How to call a function on Ok click of a confirmation pop up

Question

When I click on Image button , I get a confirmation pop up to select either Yes or No.

After clicking Yes, I want to call a function : objOwn.CloneIssue(Eval("id_tbl_issue"))

Can you please suggest how to do it .

My code so far:

<ItemTemplate>
   <asp:Imagebutton ToolTip="Clone this Issue." Text='Click' ID="hpr_link_edit" 
                    ImageUrl="~/Images/clone.png" CssClass="textbox" runat="server" 
                    OnClientClick="return confirm('Clone?');" /> 
</ItemTemplate>

score 1 · Answer 1 · edited May 23 '17 at 12:19

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You're almost there - the key thing is this line, which you've already figured out:

OnClientClick="return confirm('Clone?');"

If the confirm returns true then the method in the OnCommand property will execute. If the confirm returns false then nothing will happen.

All you need to do is add an OnCommand property, specifying the associated handler method in the code behind (which should then call your clone code).

If you want to pass the id_tbl_issue value through to the handler, you could put it into a CommandArgument property, as in this question. Obviously you will need to swap LinkButton for your ImageButton:

OnCommand="YourMethodName" CommandName="Clone" CommandArgument='<%# Eval("id_tbl_issue") %>'

To understand how to create the handler, have a look at http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.imagebutton.oncommand(v=vs.110).aspx. Unfortunately I'm a C# developer so I'm not really familiar with the VB.NET syntax.

edited May 23 '17 at 12:19

Community

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answered Nov 20 '13 at 11:25

Sir Crispalot

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I want to perform below function if the answer of confirm is yes : Function CloneIssue(ByVal el As Integer) As String Return "../edit/clonen.aspx?issue=" & el End Function – Bharti Pandita Nov 20 '13 at 11:57
What should I give in Onclick= ? , when i give CloneIssue , it throws an error, please suggest – Bharti Pandita Nov 20 '13 at 12:02
Sorry, have updated - you'll need to use OnCommand instead. The MSDN link I provided shows you how to wire up the method with the OnCommand property. Then, in that method you can call your cloning code. – Sir Crispalot Nov 20 '13 at 12:14
– Bharti Pandita Nov 20 '13 at 12:53
Do you have a comment/question? If so please ask it rather than just pasting code! – Sir Crispalot Nov 20 '13 at 13:10
The question was related to the above question , that's why to avoid duplicate one i commented rather than posting a new question – Bharti Pandita Nov 21 '13 at 05:29
But you didn't ask a question, you just pasted some code! I'm confused. – Sir Crispalot Nov 21 '13 at 10:05

score 0 · Answer 2 · edited Oct 12 '16 at 07:35

0

My code is this:-

Response.Write("<script>var confirmdelete=confirm('No chronological event found.Do you want to continue ?');if (confirmdelete) {('<%=ASPxButton_Approve%>').valueof()}</script>");

After I click approve button it will show yes no confirmation box. It is showing but my problem is I want to call method "approve()" after user click YES from confirmation box.

edited Oct 12 '16 at 07:35

noufalcep

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answered Oct 12 '16 at 06:41

Syed Hasan

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How to call a function on Ok click of a confirmation pop up

2 Answers2