Questions on UI for ASP.NET AJAX Forum

3 answers

300 views

I am getting the following error when I try and copy and paste into Editor. I am using 2018.3.910

Uncaught TypeError: Cannot read property 'cleanUp' of undefined
at c.RadEditor._cleanUpAfterDelete (telerik.web.ui.webresource.axd?_TSM_HiddenField_=RadScriptManager2_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ac7c66246-7597-47ee-87ae-ac254004a457%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2018.3.910.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af82d27b2-2e24-4637-ab87-c64fb8588ccb%3a16e4e7cd%3af7645509%3a24ee1bba%3ab2e06756%3a874f8ea2%3a63b115ed%3a1569bb5f%3a4877f69a%3ac128760b%3a92fe8ea0%3afa31b949%3a3856fd9f%3a33715776%3adc7e0bd%3a30f1f089%3a19620875%3af46195d3%3a490a9d4e:14741)
at c.RadEditor._onKeyUp (telerik.web.ui.webresource.axd?_TSM_HiddenField_=RadScriptManager2_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ac7c66246-7597-47ee-87ae-ac254004a457%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2018.3.910.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af82d27b2-2e24-4637-ab87-c64fb8588ccb%3a16e4e7cd%3af7645509%3a24ee1bba%3ab2e06756%3a874f8ea2%3a63b115ed%3a1569bb5f%3a4877f69a%3ac128760b%3a92fe8ea0%3afa31b949%3a3856fd9f%3a33715776%3adc7e0bd%3a30f1f089%3a19620875%3af46195d3%3a490a9d4e:14889)
at HTMLDivElement.<anonymous> (telerik.web.ui.webresource.axd?_TSM_HiddenField_=RadScriptManager2_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3ac7c66246-7597-47ee-87ae-ac254004a457%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2018.3.910.45%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3af82d27b2-2e24-4637-ab87-c64fb8588ccb%3a16e4e7cd%3af7645509%3a24ee1bba%3ab2e06756%3a874f8ea2%3a63b115ed%3a1569bb5f%3a4877f69a%3ac128760b%3a92fe8ea0%3afa31b949%3a3856fd9f%3a33715776%3adc7e0bd%3a30f1f089%3a19620875%3af46195d3%3a490a9d4e:6)

Editor

answered on 30 Oct 2018

1 answer

240 views

Using server side binding for GridTemplateColumns

I'm using the advanced data binding technique from https://demos.telerik.com/aspnet-ajax/grid/examples/data-binding/simple-vs-advanced/defaultvb.aspx . However, I need to use GridTemplateColumns to format some of the columns ( <%#String.Format("{0} - {1}", Eval("user"), Eval("name")) %> ) and because I'm using these, nothing comes up. Is there a way to do this? If not, is there a better solution? I did copy the example exactly, but used my datatable instead and it came up, but gave me every single column. I know I can remove columns, but this doesn't allow me to format columns like I do with GridTemplateColumns.

Grid

answered on 30 Oct 2018

3 answers

247 views

Anything new on heatmaps?

It seems some heatmap support exist for WPF.

Is anything available for us?

Map

answered on 30 Oct 2018

9 answers

1.3K+ views

Access denied to Telerik.Web.UI.WebResource.axd

Hi!

We have a site using a lot of rad controls. The site runs as a Sharepoint application page on a MOSS server.
When we access the site we can see that the following URL is requested and gets a 403 Forbidden:
http://domainname/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=uiRadScriptManager_HiddenField&compress=0&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d3.5.0.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a8ac4a3ed-a467-4f19-a8ed-9270f6e4c6d6%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.2.701.35%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3a7e598a31-3beb-49a1-914c-5f530240f0ea%3a16e4e7cd%3af7645509%3a24ee1bba%3a1e771326%3aaa288e2d%3ae524c98b

When I try to load the above URL in a browser I get the following message:

<html>
    <head>
        <title>This type of page is not served.</title>
    </head>

<span><H1>Server Error in '/' Application.<hr width=100% size=1 color=silver></H1>

<h2> <i>This type of page is not served.</i> </h2></span>

<b> Description: </b>The type of page you have requested is not served because it has been explicitly forbidden.  The extension '.axd' may be incorrect.   Please review the URL below and make sure that it is spelled correctly.
<br><br>

<b> Requested URL: </b>/Telerik.Web.UI.WebResource.axd<br><br>

<b>Version Information:</b> Microsoft .NET Framework Version:2.0.50727.3053; ASP.NET Version:2.0.50727.3053

</font>

</body>
</html>
<!--

We tried to give Everyone read access to the bin folder containing the telerik dll. This did not solve the problem.
We tried to give Everyone read access to the root of the web application. This solved the problem. (But not the best solution).

