<script language="JavaScript">
function selectall(){
for (var i=0;i<form1.elements.length;i++) {
var e = form1.elements[i];
if (e.name != 'checkbox') e.checked = form1.checkbox.checked;
}
}
</script>
<form action="" method=post name="form1">
......
<input type="checkbox" name="checkbox1[<?echo $i?>]" value="<?echo $array[bId]?>">//这是数据库读出的一些东西,自己修改吧
<input type="checkbox" name="checkbox" value="checkbox" onClick="selectall()">全选
......
</form>
function selectall(){
for (var i=0;i<form1.elements.length;i++) {
var e = form1.elements[i];
if (e.name != 'checkbox') e.checked = form1.checkbox.checked;
}
}
</script>
<form action="" method=post name="form1">
......
<input type="checkbox" name="checkbox1[<?echo $i?>]" value="<?echo $array[bId]?>">//这是数据库读出的一些东西,自己修改吧
<input type="checkbox" name="checkbox" value="checkbox" onClick="selectall()">全选
......
</form>
<input type=checkbox name=checkall onclick="chkall()">全选
<script language="javascript">
function chkall()
{
var len = form1.elements.length;
for (var i=0;i<len;i++)
{
var ob = form1.elements[i];
if (ob.name == "mid[]")
{
ob.checked == form1.checkall.checked;
}
}
}
</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>
<form>
<input type=checkbox name=selectID[] ID=selectID1 value="1">选项1<br>
<input type=checkbox name=selectID[] ID=selectID2 value="2">选项2<br>
<input type=checkbox name=selectID[] ID=selectID3 value="3">选项3<br>
<input type="checkbox" name="chkall" id="chkall" value="on" onclick="CheckAll(this.form)">
<label for="chkall" style="cursor:hand">全选</label>
</form>