18 lines
453 B
JavaScript
18 lines
453 B
JavaScript
exports = function(src, cb) {
|
|
var script = document.createElement('script');
|
|
script.src = src;
|
|
script.onload = function() {
|
|
var isNotLoaded =
|
|
script.readyState &&
|
|
script.readyState != 'complete' &&
|
|
script.readyState != 'loaded';
|
|
cb && cb(!isNotLoaded);
|
|
};
|
|
script.onerror = function() {
|
|
cb(false);
|
|
};
|
|
document.body.appendChild(script);
|
|
};
|
|
|
|
module.exports = exports;
|