Questions on UI for ASP.NET AJAX Forum

5 answers

162 views

I am trying to load fresh data after one full rotation of the rotator. After a full cycle completes I'd like to have an event fire to reload new data and there's no event so far as I can see to do this. The data consists of live scores for a sporting event and I'd like to use one full rotation as the trigger to refresh the data. I am using the Live XML example as my basis. Please advise on the best way to accomplish this as there's no event to signal that a rotation is complete. Clearly the rotator must know when a cycle is complete since it can wrap frames. Thank you.

Regards,
George

Rotator

answered on 21 Nov 2011

1 answer

244 views

CustomFileSystemProvider

Hi, i am trying to use the RadFileExplorer with physical and shared folder's paths

I try with this article
http://www.telerik.com/support/kb/aspnet-ajax/editor/physical-paths-and-different-content-types.aspx

In my code i get an error Type 'CustomFileSystemProvider' is not defined

By error i mean can not compile my code!

What i need to do?

- I include all the file in the App_code
- Include de FileSystemHandler.ashx in the root of my project

For now i am trying to do it locally on my machine!

I am using vb

Tks

Editor

answered on 21 Nov 2011

4 answers

320 views

TreeView in ComboBox - Selected Value

Hi,

I want to put the Radcombobox (Demo: http://demos.telerik.com/aspnet-ajax/treeview/examples/functionality/treeviewcombobox/defaultcs.aspx?product=combobox) within formview control. Thats mean, I need to display the selected value on RadComboBox using c# code (For example, Asia). I tried to do that, but it is not working.

Can you please explain to me how can I do that?

Regards,
Bader

ComboBox

answered on 21 Nov 2011

3 answers

141 views

Cannot upgrade to Q3 styled Skins

Hello

Upgraded my project to Q3 RadControls (2011.3 1115) today.
I read the sticky note about the replacement of the skins, however it does not provide me with information on how to "upgrade" the code regarding to non-default skins.
My previous skin Windows7 cannot be loaded, though I copy Telerik.Web.UI.Skins to the \Bin folder and made a reference to that file.
I have the skin set in web.config:

<add key="Telerik.Skin" value="Windows7" />

This doesn't do the trick, I the the error in the first loaded control:
Telerik.Web.UI.RadSplitter with ID='SiteSplitter' was unable to find embedded skin with name 'Windows7'. Please, make sure that you spelled the skin name correctly, or if you want to use a custom skin, set EnableEmbeddedSkins=false

General Discussions

answered on 21 Nov 2011

8 answers

317 views

Can't get ItemTemplate to work when databound

Hi.

I am trying to use ItemTemplate when Databoud, but can't get it to work.
The following code gives an error:
DataBinding: 'Telerik.Web.UI.OrgChartGroupItemRenderer' does not contain a property with the name 'name'.

<telerik:RadOrgChart ID="rocUsers" runat="server" DataFieldID="ID" DataFieldParentID="manager"

DataTextField="fullname" DisableDefaultImage="True" GroupColumnCount="2" >

<ItemTemplate>

<strong><%# DataBinder.Eval(Container, "name") %></strong>

</ItemTemplate>

<RenderedFields>

<ItemFields>

<telerik:OrgChartRenderedField DataField="name" Label=":" />

<telerik:OrgChartRenderedField DataField="avdeling_name" Label=":" />

</ItemFields>

</RenderedFields>

</telerik:RadOrgChart>

The following code gives no data, only the label Name: is shown in the boxes.
It is no difference if the RenderedFields are set or not.
It works fine if I use RenderedFields and no ItemTemplate, so the data is avaliable.

<telerik:RadOrgChart ID="rocUsers" runat="server" DataFieldID="ID" DataFieldParentID="manager"

DataTextField="fullname" DisableDefaultImage="True" GroupColumnCount="2" >

<ItemTemplate>

<asp:Image ID="Image1" runat="server" ImageUrl='<%# Bind("name","~/vimages/ownimages/{0}.jpg") %>'

Width="30px" Height="30px" />

Name:

<asp:Label ID="Label1" runat="server" Text='<%# Eval("Fullname") %>'></asp:Label>

<br />

<asp:Label ID="Label2" runat="server" Text='<%# Bind("avdeling_name") %>'></asp:Label>

</ItemTemplate>

<RenderedFields>

<ItemFields>

<telerik:OrgChartRenderedField DataField="name" Label=":" />

<telerik:OrgChartRenderedField DataField="avdeling_name" Label=":" />

</ItemFields>

</RenderedFields>

</telerik:RadOrgChart>

OrgChart

answered on 21 Nov 2011

1 answer

139 views

Why it shows itemTemplate and ItemField as well.

