在jsp中怎样获得input元素的属性
例如：
<body>
<form id= "Form1 " method= "get " action= "servlet1.do ">
<input type= "text " maxlength= "10 " size= "20 " value= "sadfasdfa " name= "T1 " id= "T1 "/>
<button >
＜jsp:setProperty name= "type " property= "submit " /> ok </button>
</form>
test:${T1.size}
</body>
</html>
问：怎样获得T1的size属性？？？着急
[解决办法]
Form1.getT1();就可以了吧
[解决办法]
<script>
alert(document.Form1.T1.size);
</script>
或者试试document.Form1.T1.offsetWidth;
[解决办法]
用input hidden来保存提交.
