Questions on UI for ASP.NET AJAX Forum

1 answer

98 views

KeepInScreenBounds not working

Hi,

KeepInScreenBounds is not working on Lightweight rendering 2016.3.1027 skin Default

What could this be?

BR
Marc

Window

answered on 16 Nov 2016

8 answers

282 views

Remove the SaturDay and Sunday Columns Color

Dear Team mates,

I've a problem with the RadScheduler TimeSlot. and I want to remove the Default Week-end Column Color and Adding colour to some other column using the following code.

void RadScheduler1_TimeSlotCreated(object sender, Telerik.Web.UI.TimeSlotCreatedEventArgs e)

{

if (e.TimeSlot.Start.Date.DayOfWeek == DayOfWeek.Friday)

e.TimeSlot.CssClass = "rsSunCol";

else if (e.TimeSlot.Start.Date.DayOfWeek == DayOfWeek.Thursday)

e.TimeSlot.CssClass = "rsSatCol";

else

e.TimeSlot.CssClass.Replace("rsSunCol", string.Empty); // e.TimeSlot.CssClass = string.Empty;
}

as it's given in the existing code, Friday and Thursday has it's differentiation with the different week-end color. but I cannot remove the Saturday and Sunday Color.

please let me know hot to replace the CssClass of the default week-end (Sat & Sun) as a normal column.

Thanks in Advance.

Scheduler

answered on 16 Nov 2016

1 answer

151 views

How to set a ToolBarButton image sprite on the client

How do I go about setting a ToolBarButton image sprite on the client side? I want to change the sprite css class depending on user action.

On the server side, I successfully set the sprite for the buttons "Option1" and "Option2" in my toolbar "rtbarLs" like this:

RadToolBarButton rtbb1 = (RadToolBarButton)rtbarLs.FindItemByValue("Option1");

rtbb1.SpriteCssClass = "spriteCheck";

rtbb1.EnableImageSprite = true;

RadToolBarButton rtbb2 = (RadToolBarButton)rtbarLs.FindItemByValue("Option2");

rtbb2.SpriteCssClass = "spriteBlank";

rtbb2.EnableImageSprite = true;

On the client side, I tried this:

var rtbarSumm = window.$find("<%= rtbarLs.ClientID %>");

rtbarSumm.findItemByValue('Option2').set_spriteCssClass("spriteCheck");

but the spriteCssClass for ToolBarButton "Option2" is still "spriteBlank". Note that there is no JavaScript error reported in the debugger console.

Thoughts?

ToolBar

answered on 16 Nov 2016

1 answer

71 views

Columns "Sum of ...", "Count of..." Literal

I can't find how to change the literal of an aggregated column with it's caption from "Sum of..." to "other caption". How can I do it?

PivotGrid

answered on 16 Nov 2016

2 answers

306 views

wizard scroll to top on next

Hi, One of my wizard step is taking up a lot of space on mobile. User need to scroll down to fill the form. When the user click next, the wizard does not come back to top.

Is there a way to automatically scoll back to top when we hit "next" ?

thank you

Wizard

answered on 16 Nov 2016

1 answer

129 views

Cursor is not moving outside the table in RTE

I am facing a issue related to RTE.

To reproduce this issue, please follow the below steps -
1. http://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx
2. Switch to HTML view and copy
<table>
<tbody>
<tr>
<td>test</td>
</tr>
</tbody>
</table>
3. Switch to Design tab.

Actual Result: Cannot move cursor or input outside the table.

Expected result: we should move cursor and input outside the table.

Editor

answered on 16 Nov 2016

1 answer

78 views

RecurrenceEditor (Without Scheduler Control)

Hello,

I am trying to make use of RecurrenceEditor (Without Scheduler Control)

Question I am having: Is there a possibility to add functionality to select Time as well in "End By" option? This seems like a RadDatePicker Control.

Please help.

