How to call Web Service from cross-domain using JavaScript

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I have a Problem on calling web service From Cross Domain By JavaScript

My Service is hosted at "http:/abc.com/mywebservice.asmx/helloword"
and if i call my web service from from "http:/abc.com/default.html " then it is working
but if i call my web service form another domain like httpp:/bcd.com/form.html then it is not working and giving me error
my ajax call:-

JavaScript

$.ajax({
        type: "POST",
        url: "http:/abc.com/mywebservice.asmx/helloword",
        data: {},
        cache: false,
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        success: function(response) {
            Game._onSessionGot(response.d);
        }
    });

Please help me

Posted 6-Jan-13 18:02pm

jatinderAnthem

Updated 6-Jan-13 21:41pm

DaveAuld

v3

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[no name] 7-Jan-13 0:11am

What Error are you getting ?

jatinderAnthem 7-Jan-13 0:23am

Sorry it returns Blank not any error

1 solution

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Sandeep Mewara · Answer 1 · 2013-01-06T22:12:00

As mentioned here[^], for cross domain webservice you can use JSONP.
Refer: JSON and JSONP[^]
Example implementation: Cross-domain JSONP with jQuery call step-by-step guide [^]

Overall, it suggests, to place the requesting address in the script tag, and then parse the content when needed.

Another detailed article on the same: Calling Cross Domain Web Services in AJAX[^]