Web Forms :: Remove Table Around Contents Of Placeholder?
Jul 25, 2010
I have a gridviewto which I have added a templatefield based column. In that template field there is a placeholder. I am adding either a textbox or a radiobuttonlist to that placeholder programmatically.
So the problem is that when the page compiles, the contents of the placeholder get tabulated. So each listitem of the radiobuttonlist is encapsulated by its own <td> and <tr>
Now I seriously would not want the items of my radiobuttonlist to get separated as I am using the jQuery UI to style them. Not that they are not getting styled, but not the way should be.
Following is my .aspx code that creates the CPL:
[Code]....
Following is my .cs code :
[Code]....
Following is the resultant compiled code. It is inside the <td> of the parent gridview:
I have a GridView control which contains a custom <pagertemplate> with a <asp:PlaceHolder runat="server" ID="plcPages"> control. The .aspx.cs file contains the following code: protected void Page_Load(object sender, EventArgs e) { ... {Other Code} ... GridViewRow pagerRow = GridView1.BottomPagerRow; PlaceHolder PagePlc = (PlaceHolder)pagerRow.Cells[0].FindControl("plcPages"); Button btnPage; int iPageNum; for (int i = 0; i < GridView1.PageCount; i++) { iPageNum = i + 1; btnPage = new Button(); btnPage.ID = "btnPage" + iPageNum.ToString(); btnPage.CommandName = "Page"; btnPage.CommandArgument = iPageNum.ToString(); btnPage.Text = " " + iPageNum.ToString() + " "; PagePlc.Controls.Add(btnPage); } }
Everything works fine the first time the page is displayed. But, when I click any pager button, including the Next and Prev command buttons that are not part of the PlaceHolder, the contents of the PlaceHolder are never re-displayed. I know from searching other posts that the PlaceHolder contents are lost during the trip to the server, but I am already recreating them every time the page is loaded. They are just never being shown again. I've spent the last two days playing with ViewState And every other combination.
I need to be able to check programatically if a SqlDataSource contains no rows, and make a Placeholder visible if it does contain rows, and invisible if it doesn't. I seem to be able to return the affected rows using SqlDataSource1_Selected, but turning the placeholder invisible never works.
turning the placeholder off and on depending on whether the data source contains rows?
I am dynamically creating a table that contains a textbox in each cell. The table is put in a placeholder control. Everything displays perfectly. The problem is when I go to retrieve the values entered in the cells. I have the code to generate the table in a separate method called CreateTable(). In order for my program to find a table in the placeholder when I go to save, I have to run CreateTable() in a postback event AND in the PageLoad event. If I call CreateTable() in only one of those places and I try to save, it says the placeholder is empty and, therefore, I cannot save the textbox contents. I've tried calling CreateTable() from InitLoad but that doesn't work because it needs to reference values from three static controls: 1 dropdown, 1 listbox, and 1 calendar control, which I don't believe have had their viewstate rendered yet.
I need to populate a listbox with the contents of a column in every row of a table. But, the table and its columns are only known at runtime. Once a table is selected by the user, I will know the name and type of the column, whose contents I need to display in a listbox. But, how do you access all rows of a table sequentially so that the contents of the column in each row can be added to the listbox?
I am using list view to display the the data but i am getting an error like An item placeholder must be specified on ListView 'ListView1'. Specify an item placeholder by setting a control's ID property to "itemPlaceholder". The item placeholder control must also specify runat="server.Even i have specified the itemplaceholder id but no use still same error.
how to maintain state of placeholder. i have a placeholder in which i add many image controls dynamically but when my page get refresh all controls from placeholder gets removed from it. the enableViewstate of placeholder is set to true.
Although I'm a total novice at building web pages, I figured the best way to learn is to do it. I've used a master page and, so far, all the basic information pages work OK.
My problem starts when I have several options for the same Content Holder. Is it possible to use clickable cells to show various *.html files in a different row in the same table.
I can show an image using a script but not a file.
<script type ="text/javascript" > function Change() { document.getElementById ('tdContentItem').innerHTML ='<img src="Images/Thumbs/Councillors.png"/>' } </script>
What I need to show is a clickable imagemap that loads the resulting pages into the same row.
I was looking for functionality in SSRS 2008 that allows the creation of a table of contents when exporting to Microsoft Word.
I have not been able to find any examples and thought maybe I would have to use a 3rd party component. Has anyone had experience doing this in SSRS and if so could you provide an example.
Let's say I have a table (Table1) with three columns (Col1, Col2, Col3) and two rows. Let's say I have a button on a page. I want to send the contents of those two rows in an email in the Click event handler of the button. Here's the SQL framework I've got: [Code]....
what can I do when my all database table's name into dropdown list & when i select or click the table name from dropdown list display the whole field into the gridview dynamically.
I have a page where I would like to collect information about x number of users. I have a control where you enter in the number of users and based off of that number, I create a dynamic table with a row for each user. Each table row has textbox controls that I would like to retrieve the value from on postback. How can this be accomplished?
I have a HTML table with 5 rows and 2 columns.I have set the background color to gray, but I how do you eliminate the grid lines as they are displaying as white? I wish to remove/hide the grid lines and table border so that only the gray background color Gray shows.
If the contents in HTML table headers or cells have spaces, even with "white-space:nowrap" in CSS, they wil wrap, as long as there is not enough room in headers or cells. it seems cells have higher priority than headers. I mean, if strings are shorter in cells than ones in headers, the content in headers will wrap.Does anyone know how to keep them unwrapped, no matter what?
I am using this code to fill my datalist: Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim myConnection As SqlConnection Dim myCommand As SqlDataAdapter myConnection = New SqlConnection("mydb") myCommand = New SqlDataAdapter("SELECT * FROM Posts", myConnection) Dim ds As DataSet = New DataSet() myCommand.Fill(ds) DataList1.DataSource = ds DataList1.DataBind() End Sub
It works and fills the datalist with the whole table. When this page opens the address bar is like [URL].Ii would like the datalist to show all contents in the table with this specific thread ID.
I pivoted my gridview with this code. But This code is not mine. Just tested and worked. But i dont know how can i add remove/add buttons to all columns.
i want to get the contents of a textbox and set them to a asp label for output, we can cause a postback to if that makes it easier, so far i did this and it comes up trumps
