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i am using this function it is working fine when i select check box first. but when i select any drop down item its not working

$(function () {
$("#chkIsKmc").click(function () {
if ($(this).is(":checked")) {
} else {

What I have tried:

Hide show properties using jQuery
Updated 8-Mar-17 20:26pm
Karthik_Mahalingam 9-Mar-17 1:29am    
does post back happens on ddl change?
Mahesh2223 9-Mar-17 1:39am    
yes happens
Karthik_Mahalingam 9-Mar-17 1:46am    
check the solution,
Mahesh2223 9-Mar-17 2:27am    
someone who may face similar problems like me so i am updating question properly

1 solution

try using javascript

<asp:CheckBox ID="chkIsKmc" runat="server" onclick="changevalue(this)" />
     <asp:TextBox ID="inputKmcCode" style="display:none" runat="server"></asp:TextBox>

     function changevalue(checkbox) {
         document.getElementById('<%= inputKmcCode.ClientID%>').style.display = checkbox.checked ? 'block' : 'none';
Share this answer
Karthik_Mahalingam 9-Mar-17 1:50am    
Mahesh2223 9-Mar-17 1:54am    
i have to update the query using record id but that value is not in grid
my query i have used stored procedure. but its not taking record how to pass
cmd.Parameters.AddWithValue("@Recordid", SqlDbType.NVarChar);
Karthik_Mahalingam 9-Mar-17 1:57am    
if you dont have id then how will you update ?

add the id in the grid column and hide it in a hidden field control..
Mahesh2223 9-Mar-17 2:03am    
ohh i wil try,, how to skip a grid column based on drop down selection, if i select all it should display 6 , if any list item 5 columns in grid
Karthik_Mahalingam 9-Mar-17 3:37am    
off topic

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