Questions on UI for ASP.NET AJAX Forum

1 answer

37 views

combo box load on demand show nearby results

How do I show the nearby results when typing a search?

If I have a list of 1, 2, 3, 4, 5 in that order in the combo box. If I type 3 in the box it only shows me 3 as an option, but I would like it to select 3 and but show 1, 2 above it and 4, 5 below it. This will help me because my list is about 1000 items long. After I select the item and the page posts back showin my results the item selected is showing in the list, but I need to click there and change to different item in the drop down. Right now I have to delete what is in the list by selecting and delete and then it shows all the items. I would like to just be able to drop down and scroll to the next item.

ComboBox

answered on 20 Dec 2011

0 answers

80 views

Load user controls

Hi! I have an aspx page with a RadPanel and I want to load different user controls in placeholder. I load them in RadPanelBar1_ItemClick event. But when I click RadPanelBar events in this controls don't fire for the first time. The second time all works fine.

How can I solve this problem?

John

General Discussions

asked on 20 Dec 2011

3 answers

45 views

User Control implementing IScriptControl with several Rad controls

I have a user control that I've implemented IScriptControl on to allow the addition of a client side api to the control. The user control contains a few RadComboBoxes. Everything is almost working, however, during the initial page load my client side dispose method is called, which in-turn causes a client side error in the RadScriptManager client side code in CreateCallback with error a is undefined.

We have a master page that is being used, which contains the RadScriptManager.

I'm sure I'm just missing something, but any help you can provided would be greatly appreciated.

General Discussions

answered on 20 Dec 2011

2 answers

105 views

OrgChart: possible to have multiple types of boxes on the chart?

The OrgChart would fill a need I have for a tree-type diagram but I would like to have 3 different types of boxes represented based on some attribute I can supply. Is this possible or do all boxes have to look the same? I can't tell from looking at the online info/demos.

Also, are there any limitations as to number of nodes or levels of the chart?

OrgChart

answered on 20 Dec 2011

2 answers

102 views

Grid crashes filtering any column

I have an application with various pages with RadGrids each of which uses various column types. The application works perfectly on my local (IIS7) development environment. However when I deploy it to an (IIS6) staging environment, whenever I use any of the column filters, on any of the grids, I get the following error:

[InvalidCastException: Unable to cast object of type 'ASP.site_master' to type 'Telerik.Web.UI.GridTableView'.] Telerik.Web.UI.RadGrid.RaisePostBackEvent(String eventArgument) +1668 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565

All the pages in the site do use a master page, but as I mentioned, the same application works correctly in the development environment. The most obvious difference between the two environments is the version of IIS, though there is nothing concrete to suggest that this is the cause.

Any ideas, please?

Grid

answered on 20 Dec 2011

11 answers

557 views

problem while dynamically creating columns in radgrid

Hai All,

I have created radgrid and binded with dynamic columns from a datatable. I created even the edit column dynamically.But while clicking on edit i am getting this error."An Error has Occured because a control with id 'rgschedulegrid$ct100$ct104$EditButton' Could not be located or a different controls is assigned to the same ID after postback .If the ID is not assigned ,explicitly set the ID property of the controls that raise postback events to avoid this error"

Thanks & Regards,
Imthiyas Ahamed.A

Grid

answered on 20 Dec 2011

2 answers

55 views

checkbox select row

I have three checkbox in the one row of the grid.What I wanna is to select other two checkboxes when I select first checkbox. How can I do that?
by the way,I create checkboxes shown below.

<telerik:GridTemplateColumn UniqueName="rSelect">
<ItemTemplate>
<asp:CheckBox ID="chkSelect" runat="server" AutoPostBack="true" OnCheckedChanged="chkSelect_OnCheckedChanged" />
</ItemTemplate>
</telerik:GridTemplateColumn>

Grid

answered on 20 Dec 2011

6 answers

394 views

Overlapping menus

I have a radmenu in a usercontrol that gets repeated on several pages.
Sometimes, when a menu expands the second menu gets hidden behind another instance of the user control.

Obviously, this is a z-index issue. But I haven't been able to find a place to change the style to avoid this from happening.

I've attached an image of what's going on.

Menu

answered on 20 Dec 2011

0 answers

87 views

telrik functions not working properly

Hi,

In our Project we are using trial version of telrik dll , acutually same dll is used on 3 machines. The problem is that sometimes any functionality works and some times not , I am enlisting following scenarios :

1. Pagination is only half visible , although it's functionality is working
2. Header Style colour is not getting applied on whole header section
3.Sometimes Expand/collpase functions do not work , sometimes they work.
4. ItemCommand Of Rad Grid was not working earlier but now it is working now.

I want to ask if this abnormal behaviour of telrik controls is happening because same dll is shared among 3 machines or it is happening due to any other reason.

Kindly relpy as soon as possible.

Thanks,
Bhupendra

Grid

asked on 20 Dec 2011

2 answers

79 views

Child Controls within the Grid

Hi...

I have attached two screenshots.. The first screenshot, the whole page is a grid and when the user click the Add button in the grid, it should open a new child control in the same page as shown in the second screeshot..

General Discussions

answered on 20 Dec 2011