Toolkit:json:xsite
From Surebert wiki
Overview
Available since tags 4.82.
You can use sb.json.xsite in order to dynamically load json data into a callback function. While you can easily use sb.ajax for loading json data on the same doamin, sb.ajax does not allow you to load json data from another domain. To get around this you can use sb.json.xsite, however, you should be aware that this could be dangerous if you do not trust the 3rd party you are loading the javascript from.
Example
javascript code
var xsite = new sb.json.xsite({ url : 'http://somesite.com/get_user/78', data : { 'dog' : 'big' }, callback : function(json){ alert(json.uname); } }); xsite.fetch();
Testing
to test with test json string
javascript code
xsite.fetch({uname: 'paul'});