Forms Data Controls :: Chage Text Color In Gridview If A Number Is A (-) Negative
Dec 13, 2010
I have a gridview that displays the total hours and employee works. I also have another column in the gridview that shows the difference from the hours worked and 8.5. I want the column that shows the difference to display the number in red whenever the number is a negative.
The gridview looks like:
Time In
Time Out
Hours Worked
Difference
7:30:00 AM
3:58:00 PM
8.47
-0.03
I would like it to look like:
Time In
Time Out
Hours Worked
Difference
7:30:00 AM
3:58:00 PM
8.47
-0.03
I had a repeater that will be binded using dataset
[Code]....
and on page load I write this code
[Code]....
it worked very well on my machine , after applying it on the server it give the following error
Server Error in '/' Application.
Number must be either non-negative or -1. Parameter name: millisecondsTimeout Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentOutOfRangeException: Number must be either non-negative or -1. Parameter name: millisecondsTimeoutSource Error:
I have a GridView that populates the days between the start and end date. What i want to ask is that is it possible to display a word "Overdue" (If possible "Overdue by 7 days") when the datediff is negative (eg: -7 days) The following are parts my codes for now:
<asp:TemplateField HeaderText="Date Raised" SortExpression="DateRaised"> <ItemTemplate> <asp:Label ID="Label1" runat="server" Text='<%# Bind("DateRaised","{0:d}") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Expected Close Date" SortExpression="DateClose"> <ItemTemplate> <asp:Label ID="Label2" runat="server" Text='<%# Bind("DateClose","{0:d}") %>'></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:BoundField DataField="DaysTaken" HeaderText="Allocated Days" /> <asp:BoundField DataField="RemainingDays" HeaderText="Remaining Days" /> <asp:SqlDataSource ID="SqlDS_UnresolvedIssues" runat="server" ConnectionString="<%$ ConnectionStrings:DatabaseConnectionString_PITLog %>" SelectCommand="SELECT [IssueLog].[DateRaised], [IssueLog].[DateClose], DATEDIFF(dd,DateRaised,DateClose) AS DaysTaken, DATEDIFF(dd, GETDATE() ,DateClose) AS RemainingDays FROM [IssueLog] INNER JOIN [ActDetails] ON [IssueLog].[ActID]=[ActDetails].[ActID] WHERE [ActDetails].[ProjID]=@ProjID AND [ActDetails].[DevPhase]=@DevPhase AND NOT [IssueLog].[IssueStatus]=@IssueStatus"> <SelectParameters> <asp:ControlParameter ControlID="DD_PMProjID" Name="ProjID" /> <asp:ControlParameter ControlID="DD_DevPhase" Name="DevPhase" /> <asp:Parameter DefaultValue="COMP" Name="IssueStatus" /> </SelectParameters> </asp:SqlDataSource>
By the way, I am using Web Developer 2008, VB.net.
I have a gridview that contains columns of electrical specification (value, resistance, etc.). The rows are populated with archival data from previous versions of th same part (rev A, rev B, etc.).
The question is: is there any way for me to review each row and set the font color to red if the value is different from the cell below, or above? This would highlight where changes were made to each individual revision of a part from the previous version.
I have the following problem, i am using gridview to display some table info,, and during RowDataBound event i am binding another DataList control placed on gridview template column,,, the problem is that the DataBind() event of the gridview gives "Index 1 is either negative or above rows count." error.
I debugged alot,, when you disable the DataList binding it works,, but why the 2 not working together i dont know!!.
I want to put validation in a Textbox, that the numbers entered inside textbox should be between 1 to -1 only i.e., (-1, -0.1, -0.2, -0.3, -0.4, -0.5, -0.6, -0.7 ....... 1 )I tried below code but "RangeValidator" is not working as per requirement:
HTML:
<asp:RangeValidator ID="RangeValidator1" runat="server" MaximumValue="1" MinimumValue="-1" Text="value between 1 to -1" ErrorMessage="value between 1 to -1" ControlToValidate="TxtY" ValidationGroup="usrvalid"></asp:RangeValidator> <asp:TextBox ID="TxtY" Text='<%#Eval("Y") %>' runat="server" Width="30%"></asp:TextBox> <cc1:FilteredTextBoxExtender ID="FilteredTextBoxExtender5" TargetControlID="TxtY" FilterType="Custom" ValidChars="-01234567890." runat="server"></cc1:FilteredTextBoxExtender>
i have a gridview bound to sql datasource with template fields binding the columns. I have set the Header Style to a css class. I have 3 columns not bound to data as Add, Edit and Delete. When I set the text color to white for the header only the non bound columns go white. The bound columns are BLUE like hyperlink. Any one know a way round this. (If I set the style in the gridview the all columns are white. Want to set in external css file).
I am having some text boxes in my webform. I need to set numbers of words for each textbox. if i put more than defined no of words it should show msgs or popup msgs whatever it may be.
I have a gridview that calculate net balance by taking deposit - withdraw. So when the withdraw is more than the deposit, it will result in a negative value, how do I detect that and replace the minus sign with bracket?
using vs2005 I have a formview control I added from the data section and within the formview, I aded a table from the Standard section. How can I add a text box to the formview so I can enter a number like 7 to display seven rows with a text box. the data will be saved to the sql table when I click on the Insert link at the bottom of the page.
I have a column in my repeater which allows as many as 255 characters and causes the page contents pushed away to the right if any of the record has all 255 characters in that column. How can I tell it to wrap the text after 50 characters?
I am editing the page links text 1 2 3 4 5 ... as 1-10 11-20 21-30 31-40 ...succesfully. But here the problem is when am clicking 21-30 link it changes to 3. How to display the 3 as 21-30.
I have 1 Datalist and BTNsearch in my page below is SP
ALTER procedure [dbo].[AdminSearchP] AS BEGIN SELECT * FROM House_p WHERE ID IN( SELECT DISTINCT houseP.ID FROM House_p houseP,SearchTerm WHERE [Description] LIKE '%' + SearchTerm.Name + '%') END
this SP show in dataList data that contain some words that I define in SerachTerm table
Now I want when I click on button and it show data in datalist it highlight the words in datalist that I define in SearchTerm Table i.e in serchTerm table i define below words
Paris-India-Itally-Germany
when I click on button it search in House_p table in Description Column and if in this column be above words show it in datalist
Like below
Name Description Sara She is from India
Now I want when show data in datalist it bold or Highlight the words that I define in SearchTerm table Like below
Name Description Sara She is from India How I can do it?Â
I have a gridview with the following header shown below
TYPE LOCATION
Big New York
Small BOSTON
Now, I would like to add a background colour for the headers TYPE, LOCATION. How do you do that? Kindly note, I am not trying to add a text color but instead a background color
I am developing a scheduling system in which customers are alloted 15 minute timeslots (see example below). During rowdatabound event I know how to change the value of Cell(1) to NULL by using e.Row.Cells(1).Text = "" so Select option is not available for that timeslot. This works fine for someone who has taken only 1 timeslot.
Question is, when a Customer has for example 1:00 hour appointment (which is 4 x 15 minute time slots), how do I make the next 3 rows Cell(1) value NULL?
Is there anything like e.Row+1.Cells(1).Text = "" or some loop that I can run to take care of next few rows?
I am pretty new to asp.net development. I have a a checkbox in template column in gridview how do i change the color of grid row when the check state changes.
i have gridview & m appliying for dis gv paging sorting and row color change respective courses for dat i have written code but after 3 records he give this error
Specified argument was out of the range of valid values.
