Repeater control in Asp.net

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C#

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How to change or visible/unvisible controls under repeater control. I want to do in DropDownList Change.

Posted 19-Aug-13 1:53am

Abhilask kumar

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Mahesh Bailwal 19-Aug-13 7:59am

Please provide more information.

Abhilask kumar 19-Aug-13 8:40am

I have create two control inside repeater control one is dropdownlist second is textbox. and text box visible is false . i want on change of dropdownlist textbox is visible true.

CodeBlack 19-Aug-13 8:05am

where is dropdown ? inside repeater or outside repeater ?

Abhilask kumar 19-Aug-13 8:32am

inside repeater control and changeable textbox is also inside.

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CodeBlack · Accepted Answer · 2013-08-19T02:51:00

I have created one sample which contains one Repeater and One JavaScript method as shown below :

Repeater :

ASP.NET

<table>
           <asp:repeater runat="server" id="repeaterTest" >
               <itemtemplate>
                   <tr>
                       <td>
                           <asp:dropdownlist runat="server" id="ddlTest" onchange="ManageControl(this.id , this.value)">
                               <items>
                                   <asp:listitem text="Show" value="1"></asp:listitem>
                                   <asp:listitem text="Hide" value="0"></asp:listitem>
                               </items>
                           </asp:dropdownlist>
                           <asp:textbox runat="server" id="textTest"></asp:textbox>
                       </td>
                   </tr>
               </itemtemplate>
           </asp:repeater>
       </table>

JavaScript

JavaScript

<script type="text/javascript">
        function ManageControl(id, selectedValue) {
            var text = document.getElementById(id.replace("ddlTest", "textTest"));
            
            if (selectedValue == "1") {
                text.style.display = "";
            } else {
                text.style.display = "none";
            }
        }
    </script>