2 answers

96 views

Hi Peter,

When validating a drop down list, is there a way to make it so that only data in the last level of a branch is selected? ie in the example below only the bold text would count as a selected value and as such allow the control to validate to true.

1
1.1
1.1.1
1.1.2
1.2
1.3
1.3.1

Regards

Jon

DropDownTree

answered on 16 Apr 2013

1 answer

390 views

[Solved] Captcha, TimeOut and Hidden Textfield.

Hi Telerik,

I am a bit confused with the usage of the various modes of protection in RadCaptcha. Can someone get me how the Captcha, time out and Hidden textfield differ?

Thanks for your reply,
Saira

Captcha

answered on 16 Apr 2013

1 answer

125 views

[Solved] Restrict numbers.

Hi,

The RadCaptcha is appearing as a combination of alphabets and numbers. How can I restrict all the digits from the captcha?

Thanks for your reply,
Saira

Captcha

answered on 16 Apr 2013

1 answer

101 views

[Solved] Limiting the number of files.

Hi,

The RadUpload control I am using is intended to upload only three files at a time. If the user select more than three files and try to upload, I want to show an alert. How?

Thankyou,
Berk

AsyncUpload

answered on 16 Apr 2013

3 answers

269 views

Telerik is not defined [SOLVED - Internal Build Issue]

I'm posting this problem so that others may get a quick answer to an issue that took me way longer to resolve than it should have.

I just upgraded one of my sites with newer Telerik controls along with other changes. Suddenly on the site was getting Javascript and other errors with "Telerik is not defined ". None of the controls rendered correctly, no Telerik skins or CSS was being applied. Fiddled with the web.config file for quite some time before figuring it out.

Due to a bug in the current Telerik control suite, I had been advised to use the latest 802 internal build. This had resolved my original issue but introduced this one.

There is no hosted CDN files for internal builds! If you have this in your web.config, you need to disable it when using internal builds.

<add key="Telerik.ScriptManager.TelerikCdn" value="Enabled" />

<add key="Telerik.StyleSheetManager.TelerikCdn" value="Enabled" />

<add key="Telerik.Skin" value="Default" />

Simple as that, it fixed the problem.

General Discussions

answered on 16 Apr 2013

1 answer

113 views

PersistStateInCookie

PersistStateInCookie has stopped working in last version 2013.1.403.45
Works perfectly in version: 2013.1.220.45

PanelBar

answered on 16 Apr 2013

3 answers

89 views

MegaMenu BookMark

Hello,
If you look on to Telerik you will see there is a way to persist bookmarks. I am guessing it is a Mega Menu control. Does anyone know where the code is for that functionality?

Thanks

Menu

answered on 16 Apr 2013

6 answers

539 views

Add user controls to RadListView programmatically

Hi. Could someone point me to or show me an example of how to add user controls to a RadListView in code behind please.

I have defined the RadListView in the aspx page. In the code behind I create a DataTable containing ID numbers. Next, I loop through these numbers and for each one instantiate two user controls, rebind the user controls, and then add them to the RadListView.

I have the logic to do all of this except I cannot seem to figure out how to add the user controls to the RadListView. No editing/changes will be made to the user controls, I just need to display a horizontal list of the controls for informational purposes.

Here's the aspx code:

<asp:Panel ID="rpItem" runat="server" Scrolling="Y">

<telerik:RadListView ID="RadListView1" runat="server" DataKeyNames="iItemID, iSecID"

ItemPlaceholderID="ItemPlaceHolder1" AllowPaging="true" Skin="Windows7"

PageSize="1" Height="325px" >

<LayoutTemplate>

<asp:Panel ID="ItemPlaceHolder1" runat="server" Height="300px">

</asp:Panel>

</LayoutTemplate>

<ItemTemplate>

</ItemTemplate>

</telerik:RadListView>

</asp:Panel>

Here's the code behind:

Dim tblItemIDs As DataTable = GetItemIDs()

For Each r As DataRow In tblItemIDs.Rows

Me.hfItem.Value = r("iItemID")

Dim ucItemInfo As UserControl = Page.LoadControl("/controls/iItem_Info.ascx")

Dim infoView As RadListView = DirectCast(ucItemInfo.FindControl("RadListView1"), RadListView)

infoView.Rebind()

'Need to add the ucItemInfo user control

Dim ucItemPreview As UserControl = Page.LoadControl("/controls/iItem_Preview.ascx")

Dim listView As RadListView = DirectCast(ucItemPreview.FindControl("RadListView1"), RadListView)

listView.Rebind()

'Need to add the ucItemPreview user control

RadListView1.DataBind()

Next

Any help would be greatly appreciated.
Thanks!

ListView

answered on 16 Apr 2013

4 answers

129 views

Sort Icon displaying in second instead of displaying in Same line

Hi,

I have used a telerik radgrid in mu aspx page. It has several GridTemplateColumn ans Gridbound Columns.The problem is when ever I click on the column for sorting the sort icon is displayed on the second line.Even after we have ample space(marked as Green) to accommodate the sort icon exactly next to Header text. The sort icon is displaying on the second line.Please check the attached image for more details.

Thanks,
A2H

Grid

answered on 16 Apr 2013

3 answers

192 views

FindItemByKeyValue not working

Hello

I can't get items when I use the

Dim MyItem As GridDataItem = gDGD.MasterTableView.FindItemByKeyValue("cInstID", Integer.Parse(cInstID))

MyItem is allways = nothing

But it find it when i do
     For Each updatedItem As GridDataItem In gDGD.Items

                If updatedItem.GetDataKeyValue("cInstID").ToString() = cInstID Then
......

can you explain where is the problem ?

Thank you a lot for your help

Anne

Grid

answered on 16 Apr 2013