Forms Data Controls :: Summing A Column In A Datagrid?
Jan 26, 2010[Code]....
Summing a column in a datagrid
Similar Messages:
DataSource Controls :: Summing A Column From Multiple Rows?
Jul 1, 2010I currently have a datasource that displays several rows on an editable gridview where the user can update several rows at once. Each row contains an ActivityTotal column per row. I'd like to sum all the ActivityTotal rows displayed and have one totalValue.
for example
row 1 activityTotal = 4
row 2 activityTotal = 3
row 3 activityTotal = 1
totalValue = 8
How can I incorporate this into the code?
Forms Data Controls :: Datagrid With Column Choose To Choose Columns Dynamically Using DataGrid With Object Data Sour
Sep 30, 2010I have "Order" object with Columns Ticket,OTP and CustomerName etc.Intially on DataGrid, I'm binding Ticket only , when user clicks on "Column Chooser" button, another windows appears to pickup CustomerName,OTP columns to add specified column dynamically on Datagrid. Environment : Asp.net ,C# with Object Data source
Public Class Order
{
publc void Order()
{
}
public string Ticket
{
get
{
return this.strTicket;
}
set
{
this.strTicket = value;
}
}
public string OtpNumber
{
get
{
return this.strOtpNumber;
}
set
{
this.strOtpNumber = value;
}
}
public string CustomerName
{
get
{
return this.strCustomer;
}
set
{
this.strCustomer = value;
}
}
}
}
Forms Data Controls :: Summing A Row In A Grid?
Mar 28, 2011I can't get the total from the row of the grid as I enter in the cells of the first row. Doesn't SelectedIndexChanged fire asI leave each cell?
I set a break point in the code and it's not stopping there.
<asp:GridView ID="GrdDynamic" runat="server" AutoGenerateColumns="False"
onrowdatabound="GrdDynamic_RowDataBound"
onrowediting="GrdDynamic_RowEditing"
onselectedindexchanged="GrdDynamic_SelectedIndexChanged" SelectedIndex="1"
AutoPostBack="True">
</asp:GridView>
protected void GrdDynamic_SelectedIndexChanged(object sender, EventArgs e)
{
double total = 0;
for (int colIndex = 0; colIndex < 16; colIndex++)
{
if (GrdDynamic.Rows[0].Cells[colIndex].Text != "")
total += Convert.ToDouble(GrdDynamic.Rows[0].Cells[colIndex].Text);
}
GrdDynamic.Rows[0].Cells[16].Text = total.ToString();
}
Forms Data Controls :: Summing Records In Table?
Jul 6, 2010In my table of entries, there are other entries commenting on the orig entry. The comment entries are marked in the table by having a commentID field that matches the ID field of the post being commented on. Follow?
How would I sum the nbr of comments for each orig entry?
I want it displayed in upper superscript fashion like the "2" in E=MC "2"
Forms Data Controls :: Only Allow Editing Of One Column In Datagrid?
Mar 25, 2011I 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]....
Forms Data Controls :: Need A Column Of Checkboxes In Datagrid
Feb 4, 2011I've got a typed dataset that populates programmatically based upon dropdown selections from the user, and then is bound to a datagrid. One of the cols is a bit type (indicating whether or not that record is "active"). I would like that datagrid col to be exposed to the user as a bunch of checkboxes, which the user could turn on and off as needed, and then update the entire recordset according upon clicking Submit.
Is converting a dg column into checkboxes a straightforward thing to do?
