Hi,

I use custom templates to display folders and files in the Treeview of the RadFileExplorer. I load 2 different templates, the first one is for root folder and the second one for the rest of the folders arborescence. My templates are added on the event TemplateNeed.
By the way, my RadFileExplorer use a custom content provider. When the RadFileExplorer is entirely load, I notice a problem on the displayed data in the treeview and the data in the grid. It's only valable for the first record. Here is an exemple:

• rootNode1
  • folder1
    • folder21
  • folder2
    • folder11
    • folder12
  • folder3
• rootNode2
  • folder1
    • folder11
    • folder12
  • folder2
    • folder21
  • folder3

When the treeview is loaded, the folderXX aren't displayed yet. If I click on the "folder1" of "rootNode1" -> I get the values of the "folder2". If I remove my custom templates, it works perfectly.

Do you have any idea where does that come from?

Hi All...
i have installed on my machine the new version of RadControlAjax 2012.1.215.40

after the installation, my the solution still working fine...but in the visual studio, when i oen the web form in the design part, and whenever i use RadComboBox i have the following error

There was an error rendering the control Unable to cast object of type 'Telerik.Web.UI.RadComboBox' to type 'Telerik.Web.UI.ControlItemContainer'

but when i drag any new radcombobox thereis no error....

i don't know how to solve this? and it is not a good solution to drag new Radcombobox controls on all form in my project to solve this...

any help will be great...
thanks

Asa'ad....

Hi Team,

I want to remove RadPanelBar icon. Please see the my requirement in image and suggest me the solution.

<telerik:RadPanelBar runat="server" ID="Rad" Width="100%" ExpandMode="MultipleExpandedItems">
            <Items>
                <telerik:RadPanelItem Expanded="True" Height="23px">
                    <Items>
                        <telerik:RadPanelItem Value="0">
                        </telerik:RadPanelItem>
                    </Items>
                </telerik:RadPanelItem>
                <telerik:RadPanelItem Expanded="True" Height="23px">
                    <Items>
                        <telerik:RadPanelItem Value="1">
                        </telerik:RadPanelItem>
                    </Items>
                </telerik:RadPanelItem>
                <telerik:RadPanelItem Expanded="True" Height="23px">
                    <Items>
                        <telerik:RadPanelItem Value="2">
                        </telerik:RadPanelItem>
                    </Items>
                </telerik:RadPanelItem>
            </Items>
        </telerik:RadPanelBar>


Many Many Thanks in Advance.

Regards,
Reyaz

Hi,
I am using radstrip and radgrid. Inside radstrip there are 3 tabs, on click of each tab i will be displaying data using radgrid.
radgrid contains GridTemplateColumn where i have placed 2 asp : button, for the first tab i will assign default text with respect to data
displayed on click of first tab. On click of second tab. i want to change the text of that button inside GridTemplateColumn as data in grid
changes with respect 2 tab.. How can i accomplish this ?? Help me out ?

code is as below.


<telerik:RadTabStrip ID="rdStrip" runat="server" SelectedIndex="0"
     OnTabClick="rdStrip_TabClick" Skin="Outlook" Width="100%" Height="27px">
            <Tabs>
                <telerik:RadTab Text="abc" Selected="true" Width="150Px"></telerik:RadTab>
                <telerik:RadTab Text="def" Width="150Px"></telerik:RadTab>
                <telerik:RadTab Text="ghi" Width="150Px"></telerik:RadTab>
            </Tabs>
        </telerik:RadTabStrip>

  <telerik:RadGrid ID="rdgrd" runat="server" AllowPaging="true"
            AutoGenerateColumns="false" PageSize="20" GridLines="None"
            CssClass="radgrid" AllowFilteringByColumn="true" Width="100%"
            Skin="Office2007">
            <ExportSettings ExportOnlyData ="true" HideStructureColumns ="false"></ExportSettings>
            <PagerStyle Mode="NextPrevAndNumeric" />
            <MasterTableView AllowPaging="true" AllowFilteringByColumn="true"
                CommandItemDisplay="Top">
                <PagerStyle Mode="NextPrevAndNumeric" AlwaysVisible="true"/>
                <CommandItemSettings ExportToExcelText="Export To Excel" ShowExportToExcelButton="true"
                    ShowAddNewRecordButton="false" ShowRefreshButton="false" />
                <Columns>
                    <telerik:GridBoundColumn HeaderText="SchoolLevel" DataField="schooldsc" UniqueName="SchoolLevelDesc">
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn HeaderText="School" DataField="schooldscd" UniqueName="School">
                    </telerik:GridBoundColumn>
                    <telerik:GridTemplateColumn Visible="true">
                    <ItemTemplate>
                    <asp:Button ID="btnFirst" runat="server" Text="Cancel" OnClick="btnFirstOnClick" />
                    </ItemTemplate>
                    </telerik:GridTemplateColumn>
                     <telerik:GridTemplateColumn Visible="true">
                    <ItemTemplate>
                    <asp:Button ID="btnSecond" runat="server" Text="Insert" OnClick="btnSecondOnClick" />
                    </ItemTemplate>
                    </telerik:GridTemplateColumn>
                </Columns>
            </MasterTableView>
            <ClientSettings AllowColumnsReorder="true" ReorderColumnsOnClient="true">
                <Resizing EnableRealTimeResize="true"  />
            </ClientSettings>
        </telerik:RadGrid>

