How to use JavaScript to obtain the action attribute of a webpage form _ javascript skills

This article describes how to obtain the action attributes of a webpage form by using JavaScript. it involves the skills of javascript to operate on form attributes and has some reference value, for more information about how to use JavaScript to obtain the action attribute of a webpage form, see the following example. Share it with you for your reference. The details are as follows:

JavaScript retrieves the action attribute of a webpage form, that is, the url address to be submitted. if you need to submit the url to the current page, the action may be set to null.

The value of the action attribute is: script document. write (document. getElementById ("frm1"). action); script

The running result is as follows:

The value of the action attribute is: jb51.php

I hope this article will help you design javascript programs.