I need to add a confirm delete action to a grid. the problem is the way the "Delete" link is rendered.
my grid is built in code behind in vb.net.i have this
I've got a huge problem here. I've managed to add javascript to my server side, but the problem it is not deleting. It doesnt have produce any errors so I don't know where to start:
i've a problem with deleting record from datagrid. i have few columns in my datatable and all publish on to a grid and under "ID" column there are id nos and they are "NOT" unique. user able to search using this "ID" no. problem comes in deleting records since the "ID" is not unique. if i use following command to delete; it deletes all the records which are having same "ID". but i want to delete only the current row records,
sqlDelete = "DELETE * FROM table1 WHERE ID ='" & form1.dgv1.CurrentRow.Cells(0).Value.ToString & "'"
I have master detail form with two datagrids. customer and order detail.I have relationship between customer and order detail on customerid.How do i delete record from order detail when i click delete button to delete record from customer datagrid.Here is the code so far.
Private Sub btndelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btndelete.Click 'Me.CustomerTableAdapter.Fill(Me.CustomerDataSet.Customer)
I want to know how to perform row delete to datatable which is a datasource to the grid.
In details: I have a datagridview (dg) and its datasource is set to dtItem. User will select some rows in dg and press 'delete' button.
dg.DataSource = dtItem;
I will perform a loop and delete the records. Here is the code eg:
foreach (DataGridViewRow drw in dg.Rows) { if (drw.Selected)
[Code]....
The problem is it didn't delete correctly. If user selects row index 0 and 1 in dg and delete it, it will delete the first one correctly and then finished cuz no more row is selected in next gridviewrow.
I tried google and didn't find what I want. may be because i don't know the correct keywords I should use to search.
i have a form which search data in specific date and show result in the datagridview, what i want is that when delete button is clicked all datas that in the datagridview will be deleted sameway in the database
After a user takes some action, it is sometime necessary to confirm that the user is sure that the action should be takes. Classic example is if the user attempts to close a form which is 'dirty' or not saved.What is the preferred way to do this in .net?
winforms .net 3.5 Ultrawingrid 9.2 In my subclass of Ultrawingrid.Ultragrid :
[Code]...
This works fine. But when the grid is dropped on a TabControl tabpage, the ctrl-tab looks very different to the sub above. e.keycode is seen as controlkey {17} I realize that by default cntrl-Tab moves between tabpages. I need to override this behavior. My thought is I probably need a subclass of the tabControl which will pass the keycombo through just as the form does but I confess to being clueless as to how to accomplish that. I tried to override the onkeydown of a tabcontrol subclass and just issuing a return and not and base call to onkeydown if the ctrl-tab combo was pressed but it seemed to see the e.keycode as controlkey as well.
The code i have so far inputs the users username and pas that they inputted into 2 textboxes. Next the user hits login and it submits the info. Here is where i have a problem. Some users are already logged in when they get to the site, this is a problem because i need to make sure they are logging in correctly. Here comes another problem, lets say they log in correctly, how can i know that the login was successful?
Simplified:
1) How can i find out if the user is already logged in so i can log them out.
2) If they are not logged in, and they log in successfully. how can i confirm that?
If there is any other way to login without web browsers?
'Code to enter the user and pass into the webpage WebBrowser1.document.GetElementById("Username").InnerText = TextBox1.Text WebBrowser1.document.GetElementById("Password").InnerText = TextBox2.Text 'Code to click login on the webpage WebBrowser1.document.GetElementById("submit").InvokeMember("click")
I have this in my form closing event: For Each FileFound As String In Directory.GetFiles(App_Path() & "tmp", "*.txt") File.Delete(FileFound) Application.DoEvents() Next For Each FileFound As String In Directory.GetFiles(App_Path() & "tmp", "*.txt") File.Delete(FileFound) Next
I used to run through an ultragrid with a for each loop and that took forever, I stumbled accross this way and it's much faster but I noticed today I still have some straggling .txt files after the form closes at times. Is there a way to actually verify all the files have been deleted before closing the form?
I ran the same for each loop twice to work it out but not sure if that works or worsens it. Also, I'm not entirely sure what that application.doevents does as I initially thought it would finish all above lines before continuing but that does not seem the case. Anyway, these .txt files files are about 500KB and up to 1000 of them at any one time so it's not instant but it's still pretty fast, faster then looping through a grid.
Well, I have a form called customers. Login form and mainform.
So my clients want to have an option that explains this: If a user enters information in the customer form, then that information has to be confirmed by admins panel.
Get me well. When application program loads with a limited user, I set some buttons hidden so that only admin can see it when they log in. so in that case, users are not capable of inserting anything in the customer form.
But this time they want users to insert information then the information goes to administrators to confirm the information...if admins accepts the information, then information is then goes to customers table in database. If they don't confirm it, then that information will be ignored.
function confirmation() { var answer = confirm("Are you sure you want to delete? This action cannot be undone.") }
So right now, clicking the delete button executes the btnDelete_Click Sub in the code behind regardless of whether you click okay or cancel in the pop up box. I know I can add if (answer) { -- some code here -- } in my javascript function, but is it possible to use javascript to execute code from the codebehind? Or is there another way to do this?
If I have a form in my application that has a datasetview and allows users to edit entries, how best can I present the information back to them to show them the changes that they've made, and ask them to confirm changes?
I am working with a .Net 1.1 web application. There is a Save button that, when clicked, will pop up the Javascript confirm box. Once the user clicks OK a long running process is kicked off. We would like to show a busy indicator when the user clicks the OK button of the confirm dialog.
I am trying to get a confirmation box to display when the exit button is clicked. The problem is, my form is closing even when you click the "NO" button.
Here is the code: Private Sub exitMenu_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles exitMenu.Click MessageBox.Show( "Are you sure you want to exit?", "CONFIRM", MessageBoxButtons.YesNo, MessageBoxIcon.Question) If (Windows.Forms.DialogResult.Yes) Then Me.Close() ElseIf (Windows.Forms.DialogResult.No) Then Exit Sub End If End Sub
I want it so that when a user clicks on a radio button, it gives them an OK/Cancel javascript dialog box - if they click OK the code for the radio button will run, if they click Cancel, nothing happens.For a button I can easily do this by changing the OnClientClick property, but with a radio button I can't get anything to work properly.
I try this:
rbNo.Attributes.Add( "onclick", "return confirm('This Are you sure');")
How to return value from javascript confirm box written in scriptmanager.registerclientscript in asp.net.?Actually I want to give confirm box on text changed event of textbox of gridview.If user click yes then I want to update changed value and if user click no then it should revert back to old value.My dummy code is like this:
I am working on a VB.NET web application. When someone successfully changes their password I want to show a popup message that lets them know it was changed successfully. After they click OK I want to redirect them to the main page. Code looks like this:
I want to write a program that if ping www.microsoft.com is success,than caption title it's "ok,connected Internet",if ping it's failed,the program "caption" title is "sorry,not connected",but I don't know how to write those code