When the site is accessed by a user who is a member of the administrator group of the web server the problem disappears as well.

The rest of the site looks fine. The other dll's executes fine. The page looks fine. You notice the error as soon as the telerik controls needs their javascript.

Any ideas?

/Nikolaj

General Discussions

answered on 29 Oct 2018

0 answers

233 views

Duplicated Checkboxes and Radio buttons in Firefox 63

Firefox 63 introduces a change that affects the checkbox and radio buttons styled by RadFormDecorator in Classic rendering. We are working on resolving the problem, meanwhile you can workaround it in one of the ways provided in the bug's public item:

https://feedback.telerik.com/Project/108/Feedback/Details/258566

FormDecorator

asked on 29 Oct 2018

3 answers

78 views

Dynamically changing RadDiagram based on changes done on a RadGrid

I have a RadDiagram that changes colours of its nodes based on selections and settings in a RadGrid.

The RadGrid "updates" the diagram by writing a JSON to a textbox that the diagram reads.

My question is how to get the RadDiagram to refresh to reflect the updated colours without refreshing the entire page.

Diagram

answered on 29 Oct 2018

3 answers

86 views

AJAX RadLinearGauge Point Track not Working

I am using Visual Studio 2017, and I'd like to change the color of the point track as shown here: https://docs.telerik.com/devtools/aspnet-ajax/controls/gauge/structure.

What I've tried:

1. <telerik:RadLinearGauge ID="gauge" runat="server" Height="280" Pointer-Track-Color="#5ca038" Pointer-Track-Opacity="0.5" Pointer-Track-Size="30" Pointer-Track-Visible="true">

2. <Pointer Shape="BarIndicator" Value="15" Size="30" Color="#5ca038">
<Track Opacity="0.2" Size="30" Color="Black" />
</Pointer>

3. <Pointer Track-Visible="true" Track-Color="Green" Track-Size="30" Track-Opacity="0.6"></Pointer>

However, none of the above had any effect on the point track. Could you suggest? Thank you.

Gary,

Gauge

answered on 29 Oct 2018

5 answers

127 views

Issue with RadFormDecorator, templated checkboxes and Firefox v63

This issue just started to happen yesterday. It should be very easy to reproduce. It only happens in firefox v63, which was just updated on my PC yesterday.

Please click to view video demonstration that displays the issue (YouTube). I've posted this sample page online so it can be viewed here: https://demoqa.eadoptonline.com/checkboxtest.aspx

If you use firefox < v63 it will display normally, if you have firefox v63 (current latest release as of this posting) each checkbox is duplicated.

Relevant code to reproduce the issue:

<asp:Repeater runat="server" ID="Repeater1">

<HeaderTemplate>

<table>

</HeaderTemplate>

<ItemTemplate>

<tr>

<td id="row" runat="server" class="bodycopy">

<asp:Checkbox ID="chkApproved" runat="server" /> how many times does the checkbox appear on each row?

</td>

</tr>

</ItemTemplate>

<FooterTemplate>

</table>

</FooterTemplate>

</asp:Repeater>

Code behind is unimportant

protected void Page_Load(object sender, EventArgs e)

{

List<string> datasource = new List<string>();

datasource.Add("asdfda");

datasource.Add("asdfdaadsf");

datasource.Add("asdfdadsfa");

datasource.Add("asdfdaadf");

datasource.Add("asdfdaafad");

Repeater1.DataSource = datasource;

Repeater1.DataBind();

}

The form decorator in my master page is as follows. The skin comes from web.config but it doesn't matter what i use the problem appears tied to the render mode, not the skin.

<telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" RenderMode="Classic" />

Thanks!

-Mark

FormDecorator

answered on 29 Oct 2018

1 answer

116 views

Creating a blog with Telerik ASP.NET AJAX

Hi,

I wanted to check on this before I start this project. I want to create a blog utilizing the Telerik ASP.NET AJAX components. Is this okay with Telerik terms (wasn't sure if a blog would be considered a content management system)?

The blog is for my own use and not going to be sold.

Thanks,
Jacob

General Discussions