I have a gridview which is present inside a repeater. I have been successful in displaying the data inside the grid view. Now I want to fetch data from the gridview. But i have not been able to fetch the data from the grid view.
i have a repeator control that is bind to a dataset, one of the field is image path that is bind with <img src tag. Now the problem is so of the articles are with out any image, how can i make sure that <img tag only render when there is an image name exist?
I have a gridview which has a image button for deletion purpose in every grid row.I have placed the grid inside update panel.In IE 10(interet explorer 10) when i click on this image button it throws webpage error:
Error: Sys.WebForms.PageRequestManagerServerErrorException: Input string was not in a correct format.
and data does not delete.But in other browsers no exceptions thrown and code is working fine without any error.
Server Error in '/AviaBellaVidaChecklist' Application.
Invalid attempt to read when no data is present. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.InvalidOperationException: Invalid attempt to read when no data is present.
I got this problem that I'm trying to repeat an imagebutton inside a repeater so I can add an command argument to it... But the image butten fails and I can at the most get it to write "Subit Querry" att the fields where I'm trying to get the images to appear. I havent that much usefull code for this after trashing the most in frustrations. but this is what I got.
So what I'm trying to do is put a Imagebutton around my <%#Eval ("img_name") %> so I can get the src from my DB.
I'm working on a bug in our application and I cannot figure out why this problem even exists. We have a custom DataGrid control that inherits from the standard asp.net DataGrid. In the grid, we have a ButtonColumn as the second to last column. The code for that column is:
The problem is that the "alt" text does not show up at all. There are 2 other images in this DataGrid, and the alt text shows up just fine in those.
How to call different images in <asp: Image> tag for every row of gridview.I used below code as per my requirement (HTML code):
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Caption="Customer List" EmptyDataText="You have deleted all records in customer list"> <RowStyle Height="40px" /> <Columns> <asp:TemplateField> <ItemTemplate>
Only difficulty im facing is how to bind different images in "ImageUrl" for every row of Gridview.Note: Images are not saved in DB.