CODEWITHSUNDEEP
c#jquery.netajaxcross-domain
markzzz
markzzz

Reputation: 47947

Why does this ajax call fail?

I'm on http://www.mywebsite.com, and I do a cross-domain ajax call (with jQuery) to http://myownajax.projects.it/folder/mypage.aspx :

$.ajax({
    url: 'http://myownajax.projects.it/folder/mypage.aspx ',
    success: function(data) {
        console.log(data);
    }
});

where it easily print "Hello" :

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="mypage.aspx.cs" Inherits="folder_mypage" %>

Hello

but in fact I get an 200 OK error. Why? How can I fix it?

Upvotes: 1

Views: 198

Answers (2)

Rory McCrossan
Rory McCrossan

Reputation: 337560

Cross site scripting (aka XSS) is blocked by browsers as it is a security risk.

If you must retrieve data from another URL, you must use the JSONP format and GET requests only.

Try this:

$.ajax({
    url: 'http://myownajax.projects.it/folder/mypage.aspx',
    type: 'get', // this is optional as 'get' is the default.
    datatype: 'jsonp',
    success: function(data) {
        console.log(data);
    }
});

Upvotes: 5

Neo
Neo

Reputation: 121

You must specify the dataType:"jsonp", and cross domain ajax only support type:"GET". type:"POST" is not allowed.

Upvotes: 2

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