var fromsite = document.form1.addfromsite.value;
//获取form1中的 addformsite的直付给变量fromsite
document.form1.fromsite.value=fromsite;
//表单把变量fromsite的直付给form1中name属性为addformsite的元素,使其的值为formsite
document.form1.fromsite.focus();
//让form1中name为fromsite的元素获取 焦点
return;
//返回!
}
//获取form1中的 addformsite的直付给变量fromsite
document.form1.fromsite.value=fromsite;
//表单把变量fromsite的直付给form1中name属性为addformsite的元素,使其的值为formsite
document.form1.fromsite.focus();
//让form1中name为fromsite的元素获取 焦点
return;
//返回!
}
//获取form1中的 addformsite的直付给变量fromsite
document.form1.fromsite.value=fromsite;
//表单把变量fromsite的直付给form1中name属性为addformsite的元素,使其的值为formsite
document.form1.fromsite.focus();
//让form1中name为fromsite的元素获取 焦点
return;
//返回!
function Dofromsite(addfromsite)
{
var fromsite = document.form1.addfromsite.value;
//这样只能得到name为addfromsite的value而不能得到addfromsite做为参数的效果.
这样才行.
<script language="JavaScript">
<!--
function Dofromsite(addfromsite)
{
var fromsite = document.form1[addfromsite].value;
document.form1.fromsite.value=fromsite;
document.form1.fromsite.focus();
return; }
//-->
</script>
<form name=form1>
<input type=text name=bao value="http://www.csdn.net">
<input type=text name=fromsite>
<input type=button onclick="Dofromsite('bao')" value=Test>
</form>
http://vip.5d.cn/friday/upload/dhtml html&css.chm Microsoft Windows脚本技术
http://vip.5d.cn/friday/upload/SCRIPT56.chm