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1 answer
94 views
I need to set the focus to the Color Picker control from the user-defined jquery function.

Kindly Help, Thankx in Advance.
Marin Bratanov
Telerik team
 answered on 18 Jun 2018
1 answer
47 views

     Hi, 

 

I had purchased licensing a few years ago, and the radlightbox doesnt seem to be on there and says that it is an unknown server tag. Has there been an update with the bin folder files or do i have to buy new licensing?

All of the other telerik things work, but when searching the telerik UI for the lightbox its not in there

Thanks, 

Marin Bratanov
Telerik team
 answered on 18 Jun 2018
5 answers
534 views
I am using the following statement declared below

$find("<%= RadGrid1.ClientID %>").get_masterTableView();

to find radgrid from my page but $find("<%= RadGrid1.ClientID %>") returning as null.

Please let me know how to resolve this issue.

Thanks
Bharat
Eyup
Telerik team
 answered on 18 Jun 2018
1 answer
159 views

HI,

We need to bind RadGrid on clientside. I am doing it using RadClientDataSource and Restful Webservice call. This grid has RadRadioButtonlist. I need to bind this button list to the data coming from database.

Can someone help please how to do bind it on clientside

Thank You

Vessy
Telerik team
 answered on 18 Jun 2018
1 answer
76 views
I have a requirement to add different timed ticker items.  So one ticker item will display for 5 seconds while another will display 2 seconds.  Is this possible?
Rumen
Telerik team
 answered on 18 Jun 2018
15 answers
1.0K+ views
Hi all,

- I really like the export to excel and export to csv -functions:
http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/exporting/defaultcs.aspx

- Also, I really like the Grid / Client-side Row Selection:
http://demos.telerik.com/aspnet-ajax/grid/examples/client/selecting/defaultcs.aspx

But how can I combine the 2 things?

I wonder why no one have thought of it before?
- I want to be able to select specific items from my grid, and ONLY export the selected rows to Excel and/or CSV.

How can this be done?

If there is a post for it already, then - sorry - I have tried to find it... without any luck.

Thanks a lot.

BR,
Frank

Muhammad
Top achievements
Rank 1
 answered on 18 Jun 2018
1 answer
119 views

Hi,

I'm new to telerik and have this case that I've been trying to find a way to resolve. In the Grid component, I'm using Batch Editing and I'm performing the saving of edited data on the grid using the Server-Side BatchEditCommand Event. Assuming I have 3 records, could be to insert, update or delete, and for whatever the reason, the database updates failed (for e.g. DB Locked at the time the save changes was done). My question is, how do I tell the grid to remain in Edit Mode on the client-side and not to do a rebinding/refresh of data (as the unsaved data is lost currently) as we want to allow user to retry the save changes again?

 

Thanks in advance..

Eyup
Telerik team
 answered on 18 Jun 2018
3 answers
164 views

I have multiple PanelBars that are placed on a form in a sequence..The Tab key does not take me from first panelbar to the next one..My code is as follows..

So when I press Tab key down, it does select the first one (radPnlBarFundingSources), but not the second one (radPnlBarContracts) after tabbing from first one 

Please help!

   <div class="Row">
        <telerik:RadPanelBar runat="server" ID="radPnlBarFundingSources" Width="100%" TabIndex="1">
            <Items>
                <telerik:RadPanelItem runat="server" Text="Funding Source">
                    <ContentTemplate>
                        <telerik:RadListBox runat="server" ID="radLbAvailFundingSource" Height="100px" Width="40%" SelectionMode="Multiple" AllowTransfer="true" TransferMode="Move" AllowTransferOnDoubleClick="true" TransferToID="radLbSelFundingSource" ButtonSettings-AreaWidth="35px" Enabled="True" style="font-family: Verdana, Trebuchet MS,Arial,sans-serif; font-size:0.9em;"></telerik:RadListBox>
                        <telerik:RadListBox runat="server" ID="radLbSelFundingSource" Height="100px" Width="40%"></telerik:RadListBox>
                    </ContentTemplate>
                </telerik:RadPanelItem>
            </Items>
        </telerik:RadPanelBar> 
    </div>
    <div class="Row">
        <telerik:RadPanelBar runat="server" ID="radPnlBarContracts" Width="100%" TabIndex="2">
            <Items>
                 <telerik:RadPanelItem runat="server" Text="Contract">
                    <ContentTemplate>
                        <telerik:RadListBox runat="server" ID="radLbAvailContract" Height="100px" Width="40%" SelectionMode="Multiple" AllowTransfer="true" AllowTransferOnDoubleClick="true" TransferToID="radLbSelContract"  AutButtonSettings-AreaWidth="35px"></telerik:RadListBox>
                        <telerik:RadListBox runat="server" ID="radLbSelContract" Height="100px" Width="40%"></telerik:RadListBox>
                    </ContentTemplate> 
                 </telerik:RadPanelItem> 
            </Items>
        </telerik:RadPanelBar>
    </div>

