computing the difference of a column in the current row from the column of the preceding row
a user asked me if we can solve following problem:
we want to compute the difference (delta) of a column in the current row
from the column of the preceding row.
My first solution signs where:
create a computed field (small_function_result) that takes the value from
the preceding row:
small(value, value, cf_getrow for all); where cf_getrow is a computed field
create a computed field (Diff) that computes the difference:
My results should look like this:
Row Value cf_getrow small_func...GridView.Rows(Column=ID_PK) to GridView.Rows(Column=DropDownListTeamplteField)
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In InfoMaker SQL can you take a table with multiple
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(key) (book title)
The report I need would look like this
Key title1 title2 title 3
123 misery titanic roots
456 war 1984 giant
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While (NOT rsFotos.EOF) if i mod 5 = 0 then Response.Write "</tr><tr>" end if ...
Someone can help? :)
You have to use a custom template and lay the table out the way you want, either dropping controls in the template or creating a custom ITemplate that takes care of it for you.
http://professionalaspnet.com/archive/2006/06/15/Useing-ITemplate-in-the-Data-Controls.aspxChris L...is it possible to turn 1 column,many rows into one row,many columns in sql ?
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You must be talking about displaying it on a web page? Just create a loop that runs through the rows of the data that is returned then just make html table:dim tablestring as string = "<table><tr>" for i as integer = 0 to dt.rows.count - 1 tablestring += &...How can I display multiple rows w/8 columns (4 columns editable on each row)?
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Hi everyone -
Is there a way to display a calculated value
in a column based on values from the same row?
Using a datagrid
Sure. Have a function declared for your OnItemDataBound:
Sub CalculateValues(ByVal sender As Object, ByVal e As DataGridItemEventArgs)
dim total as Integer = CType(e.Item.FindControl("col1"), Integer) + CType(e.Item.FindControl("col2"), Integer)
e.Item.FindControl("totalCOlumn").Text = total
I think it would be something like that.Sarahttp://www.ilovecode.com
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The Repeater control is a highly customisable data presentation controlRohin.NET developerNever trust a computer you can't throw out a window. - Steve WozniakPlease remember to click on 'Mark as answer', if this post helped you......How to update columns from row to another row? (thank you)
assume my Table's Columns looks like below1 , Annie, History, pass, null 2 , Colin, Math , Pass, null7 , Annie, History, Fail, 111 , Colin, Math , Fail, 2When Delete 7 , Annie, History, Fail, 111 , Colin, Math , Fail, 2using the last column to check which row is reference with itso when delete Row 7 which reference with 1 , Annie, History, pass, null w...Column Name in datastore ( invalid row/column ....)
Content-Type: text/plain; charset=us-ascii
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I'm using PB 5.03 and MS SQL 6.5.
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Here is my Gridview
<asp:BoundField DataField="Information" HeaderText="Information" SortExpression="Information" HeaderStyle-Width = "600" HeaderStyle-Wrap = "true"/>
use footer? something like maybe. use TemplateField
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I've done the following for the admin users, but it displays the whole column.
GridView1.Columns.Visible = true;
Let's say I have the following GridView:
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