Scheduler

answered on 16 Nov 2016

1 answer

99 views

The back color of appointments loses after cancelling edit the appointments

Hi There,

I am working on the timeline view of the Scheduler. I set the back color for appointments in RadScheduler1_AppointmentDataBound function. But the back color of the appointments loses after clicking the cancel button on the advanced pop-up form. Please see the following for my test code. Any help is much appreciated.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RadSchedulerTest.aspx.cs" Inherits="RadSchedulerTest" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

<style type="text/css">

.rsAptDelete {

display: none;

}

</style>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager runat="server" ID="RadScriptManager1" />

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadScheduler1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadScheduler1" LoadingPanelID="RadAjaxLoadingPanel1">

</telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">

</telerik:RadAjaxLoadingPanel>

<div>

<telerik:RadScheduler runat="server" ID="RadScheduler1" Width="920"

OnAppointmentInsert="RadScheduler1_AppointmentInsert" Reminders-Enabled="false"

OnAppointmentUpdate="RadScheduler1_AppointmentUpdate"

DataKeyField="ID" DataSubjectField="Subject" DataStartField="Start" DataEndField="End"

DataRecurrenceField="RecurrenceRule" DataRecurrenceParentKeyField="RecurrenceParentId"

DataReminderField="Reminder" SelectedView="TimelineView" ShowViewTabs="false" AppointmentStyleMode="Default"

OnTimeSlotCreated="RadScheduler1_TimeSlotCreated" OnNavigationComplete="RadScheduler1_NavigationComplete" ColumnWidth="28"

OnAppointmentDataBound="RadScheduler1_AppointmentDataBound" StartInsertingInAdvancedForm="true">

<TimelineView ShowInsertArea="false" SlotDuration="1" GroupBy="User, Month" GroupingDirection="Vertical" ColumnHeaderDateFormat="MMM dd ddd" HeaderDateFormat="MMMM, yyyy"/>

</telerik:RadScheduler>

</div>

</form>

</body>

</html>

using System;

using System.Data;

using System.Configuration;

using System.Collections.Generic;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using Telerik.Web.UI;

using Telerik.Web.UI.Calendar;

using Telerik.Web.UI.Calendar.View;

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

{

private const string AppointmentsKey = "Telerik.Web.Examples.Scheduler.BindToList.CS.Apts";

private List<AppointmentInfo> Appointments

{

get

{

List<AppointmentInfo> sessApts = Session[AppointmentsKey] as List<AppointmentInfo>;

if (sessApts == null)

{

sessApts = new List<AppointmentInfo>();

Session[AppointmentsKey] = sessApts;

}

return sessApts;

}

protected override void OnInit(EventArgs e)

{

base.OnInit(e);

if (!IsPostBack)

{

Session.Remove(AppointmentsKey);

InitializeResources();

InitializeAppointments();

}

RadScheduler1.DataSource = Appointments;

}

protected void Page_Load(object sender, EventArgs e)

{

RadScheduler1.EnableAjaxSkinRendering = true;

if (!IsPostBack & RadScheduler1.SelectedView == SchedulerViewType.TimelineView)

{

int year = RadScheduler1.SelectedDate.Year;

int month = RadScheduler1.SelectedDate.Month;

int numberOfDaysInCurrentMonth = DateTime.DaysInMonth(year, month);

RadScheduler1.SelectedDate = new DateTime(year, month, 1);

RadScheduler1.TimelineView.NumberOfSlots = numberOfDaysInCurrentMonth;

}

protected void RadScheduler1_NavigationComplete(object sender, SchedulerNavigationCompleteEventArgs e)

{

if (RadScheduler1.SelectedView == SchedulerViewType.TimelineView)

{

int year = RadScheduler1.SelectedDate.Year;

int month = RadScheduler1.SelectedDate.Month;

int numberOfDaysInCurrentMonth = DateTime.DaysInMonth(year, month);

RadScheduler1.SelectedDate = new DateTime(year, month, 1);

RadScheduler1.TimelineView.NumberOfSlots = numberOfDaysInCurrentMonth;

}

protected void RadScheduler1_TimeSlotCreated(object sender, Telerik.Web.UI.TimeSlotCreatedEventArgs e)

{

}

protected void RadScheduler1_AppointmentDataBound(object sender, SchedulerEventArgs e)

{

e.Appointment.BackColor = System.Drawing.Color.FromName("#3d2f2b");

e.Appointment.ForeColor = System.Drawing.Color.White;

}

protected void RadScheduler1_AppointmentInsert(object sender, SchedulerCancelEventArgs e)

{

Appointments.Add(new AppointmentInfo(e.Appointment));

}

protected void RadScheduler1_AppointmentUpdate(object sender, AppointmentUpdateEventArgs e)

