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?
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.
I have a gridview with a select link (Not auto created) One of my columns is a date column Another column is essentially a 'group code' For rows that have the same group code I want to disable or make the link button not visible for all but the most recent row. I wasn't sure how to go about doing this.
[Code]....
I am using Sharepoint Designer and trying to insert a Delete button into a gridview. I added this to the top of my ASPX:
<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls"
Assembly="Microsoft.SharePoint, Version=11.0.0.0, Culture=neutral,
PublicKeyToken=71e9bce111e9429c" %>
and I added this as a Gridview column:
<SharePoint:DeleteItemButton
runat="server"
ID="CustomFormDeleteItemButton"
ControlMode="Edit"
/>
and this is the error I get:
An error occurred during the processing of . System.Web.UI.WebControls.DataControlFieldCollection must have items of type 'System.Web.UI.WebControls.DataControlField'. 'SharePoint:DeleteItemButton' is of type 'Microsoft.SharePoint.WebControls.DeleteItemButton'.
Is there any way to disable autogenerated edit, delete buttons in gridview. As they don't have names to use find contro, how can I find the edit button in the row and disable it and enable when required.
View 5 RepliesIn one of my Web Page, there is one Modal Pop up, in which I am using Gridview Edit, Update, CancelEdit, Delete functionality.Main functionality is : If while deleting any of the Gridview Row, if only 1 row remains in Gridview (that row can be any row), then that row should not get deleted.Rest of Edit, Update, CancelEdit functionally is working fine.
I used below code for above:
C#:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BindGrid();
[Code]....
problem is: When any last row is left in Gridview, its Delete button is disables that time (as per requirement and functionality). But when user clicks on Gridview "Edit" button, update section opens, and at that time "Delete" button gets Enabled, so that time user can delete the last row of Gridview which should not be done.I had fixed this problem for "Cancel" and "Update" button of Gridview using below line:
Response.Redirect(Request.Url.AbsoluteUri); but unable to fix it for "Edit" button of Gridview. If Last row is left in Gridview , and user clicks on Gridview "Edit" button of that row, then at that time "Delete" button should not get "enabled" it should remain "disabled"
confirm row deletion of a GridView?
<asp:GridView ID="GridViewproject" runat="server" CellPadding="4" ForeColor="#333333"
I have a Gridview and a UserControl on the same page. How do I prevent update button on the gridview from validating Usercontrol.
View 4 RepliesI've created an exact copy of this tutorial (vb) [URL] ....
However the delete click is not firing at all - I've removed the click confirmation too but the DeleteCustomers sub just isn't getting called. It compiles & runs fine with the edit/update actions.
Using my own button I would add a little bit of script to the onclick asking if the user wants to delete or not.How can I do this with the grid view?given that this is the button...
<asp:CommandField
ButtonType="Button"
ShowEditButton="True"
/>
How do I call the script?
I was trying add a custom delete button image to a gridview's commandfield, like:
<asp:CommandField
buttonType="Image"
DeleteImageUrl="~/manager/images/Delete.gif"
ShowDeleteButton="true"
/>
The delete event does not seem to fire with this code, however, and after googling a bit
s it possible to only display a delete button within gridView if a db field (processed) = 'n'
View 3 Replies[Code]....
I need the button1 to be disabled till user check any ckeck boxand become enable with any chec
I have a progam that need to use button to edit and delete in GridView.i put the edit button to ItemTemplate, update and cancel button in EditTemplatebut i don't know how to bind the method in the button click.his following are my html code:
<asp:GridView ID="gvDesc" runat="server" AllowPaging="True" AutoGenerateColumns="False"
Height="192px" Width="496px" DataKeyNames="TechCodeID" PageSize="5" CellPadding="4" ForeColor="White" GridLines="None" BackColor="White" CssClass="GridView">
<Columns>
[code]...
im tryin to delete row from gridview without success. Im build the gridview using autogeneratecolumns=true and i get the name of the SQL table from the queryString using stored procedures the code is:
[Code]....
and the stored procedure:
[Code]....
How can i add delete button to delete rows from the gridview?
I have a grid control and i want to delete a row dynamically and update the gridview when i have click on submit button, but am getting issue,when am clicking the sumbit button the grid retain the deleted rows(while deleting its disapper).
here the code(the delete event triggerd from command args)and the gridsource am using the list which loads the exisiting datas
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i am working with a gridview and created it in following way:
[Code]....
Now i want to remove the Select, Edit and Delete link buttons in the last columns for a particular row. It should remain as it is for other rows. Only linkbutton from a particular row(being determined from data key) is to be removed.
i want hidden in event load
I want this event to be run when loaded only once
like bellow code
$("[id*=GridView1] td").bind("mouseout", function () {
$(this).closest("tr").find("[id*=lnkDelete]").hide();
});
I have 3 gridviews in one of my web page, each of which will display different data based on the typeid. I have simplified the system structure in the image below(further description will be stated below the image):
As shown in the image above, the web site(presentation layer) will work closely with the Business Logic layer(BLL) and Data Access Layer(DLL). ObjectDataSource control will be the middle man to select, update, insert and delete the data in the gridviews.
During Select, returned data from the database at DAL will be stored in a datatable and return to BLL and then the website itself.
[code]....
However, the Update(command button) and Delete(template field) doesn't work,the RowUpdating and RowDeleting event wasn't trigger when I click on the button, but it works if I set the gridviews' datasourceid to the objectdatasource.
I have a gridview with edit,update and delete options..Using a radiobutton,how it is possible to select a particular row of gridview and update or delete that particular row?
View 3 RepliesI have a database table that stores a list of friends. The table can store many friends and there can be duplicates, for example - John is James' and davids' friend. John will be in the table twice but will be linked to the others via another data-member. What i dont want is james to be down as johns friend twice in the table. I'm doing a small social network and this is possible by james accepting john as his friend twice. Is there anything to check if there are 2 columns identical?
View 3 RepliesI am interested in building an intranet document management system to be used from Internet Explorer using ASP.net, VB.net, and MS SQL Server but have no experience in doing a project like this. Supported file types would be txt, pdf (from scanner or imported from file system), or jpg. What concepts I should look at researching/learning about to build the system in a way that files will be stored as small as possible, retrieved and displayed quickly, and secured. The users would be spread out over a regional area covering 4 states.
View 5 RepliesI want to make an conformation dialog on auto generated delete button in detail view that when user press delete dialog or conformation box appear that u sure u want to delete how can i do this?
View 1 RepliesI have a gridview were one of the colunms has a checkbox for deleting that row. When the user open the page the delete button is set to enable = false. If the user checks one box the delete imagebutton is disable = false. That works, now I need to add Javascript to enable the Delete button if the user selects checkAll, how do I do that?
View 2 RepliesI have a grid view with the delete option enabled. When the user clicks on delete, that entry in the database is deleted. However, each entry in my database corresponds to 2 images on the server. When that entry in the database is deleted, I also want to delete the images. (the images consist of the ID for that database entry plus "right.jpg", and "left.jpg") Is there a simple way to do this? My thoughts are that I need to run some additional code when the user clicks the delete button, but how can I trigger this code?
View 2 Replies