Questions on UI for ASP.NET AJAX Forum

3 answers

123 views

area in editor

Hi, I have a problem in which it has an area within the external editor that is gettingstraight and could not find any configuration to remove. Anyone know how?

Editor

answered on 29 Mar 2011

1 answer

314 views

Radgrid only displaying First Page

I have a radgrid that i populate in the following way:

Button_Click Event
- Create a Dataview called dvData
- RadGrid1.DataSource = dvData
- RadGrid1.DataBind()
End Sub

Radgrid1_NeedDataSource_Event
- RadGrid1.DataSource = dvData
End Sub

Radgrid_PageIndexChange_Event
- Radgrid.CurrentPageIndex = e.NewPageIndex
End Sub

When i click on "Next" or on another page's number, the grid still shows me page 1.
Can you please help?
The "Allow Paging" property is set to true for both the grid and the mastertableview.
"Allow Custom Paging" is also set to true.
Page size = 20.

Also the grid is not performing any other function than displaying data (no sorting, no filtering, no paging of course etc)

Grid

answered on 29 Mar 2011

2 answers

122 views

Dynamic added usercontrol added to RadPageView are lost

Hello,

I'm trying to dynamiccly add usercontrols to my RadPageView. See exmaple

ASCX
<telerik:RadTabStrip ID="tabstripContactPerson" runat="server" MultiPageID="mpContactPersonen"
SelectedIndex="0">
</telerik:RadTabStrip>
<telerik:RadMultiPage ID="mpContactPersonen" runat="server" SelectedIndex="0" CssClass="multipagecontainer">
</telerik:RadMultiPage>

CODEBEHIND

List<WS_RetailerPerson> personen = oRetailer.WS_RetailerPerson.ToList();

foreach (WS_RetailerPerson item in personen)

{

using (RadTab tab = new RadTab())

{

tab.Text = item.WS_Person.FullName;

tabstripContactPerson.Tabs.Add(tab);

}

using (RadPageView pageView = new RadPageView())

{

PersonEditControl ucPersonEdit = (PersonEditControl)LoadControl(PERSONEDITCONTROL_PATH);

using (DynamicControlsPlaceholder phDynamic = new DynamicControlsPlaceholder())

{

ucPersonEdit.ID = "ucPersonEdit" + item.PersonId.ToString();

ucPersonEdit.PersonId = item.PersonId;

pageView.Controls.Add(ucPersonEdit);

mpContactPersonen.PageViews.Add(pageView);

}

This works fine but then I want to call the save-methods on each individuel loaded usercontrol in the RadPageViews.

foreach (RadPageView pageView in mpContactPersonen.PageViews)

{

foreach (PersonEditControl ucPersonEdit in pageView.Controls)

{

ucPersonEdit.Save();

}

The problem is that it can find the PageView controls in RadPageView but each pageView.Cotrols is empty. It loses my dynamic add usercontrols.

I hope someone can help me out.

Thanks in advance.

Kind regards Patrick

TabStrip

answered on 29 Mar 2011

1 answer

100 views

Drag and Drop special functionality

Hi Telerik team,

I need to develop a Dynamic View where the user can add filters and new columns to data result set.
To show the data result set i am using a radgrid, and want to use the "drag and drop" feature to develop the "add columns" functionality (the columns are addeds in the grid from another control).
But when the user try to put a new column in the grid, I need that user can locate the new column where he/she want (between other columns).
Could I develop this requirement with the current Telerik ASP.NET AJAX functionality? or I need develop additional routines to do this.

Thanks for the help.

General Discussions

answered on 29 Mar 2011

1 answer

143 views

Issue with cell conditional formatting and sorting

Hi

I am using the ASP.Net Ajax RadGrid control in a new web application. For this grid I need to apply conditional cell formatting while user should be able to sort the grid. The example I found in RadGrid documentation (http://www.telerik.com/help/aspnet-ajax/grid-appearance-conditional-formatting.html) works using ItemDataBound event hanlder but only when the grid loads firs time but as soon as I click on a column header to sort a column, grid loads with new set of data without calling ItemDataBound even handler and cells lose their formatting.

I hook up the ItemDataBound event handler in Page_Load as below:

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

SummaryGrid.ItemDataBound +=new GridItemEventHandler(SummaryGrid_ItemDataBound);

...

