
Something I would've expected to have no issues, but a simple toolbar/toolbar button in Mozilla has the image stretched to display across the entire button. Debatably worse, the button is non-functional/NavigateUrl does not work (and, no, there are no Javascript errors on the page).
Works fine in IE.
The image in question is 44x39, so size shouldn't be an issue.
An example with Mozilla on the top, IE on the bottom can be found here:
RadToolBarButton issue
http://siffalo.com/toolbar.jpg
And here's the mark-up with ToolTip and NavigateUrl removed for brevity:
<telerik:RadToolBar runat="server"><Items><telerik:RadToolBarButton ToolTip="..." NavigateUrl="..." ImageUrl="~/images/xDIcon44Shadow.png" Text="Your xDComposer Solution" CssClass="utWizardButton"></telerik:RadToolBarButton></Items></telerik:RadToolBar>
utWizardButton is just:
{ width: 192px }
Removing that just makes the buttons variable width.
The example above is in a RadGrid template column, but the issue also happens in the content of a RadDock, so I don't think it's particularly related to a specific parent control.

trend.PlotArea.XAxis.Clear();
for (int j = 8; j >= 0; j--)
trend.PlotArea.XAxis.AddItem(
DateTime.Now.Subtract(TimeSpan.FromHours(j)).ToOADate().ToString());
The data from sql has to me mapped to the correct position according to the X-Axis labels. I don't know how to do this. Next problem is, when setting a x-axis series with OADate() elements is to get the trend.PlotArea.XAxis.Appearance.ValueFormat = Telerik.Charting.Styles.ChartValueFormat.LongTime; to Date and time display.
2.) When I don't set X-axis labels from code-behind (as told above), but just binding the chart to the sql table and mapping the DateTime column to the X-Axis.
trend.PlotArea.XAxis.DataLabelsColumn = "DatumTijd";
It shows the data correctly and I can Zoom in the chart. This feature works great. Except when placing this chart inside an ajax updatepanel. (Actualy I create the whole chart in a code-behind dll wich is actualy a webpart. The webpart is instanciated and placed in a webpartzone and the webpartzone is in an ajax updatepanel, so the rendered content wil be nested inside a div/table inside a webpartzone, inside an ajax updatepanel). Then the X-Axis will be drawn on top of the chart(instead of under). Data(graph-line) is sometimes rendered on the wrong place accoriding to the Y-Axis (looks like the Y-Axis is mirrored)
3.) Datapoint markers are drawn correctly with:
series.Appearance.PointMark.Visible = _showValues;
series.Appearance.PointMark.Border.Width = 2;
series.Appearance.PointMark.Border.Color = System.Drawing.Color.Red;
series.Appearance.PointMark.Dimensions.AutoSize = false;
series.Appearance.PointMark.Dimensions.Height = 5;
series.Appearance.PointMark.Dimensions.Width = 5;
Except for the tooltips wich are generated in:
void RadChart2_ItemDataBound(object sender, Telerik.Charting.ChartItemDataBoundEventArgs e)
{
if (_showValues)
e.SeriesItem.ActiveRegion.Tooltip =
DateTime.FromOADate(e.SeriesItem.XValue).ToString();
}
Tooltips are never displayed (will tooltips work with zooming enabled???)
4.) How to turn off the values inside the graph that display next to the data-points.
I hope someone can put me on the right track and I still hope that all requested features can be compined together.
Thanks for your help,
Arno