Forms Data Controls :: DataPager Control With QueryString Encrypted
Mar 10, 2011
I have a datapager control
<asp:DataPager ID="DataPager1" QueryStringField="pageid" runat="server">
The control works perfectly when the QueryStringField "PageID" not not encrypted. When it's encrypted the control no longer works. Is there a way to assign the page number in the back end? Is there a way to work with encrypted query string with this control?
i have a listview to show some data and with it i have a datapager the datapager is used for allowing change pages between products but i have and hyperlink above product image that allow to see the specific product details but the datapager wehn a used clicks to see product details should not be visible because there is no more pages , its a specific product but the datapager should be visible in the other scenario how can i do that?
I have a listview control and for paging I've used a datapager control. Problem is that it is appearing right hand side of the listview control. But I want to place it at the bottom of listview control. can any tell me why this is happening.here is the code
all i am using Datapager control with ListView control in my application.where i bind my list view in page_prerender event. my problem is that Datapager control is showing the page records but when i click on the next page ( i.e. if i am on page 1 then clicked on page 2) it will not responding.
i am using my list view in update panel.is the problem with the update panel?
previously when i binded my Listview on pageload it work's fine.
"Actually i got the problem but i don't know the solution"
problem is that i am using mootools.js files when i disable these file my code is working fine but when ever i use mootools.js files with AJAX it gives me error.and some code is not working properly in my application....
I have a page where I use the ListView and DataPager.My listview is populated as a table where each row has a bit data a dropdownlist with some values and a link button. Now I am trying to pick out the selected value from dropdown list when I kick on my linkbutton. As long as I'm on page one, everything is woriking fine. But if I go to page three then I can not pick out the value I selected in the dropdownlist. I have tried to add a textbox in the listview and then I am able to get the value out I typed into the textbox independent which side I'm on.
Why can I pick out the value from textbox but not the selected value in dropownlist?
is there a way to set datapager controlid to control in other page.
For example: we have 2 pages - page1 with datapager1 and page2 with listview and datapager2. If i put datapager2 in page2 and set pagecontrollid to listview everything is ok. i wonder is there a way to set programatically the same in page1 so we could get te pagecount for other page.
Web Forum is a perfect example - we have posts count, when we click on datapager in topics list, it redirects us on selected page with posts for selected topic (i assume its on other page).
I got a datapager control with four buttons First, Previous, Next, and Last. The datapager control is set up so it returns ten records. When I open the web app with the browser it returns ten records and the datapager controls buttons; however when I click
Code for the pager control: <div style="padding:10px;text-align: center;"> <asp:DataPager ID="DataPager1" runat="server" PagedControlID="ListView1"> <Fields> <asp:NextPreviousPagerField ButtonType="Button" ShowFirstPageButton="True" ShowLastPageButton="True" /> [code]...
I'm using a ListView (e.g topListView) with paged rows (using a DataPager). One of the topListView's features is when a user clicks on one of its rows, its SelectedValue property is used to populate a SelectParameter in another SQLDataSource control that populates another ListView (e.g. bottomListView). It's working fine. Even when the webpage first loads, the SelectedValue of first row of the topListView is successfully being used to generate content in the bottomListView.
However, when one of the DataPager's buttons is clicked, the SelectedValue seems to be ignored, and the bottomListView isn't refreshing. And yet, when you click a DataPager button again, it works. basically it's taking TWO clicks of the pager for the SelectedIndex to be read. I've tried assigning the SelectedIndex to 0 in the PagePropertiesChanged and PagePropertiesChanging handlers but no luck (even with calls to bottomListView.DataBind(); and/or SQLDataSource1.DataBind(); after index assignment).
assigning the index seems unecessary though, since top row content is being rendered correctly in a SelectedItemTemplate after clicking any DataPager button. to me that means the SelectedIndex is being set to 0 when the page is being re-rendered.
I am really fed up with a datapager I am using as I cant change the value of the querystring. I currently have this code:- [Code]....
When I first arrive on the page I see this querystring, depending on the picture selected a different ID will be shown:- [URL]
See the bold. When I click on the next image I need the querystring to change to the ID of the image. So something like. But it does not work, I don't know to do it. I tried with adding QueryStringField="String" but this didn't work either.
