14 lines
344 B
JavaScript
14 lines
344 B
JavaScript
|
// this function is included locally, but you can also include separately via a header definition
|
||
|
|
function request(url, callback) {
|
||
|
|
var xhr = new XMLHttpRequest();
|
||
|
|
xhr.onreadystatechange = (function(req) {
|
||
|
|
return function() {
|
||
|
|
if(req.readyState === 4) {
|
||
|
|
callback(req);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})(xhr);
|
||
|
|
xhr.open('GET', url, true);
|
||
|
|
xhr.send('');
|
||
|
|
}
|