Questions on UI for ASP.NET AJAX Forum

4 answers

501 views

[Solved] Telerik RadGrid Filter State Persistense

Hi,

We have website in which many pages are having radgrid. currently our customers are setting filters on the grid. they may go to other pages for browsing from this page. They are getting annoyed when they come back to the page where they set their filters before. As this is a fresh page to asp.net http cycle, the page will be rendered from start.

I just want to know is their any process in which the state(filters) is stored for the grid and applied when they come back to this page?

Please let me know.

Thanks,
Mahesh

Grid

answered on 20 Nov 2013

1 answer

63 views

image/flash/media manager

hello ,
there is a problem in chrome with image/flash/media manager.
the manager is open minimized.
ie its OK

i attached screenshot from your demos

Editor

answered on 20 Nov 2013

1 answer

123 views

Export Column problem in Excel

Team

I am having issue with Template Column it contains Linkbutton. When i click on Export to excel in this case values comes balnk in excel.

I treid both ExportOnlyData by setting True/ False. If i set False then it exporting all filter opeiton to in Excel.

Please let me know how we will exportTemplate column with link button in excel.

Thanks
Rahul

Grid

answered on 20 Nov 2013

1 answer

77 views

RadGrid hid in view show in edit

Hi all,

So i have a radgrid with an template edit mode, and the problem is, i havea hidden column, and i want to show only, i edit mode in that row and not e all rows? is there a way???

Best Regards and many thanks

Grid

answered on 20 Nov 2013

1 answer

193 views

RadTreeView inside RadComboBox

Hi,
the following code is in my aspx page:
<telerik:RadComboBox ID="RadComboBoxStatusGrp" runat="server" Width="125px"
             Height="150px" Font-Size="Small" CssClass="txtinput" AutoPostBack="false"
             EmptyMessage="Choose a Status" ShowToggleImage="true"
              OnClientDropDownOpened="OnClientDropDownOpenedHandler">


      <ItemTemplate>
       <div id="div1">
       <telerik:RadTreeView runat="server" ID="RadTreeView1" OnClientNodeClicking="nodeClicking">
        <Nodes>
          <telerik:RadTreeNode runat="server" Text="TR" Expanded="true" >
           <Nodes>
            <telerik:RadTreeNode runat="server" Text="Approved" >
            </telerik:RadTreeNode>
             <telerik:RadTreeNode runat="server" Text="Entered" >
             </telerik:RadTreeNode>
             <telerik:RadTreeNode runat="server" Text="All Trans" >
             </telerik:RadTreeNode>

            </Nodes>
            </telerik:RadTreeNode>
            </Nodes>
            <Nodes>
             <telerik:RadTreeNode runat="server" Text="Processed" Expanded="true"></telerik:RadTreeNode>
            </Nodes>
            <Nodes>
             <telerik:RadTreeNode runat="server" Text="All" Expanded="true"></telerik:RadTreeNode>
            </Nodes>
       </telerik:RadTreeView>
       </div>
      </ItemTemplate>
      <Items>
        <telerik:RadComboBoxItem Text="" />
      </Items>
     </telerik:RadComboBox>
      <script type="text/javascript">
          var div1 = document.getElementById("div1");
          div1.onclick = StopPropagation;

   </script>

In C# on page_load event I am reading SP and get field call RunFlag.
If RunFlag == "I"
disable "Processed" node.
How can I do that?

Thanks so much for your help

TreeView

answered on 20 Nov 2013

1 answer

76 views

Sys.WebForms is undefined in Telerik.Web.UI.Ajax.Ajax.js

Hey guys,
I have a master page with a RadScriptManager, RadAjaxManager, and RadLoadingPanel. This morning the site was running flawlessly, then suddenly and without changing anything it started throwing a javascript runtime error every time I try to load it. The error is getting thrown in Telerik.Web.UI.Ajax.Ajax.js in set_uniqueID. The problem is that Sys.WebForms is undefined. I've tried everything I can find on the web to fix it. I've cleared the Temporary ASP.NET folder, removed the <xhtmlConformance> tag from the web.config. I've even reverted back to the baseline code from the previous build. But nothing has helped. Any idea how this can happen out of nowhere like that?

