MVC :: Return HttpException To Jquery Function On Ajax OnFailure Method

Apr 28, 2010

i am using ajax.beginform in my view i need to return a string if ajax request is faild.by this code return the string to view

[Code]....

how can i return the string to jquery function to show on OnFailure method and the function show a Partial View?

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Update

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Update - Some more code:

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See the function im using to send the ajax post below:

[Code]....

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I have attached my code. 

[System.Web.Services.WebMethod]
public static string CheckPromotionCode(Int32 id)
{
string name="kausha";
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[CODE]...

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