{

AppointmentInfo ai = FindById(e.ModifiedAppointment.ID);

RecurrenceRule rrule;

if (RecurrenceRule.TryParse(e.ModifiedAppointment.RecurrenceRule, out rrule))

{

rrule.Range.Start = e.ModifiedAppointment.Start;

rrule.Range.EventDuration = e.ModifiedAppointment.End - e.ModifiedAppointment.Start;

TimeSpan startTimeChange = e.ModifiedAppointment.Start - e.Appointment.Start;

for (int i = 0; i < rrule.Exceptions.Count; i++)

{

rrule.Exceptions[i] = rrule.Exceptions[i].Add(startTimeChange);

}

e.ModifiedAppointment.RecurrenceRule = rrule.ToString();

}

ai.CopyInfo(e.ModifiedAppointment);

}

private void InitializeResources()

{

ResourceType resType = new ResourceType("User");

resType.ForeignKeyField = "UserID";

RadScheduler1.ResourceTypes.Add(resType);

RadScheduler1.Resources.Add(new Resource("User", 1, "Test1"));

RadScheduler1.Resources.Add(new Resource("User", 2, "Test2"));

RadScheduler1.Resources.Add(new Resource("User", 3, "Test3"));

RadScheduler1.Resources.Add(new Resource("User", 4, "Test4"));

RadScheduler1.Resources.Add(new Resource("User", 5, "Test5"));

RadScheduler1.Resources.Add(new Resource("User", 6, "Test6"));

RadScheduler1.Resources.Add(new Resource("User", 7, "Test7"));

RadScheduler1.Resources.Add(new Resource("User", 8, "Test8"));

RadScheduler1.Resources.Add(new Resource("User", 9, "Test9"));

RadScheduler1.Resources.Add(new Resource("User", 10, "Test10"));

}

private void InitializeAppointments()

{

DateTime start = DateTime.UtcNow.Date;

start = start.AddDays(6);

Appointments.Add(new AppointmentInfo("6", start, start.AddDays(1), string.Empty, null, string.Empty, 1));

Appointments.Add(new AppointmentInfo("5", start.AddDays(2), start.AddDays(3), string.Empty, null, string.Empty, 2));

start = start.AddDays(-1);

DateTime dayStart = RadScheduler1.UtcDayStart(start);

Appointments.Add(new AppointmentInfo("3", dayStart, dayStart.AddDays(1), string.Empty, null, string.Empty, 1));

Appointments.Add(new AppointmentInfo("2", start.AddDays(2), start.AddDays(3), string.Empty, null, string.Empty, 2));

start = start.AddDays(2);

Appointments.Add(new AppointmentInfo("8", start.AddDays(2), start.AddDays(4), string.Empty, null, string.Empty, 1));

}

private AppointmentInfo FindById(object ID)

{

foreach (AppointmentInfo ai in Appointments)

{

if (ai.ID.Equals(ID))

{

return ai;

}

return null;

}

class AppointmentInfo

{

private readonly string _id;

private string _subject;

private DateTime _start;

private DateTime _end;

private string _recurrenceRule;

private string _recurrenceParentId;

private string _reminder;

private int? _userID;

public string ID

{

get

{

return _id;

}

public string Subject

{

get

{

return _subject;

}

set

{

_subject = value;

}

public DateTime Start

{

get

{

return _start;

}

set

{

_start = value;

}

public DateTime End

{

get

{

return _end;

}

set

{

_end = value;

}

public string RecurrenceRule

{

get

{

return _recurrenceRule;

}

set

{

_recurrenceRule = value;

}

public string RecurrenceParentID

{

get

{

return _recurrenceParentId;

}

set

{

_recurrenceParentId = value;

}

public int? UserID

{

get

{

return _userID;

}

set

{

_userID = value;

}

public string Reminder

{

get

{

return _reminder;

}

set

{

_reminder = value;

}

private AppointmentInfo()

{

_id = Guid.NewGuid().ToString();

}

public AppointmentInfo(string subject, DateTime start, DateTime end,

string recurrenceRule, string recurrenceParentID, string reminder, int? userID)

: this()

{

_subject = subject;

_start = start;

_end = end;

_recurrenceRule = recurrenceRule;

_recurrenceParentId = recurrenceParentID;

