[Solved] RadTimeLine ToolTip crash when Out Of Browser

[Jean Ressouche]

Hello,i face an important issue with RadTimeLine if i try to set an item ToolTip (ToolTipTemplate) when the app is used OOB.
    
Can be reproduced easely:

<UserControl
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
    x:Class="SilverlightApplication1.MainPage"
    mc:Ignorable="d" d:DesignHeight="300" d:DesignWidth="400">

    <Grid>

        <telerik:RadTimeline x:Name="TimeLine"
                  PeriodStart="03/28/2013 00:00:00" PeriodEnd="04/07/2013 00:00:00"
                  StartPath="DateField" DurationPath="DurationField">

            <telerik:RadTimeline.ToolTipTemplate>
                <DataTemplate>
                    <TextBlock Text="Test ToolTip"/>
                </DataTemplate>
            </telerik:RadTimeline.ToolTipTemplate>

            <telerik:RadTimeline.Intervals>
                <telerik:DayInterval />
            </telerik:RadTimeline.Intervals>

        </telerik:RadTimeline>

    </Grid>
</UserControl>

using System;
using System.Collections.Generic;
using System.Windows;
using System.Windows.Controls;

namespace SilverlightApplication1
{
    public partial class MainPage : UserControl
    {
        public MainPage()
        {
            InitializeComponent();
            Loaded += MainPageLoaded;
        }

        void MainPageLoaded(object sender, RoutedEventArgs e)
        {
            var lst = new List<ExampleItem>();

            lst.Add(new ExampleItem() {
                DateField = new DateTime(2013, 04, 02),
                Durationfield = new DateTime(2013, 04, 03)
            });

            lst.Add(new ExampleItem() {
                DateField = new DateTime(2013, 04, 03),
                Durationfield = new DateTime(2013, 04, 04)
            });

            TimeLine.ItemsSource = lst;
        }
    }

    public class ExampleItem
    {
        public DateTime DateField { get; set; }
        public DateTime Durationfield { get; set; }
    }
}

The exact same code is working like a charm In Browser.

Tested with the latest demo version (q1 2013).

Any workaround / fix ?

[Tsvetie]

Hi Jean Ressouche,

We are aware of the problem and we have already fixed it - I tested your code with the latest version Q1 2013 SP1 (release earlier this week) and indeed the tooltip showed as expected. Please test your application with Q1 2013 SP1 and let me know in case you still have problems with the tooltip support of RadTimeline.

Greetings,
Tsvetie
the Telerik team

[Jean Ressouche]

Thanks !!
I will test asap.