JavaScript compatibility with different browsers

Enterprise Q: Talk about the development of the project when different browser different points, how did you solve?

Different browsers do not support DOM in the same way

Get the trigger event for that element in the Web page: Use srcelement in IE, use target in Firefox

Block event bubbling: Use in chrome or IEwindow.event.cancelBubble = true;; use in Firefoxe.stoppropagation ();

Use the DOM to get and change text inside a page label element: Using innertext in IE, using textcontent in Firefox

JavaScript compatibility with different browsers