How to use Modalpopup Extender on dropdown selected Index change?

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I have dropdownlist with three values...
1.Monthly
2.Yearly
3.General

and an update panel where some design is made.
i want to use modalpopup when user select monthly or selected index=1

how to use target control id here.
please any body could suggest me .
Thank you

Posted 19-Mar-14 19:56pm

Md.Ashraf Ali

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Tom Marvolo Riddle · Accepted Answer · 2014-03-19T20:10:00

Solution 1

It's pretty simple.Use SelectedIndexChanged event of dropdownlist

Try this:

C#

    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { 
if (DropDownList1.SelectedItem.Text == "Monthly") 
{ 
ModalPopupExtender2.Enabled = true; 
ModalPopupExtender2.Show();//popup show
 } 
else 
{ 
ModalPopupExtender2.Enabled = false;
 ModalPopupExtender2.Hide();
 } 
}

Posted 19-Mar-14 20:10pm

Tom Marvolo Riddle

Updated 19-Mar-14 20:52pm

v2

Comments

Md.Ashraf Ali 20-Mar-14 2:11am

Hi Jas....its fine but what i will write in target control id in Modalpopup?

Tom Marvolo Riddle 20-Mar-14 2:14am

Please wait... i'll check it & let you know

Md.Ashraf Ali 20-Mar-14 2:14am

when i click the dropdown modalpopup appears instead of selected item "monthly"

Md.Ashraf Ali 20-Mar-14 2:14am

<asp:ModalPopupExtender ID="ModalPopupExtender2" runat="server" PopupControlID="PanelMonthly"
TargetControlID="ddlfeegroup">

Tom Marvolo Riddle 20-Mar-14 2:16am

Does it not working?

Md.Ashraf Ali 20-Mar-14 2:20am

when i click the dropdown popup appears but my desire is when i click the item "monthly" it should appear.

Tom Marvolo Riddle 20-Mar-14 2:23am

Please wait... i'll check it & let you know

Md.Ashraf Ali 20-Mar-14 2:26am

ok

Tom Marvolo Riddle 20-Mar-14 2:32am

hi buddy i found a simple solution. Include enabled ="false".try this:

<asp:ModalPopupExtender ID="ModalPopupExtender2" runat="server" Enabled="false" PopupControlID="PanelMonthly" TargetControlID="ddlfeegroup">

and in.cs

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
if (DropDownList1.SelectedItem.Text == "Monthly")
{
ModalPopupExtender2.Enabled = true;
ModalPopupExtender2.Show();//popup show
}
else
{
ModalPopupExtender2.Enabled = false;
ModalPopupExtender2.Hide();
}
}
on close button event again make ModalPopupExtender2.Enabled = false; or onclienclick of close button disable it

Tom Marvolo Riddle 20-Mar-14 2:33am

I tried at my end it's working

Md.Ashraf Ali 20-Mar-14 2:45am

Thank you Jas..its working but now little different problem occurs.When i click OK button its still showing the popup....and not returning the values that a choosen.....

Tom Marvolo Riddle 20-Mar-14 2:48am

sorry dude, i didn't get it.will you explain bit more?

Md.Ashraf Ali 20-Mar-14 2:53am

In my panel having checkbox values and a Ok button...when i check the checkbox values it should return the checked values on click of ok button but nothing get returns.

Tom Marvolo Riddle 20-Mar-14 2:59am

Dude,without seeing the code it's impossible to find what's wrong .The comment section doesn't show the code correctly so post it as a separate question with relevant code snippet.

Md.Ashraf Ali 20-Mar-14 3:09am

ok bro.....thanx for your solutions.....

Tom Marvolo Riddle 20-Mar-14 3:17am

welcome brother!