Questions on UI for ASP.NET AJAX Forum

2 answers

165 views

[Solved] Prevent appt resize or double-click

How do I prevent appts from being able to be resized? I also want to prevent double-click from opening the advanced form.

Thanks
Mark

Scheduler

answered on 10 Feb 2008

2 answers

139 views

[Solved] How to access updated resource values

When an appt is updated from the Advanced Edit form, I want to access the modified resource values to see if any have changed, then do some work. How can I do this?

I thought about getting the date out of the sqldatasource_updated handler, or perhaps the appointment_updated handler, but I'm not sure how to access the resources.

Thanks
Mark

Scheduler

answered on 10 Feb 2008

0 answers

161 views

Problems with tutorial

I am new to web programming and new to Telerik. I am trying to follow the Telerik Rad Controls tutorial, and was having great success until I tried to add a second level of detail in Section 2.1.3. I get the following error.


            C:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE> "C:\WINDOWS\Microsoft.NET\Framework\v3.5\vbc.exe" /t:library /utf8output /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Drawing\2.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System\2.0.0.0__b77a5c561934e089\System.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Web.Services\2.0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.EnterpriseServices\2.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.ServiceModel\3.0.0.0__b77a5c561934e089\System.ServiceModel.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Runtime.Serialization\3.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Web.Mobile\2.0.0.0__b03f5f7f11d50a3a\System.Web.Mobile.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Xml\2.0.0.0__b77a5c561934e089\System.Xml.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\Telerik.Charting\1.7.0.0__d14f3dcc8e3e8763\Telerik.Charting.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\Telerik.Web.UI\2007.3.1218.35__121fae78165ba3d4\Telerik.Web.UI.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Web.Extensions\3.5.0.0__31bf3856ad364e35\System.Web.Extensions.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.ServiceModel.Web\3.5.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Xml.Linq\3.5.0.0__b77a5c561934e089\System.Xml.Linq.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.Web\2.0.0.0__b03f5f7f11d50a3a\System.Web.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Core\3.5.0.0__b77a5c561934e089\System.Core.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Data.DataSetExtensions\3.5.0.0__b77a5c561934e089\System.Data.DataSetExtensions.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.WorkflowServices\3.5.0.0__31bf3856ad364e35\System.WorkflowServices.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Configuration\2.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.IdentityModel\3.0.0.0__b77a5c561934e089\System.IdentityModel.dll" /out:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\northwinddemo\1ea7a14e\8d58dc13\App_Web__5ndxywi.dll" /D:DEBUG=1 /debug+ /define:_MYTYPE=\"Web\" /imports:Microsoft.VisualBasic,System,System.Collections,System.Collections.Generic,System.Collections.Specialized,System.Configuration,System.Text,System.Text.RegularExpressions,System.Linq,System.Xml.Linq,System.Web,System.Web.Caching,System.Web.SessionState,System.Web.Security,System.Web.Profile,System.Web.UI,System.Web.UI.WebControls,System.Web.UI.WebControls.WebParts,System.Web.UI.HtmlControls /warnaserror- /optionInfer+  "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\northwinddemo\1ea7a14e\8d58dc13\App_Web__5ndxywi.0.vb" "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\northwinddemo\1ea7a14e\8d58dc13\App_Web__5ndxywi.1.vb" "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\northwinddemo\1ea7a14e\8d58dc13\App_Web__5ndxywi.2.vb"


Microsoft (R) Visual Basic Compiler version 9.0.21022.8
Copyright (c) Microsoft Corporation.  All rights reserved.

h:\Visual Studio 2008\WebSites\NorthwindDemo\Default2.aspx(37) : error BC30451: Name 'GridTableView1' is not declared.

            dataBindingExpressionBuilderTarget.DataSource = CType( GridTableView1 ,Object)

Any ideas what I did wrong?

Murray

Grid

asked on 08 Feb 2008

2 answers

186 views

RadScheduler Microsoft JScript runtime error: Sys.ArgumentNullException: Value cannot be null. Parameter name: id

I keep getting this error for the Radscheduler control. Everything works fine until I check the "All Day Event" checkbox While filling out an event for the scheduler. Once I check that box I get an error in this code

RadScheduler Microsoft JScript runtime error: Sys.ArgumentNullException: Value cannot be null. Parameter name: id

function Sys$_Application$findComponent(id, parent) {

/// <param name="id" type="String"></param>

/// <param name="parent" optional="true" mayBeNull="true"></param>

/// <returns type="Sys.Component" mayBeNull="true"></returns>

var e = Function._validateParams(arguments, [

{name: "id", type: String},

{name: "parent", mayBeNull: true, optional: true}

]);

if (e) throw e;

Why is this error occuring? Any help would be appreciated. Please let me know if you need more info.

Scheduler

answered on 08 Feb 2008

0 answers

72 views

child expands wrong way

The child for the menu I am trying to implement keeps expanding doward, in spite of my having changed the properties of the ExpandDirection to 'Right' and the menu type as 'vertical'.

