I have done some research research on my problem never found a good tutorial or post to follow. I have an mobile control ObjectList filled with a generic collection of object. This displays the data in tabular form with no problem and I have a column named amount which has a content of type decimal. Now, I wanted to calculate/display the sum of the amount column at the bottom part using the footer template.
As an example, here is my mobile form page (using ObjectList):
[Code]....
and here is my code behind:
[Code]....
What I want to do is to fill-in the mobile label control (lblTotalAmount) with the value of the TotalAmount
variable on my code behind but it think the label control is always null.
i have one grid which have 5 columns 1 for subject,2,3,4 for marks which have textbox to insert obtained marks,and last column have one lable to display total of (2+3+4),now i want total value on textbox event,when user enter any value to any column of textbox i need to display total of all three columns in total column.
in tat i was binding the table values like name,price and two textboxes for quantity and another one for total textbox for calulating total depends on quantity with price.
in my database table i have a row that contains minimum quantity=50 and maximum quantitiy=99 and price=0.66.and the min and max qty with price value varies.
i.e) if i enetring some quantites for example 51 during tat time it will fetch the between 50 to 99 price .ie)0.66 and caluclate the total value according to the quantity price i.e)51*0.66 and displayed in total textbox..
i dont want to use button to calculate the total value for each rows.
i entered the quantity at the same time the total will be calculated according to the quantity price.
I've got a report w/ grouping and a running total field. The running total is the sum of 'n' integer values, however, when I display the running total field it displays a floating point value. So for example, two rows have 10 and 15, but the the running total displays 25.00. Is there a way to display this result as an integer? I tried using a formula field w/ the 'Int', 'Truncate', and 'Round' functions, but nothing seems to work.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ShowLand.aspx.cs" Inherits="ShowLand" %> <!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"> <head runat="server">
[Code]....
In this code the user can chose with the checkbox his choice and with the button to add this choice in the second gridview.Also in the textbox can give the quantity. I would like to find a way how to multiply the quantity with the price column.How can i do that?
I have a bulk editable gridview. I want to find a way of keeping a running total up to 100 in each row when the user is entering values into the editable columns. I then want to save this data.
The running total column (Total) is a bound column and not editable by the user.
One of the reports I am creating has dynamic number of columns - a datatable gets returned from the stored procedure, the number of columns depend on the number of items defined in the database (one column for each item, other than some fixed columns). Is it possible for me to use RDLC report to generate a report in this case? All the calculations are already done int he report, I am looking at RDLC only for the sake of export to excel/pdf and repeating header/footer.
I am creating a leave form for employee where i am using datetimepicker to select date from, to etc..
from that i have automatically calculate the no of days and display in an textbox.. for eg: From date:06/01/2010 To date:08/01/2010, if u select like this, i have to automatically calculate the no of days between that and display in a seperate texbox as 2.
I have three dropdownlist boxes . Each dropdownlist contains 1-9 as their values . The user after selecting values in these three dropdownlist boxes and next button is clicked. On next page the total number of values must be taken & that much number of textboxes should display..
WebFrom, VB Language
For Example: If user selects 3 , 5 & 1 as the values ... when the next button is clicked 3+5+1 = 9 ... 9 Textboxes should be displayed to the user for entering details...
I would like to display the selected total in the grid view footer. Like if i select 2 check boxes i would like to display the checked total amount in the label provided in the grid view. How can i do this.
in my asp.net+vb web there is a gridview in which i use a radiobuttion list as selectparameter. it works fine
there is a label in that page with code behind as under
Protected Sub RadioButtonList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadioButtonList1.SelectedIndexChanged Label1.Text = GridView1.Rows.Count.ToString() End Sub count gets displayed but
if i select the first one at that time it will be 0
when i select the second one that time it shows the count of first selection
when i select the third one at that time it shows the count of second selection
I will have a gridview with checkboxes and some amount fields. I would like to display the sum of the amount in gridview footer depending on the checked items by the user.
I am having problem with calculated columns in the following code
[Code]....
orderDT is the DataTable. When "Extra" column has nothing (I am NOT using Default), "Total" comes out to be blank? "Price" will have a value (always) "Extra" may not have any value
I have a nested gridview like the code quoted below. How to retrieve the counter of each child gridview elements and display it as a field of the parent gridview ?
t1c1 t1c2 t1c3 1 1 jim 2 2 ruth 3 4 paul 4 8 sam 5 16 NA
Table2 ( Need this)
t2c1 t2c2 t2c3 t2c4 t2c5 10 1 1 jim 2010-02-03 10 2 1 ruth 2010-02-03 10 4 1 paul 2010-02-03 10 8 1 sam 2010-02-03
The tricky part I have to perform is to copy rows( only t1c2 -> t2c2, t1c3->t2c4 columns) untill I see NA(Not applicable string) in t1c3 to Table2 putting (10 in t2c1, 1 in t2c3, current date in t2c5 columns for all rows).
