Mixing Razor and Javascript: Assigning a number from Model to a Javascript variable in a view

问题

I'm having difficulties to assign just a basic number from Model to a Javascript variable via Razor. All that I came up with was the code below, which works, but is rather ugly as I have to convert the string value into a number. Is there any other way to just get it right away in the numeric format without any conversions?

var MyNumber = parseInt('@Model.MyNumber');

回答1:

You should be able to do this:

var MyNumber = @Model.MyNumber;

or better, use the brackets to make the Razor part explicit (so it's clear that the semicolon is a Javascript semicolon):

var MyNumber = @(Model.MyNumber);

回答2:

If you insist in eliminating the Visual Studio error, wrapping the Razor template part in an identity function call works, at a lower cost than the parse:

var noop = function(x) { return x; }
var MyNumber = noop(@Model.MyNumber);

来源：https://stackoverflow.com/questions/19089671/mixing-razor-and-javascript-assigning-a-number-from-model-to-a-javascript-varia