使用Jqeury选择RadioButtonList时如何启用/禁用下拉列表 [英] How to Enable/Disable the Dropdownlists when selecting the RadioButtonList using Jqeury

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

你好

使用以下javascript

Hello

Use following javascript

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">

(function(){

(function () {

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