Forms Data Controls :: How To Sort DataGrid Column
Oct 27, 2010how to sort DataGrid column. (Say like FirstName) I have done snippet like: (see Bold text) For HTML :
<asp:DataGrid ID="dtgCustomerSearch" runat="server" AllowSorting="true">
<Columns>
<asp:BoundColumn HeaderText="CustomerID" DataField="CustomerID" />
<asp:BoundColumn HeaderText="First Name" DataField="FirstName"
SortExpression="FirstName" />
<asp:BoundColumn HeaderText="Last Name" DataField="LastName"
SortExpression="LastName" />
<asp:BoundColumn HeaderText="Phone No." DataField="Phone" />
<asp:BoundColumn HeaderText="Email ID" DataField="EmailID" />
</Columns>
</asp:DataGrid>
On Page_load I have wrote: this.dtgCustomerSearch.SortCommand += new DataGridSortCommandEventHandler(dtgCustomerSearch_SortCommand);
private void dtgCustomerSearch_SortCommand(object source, System.Web.UI.WebControls.DataGridSortCommandEventArgs e)
{
SortExpression = e.SortExpression;
BindTheGrid();
}
string SortExpression
{
set
{
if (ViewState["SortExp"] == null || value != ViewState["SortExp"].ToString())
{
ViewState["SortExp"] = value;
}
else
{
ViewState["SortExp"] = value + " DESC";
}
}
get
{
return ViewState["SortExp"] == null ? string.Empty : ViewState["SortExp"].ToString();
}
}
Forms Data Controls :: Getting The Value Of A Button Column Of A Datagrid?
Apr 15, 2010I have a datagrid that is supposed to display the list of uploaded word doc containing a specific word , this sort by the one having the greatest number of occurences(relevance).
It should allow the user to download one of the file by clicking on the button column .But im unable to get the text appearing in the datagrid nor the one in the button column
these are the table column
Firstname,Lastname,Path and Relevance
This is the code on item command:
[Code]....
the datagrid code:
<asp:DataGrid ID="DataGrid1" runat="server" AllowPaging="True"
BackColor="White" BorderColor="#DEDFDE" BorderStyle="None" BorderWidth="1px"
CellPadding="4" ForeColor="Black" GridLines="Vertical" ShowFooter="True"
AutoGenerateColumns="False" onitemcommand="DataGrid1_ItemCommand"
Width="353px">
<FooterStyle BackColor="#CCCC99" />
<SelectedItemStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#F7F7DE" ForeColor="Black" HorizontalAlign="Right"
Position="TopAndBottom" />
<AlternatingItemStyle BackColor="#6699FF" Font-Bold="False" Font-Italic="False"
Font-Overline="False" Font-Strikeout="False" Font-Underline="False" />
<ItemStyle BackColor="#F7F7DE" />
<Columns>
<asp:BoundColumn DataField="firstName" HeaderText="FirstName" ReadOnly="True">
</asp:BoundColumn>
<asp:BoundColumn DataField="lastName" HeaderText="LastName" ReadOnly="True">
</asp:BoundColumn>
<asp:ButtonColumn CommandName="getCv" DataTextField="Path" HeaderText="Cv"
Text="Path"></asp:ButtonColumn>
<asp:BoundColumn DataField="NumberOfOccurences" HeaderText="Relevance">
</asp:BoundColumn>
</Columns>
<HeaderStyle BackColor="#6B696B" Font-Bold="True" ForeColor="White" />
</asp:DataGrid>
May i know how to get the value of the button column been click?
Forms Data Controls :: Autosize Last Column In Datagrid?
Aug 2, 2010I want to autosize the last column so it spans to the full width of the datagrid. I've messed about with the width and autosize but can't seem to get it right.
**figured it out with dataGrid_customer.Columns[4].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
Forms Data Controls :: Hiding A Column In Datagrid?
Jun 24, 2010I had a datagrid and I was hiding columns. This was working fine to show just the columns I wanted.
[Code]....
And then I realised I wasn't paging the data so I ticked that on then above code no longer worked. The Count was equalling 1 with the paging ticked on. Why would that be?
I also used the classic formatting and when I sort the columns the classic formatting goes funny, how can reapply the sorting to make it look classic?
Forms Data Controls :: Hyperlink Column On The Fly In Datagrid?
Jan 15, 2010Is there a way to make a hyperlink column in datagrid on the fly... I have a search page and would like the user to be able to click a button to few full contents about the item for editing, etc.
View 11 RepliesForms Data Controls :: Evaluating Boolean Column In DataGrid
Mar 2, 2010I have a boolean column in a datagrid that I would like to display as red/green image (I have already created these) instead of false/true. Or maybe I could display the "True" in green text and "False" in red text. Can someone point me in the right direction?
View 2 RepliesForms Data Controls :: Disable Editing On Datagrid Column?
