Changing DataGrid cells and child controls based on other cells values... having trouble
I am trying to examine the value of one cell, then disable other controls in the same row (in other cells) based on this. Basically if this cell = Yes or No, then disable a dropdown in another cell.
I have tried the ItemCreated and ItemDataBound and am intercepting the event.itemtype by
(ListItemType.Item and ListItemType.AlternatingItem) but it is telling me that value of this cell when i examine it is empty.
Should i wrap the value in a label or something? I have tried that as well but it doesnt work, the value is always empty when checking during these events but at render time ...Changing a Cells color based on another cells value
We want to change the color of a previous cell based on the value in the current cell. For example, say we are ranking items as they are read into the datagrid. We have several columns of data we want to rank for first and second place. Once we encounter a value that is greater than the previous high value we would like to change the previous high values cell color to yellow and the new high cells color to green. For example column 1 in the following table would have 12 highlighted in green and 10 highlighted in yellow. See the following table. Column 2 would have 11 highlighted green and th...Changing cell colors in a datagrid based on the information contained in the cell
Any help I can get would be greatly appreciated.
I have a datagrid with information in several columns that show the status of certain aspects of a given project. Red for an area in trouble in trouble, yellow for those having problems that could become serious and green for those running as planned.
What I would like to do is have the cell color change to correspond to the status of the project. Since the project managers update the status of projects as needed the color would need to change based on the text entered into the cell turning either red, yellow or green to correspond.
H...Changing the value of one cell when the user changes the value of another cell
I am using a standard GridView with multiple columns and a SQLDataSource.
One column is called Qty and another column is called Date.
When the user clicks the Edit button and enters a quantity into the Qty column, I would like to automatically fill in today's date into the Date column...before the user clicks Save.
Any ideas on how to do that?
Thanks in advance,
You would have to make an asych call, check out ASP.NET AJAX: http://ajax.asp.net
Hi, I have a GridView, that I want to change the color of the cell if the value of the bound field equals "Completed" - <asp:GridView ID="gdViewAllopen" runat="server" AllowPaging="True" AutoGenerateColumns="False" CellPadding="5" DataKeyNames="id" DataSourceID="SqlDataSource_view_open" BorderColor="Black" BorderStyle="Solid" BorderWidth="1px" ForeColor="Black" OnRowDataBound="gdViewAllopen_RowDataBound">
<asp:Bo...change one gridview cell text format based on another gridview cell value??
I have the following (I code in VB) in a datagrid nested inside a DataList:
The hiddencolumn style prevents the CAB column/data field from showing in the browser.
How do I make the "Consumer" datafield cell text be purple and italic if CAB is True or -1 in Access??
I code in VB, and I know the code has to be in the one of the row or data events of the gridview.
Thank you, Tom
Convert your Consumer to a template field with label, id = "Label1" then try using the RowDataBound event of the gridview and code something like:
If e.Row.RowType = DataControlRowType.Data...Changing data grid cell colors based on information contained within the cells #2
I posted the following question the other day and aspdotnetv2 kindly responded with some code. However this seemed to require the use of the repeater control to accomplish my goal. It worked as it should. But if I do this I loose the functionally of the "data grid" that I wanted.
Does anyone know a way to accomplish this using the data grid instead of the repeater??
I have a data grid with information in several columns that show the status of certain aspects of a given project. Red for an area in trouble in trouble, yellow for those having problems that could become serious ...Change Calendar Cell Color Based on Retrieved Field Value
I have a calendar control that I've figured out how to change the cell color to show there is an event in a table for that day, but what I'd like to do is change the background color of the cell depending on the value of an event_type column in the table.
Page is loaded and database is queried, pulling event_day, event_type. If the event_type is "meeting," then the cell for that event_day would be colored blue. If the event type is "holiday," then the cell for that event_day would be colored yellow.
Here's my working code to simply change t...Update on another cell when the cell value is changed??
I am using SqlCommandbuilder for insert/update automatically to the database.
