Assigning model values to javascript variables based on condition (in Razor)

Question

I am trying to assign a value from a Model into a JavaScript variable. But I have to check a condition before doing so.

Normally, I can assign values using this statement in script : var quantity = '@Model.Quantity'. It works, but I don't know how to do this inside an if loop, like-

<script>
    @if (Model.Count == 0)
    {
        var quantity = 0;
    }
    else
    {
        var quantity = '@Model.Quantity';
    }
</script>

But the statement inside the loop will be rendered as C#. So how do I achieve this ? I have to store the quantity into a JavaScript variable inside if loop.

Thanks :)

Slava Utesinov · Accepted Answer · 2016-07-19 06:23:04Z

3

Try this approach:

<script>
    @if (Model.Count == 0)
    {
        @: var quantity = 0;
    }
    else
    {
        @: var quantity = '@Model.Quantity';
    }
</script>

answered Jul 19, 2016 at 6:23

Slava Utesinov

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Comments

Amit Soni · Accepted Answer · 2016-07-19 06:40:41Z

0

Can you try as follow:-

<script>
    var quantity = 0;
    @if(Model.Count > 0)
    {
       quantity = 'Model.Quantity';
    }
</script>

edited Jul 19, 2016 at 6:40

answered Jul 19, 2016 at 6:24

Amit Soni

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