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 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 RepliesI 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 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 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 am using c# with VS 2010 and dynamic data. I have a gridview that is populated by scaffolding. I then want to use the "Delete" command on the row. While the command works fine, it does not seem to know the datarecord has child tables in a one to many relationship, thus it wont properly delete the child tables before deleting the parent table. Which is fine, i can call some linq to sql to get the table id and delete all of its children before the parent table is deleted. Odd thing is, the Gridview is retruning "" emtpry strings for the cell that has the table uniqe ID.
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and here is the gridview:
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why i am getting a empty string for "GridView1.Rows[rowIndex].Cells[2].Text"?
No sense in showing a competely blank column. how to make a GridView column invisible if every cell in that column is empty?
View 3 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 RepliesWhen my LinkButton1 button is clicked in the gridview below, I would like the Gridview1_Rowcommand to assign the ID1 to the index variable. I am getting a "Input string was not in a correct format." error. The e.command argument is an empty string
View 4 RepliesI have a button inside a table in gridview templatefield and i want to access its row index value in row_command event
i used this line.
Dim index As Integer = Convert.ToInt32(e.CommandArgument)
but got error .Input string was not in a correct format.
However i am able to fetch the row index value in button _click event using this line.
Dim index As Integer = (CType(CType(sender, Control).Parent.Parent, GridViewRow)).RowIndex
I 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 RepliesI am building a Web Content form in which the user enters some data in asp:TextBoxes, and presses submit to store the data in the database.
I am using an Upadate Panel, in which I have put the afore mentioned asp:TextBoxes. Is there a way to set TextBox.Text = string.Empty after the submit?
Note that I have implemented code, which sets my TextBox.Text = string.Empty in my aspx.cs file, which of course does not work since I am using the update panel with an AsyncPostBackTrigger...
I'm constructing a new cms with the option to create reviews and articles (blog items). Now if the user wants to write a review he/ she will want to add a lot of images in the text. Now my question to you is , what would be the best option to include those images (with keeping in mind that a CDN can be used later). I was thinking of the following methods:
Break an article in multiple blocks, each block can then include a picture and text. Just add the picture in the text via WYSIWYG editor (easiest option but not so versatile) Upload images separately and include them via tags in article text. Like Title{img_1}Content
I was searching for my problem for last couple of days. But coudn't find a better solution. So here I go again. What I did which worked great: I was going to a asp page with pre populated Dataset (dataset is already loaded with data), for a GridView. If I do the following .... the GridView shows all the data (with the fields Dataset comes with).
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Now what I am trying to do: I am trying to do exact same thing but instead of using GridView, I would like to display data in a FormView. So now I tried to do this
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PROBLEM: I can see the FormView Header with text "Test Dataset With FormView" and below the Header it displays the page numbers. I know that I have 3 data in the data set and I can see 3 page link in the FormView. But PROBLEM is it doesn't display any Field / Data. Not sure why it is doing this
Note that I wouldn't know what field to display in the FormView. Whatever I have in the Dataset I need to display. Is there any work around to accomlish my work (maybe by not using a FormView, but other conrol ?). My original goal is to Display Data in a Form View Format (One data at a time
I have a column in my gridview titled Progress. The data is currently consisting of integer values such as 1, 2, and 3. How can I change them to say "Good", "Review", and "Redo" based on their value?
View 4 RepliesI 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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