How to have a calculation on another cell after the cell is changed? For example, when user changes or enter Food_Count value, I need the Food_Amount columns to be changed in database automatically: Food_Amount = Food_Count * 0.8 How to do it? ---------------------------------------- Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click builder = New SqlCommandBuilder Dim DBstrQ As New SqlCommand("", conDWDb) DBstrQ.CommandText = "SELECT Bus_Date AS Bus_Da...Change cell color in a cell when hyperlink is clicked
I have a table across the bottom of my form, when a user clicks a hyperlink in one of the cells, I want the bgcolor of the cell to change.
You can use the onClick event of the cell to change its bgcolor property. For example:<td bgcolor="black" onclick"bgcolor='white';">This is a test!</td>This uses event propogation to capture the click event which is passed down from the link.
Steven BeyRecursion: see Recursion
Don't know what I'm doing wrong, I used your example and it it doesn't want to cooperate.
The bgcolor automatically deafults to the oncli...DataGrid
Does anyone have an Idea of how to highlight a Datagrids cell color, if the Cell below it does not contain the same text or values... This is an Idea I have for a log table that would be nice to see highlight cells (changes) to data if the cell below it (previous record) is different somehow. That way a user would be able to quicly see what has changed from one record (row) to the next.
Anyone know of any articles on this?AskHottie.comhttp://www.AskHottie.com.COM with US!
I don't know of any articles on this, but I'll post up the code to do it :P
For i = 0 To datagrid...How to change the color of DataGrid cell ?
Can I change the color of DataGrid cell based on the value from a database?
You may use "DataGrid1.Items[X].Cells[X].BackColor".This posting is provided "AS IS" with no warranties, and confers no rights.
Can you give me one example please? I used it as following but it gave me an error :
You may try this:
This posting is provided "AS IS" with no warranties, and confers no rights....Changing cells value in a datagrid
Hi, I'm currently using a dataset binded to a datagrid that works pretty fine. In the DB, each rows consists of a computer's spec, CD, DVD, NIC, and for these, it's a checkbox...so when I bind my dataset, the values that appears in the columns are "TRUE" or "FALSE". ex :
Ordinateur DIGITAL A75WW DT PI-166 16 1,6 True False False True False 2345 Ordinateur DIGITAL a75ww DT PI-166 16 2,5 True True False True False 1623 Ordinateur DIGITAL A75WW DT PI-166 16 2,5 True True False True False 2095
I'd like to replace all these boolean values with X or juste a little image of a box checked....Change the color of datagrid cell..
I want to change datagrid cell's back color by a single click on the cell.
when i click in cell color will be changed and the next click on same cell i want to get the color which was before the single click.
pls help me..
thanx in advance.
See folowing article http://www.codeproject.com/aspnet/AlPaMOD.asp?df=100&forumid=51730&exp=0&select=879011.You can do similar thing on mouse click event.Arvind Malik
I wrote this rather quick. The example uses a table, but a datagrid is a table.....<html> <head> <script type="...Change cell color in datagrid
Do you know how can i chage color of specific cells (or items in some specific cells) in my datagrid? While putting data in dtrow i cannot put <font color='red'> tag in some columns because they contain integers and decimals
Thanks in advance
Yuo can use the itemDataBound event :
Sub DataGrid1_ItemBound(ByVal sender As Object, ByVal e As DataGridItemEventArgs)
If e.Item.ItemType = ListItemType.Item Or _
e.Item.ItemType = ListItemType.AlternatingItem Then
' Change the color of cell 1 with CSS
...change grid cells back color (Cells Blinks)
my case is im building a website similar to stocks websites, i used ajax for refreshing issues and gridview for disiplaying data. now the data will change frequently and i want to color the changed data (coloring the cells of changed data). but the problem is i dont know which cell is changed and which one staied remain.
thanks for helpingJaffar N. Khalid
From your description my understanding is that you're using UpdatePanel and a Timer. Is it right? If my understanding is correct you can get the original data before GridView is bound again. Store it in a globa...Edit the cell text by clicking in the cell in datagrid control
Sir,In asp.net 2.0 application, I want to edit the cell text by clicking in the cell in datagrid control. By EditItemTemplate it is possible to edit the cell text but for that we need to click on Edit button and after edit we need to click on Update button. But this way is not accepted.