Regards,
Akki

hellow dears . 
i added Radmenu in my project. but there is the same problems :
1.when i click on items to build items i see this error  : "Font arial does not support style bold"
i changed the font and test with many fonts. but when i changed the font and want to remake itmes still i see font arial not supprted :O
2.when i right click on Radmeno az choose Build radmenu , i see this error : "exception has been thrown by the target of an invocation"

i`m really really sry for my simple Question.
thanks guys.

I've created a chart with two series, almost each item is clickable including the series names on the right.  I would like to add a tooltip to the name itself, not the series items.  So that the use knows the expected behavior when clicked.

I've added the tool tip in the markup as such.


That doesn't seem to work.  

Any suggestions?

I've been banging my head against this for a couple of days, I hope somebody can help me.

I have my RadAjaxManager defined on a master page.  On a page that uses the master page, I have defined a RadAjaxManagerProxy, 3 divs with runat="server" and an asp:Panel.  I've used divs with runat="server" before with success.  Here is the code for everything:

On the master page:


On the child page:


The literals btnPrevItem and btnNextItem are merely anchors that are set in the code-behind to call the javascript function GetItem() with a direction of 'prev' or 'next'.  The literal litTitle merely displays the item number of the currently selected item.  edfItemDetailsGrid inside pnlGrid is a user control that contains a RadGrid.  The grid displays current and previous values for the currently selected item, such as UPC, description, price, etc.  The rows represent each of the item's data fields, and there are 4 columns: field name, current value, most-recent previous value, and date-of-change.  The litHistoryTable literal will show a table of all previous values for the selected row of the grid (i.e. the selected data field of the item).

Almost all of this works beautifully.  If I update any of the controls in divHomeControls, it updates the controls in divNextPrev, pnlGrid, and divHistory.  If I click on any row in the grid defined inside pnlGrid, it updates the literal control in divHistory correctly.  However, if I click on the next or previous buttons inside divNextPrev, it updates the grid inside pnlGrid correctly, but it does not update the literal control in divHistory.  Inside my Visual Studio debugging session, I can open the rendered page and see the correct, updated html for the rendered page, but in the browser, I see the previous contents of the literal control.

I have tried several different things to fix this, without any success.

I have tried changing divHistory to a asp:Panel.  I've tried changing it to a telerik:RadAjaxPanel.

I've tried removing divHistory altogether, and putting my literal control inside pnlGrid.

I've tried manually deleting the contents of divHistory just before doing the ajax call, by changing my client-side GetItem() function to look like this:


In the above function, I've tried changing the
 Refresh('<%=divPrevNext.UniqueID%>', direction); 
to:
Refresh('<%=divHomeControls.UniqueID%>', direction); 

Nothing works.  In each case, when I look at the html for the rendered page in the visual studio debugging session, I see the correct html:


But in the browser window, I see the data from the previous rendering.

Can anybody tell me what is going on and how I can fix this?

Thanks and regards,
Steve

I have a Context Menu attached to my RadGrid.
When I click on an Item in the Context Menu , It should navigate me to another page.

On first click it does not work , on subsequent clicks it does work.
Is there a solution to this?

Hi
I have an aspx page with two datetimepickers. Wehn I select the calendar icon in Safari Mobile the popups do not appear at all. They appear in every other browser. Is there somewhere obvious I should be doing for Safari Mobile that I don't know about
cheers
Michael

I have used example of grid virtual scrolling with client-side binding from this website. My RadGrid is disappearing for sometime whenever I pull the scroll down but come back to normal in 1 or 2 secs. Rest of the behaviour is fine except my grid disappears to fetch the data.

Below is my aspx page:

Below is my code:

Thanks for reading my question.