剃刀页面中的Javascript语法错误

Question

I found in this link a solution to transfer some data from my model to a javascript object. The problem is that I have an error in visual studio indicating that the semi-colon is invalid but when I try to run my application, it works perfectly.

Here is a screenshot that show the error:

But if I remove the semi-colon, I now have this error:

In anyways, a javascript statement should always have a semi-colon at the end of the line.

What means this error if when I run my application, all works fine?

Answer 1

You might try enclosing it in a block:

var serializedData = @{ 
    Html.Raw(NewtonSoft.Json.JsonConvert.SerializeObject(Model));
};

Edit: This answer only applies to VS 2010. An upgrade in VS 2012 breaks this workaround as well.

Answer 2

I am just starting with Razor/MVC4, but can you so something like this?

@{
    var serializedData = Html.Raw(Newtonsoft.Json.JsonConvert.SerializeObject(Model));
}
<script>
    ...
    var serializedData = @serializedData;

Answer 3

Wrap your razor code in quotes like so:

var myVar = '@serializedData';

As JavaScript duck types you should be ok in most use cases.