Forms Data Controls :: Confirm Row Deletion Of A GridView?

Dec 1, 2010

confirm row deletion of a GridView?

<asp:GridView ID="GridViewproject" runat="server" CellPadding="4" ForeColor="#333333"

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Post To Confirm Deletion In Asp MVC?

Dec 21, 2010

The following is a note from Professional ASP.NET MVC 2 by Scott Hanselman ++

You might ask — why did we go through the effort of creating a <form> within our Delete Confi rmation screen? Why not just use a standard hyperlink to link to an action method that does the actual delete operation? The reason is because we want to be careful to guard against Web-crawlers and search engines discovering our URLs and inadvertently causing data to be deleted when they follow the links. HTTP-GET-based URLs are considered safe for them to access/crawl, and they are supposed to not follow HTTP-POST ones. A good rule is to make sure that you always put destructive or data-modifying operations behind HTTP-POST requests.

If web-crawlers and search engine have no access to the page containing deletion button, is it safe to use a standard hyperlink to link to an action method doing the actual delete operation?

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Forms Data Controls :: How To Delete Recursively & Verify Deletion In GridView Control

Dec 1, 2010

I have an .NET 4.0 / C# web application that contains pages with GridView controls on them. There is an Entity Data Model and EntityDataSource objects that allow for CRUD operations against the database. My questions are the following.

How can I setup the delete command in the GridView to delete recursively, given my setup? In otherwords, how do I cause it to delete the record selected as well as any records related to it, and any records related to those, and so on? Also, how do I incorporate verification of deletion before deleting? What I would ultimately like is a 3-button window to pop up. "Delete", "Delete Recursively" and "Cancel" would appear. I'm also open to other suggestions for a better way to do this.

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Data Controls :: Prevent Deletion Of Last Row Of GridView By Disabling Delete Button?

May 7, 2015

There is a Gridview(say with 5 rows) in my web page with Delete button inside it.

I want that when I delete any row( say I deleted 5, 2, 3, 1) and then when I try to delete the last remaining row i.e., 4 then it should not get deleted.I want that remaining any last row(can be any) in Grid should not get delete.How to achieve that?

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Forms Data Controls :: Ask For Confirm On Gridview Pageindexchanging

Mar 23, 2010

Ask for confirm on Gridview pageindexchanging

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Forms Data Controls :: GridView Delete Confirm?

Dec 6, 2010

I use a gridview in my aspx page with a asp:CommandField for delete data.. I need a confirm for action, than I add:

Protected Sub lavorazioni_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles lavorazioni.RowDataBound

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Forms Data Controls :: Confirm Popup Inside GridView Delete?

Oct 18, 2010

i have an item template delte button inside DataGrid, and i would like to didplay a confirmation box , once user try to delete row..

below is my code:


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Forms Data Controls :: How To Insert A Return Confirm Confirmation Messagebox In The Gridview

Jul 8, 2010

I want to insert a return confirm confirmation messagebox in the gridview which fires when a row is selected. Is there a way to bring out the confirmation messagebox when the a gridview row is clicked without post back. When the user click yes, then the post back will occur. When users click cancel in the messagebox it will do nothing.

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Forms Data Controls :: How To Add Confirmation Of Deletion To A DetailsView

Nov 13, 2010

I'm trying to add the code, programmatically, to ask the user if they want to delete a record that is being displayed in a DetailsView control. It is called Tutorial 22: Adding Client-Side Confirmation when Deleting by Scott Mitchell. how it could be done in a DetailsView. Here's some of the ASPX code:


And here's what I've got for my DetailsView1_DataBound() event code:


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Data Controls :: Confirm Message In GridView Button On Rowdatabound

Apr 27, 2016

I have a button field in last of gridview on click code executes on rowdatabound, How to add javascript confirm message with yes no on click of button.

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Forms Data Controls :: Bound Datagridview Loses Count After Code Based Deletion

Feb 19, 2010

I have a bound datagridview with the associated tableadapter, dataset and bindingsource. A different component in our application can add or delete rows displayed by the datagridview. When this happens, the underlying database edits are correct. The problem is that the datagridview seems to lose track of the data.

Currently, when we receive the event that our data has changed we do the following.


If our example had something like 5 items displayed in the grid and a row was deleted, the grid refreshes with 3 items shown. If we manually refresh our grid through a button calling the exact same code, it displays the correct results. Is this an asynchronous call? Should we be refreshing the grid in a different area?

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Forms Data Controls :: How To Confirm Delete

Sep 24, 2010



Compilation Error Description:
An error occurred during the compilation of a resource required to service
this request. Please review the following specific error details and modify your
source code appropriately. Compiler Error Message: CS0117:
'Northwind.tbl_zaposleniRow' does not contain a definition for
'Replace'Source Error:


Line 74: Northwind.tbl_zaposleniRow product = (Northwind.tbl_zaposleniRow)((System.Data.DataRowView)e.Row.DataItem).Row;
Line 75:
Line 76: db.OnClientClick = string.Format("return confirm('Are you certain you want to delete the {0} product?');", product.Replace("'", @"'"));
Line 77: }
Line 78: }

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Forms Data Controls :: Confirm Box On Hyperlink?

Sep 30, 2010


Is there any way to show confirmbox when click on delete?

<asp:HyperLinkField DataNavigateUrlFields="Note ID,ID"

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Forms Data Controls :: DetailsView Confirm Message

Apr 1, 2010

How do I apply this to a DetailsView? I know it diesn't use RowDataBound, instead it uses DataBound. But what about the e.Row and RowDataBound...etc? Basically, how would this look if I wanted to apply this to a DetailView?


