How to assign value to JavaScript variable under MVC3 Razor with ViewBag [duplicate]

Question

Possible Duplicate:
How to assign JavaScript value under MVC3

I try to do the following

<script type="text/javascript">

var techIDs = "";

@if (ViewBag.URLParameters != null)
{
   techIDs = '@ViewBag.URLParameters';
}

</script>

But it seems it's a wrong approach.

Any clue how it could be done?

Thank you!

@SimonWhitehead I've asked how to use ViewBag for it. And it is an another question. — NoWar
– NoWar, Commented Aug 15, 2012 at 23:28
Apologies. However, there is a solution in there for this very issue also. — Simon Whitehead
– Simon Whitehead, Commented Aug 15, 2012 at 23:39

Shyju · Accepted Answer · 2012-08-15 23:35:26Z

9

try this

var techIDs = "";
@if (ViewBag.URLParameters != null)
{
   @:techIDs = '@ViewBag.URLParameters';
}

answered Aug 15, 2012 at 23:35

Shyju

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NoWar · Accepted Answer · 2012-08-15 23:36:24Z

2

I found other approach

 var techIDs = "";

   @if (ViewBag.URLParameters != null)
   {
         <text>techIDs = '@ViewBag.URLParameters' ;</text>
   }

answered Aug 15, 2012 at 23:36

NoWar

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Comments

Jonathan Prates · Accepted Answer · 2012-08-15 23:39:48Z

2

Maybe:

<script>
    var techIDs = '@Html.Raw(ViewBag.URLParameters ?? String.Empty)';
</script>

answered Aug 15, 2012 at 23:39

Jonathan Prates

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1 Comment

Mukesh Kumar Over a year ago

Hi Jonathan, could you please tell me what if my string in URL Parameters contains single quote ' in it? I've applied your approach, however, it is failing when single quote gets encountered. TIA

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