I've loaded Modernizr with pure JS.
var modernizr = document.createElement('script');
modernizr.src = 'http://cdnjs.cloudflare.com/ajax/libs/modernizr/2.8.2/modernizr.min.js';
modernizr.type = 'text/javascript';
document.getElementsByTagName('head')[0].appendChild(modernizr);
Now i want to use Modernizr.load
to include more JS files. Is there a callback function when Modernizr is loaded?
Add the onload
and onreadystatechange
events to the object. With as much as possible browser support and ie hacks it looks like this:
modernizr.onload = modernizr.onreadystatechange = function () {
if (!done && (!this.readyState || this.readyState === "loaded" || this.readyState === "complete")) {
done = true;
// Handle memory leak in IE
modernizr.onload = modernizr.onreadystatechange = null;
if (head && modernizr.parentNode) {
head.removeChild(modernizr);
}
callback();
}
};
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.