BOM

作者: 夷陵小祖 | 来源:发表于2017-05-29 19:02 被阅读8次

BOM:

document
</head>
    <script type="text/javascript">
    <!--
         function fun(){
            document.all[11].innerHTML = "你好" ;

            document.forms[1].username.value = "张无忌" ;

            document.images[2].src = "images/1.jpg" ;
         }
    //-->
    </script>
 <body onload = "fun()">
     <P></p>
     <form method="post" action="">
          姓名1:<input type="text" name="">
     </form>
     <form method="post" action="">
          姓名2:<input type="text" name="username">
     </form>
     <form method="post" action="">
          姓名3:<input type="text" name="">
     </form>

     <img src = "" alt = "aa"><img src = "" alt = "bb"><img src = "" alt = "cc">
 </body>

即页面会自动帮你生成 表单,图片等的数组集合

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