Questions Tagged
Display additional header column over multiple dates
Answered: You can add custom elements to the time header using active areas (demo): You can either create a special row for this bar or add it to an existing row.
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,...
Implementing Multi-Select of Events in scheduler
Answered: There is a tutorial that shows how to do this: JavaScript Scheduler: Copy Multiple Events Please let me know if it didn’t help!
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/
add ctrl and shift to onTimeHeaderClick args
Answered: Yes, it’s now available in the latest sandbox build (2023.4.5746): https://release.daypilot.org/changes/js/
events.update updates the whole calendar and not the only event, causing flickering.
Answered: There was an issue with events.update() when called with a raw data object as an argument. It should be fixed now in the latest sandbox build (2023.4.5743). It caused the calendar to update the event...
How can i style modal pop-up
Answered: You can either override selected styles of the built-in theme or create a custom theme and apply it using the theme property: const modal = await DayPilot.Modal.form(form, data, { theme: "my_theme" }...
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...
DayPilot.Gantt - Change/modify links on render?
Answered: At this moment, there is no special onBeforeLinkRender event. However, you can set the properties directly in the data source. You can customize the look using properties like color, style, and cssCl...
how to disable single eventmoving and resizeing
Answered: At this moment, you can disable event moving and resizing for individual events only in the Pro version (using moveDisabled and resizeDisabled properties of the data object or using the onBeforeEvent...
What does the number of developer means in the plan?
Answered: Every developer working with the project that uses DayPilot needs a license. This includes developers who check out the project from the VCS.
How to group calendar component time axis to different slots?
Answered: This scenario could be implemented with the following limitations: The maximum cell duration supported at this moment is 1 hour (this is the max slot duration). When switching to the “compact” view y...
Change Appeareance of Drag and Drop.
Answered: At this moment, it is possible to change the appearance and content of the shadow using the onEventMoving event handler (you can add a custom CSS class and modify the HTML content). See DayPilot.Cale...
Is it possible to supply a default text value for the "text" daypilot modal form
Answered: Yes, the form will load the initial values from the source data object using the property mappings (id property of the form items). The source data object (data in the example below) is optional. Whe...
Checkbox inside the events
Answered: You probably copied one of the examples that create a hover icon using an event active area in the onBeforeEventRender event handler. It might look like this: onBeforeEventRender: args => {
args.d...
Remove non business hours
Answered: In the Scheduler component, you can hide the non-business hours using the showNonBusiness property. In the Calendar component, you can hide the non-business hours using the heightSpec property ("Busi...
Drag and Drop the Whole Event.
Answered: At this moment, the events always snap to grid in the Calendar during drag and drop. In the Scheduler, it is possible to turn off the snap to grid feature and implement a custom snap-to-grid logic. S...
Drag and drop skips some cells.
Drag and drop works well, except it arbitrarily skips certain cells, those that correspond to whole hours. They are not disabled or anything, but if I try to place the event there, it moves it a quar...
Get mouse coordinates in DayPilot.Gantt
Answered: In the latest sandbox build (2023.3.5736), the getCoords() method is now available for the Gantt Chart as well.
DayPilot.Gantt.onRowMoving with multiple positions
Answered: There are two options: 1. In the latest sandbox build (2023.3.5737), there is a new rowMoveSameLevelOnly property that lets you limit the target position of a row to the same level in the hierarchy o...
Date type in daypilot modal table
Hello, would you please add a possibility to have a date type column in daypilot modal table ? It would help a million times. Or is there some way to hack it ?
Drag & Scroll
Answered: Unfortunately, scrolling through the Scheduler grid by 'swiping' with the mouse is not supported. If you would like to scroll the Scheduler automatically during drag and drop operations (moving, resi...
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.
daypilot lite API
Answered: Both onEventClick and onEventClicked are available in the Lite version. You can verify the availability of feature in the Lite version in the feature matrix or using the TypeScript definitions that a...
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.
Tags and cssClass properties
Answered: Both the tags and cssClass properties are available in the Lite version as well. You can find a full list of available event properties in the API docs for DayPilot.Event.data object. These propertie...
How to access date time information from Calendar onEventClick
Answered: The latest sandbox build (2023.3.5726) now supports a new getCoords() method which you can use to get the date/time value corresponding to the current mouse position: onEventClick: args => {
const...
Scheduler print - event content printed over 2 pages
Answered: If you want full control over the printed output, it is necessary to use PDF export. This way you can define the the individual pages. You can find an example here: https://code.daypilot.org/73551/ht...
Scheduler print - print only children
Answered: The Scheduler can only print the state that is displayed at the moment. You’d need to filter the rows first before printing it.