我有一個窗體旁邊有50個RadioButtonList與他們旁邊的複選框。當您選中複選框時,radioButtonList被啓用。我有代碼來使它適用於一個,但我正在尋找一種方法來編寫一個函數,它將適用於所有50個RadioButtonList,而不是寫50個不同的函數。複選框和RadioButtonLists在一個表中。在此先感謝一個功能,將與多個元素
<script type="text/javascript">
function dis() {
var controlObject = document.getElementById('MainContent_RadioButtonList1');
controlObject.removeAttribute('disabled')
RecursiveDisable(controlObject);
return false;
}
function RecursiveDisable(control) {
var children = control.childNodes;
try { control.removeAttribute('disabled') }
catch (ex) { }
for (var j = 0; j < children.length; j++) {
RecursiveDisable(children[j]);
//control.attributes['disabled'].value = '';
}
}
function able() {
var controlObject = document.getElementById('MainContent_RadioButtonList1');
controlObject.setAttribute('disabled')
RecursiveDisable2(controlObject);
return false;
}
function RecursiveDisable2(control) {
var children = control.childNodes;
try { control.setAttribute('disabled') }
catch (ex) { }
for (var j = 0; j < children.length; j++) {
RecursiveDisable2(children[j]);
//control.attributes['disabled'].value = '';
}
}
function disable() {
var checkbox = document.getElementById('MainContent_CheckBox1');
if (
checkbox.checked == true)
dis();
else
able();
}
</script>
<table>
<tr>
<td><asp:CheckBox ID="CheckBox1" runat="server" OnClick="return disable();" /></td>
<td>
<asp:RadioButtonList ID="RadioButtonList1" runat="server" Enabled="false">
<asp:ListItem value="1">ListItem 1</asp:ListItem>
<asp:ListItem value="2">ListItem 2</asp:ListItem>
<asp:ListItem value="3">ListItem 3</asp:ListItem>
</asp:RadioButtonList>
</td>
</tr>
<tr>
<td><asp:CheckBox ID="CheckBox2" runat="server" OnClick="return disable();" /></td></td>
<td>
<asp:RadioButtonList ID="RadioButtonList2" runat="server" Enabled="false">
<asp:ListItem value="1">ListItem 1</asp:ListItem>
<asp:ListItem value="2">ListItem 2</asp:ListItem>
<asp:ListItem value="3">ListItem 3</asp:ListItem>
</asp:RadioButtonList>
</td>
</tr>
</table>
你打算使用jQuery嗎? – Shyju
當然,這也會很好,謝謝 – user973671
你能說明是如何作爲html的嗎? –
david