Questions on UI for ASP.NET AJAX Forum

3 answers

128 views

rad tooltip contents goes behind the form controls

Hi,

I have a rad tooltip in a form. I have a datagrid inside the radtooltip. The form also have other server controls. I deployed this code to Dev. Some of the users are complaining that the radtooltip contents goes behind the form controls. But this does'nt happen to me as i have IE 7. The users who are complaining are having IE 6. Does it matter?? Is there any browser setting involved in it??

Thanks,
Viji

ToolTip

answered on 04 Mar 2009

2 answers

108 views

Skin Exchange Problem

I am having a problem with downloading the skins from the Skin Exchange site. I select the version and then I start getting javascript errors and no download links. Can you verify that this is working or provide me with another means to download the .psds?

General Discussions

answered on 04 Mar 2009

3 answers

504 views

The ScriptManager must appear before any controls that need it

Hi,

I am installing the RadEditor in an existing .net application with is on MOSS. I have added the RadEditor control to the user control page and added the assembly reference along with the

<asp:ScriptManager ID="ScriptManager1" runat="server" /> to the top of the User Control.

When I run the application, I get the following error:-

The control with ID 'reDescriptionTextBox' requires a ScriptManager on the page. The ScriptManager must appear before any controls that need it.

but I know that the scriptmanager declaration (above) is positioned before the RadEditor control.
Any assistance would be appriciated.

Regards

Editor

answered on 04 Mar 2009

1 answer

146 views

Cannot find column ColumnName

I received the following error when user tried to perform sorting on certain columns that are referencing extended properties from partial class. Sys.WebForms.PageRequestManagerServerErrorException: Cannot find column ColumnName.

I am using partial class to extend classes generated by ORM. I have something similar to below:

    
            public partial class Person //generated by ORM 
        
            { 
        
               public int Id {get;set;} 
        
               public string FirstName {get;set} 
        
            } 
        
            public partial class Person //hand written 
        
            { 
        
               public DateTime CreatedOn {get;set;} 
        
               public Gender Gender {get;set;} 
        
            } 
        
            public enum Gender 
        
            { 
        
               Male = 1, 
        
               Female = 2 
        
            }

Sorting will work on Id and FirstName columns. And will throw exception on CreatedOn and Gender properties. The thing I don't understand is that they are displayed properly but just not on the sorting.

Any ideas? Thanks in advance.

Grid

answered on 04 Mar 2009

4 answers

148 views

Confirmation Message

Hi Team,
I am using a tree view . When user will right click on any of the node he can able to add a child node . But fore that I want to display a confirmation message . If he/she confirms then only he can able to add a new child node . For this I have written the bellow mentioned code . It is working for when user is confirms but it not working when user not confirming it . It is giving error at
"args.set_cancel(true);" . Can you please help me out .

function

onClientContextMenuItemClicked(sender, args)

{

var menuItem = args.get_menuItem();

var treeNode = args.get_node();

if (!confirm("Do you really want to add a new value. ? "))

{

args.set_cancel(

true);

}

else

{

switch(menuItem.get_value())

{

case "NewValue":

break;

}

}

With Regards
Manoj

TreeView

answered on 04 Mar 2009

1 answer

78 views

Any client-side event that guarantees all DOM elements initialized?

Hi,

   In my page, I use a RadPanelBar control designed to simulate Outlook's sidebar, with the RadPanelBar placed below a RadMultiPageView. The contents of the RadPageView extended beyond the appropriate size, so I use a Javascript function (named "afterResize()") to adjust the size so that it fits the PageView's dimenions precisely. Anytime the RadPageView's dimensions are adjusted, the function is called by the event OnClientResize="afterResize". This all works fine.

   My problem is that I'm not sure how to call afterResize() when the page first initializes. I tried using window.onload and pageLoad(), but these don't work properly; it seems that these events fire before the Tk controls have been fully loaded. Are there any event handlers that capture when Telerik controls are finished loading in the client?

Roger

Ajax

answered on 04 Mar 2009

3 answers

134 views

Multiple Combo boxes

In the Rasta Travel example at the following url:
http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/multiplecomboboxes/defaultcs.aspx

I want to be able to select a Continent, and after that continent is selected, I want to run a stored procedure that will get specific notes about that Continent and display these notes in a text box BEFORE the user selects a Country.

Help please.

ComboBox

answered on 04 Mar 2009

1 answer

187 views

Sort order of scheduler appointments?

Hello,

I'm wondering how databound items in the scheculer are sorted. Consider a sql query that orders appointments by date and vehiclename. This query returns a list of appointments for a given daterange, ordered by associated vehicles.

Trouble is that in the schduler (e.g. timeline view) that sort order is not honored. in every date column a lot of appointments are rendered but not sorted correctly.

Can I somehow get around this b resorting items manually, e.g. in databound event?

Scheduler

answered on 04 Mar 2009

1 answer

159 views

Is it possible to show ajax loading panel using js ?

Hi,
Is it possible to show ajax loading panel using js?
Let's say I want to start some heavy client side operation (not ajax call), and I would like to indicate user that something is going on.
For example:

    
            function heavyAction() { 
        
               ShowLoadingPanel(true); 
        
               Do some stuff .. 
        
               ... 
        
               ... 
        
               ShowLoadingPanel(false); 
        
            } 
        
            function ShowHideLoadingPanel(show) { 
        
               var objGrid = $find("<%= RadGrid1.ClientID %>");  
        
               var objLoadPanel =$get("<%= RadAjaxLoadingPanel1.ClientID %>"); 
        
               if (show) { 
        
                  objLoadPanel.style.height = document.documentElement.scrollHeight + "px"; 
        
                  objLoadPanel.show(objGrid._masterClientID); 
        
               } 
        
               else 
        
                  objLoadPanel.hide(objGrid._masterClientID); 
        
               }       
        
            }

You can see from above that I tried something along showing hiding without much success, any thoughts?

Regards
Luka

Ajax

answered on 04 Mar 2009

3 answers

132 views

problem / question with sorting

We use RadGrid to show our data.

Some Columns should be sortable, here we have a problem:

- if we click the first time on the columnsheader
the column will be sorted ascending and the arrow-up-symbol appears

- if we click the second time on the columnsheader
the column will be sorted descending and the arrow-down-symbol appears

- if we click the third time on the columnsheader
the column will be not sorted and the arrow-symbol DISappears

We only need the first to function so that we ca toogle between ascending and descending

What have I to do?

regards

Christian

Grid

answered on 04 Mar 2009