Last Updated: 14 Jun 2024 08:55 by ADMIN

Trying to drag an event in the scheduler duplicates (doubles) the event drag hints, but only in DayView. 


The problem occurs when the event data doesn't have isAllDay property set. Even if you simply set it to false seems to resolve the issue. Problem is - Kendo's docs say that "The DataItem type does not limit the user to a specific fields in the data array", however the presence of this field is mandatory for the proper functioning of the DayView.

Last Updated: 19 Apr 2023 06:55 by ADMIN

In the following example:


We have 2 events associated with 2 different resource items (in this case people - Peter and Alex). If we have only 1 resource item defined (e.g. Peter) we also see Alex's event in Peter's calendar group (column) which is incorrect.

However, as long as we have more than 1 resource item provided, grouping is done correctly (commented lines 21-23):

  1. If we provide Peter, Alex and John - we will correctly see both events in their respective groups (columns)
  2. If we provide only Peter and John we will correctly see only Peter's event in his column. Alex's event will no longer be shown as there is no such group
  3. If we provide only John and at least 1 more similar resource item that doesn't have any events associated with it - the calendar will be empty, which is again correct.
  4. However, if we provide only John resource item, we will INCORRECTLY see both Peter and Alex's events under his group (column).

My suspicion is that grouping was never tested with only 1 resource item, as it doesn't make much sense to group in that case. However, those groups also act as filters for events that do not have associated resource. We let our users to dynamically multi-select from a list of all available resource items so that they will see their events grouped only for the specified resource items. And if they select only 1 resource item from that list, they will see all events (for other resource items as well) incorrectly.