Hello,

Please check attached image for issue.

<telerik:RadOrgChart ID="RadOrgChart1" runat="server">

<ItemTemplate>

<asp:Image ID="Image1" runat="server" ImageUrl="http://2.bp.blogspot.com/_LBAtNnpRN7k/S_DfBlu9Q7I/AAAAAAAAPTE/znoECHLIizM/s200/User+Accounts+in+Windows.jpg"

Width="30px" Height="30px" />

Name:

<asp:Label ID="Label1" runat="server" Text='<%# Eval("Certificates") %>'></asp:Label>

<asp:Label ID="Label2" runat="server" Text='<%# Eval("Text") %>'></asp:Label>

<br />

</ItemTemplate>

<RenderedFields>

<NodeFields>

<telerik:OrgChartRenderedField DataField="TeamName" Label="Team" />

</NodeFields>

<ItemFields>

<telerik:OrgChartRenderedField DataField="Certificates" Label="Certificates" />

<telerik:OrgChartRenderedField DataField="Text" Label="Text" />

</ItemFields>

</RenderedFields>

</telerik:RadOrgChart>

protected void Page_Load(object sender, EventArgs e)

{

DataTable nodeTable = new DataTable();

nodeTable.Columns.Add("ID");

nodeTable.Columns.Add("ParentID");

nodeTable.Columns.Add("TeamName");

nodeTable.Rows.Add(new String[] { "1", null, "Management" });

nodeTable.Rows.Add(new String[] { "2", "1", "Unit" });

nodeTable.Rows.Add(new String[] { "3", "2", "Dev" });

nodeTable.Rows.Add(new String[] { "4", "2", "Research" });

DataTable itemsTable = new DataTable();

itemsTable.Columns.Add("NodeID");

itemsTable.Columns.Add("ID");

itemsTable.Columns.Add("Text");

itemsTable.Columns.Add("Certificates");

itemsTable.Rows.Add(new String[] { "1", "1", "CEO", "MCAD" });

itemsTable.Rows.Add(new String[] { "1", "2", "CTO", "MCP" });

itemsTable.Rows.Add(new String[] { "2", "3", "UnitManager", "MCSD" });

itemsTable.Rows.Add(new String[] { "3", "4", "TeamLead", "MCTS" });

itemsTable.Rows.Add(new String[] { "4", "5", "TechnicalLead", "MCP" });

RadOrgChart1.GroupEnabledBinding.NodeBindingSettings.DataFieldID = "ID";

RadOrgChart1.GroupEnabledBinding.NodeBindingSettings.DataFieldParentID = "ParentID";

RadOrgChart1.GroupEnabledBinding.NodeBindingSettings.DataSource = nodeTable;

RadOrgChart1.GroupEnabledBinding.GroupItemBindingSettings.DataFieldNodeID = "NodeID";

RadOrgChart1.GroupEnabledBinding.GroupItemBindingSettings.DataFieldID = "ID";

RadOrgChart1.GroupEnabledBinding.GroupItemBindingSettings.DataTextField = "Text";

RadOrgChart1.GroupEnabledBinding.GroupItemBindingSettings.DataSource = itemsTable;

RadOrgChart1.DataBind();

}

Thanks,
Jayesh Goyani

OrgChart

answered on 21 Nov 2011

3 answers

145 views

Upload saving initial file twice

Whenever I run this script, if the file doesn't exist, it saves it twice. If that file name does exist, then it only saves it once. Any ideas why?