_reminder = reminder;

_userID = userID;

}

public AppointmentInfo(Appointment source)

: this()

{

CopyInfo(source);

}

public void CopyInfo(Appointment source)

{

Subject = source.Subject;

Start = source.Start;

End = source.End;

RecurrenceRule = source.RecurrenceRule;

if (source.RecurrenceParentID != null)

{

RecurrenceParentID = source.RecurrenceParentID.ToString();

}

if (!String.IsNullOrEmpty(Reminder))

{

Reminder = source.Reminders[0].ToString();

}

Resource user = source.Resources.GetResourceByType("User");

if (user != null)

{

UserID = (int?)user.Key;

}

else

{

UserID = null;

}

Scheduler

answered on 15 Nov 2016

1 answer

67 views

RadGrid W3C validation error

We have seen validation errors (we used W3C validator at https://validator.w3.org/) that are related to colspan being set to number that is less than the number of col elements defined in colgroup. Example:

We have seen these errors in your RadGrid demo source too (http://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx)

When can we expect this issue to be resolved?

Thank you.

Ajax

answered on 15 Nov 2016

4 answers

508 views

Exception with Telerik.Web.UI.WebResource.axd?_TSM_HiddentField_=

Hi,

In my project, I always have exception with the WebResource.axd. For example:

Exception was thrown at line 4596, column 6 in http://localhost:49573/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=;;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:fr-FR:c9cbdec3-c810-4e87-846c-fb25a7c08002:ea597d4b:b25378d2;Telerik.Web.UI:fr-FR:df833b2e-28ee-45e7-8320-6f2a9cb883d7:16e4e7cd:f7645509:22a6274a:ed16cbdc:874f8ea2:24ee1bba:f46195d3:19620875:490a9d4e:bd8f85e4

And error in script is line:

{var f=this

._iframe.contentWindow.document.title;

So, as my project is huge, I reproduce it in a simple application:
I had a webpage with a RadWindow. Exception occur (javascript exception).
I had another webpage using a masterpage. This time, RadWindows even do not open!

I think it's a configuration pb but I'm unable to find it.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WorkingPage.aspx.cs" Inherits="Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head id="Head1" runat="server">

<title>Title</title>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

<Scripts>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

//Put your JavaScript code here.

</script>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" />

<telerik:RadWindowManager ID="RadWindowManager1" runat="server">

<Windows>

<telerik:RadWindow ID="RadWindow1" runat="server" Animation="Fade" Modal="True" NavigateUrl="http://www.c2i.fr" OpenerElementID="Button1" Style="display: none;" Title="C2I.FR" />

</Windows>

</telerik:RadWindowManager>

<asp:Button ID="Button1" runat="server" Text="Button" />

</form>

</body>

</html>

And here is my web.config:

<?xml version="1.0"?>

<configuration>

<appSettings>

<add key="Telerik.Skin" value="Office2010Silver"/>

<add key="Telerik.ScriptManager.TelerikCdn" value="Disabled"/>

<add key="Telerik.StyleSheetManager.TelerikCdn" value="Disabled"/>

</appSettings>

<system.web>

<compilation debug="true" targetFramework="4.0"/>

<pages>

<controls>

<add tagPrefix="telerik" namespace="Telerik.Web.UI" assembly="Telerik.Web.UI"/>

</controls>

</pages>

<httpHandlers>

<add path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" validate="false"/>

</httpHandlers>

<httpModules>

<add name="RadCompression" type="Telerik.Web.UI.RadCompression"/>

</httpModules>

</system.web>

<system.webServer>

<validation validateIntegratedModeConfiguration="false"/>

<modules runAllManagedModulesForAllRequests="true">

<remove name="RadCompression"/>

<add name="RadCompression" type="Telerik.Web.UI.RadCompression" preCondition="integratedMode"/>

</modules>

<handlers>

<remove name="Telerik_Web_UI_WebResource_axd"/>

<add name="Telerik_Web_UI_WebResource_axd" path="Telerik.Web.UI.WebResource.axd" type="Telerik.Web.UI.WebResource" verb="*" preCondition="integratedMode"/>

</handlers>

</system.webServer>

</configuration>

Thank's to take your time to help me.

ScriptManager and StyleSheetManager

answered on 15 Nov 2016