2011/4/19 Shreyas Subramaniam <[email protected]>:
> Thats how I would do it for a regular AJAX call...but I am looking to make a
> JSONP call. Thats where the problem arises.
>
Create unique functions... for example:
var generateFunction = (function (window) {
var uid = 0;
return function (instance, callback) {
var name;
uid += 1;
name = 'jsonpCallback' + uid
window[name] = function () {
callback.call(instance)
delete window[name];
}
return name;
}
}(window));
Usage:
var myObj = {},
callbackName = generateFunction(myobj, function () { console.log(this) });
callJSONP(url, callbackName);
--
Poetro
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