<form action="https://www.javatpoint.com/html-tutorial"> <label>Enter User name</label><br> <input type="text" name="firstname"><br> <label>Enter Password</label><br> <input type="Password" name="password"><br> <br><input type="submit" value="submit"> </form> 单击提交按钮后...
JavaScript Tutorial for Beginners: Learn Javascript Step by Step Mozilla: JavaScript Wikipedia: Document Object Model Level 1 Document Object Model Specification Introduction to the DOM javatpoint: Document Object Model DOM (Document Object Model) JavaScript HTML DOM - W3Schools Youtube: HTML-CSS-DOM...