Questions on UI for ASP.NET AJAX Forum

14 answers

289 views

How to work with Rad Editor in custom web part? I'm stuck...

Hope you guys can help.

I need to use the Rad Editor control in a custom Sharepoint 2010 web part which also contains a whole application with multiple views. I can't use the web part version of Rad Editor, it has to be the .NET control. I tried doing some searches for instructions on how to do this in a Visual Studio 2010 Visual Web Part solution (which is what this application is), but cannot find anything on how to setup and configure the Rad Editor so I can work with it in my layout in the IDE.

When I try to drop the Rad Editor control into a DIV on my web part surface (in design mode), I get a simple tag for the control and (in the display view) an error saying "Error Creating Panel: Could not find file 'C:\...\...\web.config'. Well, at design time, I don't have a web.config. So what am I to do?

Can someone please help - with steps and configuration settings - so I can stay on track with the project? The Rad Editor is the reason we chose Telerik for this project in the first place.

Thanks for all help (and snippets) in advance!
A

Sharepoint Integration

answered on 24 Aug 2012

1 answer

105 views

How to adjust Metro Touch skin for TreeView

I have been trying to make a few simple modifications to a TreeView with the new touch skin.

I see where spacing is larger to account for fingers rather than mouse tip, but the horizontal indents for a three-level node expansion are excessive for my applications. Bear in mind it is the width of the indent that I am concerned about, otherwise the skin works extremely well on my iPad, Android tablet and Windows Phone. (Yeah Telerik!)

Per the demos, I have applied custom CSS to the nodes. Using a text-indent value of -16px does the trick for the text.

However the hot-spot does not move.

I am thinking there must be some pre-defined override that I can apply, similar to a customization provided elsewhere for RadGrid, as below. Can anyone point me in the right direction? And what property would affect the hot-spot?

<style type="text/css">

div.RadGrid .rgPager .rgAdvPart

{

display:none;

}

General Discussions

answered on 24 Aug 2012

1 answer

92 views

Quotes Around Menu Item

When I create and ItemTemplate for the RadMenu, there are quotes put around the title. For example, Home whould display as "Home".

DataSource

<asp:SiteMapDataSource

ID="SiteMapDataSourceMasterPage"

runat="server"

ShowStartingNode="false"

StartingNodeOffset="0" />

RadMenu

<telerik:RadMenu

ID="RadMenuMasterPage"

runat="server"

AllowSorting="True"

CellSpacing="0"

DataSourceID="SiteMapDataSourceMasterPage">

<ItemTemplate>

<div>

<a href="<%# DataBinder.Eval(Container.DataItem, "url") %>">

<%# DataBinder.Eval(Container.DataItem, "description") %>"

</a>

</div>

</ItemTemplate>

</telerik:RadMenu>

Code Behind Page_Load

for (int i = 0; i < RadMenuMasterPage.Items.Count; i++)

{

RadMenuMasterPage.Items[i].DataBind();

}

Thanks!

Menu

answered on 24 Aug 2012

6 answers

661 views

Close RadWindow From Server?

I have some code that executes in the code-behind of the RadWindow. I would like to close the window just as soon as that particular server code is finished. Is there a way to do this?

Thank You,

David Nowak.

Window

answered on 24 Aug 2012

1 answer

104 views

radmasked text box

hiii,
I have a RadMaskedTextBox. When I tried to get the text in the code behind the literal characters from the mask are not getting. How can I get the text with literal characters in the server side?

thanks..

Input

answered on 24 Aug 2012

1 answer

88 views

RadAjaxloadingpanel

Hi,

I have placed RadAjaxLoadingPanel1 in two forms .the senario is when i click on the save button it will redirect to second page with querystring parameters.its saving the data and showing the loadingpanel while saving .But after saving when it redirect to other page it showing the error .please find the attached error screen shot and code .please let me know.
thank you.

<telerik:RadAjaxManager ID="RadAjaxManager2" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="btnPrintCard">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="updatepanel1" LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Skin="Hay">

</telerik:RadAjaxLoadingPanel>

.

Ajax

answered on 24 Aug 2012

3 answers

510 views

ExcelBiff Export error: value of 0 is not valid for emSize

Hello,
I have a Telerik RadGrid in a user control.
When I use the Excel Export, with ExportSettings:

    <ExportSettings>
            <Excel Format="Biff" />
    </ExportSettings

I recieve the following message:

Value of '0' is not valid for 'emSize'. 'emSize' should be greater than 0 and less than or equal to System.Single.MaxValue.
Parameter name: emSize

When I change the Format to Html it works, but I get the warning that the File Extension is wrong.

Also, when I use the same grid (with Format=Biff) in a ASPX file direcly instead of a user control, it works OK

Can anybody tell me what to do to have the BiffExport work in a user control?