Nov 10, 2010I 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.
Forms Data Controls :: Datagrid Fixed Column Width
Oct 12, 2010I m working on Datagrids and i am trying to specify a fixed width for a Column(in datagrid) ...Is there any property to specify the width of the columns in datagrid(i know its pretty easy to specify the width of the Datagrid but i want to specify the fixed column width) Also how do i specify the text wrapping in a datagrid
View 1 RepliesForms Data Controls :: How To Get Datagrid Header Column Text
Jan 20, 2011Is there any way to get the datagrid header column's text before the grid loads.
View 7 RepliesForms Data Controls :: Dynamically Adding A Column To A Datagrid?
May 18, 2010i am kind of new in the .net world. I would like to know how you can add a link column with an image to a datagriid.
P.S. i am using Visual studio 2005.
Forms Data Controls :: Get Datagrid Column Width In Javascript?
Oct 28, 2010I had a datagrid with lot of columns.The datagrid coloumns width changes accoprding to data.
So I want to get the width of the column in Javascript,because I maintain a dummy header(**here I need to set the each Header column width according to the data columns width).
Forms Data Controls :: Merge Column Cell In Datagrid?
Dec 11, 2010I have a datagrid, I want to merging cell. I want my datagrid look like this
Material Name
1
2
3
4
..
31
Material A
100
200
150
220
..
500
Material B
1200
4500
..
600
I want to merge the cell programmitically when ItemDataBound.
1,2,3,...,31 are material date request. If I request Material B with quantity 4500 from 2nd until 4th the cell will be merge.
I already read about Merge Cell in Gridview in this forum, but this solution is different with datagrid.
Forms Data Controls :: DataGrid View Editing Column Values?
Feb 10, 2010i have a DatagridView which contains 5 columns. The Fifth Column can contain a number or a NULL value .
I need to edit the DataGrid it in such a way that the fifth column is hidden everytime.
And on a specific condition that if fifth column is not null , then display the value which is present in fifth column ,in a small subscript below the the corresponding element in first column .
Forms Data Controls :: Update Column At The Start Of Each Row of The Datagrid For AllProducts Page?
Apr 22, 2010I have followed an online Microsoft tutorial that walks through building a Northwind.xsd that includes ProductsTableAdapter and a few other such table adapters (http://msdn.microsoft.com/en-us/library/aa581776.aspx).
Question: I now see a update column at the start of each row of the datagrid for AllProducts page. When I click update on a row and change the value of one of the non-primary fields (ex. Productname) and press Update, I get the following error:
The GridView 'GridView1' fired event RowUpdating which wasn't handled. How do I implement this event handler in VB? I know that when I implement using SQLConnection and use templatefields to bind each column I don't need to implement each event handler.
Forms Data Controls :: How To Convert The Datagrid Bound Column Item Itself Into A Hyperlink
Sep 6, 2010I would like to make the datagrid bound column to hyperlink for redirecting to the details page .
For example , when my mouse over certain row of bound column in datagrid , it will change the colour to blue . Also , I can click it and redirect to the detail page .
Notes : I don't wan to use hyperlink column
Forms Data Controls :: Create A Flag Column In Datagrid (similar To Outlook)?
Oct 9, 2010I was wondering is there anyway to create a flag column similar to outlook or is there any 3rd party control out there that already has this feature built in?
View 1 RepliesForms Data Controls :: Comparing Datagrid Column To Current System Date?
Feb 16, 2010i am using C# and VS 2008. how can i compare my datagrid column with current system date/time with current system date.
let us say current value in Date1 column is: Tuesday, February 16, 2010
foreach (GridViewRow r in GridView1.Rows)
Forms Data Controls :: Inline Expressions - Get The text Value of A Column Of Datagrid And Insert?
Aug 31, 2010using .net 4 and vs2010
I'd like to get the text value of a column of my datagrid and insert that text into the subject line of an email.
The partial code I've tried is below in bold, however, it does not produce the correct result.
[Code]....
I've also tried various other inline expressions, including <%#DataBinder.Eval (Container.DataItem("FullName")) %> and <%# Eval("FullName") %>