CODEWITHSUNDEEP
javascriptasp.net-mvcasp.net-mvc-4
Ahammad Fekri
Ahammad Fekri

Reputation: 31

How to check model values in View Model from Javascript in MVC4

I want to check that a Model value is NULL or NOT NULL in my view model in JavaScript, using mvc4.

How would I check this?

How do I get the values from my Model in JavaScript in the View model?

Upvotes: 3

Views: 8768

Answers (2)

AliRıza Adıyahşi
AliRıza Adıyahşi

Reputation: 15866

There may be two way

first

@{
    string property = "";

    property = Model.Property == null ? "null value" : "value";
    // OR another comparison strategy
    ...
}

<script type="javascript">
   var property = @(property);
</script>

second

<script type="javascript">
  var property = @(Model.Property == null ? "null value" : "value");
</script>

Upvotes: 2

Sergey Shabanov
Sergey Shabanov

Reputation: 176

This will send a model's property from MVC to JS (views with Razor syntax):

<script type="text/javascript">
  var property = @Model.Property;
</script>

Old syntax will be:

<script type="text/javascript">
  var property = <%=Model.Property%>;
</script>

Upvotes: 0

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