Questions on UI for ASP.NET AJAX Forum

2 answers

164 views

Hello, I found some strange behaviour of RadTolBar buttons when disabled by the disable() method. The button is greyed out but still responds to clicking with focus highlight, which will stay until the control is reloaded. You can test it even on the ToolBar demo at https://demos.telerik.com/aspnet-ajax/toolbar/examples/overview/defaultcs.aspx. Just disable a button from the developer console, for example the "Send" one with $find("ctl00_ContentPlaceholder1_RadToolBar1").findItemByText("Send").disable() and then try to click it. Is this behaviour expected or is it a bug? Our customers get confused by it.

ToolBar

answered on 21 Apr 2021

1 answer

145 views

Progress bar not working (Mobile)

Hi,

I'm using RadAsyncUpload to upload images with mobile devices, such as Android.

Progress bar does not fully work. It doesn't move until upload is complate.

Best regards, Mikko

AsyncUpload

answered on 21 Apr 2021

16 answers

892 views

RadEditor image manager upload disabled

Hey Gents,

I am having a problem getting the Image Manager dialog to work. All buttons are disabled on Image Manager dialog except Refresh button works. my code below:

    
                                            <rad:RadEditor ID="ctl_txt_Body" runat="server" Width="500px" Height="400px" SkinID="DefaultSetOfTools" 
        
                                                EditModes="Design, Html"> 
        
                                                <Tools> 
        
                                                    <rad:EditorToolGroup Tag="MainToolbar"> 
        
                                                        <rad:EditorTool Name="AjaxSpellCheck" /> 
        
                                                        <rad:EditorTool Name="FindAndReplace" ShortCut="CTRL+F" /> 
        
                                                        <rad:EditorSeparator /> 
        
                                                        <rad:EditorTool Name="Undo" ShortCut="CTRL+Z" /> 
        
                                                        <rad:EditorTool Name="Redo" ShortCut="CTRL+Y" /> 
        
                                                    </rad:EditorToolGroup> 
        
                                                    <rad:EditorToolGroup Tag="FileManagers"> 
        
                                                        <rad:EditorTool Name="ImageManager" /> 
        
                                                    </rad:EditorToolGroup> 
        
                                                    <rad:EditorToolGroup> 
        
                                                        <rad:EditorTool Name="Bold" /> 
        
                                                        <rad:EditorTool Name="Italic" /> 
        
                                                        <rad:EditorTool Name="Underline" /> 
        
                                                        <rad:EditorSeparator /> 
        
                                                        <rad:EditorTool Name="ForeColor" /> 
        
                                                        <rad:EditorTool Name="BackColor" /> 
        
                                                        <rad:EditorSeparator /> 
        
                                                        <rad:EditorTool Name="FontName" /> 
        
                                                        <rad:EditorTool Name="RealFontSize" /> 
        
                                                    </rad:EditorToolGroup> 
        
                                                </Tools> 
        
                                                <ImageManager ViewPaths="~/Img" UploadPaths="~/Img" DeletePaths="~/Img" /> 
        
                                            </rad:RadEditor>

I am using this version assembly: Telerik.Web.UI.dll Product version is 2008.03.1125.35

    
                <handlers> 
        
                  <add name="Telerik.Web.UI.SpellCheckHandler.axd_*" path="Telerik.Web.UI.SpellCheckHandler.axd" verb="*" type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" preCondition="integratedMode,runtimeVersionv2.0"/> 
        
                  <add name="Telerik.Web.UI.DialogHandler.axd_*" path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI, Culture=neutral, PublicKeyToken=121fae78165ba3d4" preCondition="integratedMode,runtimeVersionv2.0"/> 
        
                  <add name="Telerik.Web.UI.WebResource.axd_*" path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI" preCondition="integratedMode,runtimeVersionv2.0"/> 
        
                  <add name="ScriptResource.axd_GET,HEAD" path="ScriptResource.axd" verb="GET,HEAD" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" preCondition="integratedMode,runtimeVersionv2.0"/> 
        
                  <add name="*.asmx_*" path="*.asmx" verb="*" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" preCondition="integratedMode,runtimeVersionv2.0"/> 
        
                </handlers>

The environment is Win 2008 + IIS 7 + .NET 3.5, Managed Pipeline Mode is Classic. I gave the write permission to Network Service. It doesn't work for me when tried many post about image manager disabled in the forums. Could you tell me what I am doing wrong please?

Looking forward to hear from you soon.

Thanks,
Harry

Editor

answered on 20 Apr 2021

13 answers

2.0K+ views

Disable one filter column

Hi all!
I would like to make one filter column of RadGrid disable in order not to allow user touch on it.
Could anyone help me?

Thanks!

Andy.

Filter

answered on 20 Apr 2021

1 answer

209 views

Upgarde Telerik to New Version

I have upgraded my project with New Telerik Version.

1.Deleted the old Telerik.web.ui,skins,designer dll and telerik.web.ui.xml(2015.3.1111.35)

2. Replaced the new version dlls (Telerik.web.ui,skins,xml,designer) in Bin folders.(2020.3.915.45) as we have upgraded the framework to 4.8.

My doubt is how to update RadControls like radeditor.Net2,Radspellchecker,Radwindow,RadAjax etc which is already existing in my project?

