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Wrong behaviour when navigating using keyboard API after entering inline editing mode

Answered: The event updates are performed asynchronously so that all updates performed in the same code segment can be merged and performed at once. That applies to the default edit action (including onEventEd...

Scheduler - Keyboard API causes an error when changing resources and events

Answered: In the latest sandbox build (2022.2.5266), the Scheduler will try to refocus the same target (cell based on start and resource, event based on ID) after update. If the target isn't available in the u...

Changing cellWidth moves the rowHeaderColumns to the most left

Answered: This issue should be fixed now in the latest sandbox build (2022.1.5262). Please let me know if there is any problem.

JSON error in file: daypilot-all.min.js

Answered: This happens if the PHP backend returns an error instead of a JSON response. I recommend checking the backend HTTP request using browser developer tools. The response will contain an error message wh...

Concurrent Group Event does not show all events after Expanding

Answered: This problem should be fixed now in the latest sandbox build (2022.1.5239). Please let me know if there is any problem.

Non-reproducible problems with converting some "YYYY-MM-DD" date strings to DayPilot.Date

Answered: The following object: { "Global": {...}, "isKhtml": true, "isIE": false, "isIEQuirks": false, "browser": {...}, "libs": {...}, "touch": {...}, "Stats": {...}, "Util": {...}, "Areas": {......

dp.events.filter makes groupConcurrentEvents disappear

Answered: This bug should be fixed now in the latest sandbox build (2022.1.5232): https://release.daypilot.org/changes/js/ Please let me know if there is any problem.

Daypilot is creating Empty DIVS on dp.events.update(event) and when expanding/collapsing group resources

Answered: These issues should be fixed now in the latest sandbox build (2022.1.5209): https://javascript.daypilot.org/sandbox/ Please let me know if there is any problem. And thanks for reporting the issues!

Strange behaviour when navigating using keyboard API after entering inline editing mode

Answered: Thanks for the sample project. This issue should be fixed now in the latest sandbox build (2022.1.5180): https://release.daypilot.org/changes/js/ In the latest release, you can work around the issue ...

Error: Event data item must specify 'start' property

Answered: This error suggests that the event data object doesn't have the correct structure. I recommend checking the object - it may look fine at first sight but make sure that it's a real object - and not a ...

Scheduler TypeError when right-clicking on a link between events

Answered: This issue should be fixed now in the latest release (2021.4.5165): https://javascript.daypilot.org/daypilot-pro-for-javascript-2021-4-5165/ Please let me know if there is any problem.

Separator in context menu not visible

Answered: It looks like you are using a custom CSS theme - you'll need to add styles for the separator which is created using two nested divs (div > div). Standard items are created using a div and an anchor e...

Row in DayPilot.GanttBeforeRowHeaderRenderArgs is missing html property

Answered: This should be fixed now in the latest sandbox build (2021.4.5161): https://release.daypilot.org/changes/js/

Keyboard API: Cannot read properties of null (reading 'keyboard')

Answered: This should be fixed now in the latest sandbox build (2021.4.5158). Could you please give it a try?

when change

Answered: I recommend following the Angular Scheduler Zoom tutorial which includes a working Angular project where everything works fine: https://code.daypilot.org/12302/angular-scheduler-zoom In particular, y...

Missing typing in DayPilot.GanttPropsAndEvents

Answered: Hi Hicham, This should be fixed now in the latest sandbox build (2021.4.5152). Thanks for reporting the issue!

Week numbers at 2021 -> 2022 transition

Answered: Hi David, At this moment, the week number is calculated from the first date of the week. That results in week #53 for the transitional week. It's not always possible to provide a default behavior tha...

Scheduler fromStringSortable throwing exceptions

Answered: Thanks! That helped to identify the performance issue. It should be fixed now in the latest sandbox build (2021.4.5128, see https://npm.daypilot.org/ for the Angular version). The constructor used to...

Using CSS3 zoom breaks Scheduler crosshair

Answered: Unfortunately, the CSS-level zoom is not supported at the moment. However, you should be able to achieve a similar effect by adjusting the dimensions properties (eventHeight, headerHeight, etc.) and ...

this in undefined in the addEvent example

Answered: This hint is correct, you can't use "this" in a functional React component. You'll need to create a variable instead: const Scheduler = () => { let scheduler: DayPilot.Scheduler; return...

UndoService in reactjs

Answered: Please see the following tutorial: https://code.daypilot.org/30113/react-scheduler-how-to-enable-undo-redo

Scroll Issue in Resource Column only on Macbook trackpad?

Answered: This should be fixed now in the latest sandbox build (2021.3.5062): https://release.daypilot.org/changes/js/ It looks like Safari started to report a different scrollbar width when a mouse is connect...

Uncaught DayPilot.Scheduler.resources expects an array object

Answered: The Scheduler checks if the object in the "resources" property is an array. If it isn't, it throws this exception. You should make sure that you are passing a correct object. I recommend printing the...

Problem with events and resources background

Answered: The image export only supports a limited set of CSS styles. The Scheduler tries to detect the background color but if you use an unsupported background style it will fail. You can override the auto-d...

Time range context menu does not work

Answered: This looks like an old copy of the demo. You can find the latest version here: https://javascript.daypilot.org/demo/scheduler/eventmenu.html It should work fine for both the time range selection (use...

After update 2020.4.3

Answered: This happens because some of your events use the same ID (the error message refers to "GQS217123") which is not allowed. You should make sure that the event IDs are unique.

DayPilot is not supporting Arabic language

Answered: The RTL text direction is only supported in the Pro version, you can find a demo here: https://javascript.daypilot.org/demo/calendar/rtl.html At this moment, it's not supported in the Lite (open-sour...

Problem with exporting events

Answered: The Scheduler will include events that are loaded at the moment of export (it uses the event data from events.list) in the exported image. If you use dynamic loading (https://doc.daypilot.org/schedul...

Tap on event active area not working relieable on mobile device

Answered: Hi Benny, It looks like the default action uses "click" event which is not reliable on touch devices. It will be fixed in the next release. You can use 'action: "None"' as a workaround - that will bi...

Confusing documentation

Answered: Thanks for the feedback! It will be fixed soon.
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