checkbox全选设置,合适批量删除使用!
<script>
function CheckAll(form)
{
for (var i=0;i<form.elements.length;i++)
{
var e = form.elements[i];
if (e.name != 'chkall')
e.checked = form.chkall.checked;
}
}
</script>
html代码使用方法
<form name="form1" method="post" action="peipaiip.php" onsubmit="return confirm('确认要删除?');">
nbsp; <input type="submit" name="Submit" value="删除选中">
<input name="enews" type="hidden" id="enews" value="DelPeipaiip_all">
<input name="id[]" type="checkbox" id="id[]" value="<?=$r[id]?>">
<input type=checkbox name=chkall value=on onclick=CheckAll(this.form)>
全选</form>
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