复制代码代码如下:
<Скрипт>
функция func () {
var options = document.getelementsbyname ("chkbox");
for (var i = 0; i <options.length; i ++) {
if (! options [i] .disabled) {
Параметры [i] .CHED = TRUE;
}
}
}
</script>
<input type = fackbox name = chkbox value = 1 отключено>
<input type = checkbox name = chkbox value = 1>
<input type = checkbox name = chkbox value = 1>
<input type = checkbox name = chkbox value = 1>
<input type = кнопка value = "测 试" onclick = "func ()">
用 JavaScript 吧。
复制代码代码如下:
<html>
<тело>
<Скрипт>
функция kk () {
var harder = document.getElementbyId ("kkhandler");
var els = document.getElementsbyname ("kk");
for (i = 0; i <els.length; i ++) {
els [i] .Checked = harder.Checked;
}
}
</script>
<input type = fackbox onclick = "kk ()" name = "kkhandler"> 全选 <br>
<input type = checkbox name = "kk">
<input type = checkbox name = "kk">
</body>
</html>
2:
复制代码代码如下:
<form name = "form" id = "form1">
<input type = "fackbox" name = "id" value = "" id = "fackbox1"> 1
<input type = "fackbox" name = "id" value = "" id = "fackbox2"> 2
<input type = "fackbox" name = "cose" value = "" onclick = "selectall ()" id = "checkbox5"> allselect
</form>
<Скрипт>
функция selectall ()
{
if (! Document.form.id.length) {
if (document.form.chose.checked) {
document.form.id.checked = true;
}
еще{
document.form.id.checked = false;
}
}
еще{
for (var i = 0; i <document.form.id.length; i ++) {
if (document.form.chose.checked) {
document.form.id [i] .checked = true;
}
еще{
document.form.id [i] .checked = false;
}
}
}
}
</script>
3:
复制代码代码如下:
<input type = 'fackbox' name = 'info' value = 'a'>
<input type = 'fackbox' name = 'info' value = 'b'>
<input type = 'fackbox' name = 'info' value = 'c'>
<input type = 'fackbox' name = 'info' value = 'd'>
<input type = 'fackbox' name = 'info' value = 'e'> <br>
<input type = 'button' value = '全选' onclick = 'check_all ();'>
<Скрипт>
function check_all () {
arr = document.getelementsbyname ('info');
for (i = 0; i <arr.length; i ++) {
arr [i] .cecked = true;
}
}
</script>