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Chalarangelo/http-get-async.js

Created July 15, 2017 21:45
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AJAX GET request function
Raw
http-get-async.js
// Send a 'GET' request to the specified url and run the callback function when it completes.
function httpGetAsync(url, callback) {
var xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function() {
if (xmlHttp.readyState == 4 && xmlHttp.status == 200)
callback(xmlHttp.responseText);
};
xmlHttp.open('GET', url, true);
xmlHttp.send(null);
}
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