RadCalendar with Load On Demand RadToolTip
A common scenario is to display rich tooltips for ceratin dates in a RadCalendar. Here is how to achieve that using
RadToolTipManager and RadCalendar.
The example shows two independent approaches to obtain the same end result.
Approach #1 associates RadCalendar dates with the RadToolTipManager on the server by
adding those to the RadToolTipManager's TargetControls collection. Since RadCalendar cells do not have
ID attribute set by default, this should be added to their Attributes collection.
Approach #2 relies on the client-side API of RadToolTipManager. For each cell an onmouseover handler is attached
that will create and show a tooltip for that particular cell.
The tooltips' content is loaded on demand through an AJAX call.