General Discussions

answered on 20 Nov 2013

4 answers

167 views

[Solved] Allow only exact filename

Using the FileUpload control and curious if I can restrict the filename to be a certain name?
Basically ###.pdf, where I will know the number of the file they should be uploading. Also when the control pops up for the "Upload" any way of limiting it to only 1 "Select" box, No "Add"

<telerik:RadFileExplorer runat="server" ID="FileExplorer1" Width="520px" Height="300px">

<Configuration ViewPaths="~/PDF/ECPay" UploadPaths="~/PDF/ECPay"

DeletePaths="~/PDF/ECPay" AllowFileExtensionRename="True"></Configuration>

</telerik:RadFileExplorer>

Code Behind

Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load

Dim iASI_Num As Integer = Request("ASI_Num")

'set properties according to configuration panel

FileExplorer1.Configuration.SearchPatterns = New String() {"*.pdf"}

FileExplorer1.VisibleControls = GetVisibleControls()

FileExplorer1.EnableOpenFile = True

FileExplorer1.DisplayUpFolderItem = False

FileExplorer1.AllowPaging = False

FileExplorer1.EnableCreateNewFolder = False

FileExplorer1.Configuration.AllowFileExtensionRename = False

If (FileExplorer1.VisibleControls And Telerik.Web.UI.FileExplorer.FileExplorerControls.Grid) = 0 Then

FileExplorer1.ExplorerMode = Telerik.Web.UI.FileExplorer.FileExplorerMode.Thumbnails

End If

If (FileExplorer1.VisibleControls And Telerik.Web.UI.FileExplorer.FileExplorerControls.ListView) = 0 Then

FileExplorer1.ExplorerMode = Telerik.Web.UI.FileExplorer.FileExplorerMode.[Default]

End If

FileExplorer1.Configuration.UploadPaths = New String() {"~/PDF/ECPay"}

FileExplorer1.Configuration.DeletePaths = New String() {"~/PDF/ECPay"}

End Sub

Protected Function GetVisibleControls() As Telerik.Web.UI.FileExplorer.FileExplorerControls

Dim explorerControls As Telerik.Web.UI.FileExplorer.FileExplorerControls = 0

explorerControls = explorerControls Or Telerik.Web.UI.FileExplorer.FileExplorerControls.AddressBox

explorerControls = explorerControls Or Telerik.Web.UI.FileExplorer.FileExplorerControls.Grid

explorerControls = explorerControls Or Telerik.Web.UI.FileExplorer.FileExplorerControls.ListView

explorerControls = explorerControls Or Telerik.Web.UI.FileExplorer.FileExplorerControls.Toolbar

explorerControls = explorerControls Or Telerik.Web.UI.FileExplorer.FileExplorerControls.TreeView

explorerControls = explorerControls Or Telerik.Web.UI.FileExplorer.FileExplorerControls.ContextMenus

Return explorerControls

End Function

End Class

Upload (Obsolete)

answered on 20 Nov 2013

3 answers

117 views

"EnableEmptyListItem" with RadComboBox

How to implement "EnableEmptyListItem" functionalityn in RadComboBox, just like in dropdown included with RadGrid?

ComboBox

answered on 20 Nov 2013

6 answers

566 views

[Solved] Selecting one single node

Hi,

Is there any way to configure the control to only allow to select one single item? I.e. when selecting one item, deselecting the rest of them?

If not, which would be the best way?

Thanks

DropDownTree

answered on 20 Nov 2013

3 answers

151 views

Drag and drop thousands of nodes between two radtreeviews

Hello Sir,

I have two issues in the drag and drop functionality between two treeviews.
The drag and drop is going very smooth as long as I want drag and drop small number of nodes between the two treeviews ( for examples 10 nodes , some hunderts nodes or even few thousands nodes ).

Issue 1 :
When I try to drag and drop for more than few thousands of nodes between the two treeviews, I got the error which say (Maximum request length exceed).

Issue 2:
When I drag and drop really huge number of nodes like ( 300000 nodes for example ) , usually the error is ( not enough memroy or out of memroy)

So please advise me what can I do in both cases because these cases are valid scenarios in my application.

I will be waiting for your reply.

Regards,
A.Abbas

TreeView

answered on 20 Nov 2013