Web Forms :: How To Calculate Data From Gridview Control

Nov 25, 2010

well i want to calculate data from a gridview field, you can see below the structure of my main page:

[Code]....

My Table1 contain these lines:

[code]....

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[code]....

[Code]....

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VS 2008 - How To Calculate Between Two Columns In Gridview Control

Jan 6, 2012

I have a simple gridview control on .aspx page. It has one combo box in the gridview control and rest of the columns in the gridview control are all bound controls.

When the user picks something from combo box, I should multiply the number (picked from the combo box) with other number in the same row (meaning in a different column on the same row). I want to do all this in server controls not thru JQuery or Javascript.

Basically my problem is I am able to read data from unbound combo box control in the grid. But I should be able to read the contents of another bound column in the same row and perform multiplication between those two fields.

Code:
<asp:GridView ID="GridViewActuals" runat="server"
DataSourceID="SqlDataSource1" DataKeyNames="gl_number"
onrowcommand="GridViewActuals_RowCommand" Height="285px"
onrowdatabound="GridViewActuals_RowDataBound"
onrowupdated="GridViewActuals_RowUpdated"
Font-Names="Verdana" onrowupdating="GridViewActuals_RowUpdating1">

[Code] ....

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Jun 11, 2010

first, this is my table... (i will list down *important data only)

[code]....

With all this i will come out with a table/Gridview?

Display Value: UserID, FullName....., HrsNeeded

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Dec 22, 2010

see the table below in which I calculated Grand Total of column in the Footer, but how to calculate GrandTotal at the end of each Row.

[code]....

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on button click the total footer value disappear .

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I'm trying to calculate the qty x cost and put it into the itemtotal textbox of my gridview

I'm trying to do it using the textchanged event of the txtqtygv textbox. All three columns are item templates with textboxes in them.

[Code]....

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Jan 22, 2011

my gridview data is as follows

id name salary

1 raju 100

2 ramesh 150

3 mahesh 200

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Mar 11, 2011

I have following codebehind in ASPx - VB.Net in my aspx project, i want sum a template column (txtAmount) to show another TXSum template (without any postback) any one give me a better soluation in javascript.

My Code:

[code]....

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Forms Data Controls :: Calculate Data From Gridview ?

Nov 24, 2010

i want to calculate data from a gridview field, you can see below the structure of my main page:

[Code]....
[Code]....

My Table1 contain these lines:

Name
Note1
Note2
Note3
Note4

Marc
1
2
0

in that Gridview i need to:

1: implement edit mode

2: change the texboxs to dropdownlist with fixed values for Note1 to Note4 , the items(0,1,2) in edit mode

4: edit the data which i have in my table1 and update the changes in it

5: calculate the sum of Note1 to Note4 automatically when changing the value of each List and display the result in the Resultlabel

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I had just started with Visual Studio 2008 + VB.net. I've now designed my tables, and basic gridview functions properly.Now I'm faced with the problem of having to calculate a value based on 2 - 3 columns/data in the gridview, display the result in an existing column in the same gridview, and saving the calculated value in the datasource.I had initially created the "Total" column as a textbox displaying a manually calculated amount that is saved in the datasource. Now, I want to change the field to auto-calculate based on 2 other columns.

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Oct 28, 2010

In my webpage i am trying to create a order by gridview here item selected by user from dropdown and on selction of dropdown price display in next to item dropdown label price.now user insert quantity from next grid textbox and next is label amount shold disply calculate amount on price and quantity.i also want to use javascript for this prob.what i did that item and price displaying and user make input from textbox now want to calculation but how textbox recieve input and amount label dispaly calculate amount.

[Code]....

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Jul 2, 2010

GridViewDetails uses templatefields. In edittemplate I put a button called "ButtonUpdateAdjustAmount" with OnClick="Update_AdjustAmount" in the EditItemTemplate for the "Amt to be Adj" column. There is also a textbox. My user's should be able to edit the textbox, but I also want the ability to click the button and the textbox populated with the correct calculated value. The formula varies based on the "code" column which is a dropdownlist called "DropListCode".

I am fairly new to asp.net, vb, etc...so forgive my code writing. Eventually I need to also put the same functionality on the insertrow for my gridview. But first wanted to get the edit one working. I am using templatefields for all columns and the FooterTemplate to perform the Insert New Detail Line.

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Code behind for the OnClick:

[Code]....

.aspx page - GridViewDetails programming:

[Code]....

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Nov 9, 2010

I have 5 gridviews, all of of them have a Checkbox template field. I already did SUM of a specific column in the gridviews and displayed the Total in the gridview footers.

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My database is SQL and i am using a stored procedure as under. The output is almost correct and i want to rectfy a small error in it

ALTER PROCEDURE [dbo].[Report](
@year int,
@month int
)
AS

BEGIN

SET NOCOUNT ON

declare @d smalldatetime
declare @total int

[CODE]...

in the above procedure i didnt use the str_dt which is the person joined in that comapnt initially. The mistake i had noticed is that if a person joines in 3 jan 2014 and the date and year selected in dropdownlist is Dec 2013. The person who had joined in 3 Jan 2014 is also gets displayed in it. but it should not be.

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I just want to calculate the Grand Total of the quantity. So basically i want to sum up all the quantity for each row and show the total at the bottom of the page. I don't want to use the total and the price column in this example. How can i modify this code and just sum up only the total quantity without referencing the price and the total? here is the javascript

<script type="text/javascript">
$(function () {
$("[id*=txtQuantity]").val("0");
});
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[Code] ..

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Actual expect result 

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In the following link the writer clearly explains. how to use it.

[URL]

but I also want to calculate the the total salary of column (Salary) nd the total count should be shpown in footer which will be below of salary  last column. How to acheive it.

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this is my grid

<asp:GridView ID="grdJobs" runat="server" AutoGenerateColumns="True" CellPadding="2"
Width="100%" OnRowDataBound="grdJobs_RowDataBound">
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" />

[Code]....

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Binding the Remarks label as footer in my second gridview.

Here's the image 

I set the DataKeyName of the Parent gridview to EmpNo and LeaveTraId, I wanted to pull those datakeys up to include in my query getting the value Remarks field from database.

I used OnRowDataBound event of parent grid to populate the second grid.

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Data Controls :: Calculate Sum Of Values Of Each TextBox In GridView Row And Display?

Dec 19, 2012

I have 1 gridview

In gridview there are 4 asp textbox

textbox 1 = key in number
textbox 2 = key in number
textbox 3 = key in number
textbox 4 = total

How do I sum all the value that are key in  from textbox 1 to 3 and automatically display in textbox 4.

Let say:

textbox 1 = 1
textbox 2 = 2
textbox 3 = 4

total:

textbox 4 = 7

if I key in one of the textbox , the value also appear in textbox 4

textbox 1 = 1
.
.

automatically appear textbox 4 = 1
.
.

textbox 2 = 2
.
.

automatically appear textbox 4 = 3 ...

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