I have a GridView and the second column (ie column 1) is:
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On the GridView's SelectedIndexChanged event I have:
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fullname is a Label alright, but its Text property is an empty string. How do I get the actual string that is shown in the cell?
I am using ListView to display the Data.
I am getting some text or empty string from backend for a particular column.
If i got empty string i need to bind with an imageButton in that row.
and if i got a text i need to replace the imagebutton with text.
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I just hit the same problem as described here: [URL] - GridView paging with ObjectDataSource. I see the column headers but no data, and I know for a fact my method returns a DataTable with data in it.
View 1 RepliesI have a gridview with two bound fields. On clicking a button i want to display the values in first row of gridview in two textboxes. But if gridview cell is empty i am getting the text in textbox to which the value of cell is given as -' 'i know my problem will be solved if i use the template fields instead. But i want a solution while maintaining the bound fields ,if any.
View 2 RepliesNo sense in showing a competely blank column. how to make a GridView column invisible if every cell in that column is empty?
View 3 RepliesHow 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 Repliesprovide an example to do that... "Hide column if row is empty" in Databound()
datasource could be .1
coulmn: id-value1-value2-value3
row: 1-4-3-NULL (output: hides row value3) because the value is NULL
.2
coulmn: id-value1-value2-value3
row: 1-4-NULL-NULL (output: hides row value2,value3)
is it possible to display Null. if my sql data is null while binding it with gridview in asp.net
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for example like this
[IMG]http://i53.tinypic.com/n51ogh.jpg[/IMG]
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 want to hide a grid view column if that column is empty. How do I do this? I dont have much exp. with grids.
View 23 RepliesI have in my code a gridview that I redirect to excel, it works fine when I have data in the data set. waht I want is to show column headers when there is no data right now what i get is empty sheet.
View 7 RepliesI have a grid view which is made up of bounded and template columns. I have a check box which i select to show all/ show non empty columns.
My issue is hidding the template columns. I have the following code:
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My issue is with the piece of code
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How do I find the ID of the label in grid view column for the template column?
I have a ListView control that might be empty sometimes. I would like to show a text message like: "No items to Show" when the ListView is empty.
I have read the FAQ of this forum. This issue is not there.
I'm trying to execute a query and display the result in grid view.Its working well...
However,I wish to display some simple text like"No tuples selected" making gridview visible to false if there are no rows selected for that query executed.Is there a way to do that?
I have a 3 text boxes. When i enter datas in and click the button it displays the gridview with filtered data. Now my problem is if there is no data in gridview it has to show "no data" so I used emptydatatext property.. The problem is, in the page load itself it shows "no data"
View 3 RepliesI want to change the text of gridview empty data template based on diff scenerio's.
View 3 Repliesstring s = "" when I click on the DeleteImage1 button in the EditItemTemplate row.Cells[2].Text is an empty string in gridView_RowCommand (3 buttons inside an EditItemTemplate)
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I have a gridview and one of the fields is a template field. The item template is a label and the edit template is a drop down box that all works lovely.in the Gridview1_RowUpdating event I would like to compare the original value for this template field with the new value (see if it goes from Pending to Approved). but I am struggling to find the old value for this field. I could save it to a module level variable in the GridView1_RowDataBound when I set the row to 'edit' but I think there is a better idea out there. I have tried to access the datarowview but it keeps coming back as Nothing e.g. This retuns nothing:
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Does anyone have any ideas other than recording the data in the RowDataBound event please?
I've created a templated user control by following the example on the microsoft support pages. I won't post it all but the important part of the CS file looks as follows:
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I'm not sure if the whole _CurrentDataItem business is required, I don't think so.The problem I've got, is that I've tried nesting it inside a FormView control so I can use it to display a record from a database. My ASPX looks like this:
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Now, the bound properties (TitleText and TitleSubText) bind correctly, but the nested / template content is blank when the page loads. I'm not sure if this is something to do with the order in which everything is loaded or because I'm missing some code in the SimpleTemplate to get it to bind (etc.).
I would like to add a column in my datagridview that takes the value from the database and asigns it to the text of a linkbutton or make it a hyperlink. i know how to handle getting the value from the row but dont
know how to make a value a link, or set the text to a link button
I am trying to change the text in the header column when the GridView is sorted by checking the SortedDirection of the GridView.
problem: The text in the header column gets changed after i have clicked three times to sort the GridView.
i don't understand my problem. it seems really simple to get it work...this is what i done on each databound
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I have a gridview which is populated by SQL command at page load. Here is the sample below;
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I would like to enter a name into a textbox, click a button and find the name in my gridview name column , then move to and select that row in the gridview. How can this be done?
View 4 RepliesIs there any way to get the datagrid header column's text before the grid loads.
View 7 RepliesI have a 1-column gridview (and it must remain 1-column) which contains only text. My requirement is to prefix each row with an image followed by the text. The image may or may not be indented a bit, like an expanded child node in a tree.
I know a gridview renders as a table and I know I could put an image at the beginning of each row in a table (using a repeater, for example). But this is an existing app with a couple gridviews which need to be enhanced and I don't have the time to swap out the gridviews for repeaters.