Simulate Script Injection Via Data URI
Well, not only downloads on the fly , the data uri works for almost everything ( only iOS 5 beta does not want to work with inline data uri AUDIO sources .... but this is another story ... ) ... so ... How To Simulate Script injection Let's say you want a test but you don't want to bother a server. However, you want to be sure the test is asynchronous and it simulates the server. var head = document.getElementsByTagName("head")[0], script = document.createElement("script") ; head.insertBefore(script, head.lastChild); script.src = "data:text/javascript;base64," + btoa( "alert('Hello World')" ); How To Simulate JSONP Same trick, isn't it? ... except: script.src = "data:text/javascript;base64," + btoa( "callback(" + JSON.stringify(dummyData) + ")" ); How To Drop Server Requests well, this is the tricky one ... Surely there is some job to do in the createResponse() function but ... he...