How to assign JavaScript value under MVC3

Question

How to assign JavaScript value under MVC3 Razor?

I am not sure if it will work...

Thank you!

<script type="text/javascript">

      var populate = false; // This is JS variable

       @if (Session["TechList"] == null)
       {
            populate = true;
       }

</script>

@MarceloAssis Yes It is the Razor.

NoWar
– NoWar

2012-08-15 22:10:02 +00:00
Commented Aug 15, 2012 at 22:10 — NoWar
– NoWar, Commented Aug 15, 2012 at 22:10

Shyju · Accepted Answer · 2012-08-15 22:15:29Z

7

var populate =false;
@if (Session["TechList"] == null)
{
    @:populate = true;
}

This will also work

@if (Session["TechList"] == null)
{
  <text>populate = true;</text>
}

But i like to use the first one as it is more clean

edited Aug 15, 2012 at 22:15

answered Aug 15, 2012 at 22:09

Shyju

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1 Comment

JasCav Over a year ago

Didn't know this syntax either. Thanks for sharing.

Jonathan Prates · Accepted Answer · 2012-08-15 23:49:35Z

0

My suggestion:

<script type="text/javascript">
     var populate = @(Session["TechList"] == null ? "false": "true");
</script>

answered Aug 15, 2012 at 23:49

Jonathan Prates

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1 Comment

Jonathan Prates Over a year ago

Remove 'var' if populate has defined in another place.

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