How to post cross domain data and get a response using php and jquery

Question

Im trying to create a bookmarklet that allows users to post a lot of cross domain data to a php script and get a response from the php script using jquery. What is the best way to do this

Would it be possible for you to make your PHP script to parse JSON data? You can post JSON via jQuery to your PHP script and then just parse that. $.ajax() or $.post() would work here.. — Jasdeep Singh
– Jasdeep Singh, Commented Sep 7, 2011 at 13:36

Arnaud Leymet · Accepted Answer · 2011-09-07 13:35:12Z

3

Your best shot will be to use JSONP:

JSONP or "JSON with padding" is a complement to the base JSON data format, a pattern of usage allowing a page to request data from a server in a different domain. JSONP is a solution to this problem, forming an alternative to a more recent method called Cross-Origin Resource Sharing.

jQuery implements JSONP. Try and test this code:

$.ajax( {
  url: 'http://…',
  dataType: 'jsonp',
  complete: function(xmlHttpReq, textStatus) {…}
});

answered Sep 7, 2011 at 13:35

Arnaud Leymet

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Hoff · Accepted Answer · 2011-09-07 13:33:28Z

1

I recommend checking out JavaScript: Use a Web Proxy for Cross-Domain XMLHttpRequest Calls

answered Sep 7, 2011 at 13:33

Hoff

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Alan Moore · Accepted Answer · 2011-09-07 13:36:40Z

0

Tricky because Cross Site Scripting gets blocked by most browsers. My solution was to write the data to a file and then access that file from php. Pass the data through a file in other words.

answered Sep 7, 2011 at 13:36

Alan Moore

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