Menu

asked on 08 Feb 2008

0 answers

98 views

ASP.NET Control lifecycle problem

I have two buttons, dynamically added to the page with OnClick event handler assigned to them. I want to place on page one of two different user controls at runtime when a corresponding button click occures. But here I meet the vicious circle: I can't add user control in OnLoad event handler of page, because I don't know which button have been pressed (event handling takes place after OnLoad). Also I can't add the user control after event handling (i.e. in OnPreRender), because in such case none of user control children event handlers would be fired (there would be no such child controls in moment where event handling occures - between OnLoad and OnPreRender). I've found 2 workarounds to this problem:

I can parse Request.Form collection in OnLoad to determine event sender and command argument and create corresponding user control.
I can add controls guided by previous page state in OnLoad, then if a button click have occured, remove inproper and add proper controls to the page in click handler.

Both of them are inappropriate for me. Could you give me your advice, please?

General Discussions

asked on 08 Feb 2008

2 answers

226 views

[Solved] Changing Mouse Cursor

Just a quick question - how do you change the mouse cursor in a code behind file (vb.net) when you hover your mouse pointer over an appointment? I want to give the user some visual clue that the appointment should be clicked to see more detail. Currently, the mouse curser implies that the appointment is editable, which it is not.

Scheduler

answered on 08 Feb 2008

8 answers

247 views

extend standard edit template

Hi..

I want to extend scheduler template but keep the orginal one. Is it possible to only add a few fields to template and have on edit page orginal edit form + my controls?

If this is not possible/implemented yet, can you send me currently used templates?

Regards

Scheduler

answered on 08 Feb 2008

1 answer

224 views

Issue with Scheduler Rebinding

Hello,

Currently we are using the Scheduler in a Compostie Control. The scheduler is being built dynamically in the CreateChildControls method as such:

    
                    Controls.Clear();  
        
                        Panel pnl = new Panel();              
        
                        _scheduler = new Telerik.Web.UI.RadScheduler();  
        
                        _scheduler.ID = "scheduler1";  
        
                        //add server events  
        
                        _scheduler.NavigationCommand += new SchedulerNavigationCommandEventHandler(Scheduler_NavigationCommand);  
        
                        _scheduler.AppointmentDataBound += new AppointmentDataBoundEventHandler(Scheduler_AppointmentDataBound);  
        
                        _scheduler.AppointmentCommand += new AppointmentCommandEventHandler(Scheduler_AppointmentCommand);  
        
                        _scheduler.NavigationComplete += new SchedulerNavigationCompleteEventHandler(Scheduler_NavigationComplete);  
        
                        _scheduler.AppointmentUpdate += new AppointmentUpdateEventHandler(Scheduler_AppointmentUpdate);  
        
                        _scheduler.AppointmentCreated += new AppointmentCreatedEventHandler(Scheduler_AppointmentCreated);  
        
                        //add client events  
        
                        _scheduler.OnClientAppointmentClick = "AppointmentEditing";  
        
                        _scheduler.OnClientRecurrenceActionDialogShowing = "RecurrenceActionDialogShowingHandler";  
        
                        _scheduler.OnClientTimeSlotClick = "AppoinmentAdding";  
        
                        _scheduler.MonthVisibleAppointmentsPerDay = 5;  
        
                        //SetViewType(_scheduler);  
        
                        SetSkin(_scheduler, CalendarSkin);            
        
                        _scheduler.ShowFullTime = true;  
        
                        _scheduler.StartEditingInAdvancedForm = false;  
        
                        _scheduler.StartInsertingInAdvancedForm = false;      
        
                        //_scheduler.WeekHeaderDateFormat = WeekHeaderFormat;  
        
                        //_scheduler.MonthHeaderDateFormat = MonthHeaderFormat;  
        
                        _scheduler.OverflowBehavior = OverflowBehavior.Expand;  
        
                        _scheduler.DataSource = this.EventData;  
        
                        _scheduler.DataKeyField = EventCalendar.ID;  
        
                        _scheduler.DataSubjectField = EventCalendar.Title;  
        
                        _scheduler.DataStartField = EventCalendar.StartDTm;  
        
                        _scheduler.DataEndField = EventCalendar.EndDTm;  
        
                        _scheduler.DataRecurrenceField = EventCalendar.RecurrencePattern;  
        
                        _scheduler.DataRecurrenceParentKeyField = EventCalendar.RecurringParentID;  
        
                        _scheduler.DataBind();  
        
                        pnl.Controls.Add(_scheduler);  
        
                        Controls.Add(pnl);

This routine gets called everytime (initial load and postbacks).

This works prefectly fine, data loads properly, so far so good. The problem occurs when we try to navigate to a different SchedulerViewType

In the NavigationComplete method we have the following code:

    
                    protected void Scheduler_NavigationComplete(object sender, SchedulerNavigationCompleteEventArgs e)  
        
                    {  
        
                        _scheduler.Rebind();  
        
                    }

When the NavigationComplete method is hit, the following error occurs:
Unable to cast object of type 'Telerik.Web.UI.Scheduler.Rendering.DayView' to type 'Telerik.Web.UI.Scheduler.Rendering.MonthView'.

What I am looking for is a best practices for using Scheduler.Rebind(), specifically where and when it should be used in this instance.

Any insight would be greatly appreciated.

Thank you

Scheduler

answered on 08 Feb 2008

2 answers

188 views

making the grid fill the page

Can someone tell me the correct way to make the grid fill the entire browser page? I would like it to work as the width does by default.

Grid

answered on 08 Feb 2008