Hi Team,

We have updated .net framework 2.0 to 4.6 and  telerik version from 2010.2.826.20 to 2015.3.1111.45.

When the property UseSession is set to false 
We are getting an error as "Error loading RadChart image. You may also wish to check the ASP.NET Trace for further details. Display stack trace?". But I have found images are created in our TempImagesFolder(Cache). We never got this error in old version of telerik 2010.2.826.20. 
We are looking for best solution to fix this error with RadChart. As per the suggestion to replace RadChart with RadHtmlChart in Telerik sites that we found.  But in our case we are using RadChart in many parts of our application which not so easy to replace with RadHtmlChart. Please respond ASAP.

My chart image URL using browser's inspect element:http://localhost/xxx/ChartImage.axd?UseSession=false&ImageName=QbDPL66p6bEOlWq11Jibbiw64o%2btmhgdzHCOXHygpp8J9SSzUoHkZQzy0JrAcin0n5iitJHqTmroD5MwMSR20g%3d%3d&imageFormat=Png 


Below are the additional details. 

IIS 7.5
.Net 4.6

Code from ASPX Page
<telerik:RadChart ID="rchFMA" runat="server" Width="315px" DefaultType="Pie" Height="200px" AutoLayout="true" AutoTextWrap="true" Skin="WebBlue" TempImagesFolder="/Cache/" UseSession="false" IntelligentLabelsEnabled="true"> 
<Series> 
</Series> 
</telerik:RadChart> 

 
Code from webconfig
<system.web>
    <httpHandlers>     
      <add path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" validate="false"/>
    </httpHandlers>
</system.web>
<system.webServer>    
    <handlers>
      <add name="ChartImage_axd" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler" verb="*" preCondition="integratedMode"/>
    </handlers>
 </system.webServer>

Hi,

Hello. Is there a way to disable/hide the Thumbnails View on the File Explorer (for Document Manager, Flash Manager, Image Manager, et. al.)? If so, can someone give an example of how to set this property in code, either client-side or server-side?

I've got a customer who is reporting that occasionally when exporting from the grid (and then opening the file directly rather than saving it), they receive an error message box from Excel, "Unable to read file."

 I have been unable to reproduce the issue, and it doesn't happen every time for them either. Any thoughts on what could be causing this?

I'm using RadScheduler with custom form for creating appointments. I need reload page after appointment has been added. But controls hasn't event's like 'FormClosed'. If I call reload page in 'AppintmentInsert' event it prevents creation appointment in database. How I can manage this situation? 

Hi,

I trying to enabled KeyboardNavigation, KeyboadShortcuts and AllowSubmitOnEnter, but nothing fired event. 

My settings :



Surprise, this demo don't work too!
http://demos.telerik.com/aspnet-ajax/grid/examples/client/keyboardnavigation/defaultcs.aspx

I use Chrome and IE11, both don't work for my grid and demo site :
The keyboard navigation feature of Telerik RadGrid allows you to: 

• Focus the grid through a user-specified key combination
• Navigate through the grid records using the [UP/DOWN] arrow keys from the keyboard
• Advance/return the pager through the [PAGE UP]/[PAGE DOWN] key
• Select grid items pressing the [SPACE] key
• Select multiple grid item using the [CTRL] and [SHIFT] keys
• Insert a new item by hitting [CTRL] and [I] keys
• Edit rows upon hitting the [ENTER] key
• Update/insert rows upon hitting the [ENTER] key
• Exit EDIT/INSERT mode upon hitting the [ESC] key
• Expand/Collapse detail tables using the [Left Arrow] and [Right Arrow] keys

Help please.

When using the 'Insert Symbol' drop-down in the RadEditor, some of the symbols display as symbols in HTML mode rather than as HTML code.  For example, after inserting an angle in Design mode I see an angle symbol and in HTML mode I see the corresponding HTML &ang;.  However, after inserting a triangle the triangle symbol is shown in both Design and HTML modes.  If I manually enter the equivalent Unicode (&#9651;) in HTML mode, switch to Design mode and then back to HTML mode the Unicode is replaced with the actual symbol.  Note, if I manually enter the Unicode for the angle (&#8736) in HTML mode, switch to Design mode and then back to HTML mode the Unicode is replaced with the corresponding HTML code (&ang).

Could someone provide insight as to why this is happening, and any suggestions for how to work around this issue? 

Please let me know if any additional information is needed, thank you!!

Hello,
        
         I am using telerik rad grid. I want to have one more radgrid inside Radgrid MAstertableview edit form.

Inside grid is having Boundcolumn,Templatecolumn containing label as item template and combobox as edit item template.
Now how to do add, edit delete operation to inside radgrid.
I searched lot of articles. But didnt find example like this scenario.
Please help me.



Regards,
Soumya,
Bangalore.

Hello Team,

I am using a Rad Grid. that seems working perfect in my desktop, whereas it is not showing refresh button in mobile view.

Code:

Please find attachment to see the results.

In desktop view it is creating anchor tag for refresh button. But the same button is missing in mobile view.

Kindly advice to get refresh button in devices of all resolutions.

Thanks and Regards,

Ruchi Patel