I'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.
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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)
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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)
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
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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 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 am trying to delete a row in the GridView with an ImageButton Link. By clicking the button, the GridView row is set with a backColor = "Red" and with delete confirmation window. On Cancel, the background color is removed, but When I confirm the deletion, the row is not deleted. I use the following code:
<asp:TemplateField HeaderText="Delete?">
<ItemTemplate>
<asp:ImageButton ID="deleteImageLink" runat="Server" ImageUrl="~/images/Delete.gif" CommandName="Delete">
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The bellow code deletes the row, but the without setting the background color on the row prior
deletion:Â ImageButton deleteButton = (ImageButton)e.Row.FindControl("deleteImageLink");
deleteButton.OnClientClick = "if (confirm('Are you sure you want to delete this user account?') == false) return false;";
I have a gridview with 3 columns. In second column I want to display some text in 2 rows and then a gridview.
Here is my code:
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The problem is my third row is displayed as a row under first column. How do I make it a separate column in my girdview. Not sure what is going wrong.
I have followed all the steps in the link [URL] and all the functions are working except that the flash player is not getting displayed in the gridview and hence i am not able to play.
View 1 RepliesI've got a Varchar2 field in my table which I want to convert to a CLOB. I am unsure whether the data would get truncated when selected. If so, what is the limit and does it depend on the database settings?
In my TOAD or SQLPLUS window it gets truncated but this may just be the environment settings. I'm not sure whether it would get truncated in my actual application (I can test this, but up to what size should I test?)
If it does get truncated, what's the best way to display the whole CLOB? There are other fields in my SELECT query, so I think I can't just loop through multiple rows. Is there any way out?
I'm trying to make a page where information from the database are displayed on a page. For this, I'm using a Gridview control. The data displays fine, but it displays the same information twice. So basically, two tables are drawn by ASP and placed side by side.
Heres the code I'm using:
<asp:GridView ID="PackagesGV" runat="server" Width="520px">
<Columns>
<asp:BoundField DataField="ID" HeaderText="Package ID"/>[code]....
Also, the SQL Stored Procedure is pulling all of the fields required by the Gridview. The SQL is basically
"SELECT [ID], [PackageName], [PackageText], [PackageImageID], [PageID] FROM [Packages]"
So I'm not requesting the information twice using the Stored Procedure.
I've started ASP.NET in July,
I have read your article from aspsnippets.com about custom paging it really work, but there are a problem that if there are more record in database (2000 to 5000) than  number of page index  will be goes in large number. like 1 to 200, any way which can divide it  like 12345678910...2000.
View 1 RepliesI have a Table ShoppingCard_Tbl where the user is able to Edit and Delete a Product
And I have other GridView with my TOTAL from ShoppingCard_tbl, when i edit something ou delete
my GridViewTotal takes a long time to updade .
What i have to do ?There is a easy way to do that ?
I hv a gridview in my page, and is getting populated on page load in code behind page ..now i want that, when the page gets load the first row should be selected and the all the values of the row should be get visible in the textboxes above the gridview
i sm hw got the default first row selected but the values of that row is not gettign diplayed in the textboxes.
i would like to find out how to go about displaying data from multiple database tables on the same page. What i mean is it would look like the feeds on the facebook home page where you can see the information like newply uploaded photo or a new post.
I have two tables, and i want to display any newly created row on my home page from either table in the same control. Currently, i have two gridviews, but i want the data from both tables be displayed together.
Let me try to explain my situation. I have a database table which contains, among other things, a boolean column called PermissionSlipRequired. I have a repeater on my page, and before each row in the database is shown in the repeater, I want to use my code behind to check the value of PermissionSlipRequired. Based on whether the value of PermissionSlipRequired is true or false, I want to change the text of a literal within the repeater. That's a real mouthful; hopefully some markup and code will clarify. Here's my repeater:
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Here is what I've been able to come up with for my code behind. Needless to say, this code doesn't work.
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As a former PHP user who is trying to migrate to asp.net.
I'm a college intern at a small software company. I'm a novice when it comes to ASP.net and Expression Web, so sorry if these are obvious questions.
1. After figuring out how to get fields calculated before they get displayed (did this with SQL), I need to find a way to put certain characters before the output in the fields. I'm fairly certain this is done with a template field, but I have no idea how to touch those without making them blow up.
2. I would also like to have color in the GridViews rows or cells depending on a value returned from the database. Again, I think this would be done with template fields.
3. Thirdly, I need to be able to limit the characters in a few cells. I've searched and found some answers with this, but still Template fields go right over my head.
I have a gridview defined inside a div. I have defined a footertemplate for it, but for some reason, its not being displayed. Here is my code:
<div style="overflow: auto; min-height:10px; max-height: 250px;">
<asp:GridView ID="gvIncidentDetail" runat="server" GridLines="Vertical" OnRowCreated="gvIncidentDetail_OnRowCreated" OnRowDataBound="gvIncidentDetail_RowDataBound" OnSelectedIndexChanged="gvIncidentDetail_SelectedIndexChanged" Width="100%">
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I have a table "deposit_options.The form deposit_options.aspx, save the data.When you reopen deposit_options.aspx, I wish that the data are stored and displayed, and only update them.
View 2 RepliesI'm using a ListView control and have everything working the way I want, except the display of the data. I have an asp:Label control for each field, and if I have "Text='<%# Eval("MinimumValue") %>' " everything works fine, except the dollar values from the database are displayed as decimal values (how they are stored in the database). I tried adding .ToString("C") to the end of the Eval and I keep getting the same error. I've included the block of tests (with error) from my immediate window. Is the problem just that I'm on the aspx page and need to do formatting in the code behind?
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I'm having some difficulties displaying/enabling a link within a gridView but I only want to show it if the formType is equal to 'additional' This doesn't seem to working, Here's my link, inside a TemplateField:
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Is it possible to achive this? As currently the link is displayed for all 'formType' and not just for "additional" as intended?
I have a ReportViewer control on my aspx page that displays a report defined in an rdlc file. The rdlc has a textbox for displaying the number of rows on the report (using the =Count function).
I am looking for a way to retrieve the value of this textbox in my code-behind.
How to control the number of displayed rows in a grid? Which property to change?
View 2 Replies