) &lt;/script&gt; </code></pre>
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    1. CODo you use resharper?
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    2. CONo. At least not on the machine this project is on.
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    3. COI thought it might have been a resharper thing as i moved back to an old version and thought the problem had gone, but it hasnt. Although i only get it on the odd line, not every line.
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