RadEditorSharePoint.dll!Telerik.SharePoint.SPRadEditor.VirtualResourceFolder.get()

This operation results in a security exception:
System.Security.SecurityException occurred
  Message=Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
  Source=mscorlib
  GrantedSet=<PermissionSet class="System.Security.PermissionSet

Will web parts run /w SharePoint default minimal trust?

I am trying to create my own custom filter like in the example outlined here:

http://www.telerik.com/help/aspnet-ajax/grid-custom-option-for-filtering.html

The only difference is that my column is a template column, What do i need to do? Thanks

Error on line: RadGrid1.MasterTableView.Rebind();
Telerik.Web.UI.ParseException was unhandled by user code
  Message=Expression expected
  Source=Telerik.Web.UI

ASPX


C#

HI,

I am using RadAjaxManager which is present in the home page of our application. From any child page I require to call parent.Ajaxrequest through this manager. In this ajax requiest  I am required to update a hidden variable in the server side.. and in AjaxResponse end (JavaScript)  of the RadAjaxManager  I need to read the updated value of that hiidden variable.

Now when I update the hidden variable from server side while in the ajax request .. it seems the value has been updated but when I try to read the value from client side in ajax response end using document.getElementByID('hiddenFieldID') the updated value is not there..

I have also put in the id of hidden field in the RadAjaxManager as follows

<rad:RadAjaxManager ID="RadAjaxManager1" runat="server" OnAjaxRequest="RadAjaxManager1_AjaxRequest"
            Style="position: absolute;">
            <ClientEvents OnResponseEnd="OnAjaxResponseEnd" OnRequestStart="noScroll" />
            <AjaxSettings>
                <rad:AjaxSetting AjaxControlID="RadAjaxManager1">
                    <UpdatedControls>
                        <rad:AjaxUpdatedControl ControlID="hdHiddenFieldID" />
                   </UpdatedControls>
                </rad:AjaxSetting>
            </AjaxSettings>
        </rad:RadAjaxManager>

Please let me know If I am missing any thing ? or do you have any work aroung for this Issue.

Hi,

I have relatively simple scenerio where I have to check some conditions before updating data. To manage data I'm using RadGrid with autoupdate. I would like to check some conditions before update (i.e. if the name already exists, if an issue date is greater then other max issue date in database etc.). What is the best practice to make such check and how to stop update if some conditions are not met?
I thought about SqlDataSource updating event but I don't know how to read values from controls in edit form of RadGrid. Maybe other event is much more efficient in this case. I appreciate your support in this case as well as snippet of example code is welcome.

Best Regards,

Darek   

Hi,

I am creating a pdf programatically and then opening it in the browser.
I am doing this using

 response.BinaryWrite(pdfBytes);
 response.Flush();
 response.End();

It works fine when its not in a RadAjaxPanel but when it is inside the panel the document will not open.

Is there anyway to get it to work inside a RadAjaxPanel?

Thanks,

Ronan

In the form, I have a submit button, when clicked, it updates the panel in the ajax way.  However, I would like to exclude a LinkButton inside the panel from getting ajaxified, is there an easy way to achieve it?  Thanks

<asp:Panel id="MyPanel" Runat="server">
 ...
     <asp:LinkButton id="MyLink" Runat="server">
 ...
</asp:Panel>
<asp:Button Runat="server" id="SubmitButton">

<telerik:RadAjaxManager runat="server" ID="ram">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="SubmitButton">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="MyPanel" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>

Hi,

I've a problem with paging on my radgrid.

To fill the DataSource i'm using the event NeedDataSource, and it works.

If i have a lot of rows (>= 100) and I try to change the page, my pager after 11 pages return at the third page..

Why??

If I have under 100 rows the pager works correctly..

This is the block where i put my RadGrid..

The Radgrid is inserted into of an ASP panel

Can you help me?

Regards

Cristian

Hello to all

I have built the following scenario.
There is one table called "centers" which holds data for some public centers across a town.
There is another table called services having ID and Name of the Service.
The centers has many services (e.g. car rental, bike rental e.t.c.)
So I made another table (CenterServices), which holds the IDs of Centers and Services (to simulate the one to many relationship)

I built a page with a master and a separate detail grid, using your example in demos.
http://demos.telerik.com/aspnet-ajax/grid/examples/programming/selectedvalue/defaultvb.aspx

I added edit and delete buttons to the detail grid.
The problem is that I can edit the record of the details grid, but I cannot delete it.
Can anyone help me please?
The sqldatasource is working fine (I think).
May be something is missing from the grid or the code.


The code page is the following:


Thanks in advanced

Hi There,
I want t add format code block like one you have in this html editor.
would you please send me a sample about adding format code block functionality to a html editor?

Thanks

Hi,
I have 2 'google suggest' style RadComboBox with EnableLoadOnDemand="true". Is there an easy way to call the OnItemsRequested function every time the ComboBox gets focus?

I get the items the first time the ComboBox receives focus and if I start typing but the problem I have is the following:
1. I type something in ComboBox1.
2. I click in ComboBox2 and see filtered items based on ComboBox1.
3. I type something else in ComboBox1.
4. I click in ComboBox2 again and the old filtered items are there. It does not make another call to the codebehind handler for OnItemsRequested until I type something.

Thanks,
Dan