Questions on UI for ASP.NET AJAX Forum

2 answers

265 views

Hi

I have seen that, TreeNode has the property ExpandMode. My Scenarios is - I am binding TreeView from back-end by just providing data source (not creating tree nodes and adding it to treeview), also in design I have just placed TreeView.

Now, when my page is loaded and treeview is displayed, I want all nodes displayed in Expanded Mode. I am looking forward for a single property on TreeView level. I do not want/love to write any (C# or JS) code to iterate through and set expand mode.

Please provide your suggestion for this. Thanks.

TreeView

answered on 20 Nov 2013

3 answers

202 views

get_selectedNodes() nodes order

Hi,

The client side method get_selectedNodes() should return the nodes in order they were selected, this doesnt seems the case anymore...

Before implementing my own logic I would like to know if this is an issue/bug?

Thanks

Here's a snippet :

var treeView = $find(RadTreeViewClientId);

var nodes = treeView.get_selectedNodes();

for (var i = 0; i < nodes.length; i++) {

console.log("SelectedNode " + i + ": " + nodes[i].get_text());

}

TreeView

answered on 20 Nov 2013

4 answers

494 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

59 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

113 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

71 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

181 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

73 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

153 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

111 views

"EnableEmptyListItem" with RadComboBox

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

ComboBox

answered on 20 Nov 2013