Questions on UI for ASP.NET AJAX Forum

4 answers

182 views

[Solved] Using a calculated column value in another calculated column

Hi,

This might be a really stupid question but i need to use the value from one calculated column in another calculated column. Is this possible? It's a typical scenario of Product, VAT, Sub Total, Shipping and Total. The Sub-total is calculated, but for Total i need to add Shipping to Sub-Total to make the Total. When I try this it says it cannot find SubTotal (the unique name of the column) in datafields.

Thanks for any help in advance.

Michael

Grid

answered on 08 Dec 2009

2 answers

168 views

how to increase the height between Parent and Child

Hi,

My radtree view has the elements in Parent,Child and Grandchild relationship as shown below:
Parent1
--->Child1
--->Child2
      ---->Grandchild1
      ---->Grandchild2
--->Child3
      ---->Grandchild3
      ---->Grandchild4.

I need to increase the height between Parent1 and Chidl1 and also  between Child2 and Grandchil1.
How can this be achieved as the height between the nodes is fixed.
Any help here is highly appreciated.
Thanks in Advance

TreeView

answered on 08 Dec 2009

1 answer

338 views

Radmenuitem call function inside navigateurl ?

How can i call a function inside the navigate url property ?

Below is the code:
Im trying to call a function with function.getpageid inside the navigateurl.

    
            <script language="javascript" type="text/javascript">  
        
                function onClicking(sender, eventArgs) {  
        
                    var item = eventArgs.get_item();  
        
                    var navigateUrl = item.get_navigateUrl();  
        
                    eventArgs.set_cancel(true);  
        
                    if (navigateUrl && navigateUrl != "#") {  
        
                        var oWnd = radopen(navigateUrl, "WindowName");  
        
                    }  
        
                    sender.hide();  
        
                }    
        
            </script>  
        
                    <telerik:RadContextMenu ID="RadContextMenu2" runat="server" OnClientItemClicking="onClicking">        
        
                    <Targets>       
        
                        <telerik:ContextMenuControlTarget ControlID="Mediaarea" />  
        
                    </Targets>       
        
                    <Items>       
        
                        <telerik:RadMenuItem runat="server" Text="Media wijzigen" NavigateUrl='~/test.aspx?PageID=<%# functions.getpageID %>'></telerik:RadMenuItem>     
        
                    </Items>       
        
                    </telerik:RadContextMenu>           
        
                    <telerik:RadWindowManager ID="RadWindowManager1" runat="server">        
        
                    </telerik:RadWindowManager>    
        
            <div id="Mediaarea">  
        
            <img src="Upload/Design/GUI/images/powerplusxq/media.jpg" />  
        
            </div>

But i get result as PageID=%3C%

anyone has a suggestion ?

Window

answered on 08 Dec 2009

1 answer

227 views

DatePicker not opening IE7, IE8 in iframe (access is denied)

I am having a problem with the DatePicker. It is not opening properly in IE7 or IE8 when accessed via an iframe. It works fine when it's not accessed via an iframe. The Javascript error I am getting is below.

This problem does not happen in Chrome or Firefox.

When using Telerik version 2008.2.286.20, it only happened on IE7 and did not happen on IE8.

After upgrading to version 2009.3.1103, it not happens on IE7 and IE8.

Has anyone ever seen this before?

Error:

Message: Access is denied.

Line: 6

Char: 73478

Code: 0

URI: /Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl00_cphSurvey_RadScriptManager1_HiddenField&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d1.0.61025.0%2c+Culture%3dneutral%2c+PublicKeyToken%3d31bf3856ad364e35%3aen-US%3a1f0f78f9-0731-4ae9-b308-56936732ccb8%3aea597d4b%3ab25378d2%3bTelerik.Web.UI%2c+Version%3d2009.3.1103.20%2c+Culture%3dneutral%2c+PublicKeyToken%3d121fae78165ba3d4%3aen-US%3afa29fa87-3646-4a1f-8f90-45263b4e63e9%3a16e4e7cd%3aed16cbdc%3af7645509%3a8674cba1%3ab7778d6c%3ac08e9f8a%3a59462f1%3aa51ee93e

Calendar

answered on 08 Dec 2009

1 answer

156 views

Hiding some labels from the X-axis

Hi there,

I am building a Spline chart that can show data for a potentially large number of dates on the X-Axis (Y-Axis displays a size for each date). A user can choose a start and an end data to determine the scope for the chart. When hundreds of days are chosen, the X-Axis becomes pretty messy as all labels overlap. This brings me to the following question:

1. How can I limit the number of items in the X-Axis? I tried MaxItemsCount but that doesn't seem to work OK? (and is not documented)

2. Are there better ways to do this? E.g. instead of hiding labels in the x-axis, maybe I can group the data? In that case, how do I maintain the smooth line of the chart?

My ultimate goal is to show the chart line for the entire selected period, and only have a small number (say 10) labels. So when I choose 10 years, I roughly get 10 labels for each year. When I choose a month, each entry represents three days.

If the on-line examples show this behavior (declarative or programmatically), can you please refer me to the correct one?

Thanks.

Imar

Chart (Obsolete)

answered on 08 Dec 2009

1 answer

141 views

[Solved] Chart XAxis Issues

Hello,

I have yearly data to display on a chart. The data starts from 2003 to the current year. How can I get this to display correctly as it's currently ignoring the settings I've used below:

<tel:RadChart ID="c" runat="server" SkinID="Office2007" Width="790px">
           <PlotArea>
               <XAxis MinValue="2003" Step="1" />
           </PlotArea>
           <ChartTitle Visible="false" />
</tel:RadChart>

The XAxis MaxValue is being established via code, as it changes from year to year. FYI, this is in an MVC view, but I didn't think it was much different than web forms so I posted this question here.

The desired result is to have an XAxis with 6 entries, 2003 to 2009, in a one step process, and have each year appear next to each other. What I get is a range from 0 to 3000 in 500 step increments. What is setup incorrectly?

Thanks.

Chart (Obsolete)

answered on 08 Dec 2009

1 answer

84 views

Dynamically adding controls from Ajax

Hi,

How do you replicate the file-upload feature, whereby you can add more files from ajax? Can I use the InputManager for adding Textboxes?

Input

answered on 08 Dec 2009

2 answers

109 views

[Solved] RadTextBox SelectionOnFocus None in IE8

It seems that the SelectionOnFocus None in IE8 (Vista) behaves the same as CaretToBeginning for the RadTextBox control in Q3 2009. In FireFox the behavior is as expected but in IE8 the cursor jumps to the start of the textbox if you click in the middle of the text in the textbox. So if the text is "forgot a ltter" and you click between the l and the t to insert the e you end up with "eforgot a ltter" because the cursor jumps to the start after the mouse click.
Is there a way to work around this behaviour?

Input

answered on 08 Dec 2009

5 answers

358 views

How to set the scroll position of RadToolTip control to bottom location while loading?

We are using a RadToolTip Control to display some items and we need to set the cursor postion to the bottom area (ie, Vertical Scroll bar shold be at the bottom of the control). We set the OffsetXand OffsetY for the scroll position, but it is not scrolling down.

ToolTip

answered on 08 Dec 2009

2 answers

122 views

radTreeview Looping

Hi All,

I am facing a problem while looping through the radtreeview.

My radtreeview structure is as below:

folder A
     folder B
             folder C
Folder D
      Folder E
             Folder F
                      Folder G
                              ---------------------N Number of childs
Now i want to loop through the radtreeview,how can i get this? I want some generalised function that will loop through radtreeview.

TreeView

answered on 08 Dec 2009