Protected Sub submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles submit.Click

Dim targetFileName

fileOutput.Text = ""

Dim counter = 1

Dim targetFolder As String = Server.MapPath(attachedFile.TargetFolder)

'check the file upload

If (attachedFile.UploadedFiles.Count > 0) Then

For Each postedFile As UploadedFile In attachedFile.UploadedFiles

If Not [Object].Equals(postedFile, Nothing) Then

targetFileName = Path.Combine(targetFolder, postedFile.GetNameWithoutExtension() + counter.ToString() + postedFile.GetExtension())

While System.IO.File.Exists(targetFileName)

counter += 1

targetFileName = Path.Combine(targetFolder, postedFile.GetNameWithoutExtension() + counter.ToString() + postedFile.GetExtension())

End While

End If 'if not object

postedFile.SaveAs(targetFileName)

Next 'for each uploaded file

Else

End If 'if attachedFile.UploadedFiles.Count

End Sub

Upload (Obsolete)

answered on 21 Nov 2011

1 answer

49 views

Bullets not shown in RAD Editor

Hi,

The bullet points are not showing in the Rad Editor

Pls. suggest me how to go about it.

Thanks in advance

Editor

answered on 21 Nov 2011

3 answers

119 views

Closing windows

I have an app where, in any number of places, I open a RadWindow and then the user's interaction with that window will open another RadWindow.

We've been doing this for an age and it all works fine.

Now, however, I have a RadWindow that opens and that window's page includes the definition of another RadWinow with a ContentTemplate.

This, inner, window is defined like this...

<telerik:RadWindow runat="server"

ID="winUpload"

Width="650px"

Height="500px"

Modal="true"

ReloadOnShow="true"

KeepInScreenBounds="true"

ShowContentDuringLoad="false">

<ContentTemplate>

<div>

<div class="clbDialogButtons">

<telerik:RadButton ID="UploadConfirmButton"

runat="server"

style="margin-left:3px"

Text="Upload"/>

<telerik:RadButton ID="UploadCancelButton"

runat="server"

style="margin-left:3px"

Text="Cancel"

AutoPostBack="false"

CausesValidation="false"

OnClientClicked="ClosePopup"/>

</div>

</ContentTemplate>

</telerik:RadWindow>

and the ClosePopup function is defined thus...

function ClosePopup(sender, e)

{

GetRadWindow().close();

}

My problem is that when the Close button is clicked in the inner window it closes both the inner window and the containing window.

How do I get just the inner window to close?

--
Stuart

Window

answered on 21 Nov 2011

1 answer

58 views

Image Editor throwing Javascript error when used in a Rad Grid in side an Ajax panel.

I have a Rad Grid placed inside an Ajax Panel. And I have placed an Image Editor control in the nestedViewTemplate. My grid is suppose to load asynchronously so I have a button on click of the button the grid is suppose to load. When I place the Image Editor control the grid fails to load with a Javascript error. If I remove the Image Editor control it works fine. Please find the code snippet. below is the aspx.cs code.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server" />

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Scripts>

<%--Needed for JavaScript IntelliSense in VS2010--%>

<%--For VS2008 replace RadScriptManager with ScriptManager--%>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

//Put your JavaScript code here.

</script>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

</telerik:RadAjaxManager>

<div>

<telerik:RadAjaxPanel ID="RadAjaxPanel2" runat="server" Height="100%" Width="100%"

LoadingPanelID="LoadingPanel">

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />

<telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False" CellSpacing="0"

GridLines="None">

<MasterTableView>

<CommandItemSettings ExportToPdfText="Export to PDF" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<NestedViewTemplate>

<table>

<tr>

<td>

<telerik:RadImageEditor ImageUrl="Sunset.jpg" ID="RadImageFront" runat="server" Width="100px"

Height="100px">

</telerik:RadImageEditor>

</td>

</tr>

</table>

</NestedViewTemplate>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="Id" FilterControlAltText="Filter column column"

HeaderText="Id" UniqueName="column">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

</telerik:RadGrid>

</telerik:RadAjaxPanel>

</div>

</form>

</body>

</html>

Below is the code behind code.

public partial class Default : System.Web.UI.Page

{

protected void Button1_Click(object sender, EventArgs e)

{

DataTable dt = new DataTable("test");

dt.Columns.Add(new DataColumn("Id"));

DataRow dr;

dr = dt.NewRow();

dr[0] = 5;

dt.Rows.Add(dr);

RadGrid1.DataSource = dt;

RadGrid1.DataBind();

}

Would appreciate any help....

ImageEditor

answered on 21 Nov 2011