通过javascript启用/禁用asp.net复选框 [英] Enabling/disabling asp.net checkboxes through javascript
本文介绍了通过javascript启用/禁用asp.net复选框的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
例如,当我选中chk1然后chk2,chk3和chk4时,通过javascript启用和禁用复选框.如果我取消选中chk1,则通过javascript禁用chk2,chk3和chk4?
Enabling and disabling checkboxes through javascript for example when I check chk1 and then chk2, chk3 and chk4 will be enabled and if I uncheck chk1 then chk2, chk3 and chk4 will be disabled through javascript?
这是我的代码:
<script type="text/javascript">
$('chkTAR').clicked(function(){
{
if($('chkTAR :checked').length == 2)
$('chkOasis, chkPOT').disabled = true;
else
$('chkOasis, chkPOT').disabled = false
});
</script>
推荐答案
您可以尝试以下操作:
<script language="javascript" type="text/javascript">
function oncheckchange(checked) {
var chk2 = document.getElementById('chk2');
chk2.disabled = checked;
}
</script>
<asp:CheckBox OnClick="oncheckchange(this.checked);" ID="chk1" runat="server" />
<asp:CheckBox ID="chk2" runat="server" ClientIDMode="Static" />
请注意,chk2的ClientIDMode设置为静态".
Note that chk2's ClientIDMode is set to "Static".
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