Forms Data Controls :: Datagrid Cell Editing - Code Is Not Properly Working?
Apr 9, 2010
How to do the datagrid cell editing? My need is "I want to update the datagrid cell values individually". At that time of editing, i want to pick the values from dropdownlist, calendar,etc.. controls.I tried a code, but its not working properly. I always taking the cell value only, not the control value. H
<%@ Page Language="vb" AutoEventWireup="false" CodeBehind="TestGrid.aspx.vb" Inherits="TestLeadManager.TestGrid" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" > [code]....
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Jun 2, 2010
whn i click edit button on grid before sorting on any column it is working properly...but once i click on any column for sorting n thn click on edit then the rows get sorted again and edit is set on some other row... plz help me...herez my code..
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
gv_photo.EditIndex = e.NewEditIndex;
bindgrid("album_id");
public void bindgrid(string sort)
string str = "select * from tbl_Album";
[code]...
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Feb 14, 2010
I have searched numerous articles for how to accomplish freezing the Header Row of a DataGrid or GridView component being to simply hide the header and then build table cells just above the component to define the columns. But the one that I'd like to get to work is by the use of CSS code. Problem is that this code seems to work for everyone else but it isn't working for me. Here's my Stylesheet code:
[Code]....
When I run my page I get all the styles applied but the header scrolls with all the other rows in the grid.
why this code is probably not working? I am using .NET Framework 3.5 and developing in VSS 2008 which may be why this doesn't work?
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Apr 27, 2010
I have a Gridview set up so when a user clicks the various buttons it sorts the results. I have a couple problems. Right now the way i have the viewStates set up, it is only working when the buttons are clicked twice. I Was also wondering how to set up the viewstates so it binds properly when the editing and updating. I have read up on ViewStates and I am still a bit confused.
[Code]....
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Feb 1, 2010
I have a DataGrid with a template where i have a counter. When i add items to the dataGrid and want to change the ammount for a specific item, all the rows in the datagrid changes. How can i only change one item in the datagrid?
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Mar 25, 2011
I have a datagrid which I only want the maintenance column to be editable (the other fields are only editable to admins at a different web page)
I've only just started messing with asp/SQL and would be very grateful for the help :)
Below is my code. I have tried messing with the update queries and it seems to mess up everytime some way or another. I'v
[Code]....
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Nov 10, 2010
I have a datagrid with 5 columns and i m using edit and update methods over it. In the edit event it opens up all the columns in a row for editing. i need only 2 columns in tat row be editable. how can i do this.
my level of knowledge on asp.net with c# is newbie.
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Feb 10, 2010
i have a DatagridView which contains 5 columns. The Fifth Column can contain a number or a NULL value .
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Mar 9, 2011
I have a Datagrid one of the colums is a checkbox and when it is selected I' m supposed to update that row. I have a button to update this outside the Datagrid. It seems to work well for the first two rows but after that meaning starting 3 to any it just doesnt update no errors but doesnt update. When I look into the id it seems to be empty.
Private Sub btnInactivateAllSelected_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnInactivateAllSelected.Click
'
'Function declarations
Dim currentMethod As String = MethodBase.GetCurrentMethod.Name
'Object declarations
'Variable declarations
Dim ruleID As Guid = Nothing
Dim oRule As PSXSTL.Digecenter.Rule = Nothing
Dim changetext As String = Nothing
'Start Try...Catch statement
_moduleName = "btnInactivateAllSelected_Click"
Try
For Each item As DataGridItem In GroupDataGrid.Items
If CType(item.FindControl("chkApprovalCheck"), CheckBox).Checked = True Then
ruleID = GroupDataGrid.DataKeys(CInt(item.ItemIndex))
oRule = New PSXSTL.Digecenter.Rule(DirectCast(Session("CustomerID"), Guid), ruleID)
If oRule.Complete Then
oRule.RuleStatus = False
oRule.ActiveDate = Now.ToString
changetext = "On " + Now + " " + Session("FirstName") + " " + Session("LastName") + " deactivated the Rule."
If Not oRule.ProofReviewed Then
changetext = changetext & " PDF not viewed"
End If
LogEditHistoryItem(changetext, ruleID)
' Call
' added 10/19/2004 by Rob MacMorran
LogBulkOrderHistory(oRule)
oRule.Update()
End If
oRule.Dispose()
End If
Next
' Server.Transfer("customer_clientrules_results.aspx")
Catch ExceptionObject As Exception
'Write the exception out to the event log.
EventLogHelper.LogException(ExceptionObject, _moduleName, "Error occurred in " & _moduleName & "/" & currentMethod & ControlChars.CrLf & ExceptionObject.StackTrace, EventLogEntryType.Error, 55555)
Finally
'Cleanup
'Object disposal
If Not oRule Is Nothing Then
oRule.Dispose()
oRule = Nothing
End If
'Variable disposal
ruleID = Nothing
changetext = Nothing
'Function variable disposal
currentMethod = Nothing
End Try
Server.Transfer("customer_clientrules_results.aspx")
End Sub
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Nov 16, 2010
I am using VS2003. How do I get specific cell of datagrid?
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Jan 12, 2010
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<asp:TemplateColumn HeaderText="Fix Page">
<ItemTemplate>
<a href="<%# DataBinder.Eval(Container.DataItem, "strFilterPage") %>" target="_blank">Fix Page</a>
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Dec 11, 2010
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1
2
3
4
..
31
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100
200
150
220
..
500
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1200
4500
..
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Aug 1, 2010
I have a datagrid whose columns are autogenerated (based on the results from an SQL SELECT query). However, I need to retrieve values from certain cells across the datagrid, using the following code to step through the results.
[Code]....
I need to specify all my columns using TemplateField?
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May 13, 2010
I also try setting editIndex to -1 in my sort function but that also doesn't work So when I am editing then sort event fire and edit item got change, so edit functionality is not working with sorting
[Code]....
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Feb 14, 2010
I am using SQLDataSource which I am using for my GridView "UGrid".
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[Code]....
[Code]....
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"Actually i got the problem but i don't know the solution"
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SortDirection sortDirection = GetSortDirection(e.SortExpression);
presenter.SortResultsView(sortDirection.ToString(), e.SortExpression);
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I have used CKEditor in Insert item template and Edit Item Template in List view, for this i have used a textbox
<asp:TextBox
ID="txtComment"
runat="server"
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How to change the cell alignment when we export the data from datagrid to PDF..
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I have written the code below to generate an XML document and it works a charm however the smallest snippet of code is causing me a major headache:
SNOMlabel.text += 1
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Code:
Protected Sub btnSave_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnSave.Click
' Name of xml file to create
Dim subs = SubscriberID.Text
Dim name2 As String
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Dim length As Integer
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I got DataGrid Paging functionality on, I can see the paging 1,2,3,4,5.... but when i try to click on it to go to that page the datagrid just goes blank (does not render any record anything). My code is below:
[Code]....
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I have a datagrid on my ASP.NET page and I would like to use arrow keys (Only up and down arrows) on my datagrid. Right now nothing happens when arrow keys are pressed. There are 3 columns. Only the last column is editable and 'tab' is available. I want only this column to be moved by arrow keys. Here is my code:
[Code]....
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May 4, 2010
I have been using a datagrid on various pages. For some reason it stopped working. When pressing the Edit to make a change to the record, the page posts back two times and the record does not go into the edit mode. I am using IE 7 for my browser. Below is my code.
[code]....
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Jan 10, 2010
i am using datadrid and i want to display it in vertically but it is continiously showing in horizontally style. i have made changes in view , property but still not working.
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