}

Is there another way to keep the conditional formatting while allowing to sort, group, etc.?

I appreciate your help in advance.
Thanks
Ron Farko

Grid

answered on 29 Mar 2011

5 answers

119 views

RadEditor in Opera fullscreen issues

Hello,

one more thing regarding RadEditor in Opera. When switched to fullscreen mode, the editor scrolls whole page instead of editor content (maybe Opera problem? I had similiar issues with fulscreen google maps which were scrollable), however when user clicks on HTML tab the fullscreen mode is lost and editor'ssize is preserved, with it's half somewhere out of the window.

Again this can be easily reproduced at Telerik's Editor demo site and Opera 10.53.

With this behavior the editor is not usable under Opera. Please help.

Thanks,

Robert

Editor

answered on 29 Mar 2011

1 answer

157 views

'Telerik.Web.UI.RadListBox' is null or not an object

Hi, I get the error 'Telerik.Web.UI.RadListBox' is null or not an object when I have a RadListbox present on my .ascx control firstable with visible as false, but when I try to show this control, this error occurs. It is not exclusive for this control on my sharepoint application, I have the same error with others Telerik controls that have the same behavior ( starting are hide, and then I need to show them).

I followed this post, but I'm sure that all the entries and configurations are done on my application config. The version of telerik that I'm using is the 2010.3.1109.35

Thanks.

ListBox

answered on 29 Mar 2011

1 answer

79 views

[Solved] Cannot get Item Expand to work in RadPanel Templates Demo

I am using a combination of 2 demos under your RadPanel demos. I am using the Templates and then I am using the Accessing Nested Controls demo within it.

http://demos.telerik.com/aspnet-ajax/panelbar/examples/functionality/templates/defaultcs.aspx

http://demos.telerik.com/aspnet-ajax/panelbar/examples/applicationscenarios/accessingnestedcontrols/defaultcs.aspx

I cannot set the RadPanel.Items[].Expanded property in code behind or inline for the Template demo. I am trying to set the inital panel to be expanded. I realize that the Panel that I am trying to wowk with has a HeaderTemplate and a ContentTemplate, and using a radMenu within the HeaderTemplate, and that this may be part of the problem, according to this issue on the forum.
http://www.telerik.com/community/forums/aspnet-ajax/panelbar/can-t-collapse-or-expand-panel-bar-w-itemtemplate.aspx

I have tried what this article suggests but this breaks everything.

I appreciate your help.

PanelBar

answered on 29 Mar 2011

1 answer

219 views

Grid in RadPane only uses half the webpage

Hi there,

I am starting to use the RadRibbon control and have set this to the top of my masterpage. I want this control to always stay at the top and possibly use some sliding panes. I have the following code:

<table align="center" cellspacing="0" class="style1">

<tr>

<td class="style2">

<telerik:RadRibbonBar ID="MainRibbon" runat="server" Tabs-Capacity="4" Skin="Default" />

</td>

</tr>

</table>

<table style="height: 100%; width: 100%;">

<tr>

<td style="background-color: Blue;">

<telerik:RadSplitter id="Splitter1" runat="server" Width="100%" Height="100%">

<telerik:RadPane id="MainPane" runat="server" Width="100%" Height="100%">

<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server"/>

</telerik:RadPane>

</telerik:RadSplitter>

</td>

</tr>

</table

The problem is the pane only seems to use half of the webpage that remains. I plan to impliment a tree view on certain pages So I was thinking that this would be the best way to go about it. Please let me know if I should look at using another control.

thanks!

Jonathan

Splitter

answered on 29 Mar 2011

1 answer

101 views

View Request

I think I requested this a long time ago, but I need it again, so I thought I'd re-ask since it's been a few releases :)

I want a view "like" timeline except it's just aggregates all the upcoming events in a list...so there's no empty days in between

Monday Jan 1st 2010
- Event
- Event
- Event

Friday Jan 17th 2010
- Event

Tuesday Jan 30th 2010
- Event
- Event
- Event
- Event

...problem with all the views now is that there's a lot of paging though days to find events...so it's kind of more like a schedule\task view...

Scheduler

answered on 29 Mar 2011