Phil
Top achievements
Rank 1
 answered on 16 Jun 2018
29 answers
1.6K+ views
Hi,
I have two radlistboxes on the page, where we could move items from one to the other. There's a Radcombobox which comes after this set of radlistboxes which goes for an autopostback.
Now, if I choose one item and move it to the other radlistbox and select an item from radcombobox which goes for a postback and save - it all works fine. But if I choose the option to add all items in a click and after the radcombobox postback, i get the following error.
[ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index]
   System.Collections.ArrayList.get_Item(Int32 index) +10064164
   System.Web.UI.StateManagedCollection.System.Collections.IList.get_Item(Int32 index) +17
   Telerik.Web.UI.ControlItemCollection.get_Item(Int32 index) +22
   Telerik.Web.UI.ClientStateLogPlayer`1.Remove(ControlItemCollection items, Int32 index) +58
   Telerik.Web.UI.ClientStateLogPlayer`1.Play(ClientStateLogEntry entry) +453
   Telerik.Web.UI.ClientStateLogPlayer`1.Play(IEnumerable`1 clientStateLogEntry) +165
   Telerik.Web.UI.RadListBox.LoadClientState(RadListBoxClientState clientState) +66
   Telerik.Web.UI.RadListBox.LoadPostData(String postDataKey, NameValueCollection postCollection) +230
   System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +945
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2071

I cannot debug as well, as it doesnt hit any breakpoints. Fails before that.

 I get the same error even if I choose all items in the left radlistbox one by one to the right radlistbox as well. Basically if the radlistbox is empty, and if the page goes for a postback, I get this error. If the page doesnt go for a postback - all good.  So on postback, radlistbox is loosing its clientstate (dont know, am a newbie).
PS: Even after the postback, the state of the radlistboxes are maintained , ie. all items moved or unmoved remain the same.
<td>
<telerik:RadListBox ID="lstAvailableItems" ButtonSettings-Position="Right" EmptyMessage="None"
AllowTransferOnDoubleClick="true" EnableDragAndDrop="true" PersistClientChanges="true" ViewStateMode="Disabled"
Height="100px" AllowTransfer="true" TransferMode="Move" TransferToID="lstSelectedItems" SelectionMode="Single"
Width="200px" runat="server">                               
</telerik:RadListBox>
 </td>
 <td>
 <telerik:RadListBox ID="lstSelectedItems" AllowTransferOnDoubleClick="true" EmptyMessage="None" PersistClientChanges="true" EnableDragAndDrop="true" Height="100px" Width="200px" SelectionMode="Single" ViewStateMode="Disabled" runat="server">                               
</telerik:RadListBox>
</td>

Keith
Top achievements
Rank 1
 answered on 15 Jun 2018
5 answers
199 views
I just updated my application to the 2014_1_401 release. It works great on my PC in IE and Chrome.

When I run it on my Android tablet in the Chrome Browser, selection of items in the Treeview isn't working properly. The newly selected items shows selected by previous items don't unselect. Selection doesn't cause the app to post back.

I was thinking maybe there was just some sticky javascript files left over on the tablet. I dumped the cache and local data but this didn't help.

This was working fine with the previous version of the product.

Several different users have confirmed this issue with different Android devices.

--Mark
Peter Milchev
Telerik team
 answered on 15 Jun 2018
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