document readystate domcontentloaded
document readystate domcontentloaded
The hasFocus() method of the Document interface returns a boolean value indicating whether the document or any element inside the document has focus. This method has very idiosyncratic behavior. It's available for Chrome, Microsoft Edge, Safari, Opera Next, and Firefox. You may also call getElementsByClassName() on any element; it will return only elements which are descendants The forms read-only property of the Document interface returns an HTMLCollection listing all the