The values in one of the fields in my GridView's table are just either a zero or a one or a null. Well, "zero," "one," and "" are not very appropriate values to display to the end user. Is there a way I could change these to "True"/"False"/"NA" or "Yes"/"No"/"NA"?
View 5 Repliesi need to change the images getting displayed in gridview as per IMAGE_ID selection...which is kept in a dropdownlist...is it possible...
this is my code where when user selects image_id and logo_id from two different dropdownlist...accordingly images and logos will be displayed on two gridviews...but when user is changing data in dropdownlist the gridview doesnot reflects the change
[code]....
How to change the values in gridview on text change of templated control without databind again?the value of templated text boxes should change If i change the value of one of the templated textbox then accordingly(By mathematical calculations) the vlaues of all tempated textboxes should also change.
View 7 RepliesI have a dataset into which I load an xml file using DS.ReadXml("~/Example.xml"). I have a column labeled show which is a checkbox. Below the gridview I have a button which says show all. When this is pressed, I want it to check every checkbox in the gridview and save the dataset back to the xml file.
My xml file has the following format:
[Code]....
My code is as follows:
[Code]....
Why doesn't this code work? I get the following error whilst executing it:
Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index
I got a gridview -CompGrid, having 3 columns - Dept, Employees, Status.
The 'Status' tab need to be edited. So that I put a Dropdownlist as an Itemtemplate and connected the 'DataValueField' as 'Status'.
Now I can edit each row by row only. Some times it needs to update all the employees status in one department.
So that I placed 2 more dropdownlists in outside of gridview.
1. Department List, 2. Status List.
My requirement is this, When I select one department and corresponding status, it should update all the records of that department in the grid.
I have a gridview that has certain values in it that I would like to change based on a condition. For example, if a value in the column is 'x', I would like to make that Value Bold and have text that says 'Not applicable'
How can I do this? How can I programtically chnage values in a gridview?
I have a gridview with a dropdownlist in one to the headers. So on the onselect event of the dropdownlist I want to change the assigned values of itemTemplate values inside one of the columns.
View 1 RepliesI'm using a hyperlinkfield and would like to change the text that's displayed in the Region field
<asp:HyperLinkField
DataNavigateUrlFields="Dowrdate,Region"
DataNavigateUrlFormatString="NatAreaMonth.aspx?Dowrdate={0}&Region={1}"
DataTextField="Region"
Text="Region"
/>
[Code].....
how to change gridview cell value for a checked row without affecting any changes in database for ex if a row contains quantity of item 6 i want to change it value to 5,4 upto 0 that is on click event of delete quantity button i have identified row with a checkbox in grid view.
View 1 RepliesI have a GridView that gets populated with data from a SQL database
Now i want to replace values in my one column like so......
If category  value is a 0 then display Admin in the GridView.
If category value is 1 then display user in the GridView
category is col name in gridview and sql table
I am having gridview and i have check box for each row. There are 2 buttons ,accept and reject outside the gridview. If I click accept button, all the checked rows fields value should change to accept and if i click reject button all the checked rows column value should change to reject. There are 3 columns only one column will change.
View 1 RepliesI'm having a problem displaying all data from a couple of database tables in a GridView. Only one row is displayed. I have my SQL query posted in the "SQL Server etc..." forum, and I'm posting the code here in case there's something wrong with how I display the data in the GridView. The GridView should display 2 rows, but displays only 1.
[Code]....
I'm trying to use images representing arrows to allow the user to change the order in which items appear in a list in a grid view in ASP.NET.
I have a class which has a value named "position", the class is displayed inside the GridView and is ordered by position. In each of the rows of the gridview are an up and down arrow which i want to change the value of "position" for the object represent by the row of the gridview. Whats the easiest way to do this?
[Code]....
I've created a gridview and one of the columns displays a field called "usegolive". In the table this value is either 1 or 0.I'd love to know how to convert this so it's displayed as either "yes" or "no" without loosing the underlying values. Seems fairly straightforward but I cant figure it out.
<ItemTemplate>
<asp:Label ID="Label3" runat="server" Text='<%# Bind("usegolive") %>'></asp:Label>
</ItemTemplate>
I have a datatable as a datasource to a grid view, it has a column amtDue, i would like to be able to sort by this column,, while not displaying it.
View 4 RepliesI have a query that joins two tables (in Linq) so I usethe result as an Iqueryable. I want the Query result to be displayed in a gridview, but for some reason I see nothing on the gridview.(I also tried without the join and just using the IQueryable result -and still nothing)
[Code]....
why is doesn't work, or link me to an examlple that is similar - (Also is there another way to use the result of a "join" not as IQueryable)
Excel Data should be displayed in gridview?
