Questions on UI for ASP.NET AJAX Forum

3 answers

84 views

Hi,

Calender day font underline itemstyle is not working for IE8 ( version : 8.0.6001.18702) ... Its working in other browsers and ie versions. Is there any solution for this ? Thanks!

Calendar

answered on 23 May 2013

1 answer

191 views

Radtreeview inside a user control

I have a radtreeview inside a user control, the issue is when node is selected in the treeview, none of the events are getting fired, not even the page load of the control. Below is the code for aspx page. please help in resolving this.
<tr>

<asp:UpdatePanel ID="updatepanelitemlist" runat ="server" >

<telerik:RadTabStrip ID="tabMasterContainer" runat ="server"

Width="438px" CssClass="best__tab_xpie7" SelectedIndex="2"

MultiPageID ="radmultipage1" BackColor ="White" >

<Tabs >

<telerik:RadTab Text ="Custom Lists" runat ="server"

PageViewID ="pagecustomlist" CssClass ="node" ForeColor ="#000000" Selected="true" >

</telerik:RadTab>

<telerik:RadTab Text ="Standard Lists" />

<telerik:RadTab Text="Search" Selected="True" />

</Tabs>

</telerik:RadTabStrip>

<tr>

<td>

</td>

<asp:LinkButton ID="lnkCompanyCustomTreeCollapse" Text="Collapse All" runat="server" Font-Size="Smaller" />   

<asp:LinkButton ID="lnkCompanyCustomTreeExpand" Text="Expand All" runat="server" Font-Size="Smaller" />

</td>

</tr>

</table>

<telerik:RadMultiPage ID="rmp" runat="server" SelectedIndex ="0" Width ="410px">

<telerik:RadPageView runat="server" ID="page1" Selected="true" Width ="410px" >

<telerik:RadTreeView ID="tvCustomList" runat ="server" Width ="430px" EnableDragAndDrop="True" OnNodeDrop ="tvCustomList_Handledrop">

</telerik:RadTreeView>

</telerik:RadPageView>

</telerik:RadMultiPage>

</div>

</ContentTemplate>

</asp:UpdatePanel>

</td>

</tr>

TreeView

answered on 23 May 2013

2 answers

265 views

Run Javascript After Postback

Hi,

I am attempting to use the technique outlined in this article:

http://www.telerik.com/help/aspnet-ajax/ajax-execute-custom-javascript.html

However, I am getting this error:

Uncaught Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.

I suspect that the error might be because the AjaxRadManager event is triggered from a button click where the button is located inside a RadWindow. However, with this RadWindow, we are using a ContentTemplate. So, to me, that means that the code run from controls is being run from the parent page (if I understand the hierarchy senario correctly).

Any recommendations?

Jim

Ajax

answered on 23 May 2013

1 answer

78 views

Paging stlyes not looking good when using formdecorator

Good Day Everyone

i have a radgrid and i have a formdecorator in my masterpage that skin all the controls nicely. so now my gridview has paging, the numbers in the paging are not looking good in IE10

i have attached an image showing what i mean.

FormDecorator

answered on 23 May 2013

7 answers

242 views

Sort GridButtonColumn C#

I need to sort a GridButtonColumn in a C# asp.net project.

I've added the c# class listed in this thread

http://www.telerik.com/community/code-library/aspnet-ajax/grid/filtering-and-sorting-for-gridbuttoncolumn.aspx

and I can't get it to work. I get this "The type or namespace name 'GridButtonColumn' could not be found"

Is there using directive that I need to add?

The VB example uses "Imports Telerik.WebControls". When I add using Telerik.WebControls; I get this message

"The type or namespace name 'WebControls' does not exist in the namespace 'Telerik' (are you missing an assembly reference?)"

Grid

answered on 23 May 2013

4 answers

209 views

Barcodes from web request

I saw from an earlier thread that telerik isn't supporting image rendering of bar codes. To get around this I am using abcpdf's ability to take web pages and turn them into pdf files (which is ultimately what I need anyway). However, when I get the page rendered in this way (effectively rendered via the microbrowser in abcpdf) the barcode never shows up. I'm assuming this is because it requires the browser to actually display the page in order for the barcode to render? Is there any way of getting a rendered barcode to work in this manner?

Barcode

answered on 23 May 2013

2 answers

96 views

Captcha strange problem in different deployment

We have used RadCaptcha in our site. but it is always wrong the first time, or it doesn't work well.

The code

<telerik:RadCaptcha ID="captcha" runat="server" ValidationGroup="addcomment" ValidatedTextBoxID="txtCode">

<CaptchaImage RenderImageOnly="true" PersistCodeDuringAjax="true" />

</telerik:RadCaptcha>

<asp:TextBox ID="txtCode" runat="server" />

http://.../Telerik.Web.UI.WebResource.axd?type=rca&guid=9b09e8e7-e7e7-413c-95bb-a384298dd817

Ervaringen(2)

General Discussions

answered on 23 May 2013

3 answers

149 views

[Solved] Current radwindow

Hi,

My page has a radwindowmanager with 3 radwindow which are opened at a time. I need to check if a particular window is on the front.

Window

answered on 23 May 2013

0 answers

56 views

About "Breaking change: Hidden column cell text is not persisted in ViewState"

Hello,
I have to report that method 2 will not work if you try to access to a parentitem in an ItemDataBound of a DetailTable row. In this case:

Dim parentItem As GridDataItem = DirectCast(e.Item.OwnerTableView.ParentItem, GridDataItem)

parentItem.DataItem will be "nothing"

bye

Grid

asked on 23 May 2013

9 answers

641 views

Enable Keyboard Navigation + Page Up/Down

Dear Telerik,

When we enable the keyboard navigation feature on a grid "radGrid.ClientSettings.AllowKeyboardNavigation = true;" the Page Up/Page Down/ End/ and Home keys get disabled.

What are we doing wrong? How do we enable them? We'd like them to move the active row as the Up/Down arrows do. Can you help?

Salah A. Malaeb
TeknoBuild

Grid

answered on 23 May 2013