如何使用 JavaScript 中的 Legacy DOM 方法访问文档属性?
如需使用 JavaScript 中的 Legacy DOM 方法访问文档属性,可尝试运行以下代码 −
示例
<html> <head> <title> Document Title </title> <script> <!-- function myFunc() { var ret = document.title; alert("Document Title : " + ret ); var ret = document.URL; alert("Document URL : " + ret ); var ret = document.forms[0]; alert("Document First Form : " + ret ); var ret = document.forms[0].elements[1]; alert("Second element : " + ret ); } //--> </script> </head> <body> <h1 id="title">This is main title</h1> <p>Click the following to see the result:</p> <form name="FirstForm"> <input type = "button" value = "Click Me" onclick = "myFunc();" /> <input type = "button" value = "Cancel"> </form> <form name="SecondForm"> <input type = "button" value = "Don't ClickMe"/> </form> </body> </html>
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