WebBuild

复选框全选、全不选和反选的效果实现

作者:parno 日期:2006-08-18

字体大小: 小中大

HTML代码

<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>网页特效代码|XFBBS.Com|---复选框全选、全不选和反选的效果实现</title>
<SCRIPT LANGUAGE="JavaScript">

<!-- Begin
function checkAll() {
for (var j = 1; j <= 9; j++) {
box = eval("document.checkboxform.C" + j); 
if (box.checked == false) box.checked = true;
   }
}

function uncheckAll() {
for (var j = 1; j <= 9; j++) {
box = eval("document.checkboxform.C" + j); 
if (box.checked == true) box.checked = false;
   }
}

function switchAll() {
for (var j = 1; j <= 9; j++) {
box = eval("document.checkboxform.C" + j); 
box.checked = !box.checked;
   }
}
//  End -->
</script>
</head>

<body>

</body>

</html>

[Ctrl+A 全部选择提示：你可先修改部分代码，再按运行]