Questions Tagged bug
Backend events are not loaded in the resource calender
Answered: Thanks for the update! The problem is the type of events.resource_id database field. It is incorrectly set to varchar instead of integer. Older versions of PHP/PDO converted integer values to string ...
Scheduler: Mac users can't scroll when hovering resources
Answered: Thanks for the update. All browser on a Mac use the same rendering/JS engine (from Safari). The problem with old MacOS versions is that Safari stops getting updates at some point - that means on an o...
scrollToResource is buggy.
Answered: The scrollToResource() method is quite simple (it sets the scrollTop style to the appropriate value) but it is executed asynchronously, after a delay of 100ms. It’s good to take this into account. I ...
Cannot install DayPilot in my current Angular application
Answered: It looks like Chrome has started to report certain code as an error, even though it was acceptable before. It will be fixed shortly.
Calendar time range selection broken on 2024.1.5854
Answered: This issue should be fixed now in the latest sandbox build (2024.1.5872). Please let me know if the problem persists. Thanks for reporting the issue!
Cannot set property document of #<Window> which has only a getter in Nuxt
Answered: This issue should be fixed now in the latest release (version 2024.1.519/3.20.1): https://javascript.daypilot.org/daypilot-lite-for-javascript-2024-1-519/ Please let me know if the problem persists.
Keyboard navigation error (reading 'lines')
Answered: This issue should be fixed now in the latest sandbox build (2023.4.5851). Please let me know if there is any problem.
Custom css not working after upgrading to dayilot-pro-angular from daypilot-angular-lite.
Answered: The Pro version of the Calendar component may use a slightly different DOM structure, as required by the advanced features. You may need to adjust your CSS customizations a bit. As a general guidelin...
Scheduler - build 5777 broke event rendering
Answered: This happens if you specify both text and html properties for events. This regression incorrectly applies text if both values are specified - the html property should have higher priority. It should ...
Strange behavior of keyboard navigation
Answered: This bug should be fixed now in the latest sandbox build (2023.4.5802): https://release.daypilot.org/changes/js/ Please let me know if the problem persists.
Critical Issue with Drag and Drop.
Answered: Most likely, this is caused by the fractional value used for the cellHeight property: const config: any = {
cellHeight: 42.75,
// ...
} I recommend using an integer value. Fractional values ma...
Keyboard navigation doesn't skip invisible rows
Answered: This bug should be fixed now in the latest sandbox build (2023.4.5797): https://release.daypilot.org/changes/js/ Please let me know if the problem persists.
Error on keyboard navigation on long event
Answered: This bug should be fixed now in the latest sandbox build (2023.4.5786): https://release.daypilot.org/changes/js/ Please let me know if the problem persists.
Shift + select when multirange is active doesn't clear
Dear Daypilot-Support, I work as a developer for RTM Systems. When performing shift + select when multirange is active, the previous selection doesn’t clear properly. Please review the attached GIF. ...
Time Range double click error
Answered: This problem should be fixed now in the latest sandbox build (2023.4.5769): See also: https://release.daypilot.org/changes/js/
Enable AutoScroll in Calendar.
Answered: The AutoScroll feature is available in the Calendar as well: https://doc.daypilot.org/calendar/autoscroll/
Calendar Flickering in Updates
Answered: 1. I recommend checking what actually flickers. In my tests, I have never seen the Calendar flickering - although most updates redraw the whole calendar. However, if you add images to events/headers,...
onRowRightClick with React?
Answered: It was missing from the TypeScript definitions. It’s now available in the latest sandbox build (2023.4.5746): https://release.daypilot.org/changes/js/
DayPilot.Scheduler: Cannot read properties of null (reading 'clientWidth')
In the DayPilot.Scheduler, we sometimes see a JavaScript error pop up in the console: Cannot read properties of null (reading 'clientWidth') This happens when using the scrollTo() function. We observ...
onEventClicked is not fired after args.preventDefault() call in onEventMove
Answered: This issue should be fixed now in the latest release (2023.3.5731): https://javascript.daypilot.org/daypilot-pro-for-javascript-2023-3-5731/ Please let me know if the problem persists.
onEventClick not fired after call to preventDefault in onEventMove
Answered: I confirm the bug - it should be fixed now in the latest sandbox build (2023.3.5728): https://release.daypilot.org/changes/js/ Please let me know if the problem persists.
The ToolTip isn't working in DayPilot.Calendar
Answered: Yes, there turned out to be a problem with the tooltip for calendar events. It should be fixed now in the latest sandbox build (2023.3.485): https://javascript.daypilot.org/sandbox/lite/
Rectangle selection always visible when selected a time range over multiple rows
Answered: It looks like in the latest Safari/Chrome on macOS it flickers, indeed. It should be fixed now in the latest sandbox build (2023.3.5696): https://release.daypilot.org/changes/js/ Please let me know i...
Demo does not work
Answered: Thanks for reporting the issue! The current date is changed using the onTimeRangeSelected event of the date picker (Navigator): const navigatorConfig = {
// ...
onTimeRangeSelected: args => {
...
Upgrading Daypilot with NextJS (react / typescript) does not work
Answered: This should be fixed now in the latest sandbox build (2023.3.5621). See also: https://release.daypilot.org/changes/js/ Please let me know if the problem persists.
Text missing on export time headers.
Answered: If you use onBeforeTimeHeaderRender to customize the headers, the Scheduler will use the value of args.header.html in the live instance in the browser and args.header.text during the export. Also, it...
Daypilot AllowMultirange doesn't work with right click and context Menu
Answered: Thanks for reporting the issue. I wasn't able to reproduce the problem but the additional check is now added in the latest sandbox build (2023.2.5594). Also, the right click behavior is fixed - it is...
Separators above resources
Answered: This issue should be fixed now in the latest sandbox build (2023.2.5584): https://release.daypilot.org/changes/js/ Please let me know if the problem persists.
Cannot install daypilot-pro-angular
Answered: The correct command is as follows:
yarn add https://npm.daypilot.org/daypilot-pro-angular/trial/2023.2.5574.tar.gz
You can also get the current version link at https://npm.daypilot.org.
Calendar component renders "12AM" in all rows in resources mode
Answered: I haven't seen this problem before. Unless you are doing something special on onBeforeHourRender, it will be a problem with the compilation/minification performed by your version of React. React 15 w...