c# - Unable to access property using MVC3 Razor -

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i want access property 

public string gridhtml { get; set; }

that have defined in controller. trying access property using javascript, mvc3 razor this

$(document).ready(function() {     var str = @model.gridhtml ; }

but getting error above variable not defined. can me. in advance.

if have passed model correctly following should work, unless razor syntax not residing inside separate js file

$(document).ready(function() {     var str = '@:model.gridhtml';    console.log(str); }

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