Is it possible in datagrid (possibly without activex control) to click in cell and edit the value and click out of the cell to update just like windows application grid?I did not find any article on web related to this.Please help me.Thanks in advance.
&nbs...Changing Font Color in Datagrid Cell
Hello everyone and thanks for your help in advance. I have an application that generates a datagrid as output. I have used CSS to format the text in each of the cells. However, I want to be able to change the color of the font in a particular cell based on the data found in that cell. I am using the OnItemDataBound handler for other functions, but don't know exactly how to reference the appropriate cell and then change the color of the font, or preferrably the CSS Class of that particular cell. Any help on this issue would be greatly appreciated. Thanks.
You'll have to give
e....How to change fore color of a datagrid cell
I would like to change the color of my datagrid cells depending of the value
of the cell. Let's say the value is >100 then the color in this cell is red and
if the value <100 the the color should be green.
How can I accomplish this?
These articles might help: http://authors.aspalliance.com/Colt/articles/article3.aspx and http://authors.aspalliance.com/Colt/articles/article1.aspx
Take a look @ Change Color of a Column based on Column ValuesSushila Bowalekar PatelVisual ASP/ASP.NET MVPhttp://weblogs.asp.net/sushilasb...Gridview
.NET 2.0, VS 2005 Pro
I am trying to update a cell in a gridview row based on the value of another cell on the same row. No luck so far...
I have a gridview that contains three template columns, with Edit & Delete buttons. All ITEM templates are labels. The first EDIT template column is a dropdownlist, and the next two are text boxes. I want to update one of the cells in the row based on the selection from the dropdown list. For example, if the selected value in the dropdownlist is "URGENT:" then I want the value ...How to control cell colors in a datagrid(Web)
Edited by haidar_bilal - Please place your code within the < code > and < /code > tag. Thank you.
Below is code which I copied from the .Net documentation:
<%@ Page Language="C#" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
DataTable Store = new DataTable();
void Page_Load(Object sender, EventArgs e)
if(Session["StoreData"] == null)
Dat...Change the selected cell color in a datagrid
I have a datagrid with cells(with link button) containing alphabets A-Z. On click of each of the cell, record with that letter as starting letter with be displyed. My question is i want to highlight the selected alphabet with a diff. color. I have done this. But since my datagrid is withing an Ajax update panel , the panel get refreshed and the color disappers. Plzz anybody help on this
From your description, I understand that you would like to change the selected cell’s color in the GridView. The issue is if the GridView is placed into a UpdatePanel, the color ...To change the color of a cell in a table control
I am in desparate need of this.. i would like to know how to change the color of a single cell in a table using a button click or clicking the corresponding cell itself... pls divrt me to the solution in ASP.NET uisng C# code.
Are you refering to HTML Table or GridView?Regards,Vinz"Code, Beer and Music" that's my way of being a programmer!How to get your Forum Question Answered | Blog | CodeASP.NET
It is a normal HTML table.
Try out this one
<td id="tdTest" onclick="this.style.backgroundColor='blue'" />
or ...I want to change datagrid cell color
hi,When user click update button after changing values in template columns I want to change the colour of changed columns.I used this, Dim cell1 As TableCell = CType(e.Item.Controls(14), TableCell) Dim OverTime As textbox =cell1.Controls(1)Overtime.BackColor = Color.BlueThis is not work. Please help me Thanks,Janaka Each and Every problem has Solutions
your code is correct but it should be in the grid databound event. there is no need for changing it as a textbox.
just use it as a cel
it will workGot what you needed. P...