This is the Trace when the error occurs:

at System.Drawing.Font.Initialize(FontFamily family, Single emSize, FontStyle

style, GraphicsUnit unit, Byte gdiCharSet, Boolean

gdiVerticalFont) at System.Drawing.Font.Initialize(String

familyName, Single emSize, FontStyle style, GraphicsUnit unit, Byte gdiCharSet,

Boolean gdiVerticalFont) at System.Drawing.Font..ctor(String

familyName, Single emSize) at

Telerik.Web.UI.ExcelBiff.Font.GetData() at

Telerik.Web.UI.ExcelBiff.Workbook.AddFontRecordToList(Font font) 

at Telerik.Web.UI.ExcelBiff.StyleHandler.GetFontIndex(Cell cell) 

at Telerik.Web.UI.ExcelBiff.StyleHandler.GetXFIndex(Cell cell) 

at Telerik.Web.UI.ExcelBiff.Cell.CreateBiffCell() at

Telerik.Web.UI.ExcelBiff.Worksheet.WriteRowBlocksAndCells(Stream stream, Int32

lastRow, UInt32 indexRecOffsetsStart, Int32 firstCol, Int32

lastCol) at Telerik.Web.UI.ExcelBiff.Worksheet.Write(Stream

stream) at Telerik.Web.UI.ExcelBiff.Workbook.Save(Stream

stream) at

Telerik.Web.UI.ExportInfrastructure.XlsBiffRenderer.Render() at

Telerik.Web.UI.Grid.Export.TableViewExporter.ExcelExportRenderForm(HtmlTextWriter

nullWriter, Control form) at

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection

children) at

System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter

writer) at

System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter

writer) at

System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter

output) at

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer,

ControlAdapter adapter) at

System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter

adapter) at

System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter

writer) at

Telerik.Web.UI.Grid.Export.TableViewExporter.ExcelExportRenderPage(HtmlTextWriter

nullWriter, Control page) at

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection

children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter

writer) at System.Web.UI.Page.Render(HtmlTextWriter

writer) at

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer,

ControlAdapter adapter) at

System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter

adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter

writer) at

Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer,

Control page) at

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection

children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter

writer) at System.Web.UI.Page.Render(HtmlTextWriter

writer) at

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer,

ControlAdapter adapter) at

System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter

adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter

writer) at

Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer,

Control page) at

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection

children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter

writer) at System.Web.UI.Page.Render(HtmlTextWriter

writer) at

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer,

ControlAdapter adapter) at

System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter

adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter

writer) at System.Web.UI.Page.ProcessRequestMain(Boolean

includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) 

Regards,

Frank

Grid

answered on 24 Aug 2012

1 answer

88 views

underline

hiii,,
how can i remove the underline in hyperlinkcolumn?

regards
hash

Grid

answered on 24 Aug 2012

3 answers

109 views

Change size combo

Good afternoon,

I am creating a WebUserControl, and it got a menu and a RadComboBox, where I created a Width property therein.
Would you like a hint of you have some method that I call the combo update for it, because when I fill my property width does not resize the combo in "Design", but when I compile the project and squeegee on the browser size the combo is in agreement with the value set in the property.

Following is the code used in the annex.

<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="comCedente.ascx.vb" Inherits="GSaaSD.comCedente" %>

<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

<asp:Panel ID="pnCombo" runat="server" Width="276px" style="float:left;">

<div id="DivMenu"

style="float:left;margin-top:0px; width: 150px;height:15px;">

<telerik:RadMenu ID="RadMenu1" runat="server"

EnableRoundedCorners="true" EnableShadows="true"

Width="13px" Height="15px" Skin="Web20"

BackColor="White" BorderColor="White" style="z-index:100;" ClickToOpen="true" >

<Items>

<telerik:RadMenuItem Text="" Width="11px" Height="13px" PostBack="False" ImageUrl="../../Imagens/seta_baixo.png" >

<Items>

<telerik:RadMenuItem Text="Fornecedor" />

<telerik:RadMenuItem Text="Usuário" />

<telerik:RadMenuItem Text="Plano de Conta" />

</Items>

</telerik:RadMenuItem>

</Items>

</telerik:RadMenu>

<asp:Label ID="lblCedente" Text="" runat="server" style="z-index:101;margin-left:5px;font-family:segoe ui, arial, sans-serif;font-size:11px;"></asp:Label>

</div>

<p style="clear:both;width:15px;height:2px;margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;">

<telerik:RadComboBox ID="combo" runat="server" EnableAutomaticLoadOnDemand="True"

EnableVirtualScrolling="True" Filter="StartsWith" ForeColor="#666666" ItemsPerRequest="10"

LoadingMessage="Carregando..." MaxLength="50" ShowMoreResultsBox="True" AutoPostBack="True"

Width="275px" Skin="Default"

style="z-index:102;margin-right:0px;padding-right:0px;">

</telerik:RadComboBox>

</asp:Panel>

Public Property Width_Combo() As Integer

Get

Return Width_Controle_Combo

End Get

Set(ByVal value As Integer)

combo.Width = value

pnCombo.Width = value

End Set

End Property

ComboBox

answered on 24 Aug 2012

1 answer

278 views

OnCheckedChanged does not always fire

OnCheckedChanged event fires in any case but when I de-check the very last flag still on.

Is it known?

Thank you



<

telerik:GridTemplateColumn>

<ItemTemplate>

<asp:CheckBox ID="CheckBoxSet" AutoPostBack="True" OnCheckedChanged="RadGridScheduler_CheckChanged" runat="server"

/>

</ItemTemplate

<HeaderStyle Width="30px" />

</telerik:GridTemplateColumn>

Protected Sub RadGridScheduler_CheckChanged(ByVal sender As Object, ByVal e As EventArgs)

Try

'here

Catch ex As Exception

Call LogManager.WriteToErrorLog(errorPath, ClassName, System.Reflection.MethodBase.GetCurrentMethod.Name.ToString(), ex, Err)

End Try

End Sub

Grid

answered on 24 Aug 2012