Questions on UI for ASP.NET AJAX Forum

1 answer

70 views

Trying to think of a way i can accomplish this with ajax. On each of my radtabs, i have a number of form input controls. What i'd like to be able to do is only enable the next tab, when all of the controls have been populated with a value.

Is there a way i can accomplish this ? I know i could prevent the user from clicking on a tab by setting its causesvalidation property to true and then putting some requiredfieldvalidators on my textboxes/combos, but is this the only way i can achieve it ?

Regards,

Alan

TabStrip

answered on 22 Jul 2011

9 answers

205 views

How to move items of the panelBar

Hello!

Please, can you tell me: how can i move 1-level items of the panelBar, when one of them was clicked?
For example:
panelBar:
item 1
item 2
item 3
When i click on the item, for example, "item 2", i want the result:
item 1
item 3
item 2
Note: this result i want get without postback, but after postback this result must be (perhaps, must use trackChanges-commitChanges).

Thank you.

PanelBar

answered on 22 Jul 2011

1 answer

78 views

RibbonBarTemplateItem does NOT recognize other RibbonBar Items

Hi
I want to user RibbonBarTemplateItem to build my RibbonGroup layout and structure of it's items.(for example a table and ribbonbar items inside the table's columns)
but when I put other ribbonbar items like RibbonBarToggleList or RibbonBarButton inside it , I get an error or nothing is displayd.
Have I done anything wrong ?

and also I have problem with textboxes :
if you put a textbox inside a RibbonBarTemplateItem , the it can Not get focus when your left click on it.
I have FireFox 4 and Chrome and they have this problem .(not IE)

Thanks for your feedbacks

General Discussions

answered on 22 Jul 2011

1 answer

93 views

RadComobox Clear

In RadCombobox i bind tree View how i clear the selected tree view value

Thanks,
Mohamed.

ComboBox

answered on 22 Jul 2011

1 answer

74 views

Editing Data Records with RadGrid in Grid / Outlook Grid

hi there, I'm a newbie to Telerik and I was wondering if it was possible to enable editing of the child items on the RadGrid when it is grouped using Outlook style grouping. Please note that I will disable the ability for the user to drag and drop the column headers onto the main bar header.

Thanks.

Grid

answered on 22 Jul 2011

0 answers

145 views

Calendar date picker opens in the right bottom of the page on GridDateTimeColumn

Hello, I'm running ASP.NET AJAX grid 2011.1.519.40 with 4 GridDateTimeColumn fields. I'm using auto-generated edit form in popup mode. Whenever the popup screen is displayed, I see 4 date fields with the date picker icon to open the calendar. Whenever I click on one of the date pickers, the calendar comes up fine. However, if I try to click on date picker for the second time in another record after I have already opened and closed the first date picker in the first record, the calendar opens at the right bottom of the page. If I refresh the page (F5) then I can start over, meaning: first record OK, second record opens the calendar at the right bottom of the page again.

What seems to be the problem?

Grid

asked on 22 Jul 2011

2 answers

90 views

Multi Row in one Column in RadGrid.

I want to put some Link Controls like Hyper Link in one column each row in RadGrid.
Please refer my attach. Thank you very much.
Is is possible or not?
If possible, could you tell me how to add controls.
Thank you for your attention.
Have a great day and night.

General Discussions

answered on 22 Jul 2011

5 answers

169 views

Bug: Exceptions thrown by RadFilter on operations with zero operands

RadFilter doesn't seem to like IsNull, NotIsNull, IsEmpty, and NotIsEmpty.

I've tried this with both RadFilterTextFieldEditor and RadFilterNumericFieldEditor field editors.

Also, you can observe this problem on your own demos -- the page doesn't diplay the error, but got to a dummy page that says: "Sorry, we couldn't find the page you're looking for."

    
            An error occurred while processing your request. If the problem continues, please contact customer support.   
        
            Exception of type 'System.Web.HttpUnhandledException' was thrown.   
        
            ==> Object reference not set to an instance of an object.    
        
            Stack Traces  
        
            Source: System.Web  
        
            at System.Web.UI.Page.HandleError(Exception e)  
        
            at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)  
        
            at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)  
        
            at System.Web.UI.Page.ProcessRequest()  
        
            at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)  
        
            at System.Web.UI.Page.ProcessRequest(HttpContext context)  
        
            at ASP.junk_filter3_aspx.ProcessRequest(HttpContext context) in c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\bit9.console.web.ui\f02bb933\1bce73bb\App_Web_filter3.aspx.83447962.24ra8t1t.0.cs:line 0  
        
            at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()  
        
            at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)  
        
            ==> Source: Telerik.Web.UI  
        
            at Telerik.Web.UI.RadFilterTextFieldEditor.ExtractValues()  
        
            at Telerik.Web.UI.RadFilterSingleExpressionItem.ExtractValues()  
        
            at Telerik.Web.UI.RadFilter.FetchExpressionsValues(RadFilterGroupExpressionItem group)  
        
            at Telerik.Web.UI.RadFilter.HandleApplyCommand()  
        
            at Telerik.Web.UI.RadFilterCommandEventArgsFactory.HandleCommand(RadFilter ownerFilter, Object commandSource, RadFilterCommandEventArgs args)  
        
            at Telerik.Web.UI.RadFilter.OnBubbleEvent(Object source, EventArgs args)  
        
            at System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args)  
        
            at System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e)  
        
            at System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)  
        
            at System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)  
        
            at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)  
        
            at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)  
        
            at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Filter

answered on 21 Jul 2011

2 answers

84 views

Grid Export to PDF - Straight to Print

I am unable to find out how to go straight to print from a grid pdf export. I am able to do this with standard pdf generation, but I need the file name. I want to click a print button and directly be prompted to print the exported pdf.

Frame1.Attributes("src") = "http://pdfserver.server/Test" & Request.QueryString("id") & ".pdf"

Grid

answered on 21 Jul 2011

1 answer

116 views

RadComboBox Error from Example

Hi I am trying to run the example shown here:

http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/multicolumncombo/defaultcs.aspx

I get the following error on this line: public partial class DefaultCS : System.Web.UI.Page

Error 1 Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl). D:\...\RadControlsWebSite1\RadControlsWebSite1\DefaultCS.aspx.cs 12 33 D:\...\RadControlsWebSite1\

CS

namespace Telerik.ComboboxExamplesCS.MultiColumnCombo

{

public partial class DefaultCS : System.Web.UI.Page

{

Should I be changing something else? I am pretty sure I followed all of the isolation steps.

Thanks

ComboBox