jacascript code for confirming delete in asp.net web application

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i have a delete button in my gidview ,when i click in it it delete the row.
now i want to add confirmation for the delete operation with 'yes' or 'no' button.i want to do it with javascript.any one please help me

i dont know whether javascript os better method or any one else.

Thanks in advance.

Posted 12-Jun-12 22:52pm

subin joseph

Updated 13-Jun-12 0:19am

AmitKumar89

v2

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Sandeep Mewara 13-Jun-12 4:58am

You are talking of ASP.NET, you should tag correctly.

5 solutions

Solution 1

It has been done so many times before. I you would have searched on Google, it's very likely that you would have got your answer by now.
Anyways, Look at followingt links:

GridView Delete, with Confirmation[^]

http://www.techtoolblog.com/archives/adding-a-confirm-javascript-popup-to-net-gridview[^]

Posted 12-Jun-12 22:57pm

Manas Bhardwaj

Solution 4

hi subin,

in delete button or link button you can add following code

OnClientClick="javascript : return confirm('Do you really want to \ndelete the item?')";

Posted 12-Jun-12 22:58pm

vyas_pratik20

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Sandeep Mewara · Accepted Answer · 2012-06-12T22:57:00

For adding a delete prompt on a datatable (looks like its going to be a datagrid in UI), you would need to bind the javascript to prompt for this alert during the ItemDataBound/RowDataBound event of the datagrid.

In this event, while the data is binded row by row - add something like:

LinkButton l = (LinkButton)e.Row.FindControl("LinkButton1");
l.Attributes.Add("onclick", "javascript:return " +
    "confirm('Are you sure you want to delete this record')");

Alternatively,
if the link button in ItemTemplate of datagrid has OnclientClick event exposed (which is present in ASP.NET2.0 onwards), you can add something like:

OnClientClick = 'return confirm("Are you sure you want to delete this entry?");'

Refer: MSDN: Adding Client-Side Confirmation when Deleting[^]

Try!

Vani Kulkarni · Accepted Answer · 2012-06-12T22:58:00

Solution 3

Please go through below link, simple and easy to understand.

http://forums.asp.net/t/1684080.aspx/1[^]

Posted 12-Jun-12 22:58pm

Vani Kulkarni

Michael_Jacsi · Accepted Answer · 2012-06-13T00:01:00

XML

<asp:TemplateField HeaderText="Delete">
                                                                   <ItemTemplate>
                                                                       <asp:ImageButton ID="btngvresultexclusion" Width="12px" runat="server" ToolTip="Delete"
                                                                           CommandName="Delete" ImageUrl="../Images/Deleting.png" />
                                                                       <AjaxToolkit:ConfirmButtonExtender ID="cbegvresultexclusion" runat="server" ConfirmText="Are you sure you want to delete This Exclusion?"
                                                                           TargetControlID="btngvresultexclusion">
                                                                       </AjaxToolkit:ConfirmButtonExtender>
                                                                   </ItemTemplate>
                                                               </asp:TemplateField>