I am using a Datapager in my project with a ListView control. The Datapager is set to use a querystring value Page, so that a typical URL looks like: [URL]. The problem is that the ListView throws an ugly error if the pageview is invalid (0, for example).
The error is: Specified argument was out of the range of valid values. Parameter name: startRowIndex
The error originates in the ListView SetPageProperties method. What is the best way to address this? Can I override the SetPageProperties method in some way, to check the startRowIndex parameter? Here's a very simple page that replicates the error: [URL]. A copy of a simple webapplication project demonstrating the error: [URL]
I am simply trying to get a querystring value and pass it to a textbox in a formview with the default view set to edit mode.
Protected Sub fv_Detach_Engine_DataBound(ByVal sender As Object, ByVal e As EventArgs) Handles fv_Detach_Engine.DataBound If fv_Detach_Engine.CurrentMode = FormViewMode.Edit Then Dim tbx_IDProfileAccount As TextBox = TryCast(fv_Detach_Engine.FindControl("tbx_IDProfileAccount"), TextBox) If tbx_IDProfileAccount Is Nothing Then tbx_IDProfileAccount.Text = Request.QueryString("IDProfileAccount") End If End If End Sub
I'm just wondering if anyone has come across a good, easy method for updating a SQL Server 2000 DB table using the edit feature in GridView. The catch here is that I need it to encrypt, send to database, then decrypt when the page calls it to be displayed. I have successfully implemented an insert method using FormView with encryption. For some reason, I just can't seem to figure out the edit/update.
The following code works well as long as I pass a querystring value to the datalist.
Private Sub BindGrid() Dim id As Integer = Integer.Parse(Context.Request.QueryString("id")) Dim strConnString As String = ConfigurationManager.ConnectionStrings("Conn").ConnectionString Using con As New SqlConnection(strConnString) Using cmd As New SqlCommand() cmd.CommandText = "select Id, Name from tblFiles where Id=@Id"
However, the page errors with the message "Value cannot be null." if I don't pass a value. I know that DataList does not have an EmptyItem Property like a Gridview control. I do not want the page to error if I don't pass a value. Need info to deal with empty values in a datalist.
Most websites have pointed me to this code to use:
The 'list' throws an error. The error is "Too few type arguments to 'System.COllections.Generic.List". I am not sure if the code is written in C# and that is what is causing the error. It seems that it should work but I can not figure out the 'list' error.
I have just downgraded 2 of my asp.net projects from framework 4 to framework 3.5. It looks like the latest framework has broken the datapager functionality. I consider this a pretty fundamental part of presenting data to the UI. Has anyone else experienced problems, and does nayone know when Microsoft will fix the problem. In my case when paging away from page one and then changing the page size via a dropdownlist (see below) all work fine.
If navigating to the last page and then selecting some more search criteria to perform another search the pager returns no records found, the record counts etc hold the previous search result counts and it is not until the search button is clicked again that the expected results are rendered.
All works correctly now, as intended after reverting back to framework 3.5.
I'm trying to populate the DataPager using Container.DataItem (I'm not allowed to use FindControl) but I get this error
'System.Web.UI.WebControls.DataPager' does not contain a definition for 'DataItem' and no extension method 'DataItem' accepting a first argument of type 'System.Web.UI.WebControls.DataPager' could be found (are you missing a using directive or an assembly reference?)
I have a listview control qith a datapager. I'm using a linkbutton for next and previous. I have a css class that makes the text Arial, and bold. It also sets the size to 10px. When I run the page, the link button is Arial and bold, but I can't change the size of the text. I've tried setting it to 10px, 8px, even 5px, 10pt, and xx-small. Nothing changes the font size. My customer wants the next and previous buttons to look a certain way. I'll have to manage paging manually if I can't get this figured out.
I have a listview and a datapager for it c outside of the listview. I would also like to add a datapager in the GroupSeparatorTemplate. I have added it, but when I try to go to the next page of the ListView the page takes a long time to do the postback and, at the end, it doesn't go to the next page.