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Forms Data Controls :: Can Show Confirm Message Box In Javascript In C#

Dec 6, 2010

On my web page i have a repeater control with checkboxes.When i select some repeater rows through checkboxes then they will delete from database as well disappers on my web form.But after selecting the respective checkboxes i have to click on a button for this purpose.

protected void btnDeleteInsured_OnClick(object sender, EventArgs e) { int count = 0; foreach (RepeaterItem ritem in Repeater1.Items) { if (ritem.ItemType == ListItemType.Item || ritem.ItemType == ListItemType.AlternatingItem) { CheckBox chkbox = (CheckBox)ritem.FindControl("cbSelect"); if (chkbox.Checked) { } count++; } } if (count == 1)

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Data Controls :: Alert Return False On Confirm True And Return True On Confirm False On Value Exists

Mar 26, 2016

I have an approve button.on clicking on this button it should show that an inactive value is present .Onclicking yes conformation it should save the data or else clicking on no conformation should return false; how i will do that?After alert it always submit the data. 

protected void ibtApprove_Click(object sender, ImageClickEventArgs e)

string otherAffiliateName = txtRequestedAffiliate.Text;
int inActiveAffiliates = new BLRating().InActiveAAffiliateChecking(otherAffiliateName);
if (inActiveAffiliates > 0)


This is the code i i wiil stay back on Confirm 'no' click?

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Forms Data Controls :: Javascript Delete Confirm Message Not Firing

Feb 11, 2010

you can see the page under development at

it looks like its setup right, the page source has the correct message for each button for the javascript:return invoked with onclick, all that was setup in the onItemDataBound routine and the delete code behind is getting invoked, i just have a message there for now for testing, so it all seems to be there, but no confirm dialog box?

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Forms Data Controls :: Call A Confirm Javascript Function In Dyanamic Treeview?

Jan 24, 2011

created treeview dyamically. I wanted to invoke a javascript confrim when a node is clicked . it should give him a popup saying are you sure you want to delete. if yes then call the file which is set in the navigate urlif user selects no, they nothing should happen.

TreeNode ActTNNode =
TreeNode("<span onclick=""javascript:confirm('Are
you sure you want to delete);"">Delete</span>

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Web Forms :: Listview - Need To Know Before Deletion Takes

Feb 16, 2010

I'm working with a ListView and I have a problem: When I click the delete button, I need to know before deletion takes, the index of the item, because I have to do something before this event happen

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Web Forms :: Get People In The Textbox Before The Deletion

Oct 19, 2010

checkboxlist textbox from a data transfer,I want those people in the textbox before the deletion.


The second update, not deletion textbox

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Web Forms :: How To Get Confirmation From Codebehind For Deletion

Jul 9, 2010

am using asp.net3.5,C#. I am using this script in codebehind when mycheckboc is checked,now i want to give delte confirmation when checkbox is unchecked. so i need to catch whether it returns true/false for deletion in codebehind,,according to that i follow my steps.

I have written like this


I need to display other msg,functionality when it is checked n I need to do other msg,functionality when it is unchecked,,

I need to call a codebehind funtion if the confirmation returns can i do this?

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Web Forms :: Display Data Before Submission (Confirm)

Nov 14, 2010

I want to be able to display what end-users entered prior to submitting data to sql server DB. How do I accomplish this task? Currently, I have a textbox1 and submit button. Upon Submit button, I have the following code running.


Before submission, I want end-users to view whatever data they entered on Textbox1. Sort of like, confirmation page.

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How To Show Confirm Box On TextChanged Event Of Text Box In ItemTemplate Of Gridview

Jun 18, 2010

I've used textbox in ItemTemplate of gridview. I need a confirm box on textChanged event of the respective text box. If user confirms as Ok/Yes then continue with some code else if user clicks on Cancel/No then do some other action.

I've tried using:

Page page = HttpContext.Current.Handler as Page;
ScriptManager.RegisterClientScriptBlock(page, page.GetType(), "key2", "confirm('Do you want to update?');", true);

But I was not able to achieve desired output.

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Dropdownlist In Gridview In Update Panel To Trigger Client-side Confirm Box

Nov 19, 2010

I have a gridview.The Gridview is in an update panel.I added a dropdownlist in a template column of the gridview.I have autopostback set to true.I have code working in the selectedindexchanged event all of that works great now I want to add a javascript confirm prompt on client-side change of the dropdowns,I have it popping up the confirm box, but no matter what the user selects (ok or cancel) it does not post back

<asp:DropDownList ID="ddlWinnerStatus" runat="server" CssClass="winStatusDDL" OnChange="return ShowWarning(this);"AutoPostBack="true" OnSelectedIndexChanged="ddlWinnerStatus_OnSelectedIndexChanged"></asp:DropDownList>

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HOW TO Display Confirm/ Save Message To User When He Clicks Page Number Of A Gridview

Mar 30, 2011

I want to display a confirm/ save message to user when he clicks the this works great. But instead of "are you sure you want to move" type option, I want to give the user the option to save changes now. So I want to call a sub in code behind which saves changes. This sub is currently fired by a seperate "Update" button. So
either call the sub or fire a button click event.

Protected Sub gvMyGrid_RowCreated(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvMyGrid.RowCreated
If e.Row.RowType = DataControlRowType.Pager Then
Dim pager As Table = TryCast(TryCast(e.Row.Controls(0), TableCell).Controls(0), Table)

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