使用Jqeury选择RadioButtonList时如何启用/禁用下拉列表

问题描述

大家好，我有一个RadioButtonList和两个DropDownLists.

Hi guys, I have a RadioButtonList and Two DropDownLists.

<asp:RadioButtonList ID="rbnl" runat="server" RepeatDirection="Horizontal">
                               <asp:ListItem Text="Fresher" Value="0" Selected="True"></asp:ListItem>
                               <asp:ListItem Text="Experience" Value="1"></asp:ListItem>
                           </asp:RadioButtonList>

选择"Fresher"时(默认情况下处于选中状态)
禁用了两个DropDownLists.

选择体验"时

启用了两个DropDrownLists.


请任何人帮助我.

When Selecting the "Fresher" ( By default it is selected)
Disabled the two DropDownLists.

when selecting the "Experience"

Enabled the Two DropDrownLists.


please any one help me.

推荐答案

function checkRadioButton(id, id1) {
         var radio = document.getElementsByName(id);
         if (radio.length > 0) {
             for (var j = 0; j < radio[0].cells.length; j++) {
                 for (var k = 0; k < radio[0].cells[j].children.length; k++) {
                     if (radio[0].cells[j].children[k].checked == true && radio[0].cells[j].innerText == "Yes") {
                         document.getElementById(id1).disabled = false;
                     }
                     else if (radio[0].cells[j].children[k].checked == true && radio[0].cells[j].innerText == "No") {
                         document.getElementById(id1).disabled = true;
                     }
                 }
             }
         }
     }

然后在页面加载的.cs页面中使用以下代码


radiobuttonID.Attributes.Add("onClick"，"checkRadioButton(""+ RadioButtonID.ClientID +"''，" + DropDownListID.ClientID +'')");

谢谢，
Abhimanyu Rawat

Then use following code in .cs page in page load


radiobuttonID.Attributes.Add("onClick", "checkRadioButton(''" + RadioButtonID.ClientID + "'',''" + DropDownListID.ClientID + "'')");

Thanks,
Abhimanyu Rawat

Its working check it :-)

<pre lang="Javascript">

<script type="text/javascript">

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