Do we need to change any namespaces for the RADControls after Telerik Upgrade ?

or Only Replacing Telerik.web.ui,skins dll to newer version is Fine?

Can anyone please help on this?

General Discussions

answered on 19 Apr 2021

1 answer

129 views

Not seeing the pagewith the controls on it for the tabview

Evening,

Just started to play with this radTabStrip control.

I have 6 tabs along the top.

I have a radMultipage control right after the tabctrl.

I have a grid on the first tab and a radcalendar & grid on the 2nd tab.

When I run I see the tabs but the controls on tab 1 & 2 do not show up.

i am probably doing some thing dumb but cant see it.

TabStrip

answered on 16 Apr 2021

13 answers

818 views

json error uploading file with AsyncUpload

I am using RadAsyncUpload as follows:

<telerik:RadAsyncUpload ID="radUpload1" runat="server" AllowedFileExtensions=".wav,mp3"
AllowedMimeTypes="audio/wav,audio/x-wav,audio/mpeg,audio/mp3" ControlObjectsVisibility="None" MaxFileInputsCount="1" OverwriteExistingFiles="True"
ReadOnlyFileInputs="True" Width="400px" PostbackTriggers="btnUpload" OnFileUploaded="radUpload1_FileUploaded" Localization-Select="Browse"
OnClientFileUploadFailed="OnClientFileUploadFailed" OnClientValidationFailed="OnClientValidationFailed">
</telerik:RadAsyncUpload>

When I run my website on my development server it works file. When I copy the website to my production server with the exact save configuration and upload a file, it gets "stuck" on the upload with yellow blinking graphic and the following error in the web site console:

Uncaught SyntaxError: Unexpected token < in JSON at position 0
at JSON.parse (<anonymous>)
at Function.m.parseJSON (Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=radScriptManager1_TSM&compress=1&_TSM_CombinedScri…:3389)
at g.callback (Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=radScriptManager1_TSM&compress=1&_TSM_CombinedScri…:17069)
at XMLHttpRequest.m (Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=radScriptManager1_TSM&compress=1&_TSM_CombinedScri…:17180)

I have run http://login.connectmevoice.com/Telerik.Web.UI.WebResource.axd and I get a blank page so I know it's registered correctly. Any idea on what the issue can be?

Thank you.

AsyncUpload

answered on 16 Apr 2021

1 answer

116 views

Javascript method Add Item

there is a way to add an item by javascript, like this

radiobuttonlist.get_items().add( new Telerik.Web.UI.ButtonListItem())

RadioButtonList

answered on 15 Apr 2021

1 answer

216 views

Paste not working on Bootstrap modal in on Firefox Browser

Paste not working in Firefox when RADEditor is inside Bootstrap modal but works fine in other browser.
Paste works fine in Firefox when RADEditor is outside Bootstrap modal.

I have created a demo page below to demonstrate the issue, can anyone help fix it?

Editor

answered on 15 Apr 2021

1 answer

172 views

RadGrid - ItemTemplate Eval statement returning one element.

I am trying to display a list of items and have created an Item Template to create a customizable pdf. I have tried creating another RadGrid within an Item Template, however the designer will not pickup the new RadGrid there. I would like to display the entire ClassList

<telerik:RadGrid RenderMode="Lightweight" ID="RadGridWrapper1" runat="server" OnItemCommand="radGridClasses_ItemCommand"

OnNeedDataSource="RadGridWrapper1_NeedDataSource" GroupingEnabled="true" AllowPaging="true" >

<ExportSettings OpenInNewWindow="true" ExportOnlyData="false" Pdf-BorderType="NoBorder" >

<Pdf DefaultFontFamily="Arial Unicode MS" AllowPrinting="true" ForceTextWrap="true" BorderType="NoBorder" >

<PageHeader>

<LeftCell TextAlign="Center" />

<MiddleCell TextAlign="Center" Text="My Class List" />

<RightCell Text="Page: <?page-number?>" TextAlign="Center" />

</PageHeader>

</Pdf>

</ExportSettings>

<MasterTableView AutoGenerateColumns="false" ShowHeader="false" CommandItemDisplay="top" TableLayout="Auto" >

<CommandItemTemplate>

<div class="container-fluid m-3">

<asp:LinkButton ID="btnExport" CommandName="ExportToPdf" runat="server" CssClass="mr-3 float-right" ToolTip="Export to PDF">

<i class="fas fa-3x fa-file-pdf"></i>

</asp:LinkButton>

</div>

</CommandItemTemplate>

<CommandItemSettings ShowExportToCsvButton="false" ShowExportToExcelButton="false" ShowExportToPdfButton="true"

ShowExportToWordButton="false" ShowAddNewRecordButton="false" />

<Columns>

<telerik:GridTemplateColumn UniqueName="ClassListDisplay">

<ItemTemplate>

<table style="width: 100%; text-align: left">

<colgroup>

<col />

</colgroup>

<tr style="border:none">

<td> </td>

</tr>

<tr style=

"font-size: 14pt; margin-top: 5px; padding-top:5px; vertical-align: middle; text-align: left; border-top: 2px solid; background-color: lightgray;"

class="greyHeader">

<td>

<i>INFO...</i>

</td>

<td></td>

</tr>

<tr style="border:none">

<td> </td>

</tr>

<tr>

<td><b>Classes</b>: <%# Eval("ClassList") %></td>

</tr>

</table>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 15 Apr 2021