View 2 RepliesI have a web page that contains a gridview control and is bound to an object data source.
Computers which use this page access it through a LAN.
The databases that the page uses are on a SQL 2005 server.
The page also uses the local users ID from their computer to display a custom data view for each user.
Like so :
If HttpContext.Current.User.Identity.IsAuthenticated Then holdLenUID = HttpContext.Current.User.Identity.Name Session("ID") = Mid(HttpContext.Current.User.Identity.Name, 14, Len(holdLenUID))
The object data source uses the ID to filter the data for the custom view.
<asp:SessionParameter SessionField ="ID" />
I am part of a group of people which use the web app on a daily basis.
I can no longer see my custom data on the page.
I can still access my data or any of my coworker's from a drop down on the page.
My coworkers can see their custom data when their page first loads.
I am the only one who can't !
Up until a week ago I was presented with my custom data on page load.
Also if I run the web app from VS2005 on my machine which uses a local web server the page is presented to me with the custom data.
I am at a loss as to where to begin to look for problem source.
Is it the web server ? IIS on the server ? the ASP net process on the server ?
I have a gridview and there is a templateField with a few labels in it. I have a dropdownlist in a headertemplate and when the selectedindexchanged event I am trying to change the values associated with those labels. The name of the gridview is Gridview1. Here is the template field when it is first shown
<asp:TemplateField ItemStyle-CssClass="phoneCostsPhoneStyle" >
<ItemTemplate>
<div style="position:relative">
<asp:Label ID="lblDayCallPhone" runat="server" Text="Day:" CssClass="lblDayCallPhoneStyle"></asp:Label>
<asp:Label ID="lblDayCostsPhone" runat="server" Text='<%# Eval("NATIONAL_DAY", "{0:C}") %>' CssClass="lblDayCostsPhoneStyle"></asp:Label><br /><br />
<asp:Label ID="lblEveningCallPhone" runat="server" Text="Evening:" CssClass="lblEveningCallPhoneStyle"></asp:Label>
<asp:Label ID="lblEveningCostPhone" runat="server" Text='<%# Eval("NATIONAL_EVENING", "{0:C}") %>' CssClass="lblEveningCostPhoneStyle"></asp:Label><br /><br />
<asp:Label ID="lblWeekendCallPhone" runat="server" Text="Weekend:" CssClass="lblWeekendCallPhoneStyle"></asp:Label>
<asp:Label ID="lblWeekendCostPhone" runat="server" Text='<%# Eval("NATIONAL_WEEKEND", "{0:C}") %>' CssClass="lblWeekendCostPhoneStyle">.........
When i run the following code i get an error when gridview changes mode to Edit. stating that you can't change string to decimal!
To get around the occurance i want to disable code when in Edit mode or resolve another way?
GridView1_RowDataBound
For Each row As GridViewRow In GridView1.Rows
Dim cell As TableCell = row.Cells(7)
Dim invoicetotal As Decimal = CDec(cell.Text)
I have a gridview in which I have several editable fields. The user wants a non-editable field to be modified if another field is modified in the same row. e.g. if Age>=65, Status should ="Retired"
I am using the following demo: [URL]
to create a bulk edit gridview so some columns are automatically editable and others aren't, with a single update button. I can set Status="Retired" in the xml generated, or as a rule in database table. But I'd like the status field in the gridview to change when Age is modified and to be shown to user before they press the single Update button. I'm using update panels and ajax on the page also.
I have a gridview on my aspx page with four columns from sql server.
Now my requirement is, whenever user click on button a barcode should be generated from the gridview and displayed in control.
I m totally clueless to how to achieve this and where to start.
i take data from Sqlserver database , and my prblem is that i want to get old and new values from gridview and base on that i want to change there background colors .. i try gridview rowupdating , editing ,updated Events but when i debug no break point hit and there was no value in ViewSate that i declare ,
View 2 RepliesI have a repeater control populated with data binding expressions like in the expression below...
[Code]....
I want to be able to redirect a user to default link if the LinkURL value is empty, that is for each data item, there will be a check if the LinkURL field contains a value. If not, a default value will be supplied.
I have a GridView control with a header template with Text Boxes so users can input new data for a new row. I need to bind the text property of each TextBox in the header row with the insert parmaeters in my ObjectDataSource.
View 3 Replies