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I don't see the event on the calendar but it is present on DB

Answered: This tutorial was created for an older version of PHP. PHP 8.3 produces warnings about using dynamic properties: Deprecated: Creation of dynamic property ... is deprecated in ... on line ... That dis...

Remove Text

Answered: The DEMO label indicates that you are using a trial version of DayPilot Pro. To remove the label, you need to purchase a license.

Summing cost values stored in "tags" (args.data.tags.cost)

Answered: Yes, you can do it using the onBeforeCellRender event, like this: onBeforeCellRender: args => { if (args.cell.row.data && args.cell.row.data.frozen) { const events = scheduler.events.forRange...

Debug code for scheduler

Answered: Meanwhile, some general debugging info: > While all functionality works correctly in the HTML window (excluding double-click, right-click, and hover interactions on both row headers and events), sing...

isnt working

Answered: Do you see any error in the JavaScript console?

Scheduler watch update events

Answered: In order to detect changes performed by the Scheduler UI in Vue, you need to watch the source object. Like this: <template> <DayPilotScheduler :events="events" :resources="resources" ...

Event Calendar Delete Confirmation?

Answered: When you use an async function in the event handler, calling args.preventDefault() after await has no effect as the processing continues immediately (before args.preventDefault() gets called). You ne...

Restrict multiple Days Selection

Answered: Could you please post a screenshot that would show your requirement?

Multi day selection in week view

Answered: Unfortunately, this feature is only available in the Pro version at the moment. In the open-source version, the selection is limited to a single column of the Calendar component.

Plans on using Canvas?

Answered: Canvas is very fast, but it doesn’t support HTML for styling which is a huge disadvantage. We built a prototype some time ago. Everyone wants it fast but when it comes to styling, nobody wants to giv...

YearView Scheduler

Answered: Thanks, Mikolaj! There are two options: You can force a specific line in a row using the line property of an event. You can join the events virtually into a single unit using the container property -...

Check For Overlap with Javascript

Answered: You can do it in the onEventMove event handler using the events.forRange() method: onEventMove: args => { const movedEvent = args.e; const newStart = args.newStart; const newEnd = args...

Uncaught DayPilot.Duration(): Invalid start argument, DayPilot.Date expected

Answered: Yes, this is where the exception comes from, but the stack trace points to the code that uses it. That would help identify the problem. According to your log, both objects are DayPilot.Date but they ...

Initialize Calendar to Show Start and End Time on Event

Answered: The showEventStartEnd property isn’t supported in the open-source version of the Calendar component at the moment. However, you can customize the event content as needed using the onBeforeEventRender...

Regarding removal of header as given in attached file with email.

Answered: Please see the src/index.html file in the project attached to the Angular Scheduler: Event Filtering tutorial - the header is defined there.

Cancel menu deactivation

Answered: To prevent the menu from closing when an item is clicked, you can add an onClick event handler to the items and stop the click event from bubbling: const menu = new DayPilot.Menu({ items: [ {...

Custom timeline not cut off correctly

Answered: In the manual timeline mode, the Scheduler always uses the default cell width unless you specify it explicitly. The start and end of the last shift are correct (2 hours), but it is displayed at full ...

When expanding tabs in scheduler vertical scrolling stops working

Answered: Hi The problem gets fixed by using the following one to open all the tabls. dp.rows.expandAll(); Thank you for the great library. Martin

DayPilot.Gantt - collapsing large task tree

Answered: Hi Leo, In the latest sandbox build (2024.4.6201), you can now use the rows.collapseAll() method to collapse all rows of the Gantt chart with a single update.

increase day-time insert events column

Answered: The cell duration (and number of cells per hour) can be configured in the Calendar, but this option is only available in the Pro version.

How to get response to a radio form

Answered: In this case, modal.result holds a copy of the data object. Its properties are set according to the user selection. So, in order to get the radio selection, you need to read modal.result.resource. To...

How to move events across half day in the scheduler without setting time manually once the even is dropped

Answered: There are two options: 1. You can set the cell duration to half a day: { scale: "CellDuration", cellDuration: 720, // ... } The time headers are independent and you can use "Day" as the gro...

Avoid focusing an event on keyboard.focusCell

Answered: The current implementation of keyboard.focusCell() finds the default keyboard cursor position for the specified cell. That can be an event if it is at the top position (line 0). However, it should be...

List view for calendar

Answered: You can use the Queue component to display a list of events. As a bonus, they will be draggable to the Scheduler. You can see a demo here.

Selecting Multiple Rows Header On Row Click

Answered: You can add the row to selection in onRowClicked using the rows.selection.add() method. It is also possible to implement a “toggle” logic using rows.selection.isSelected() and rows.selection.remove()...

Web Mini License

Answered: For a one-time project, the Web Mini may work fine. For projects that you need to maintain over longer periods and if the budget allows it, I recommend choosing an edition that includes a renewable m...

Disabling column resizing for a single column in the scheduler

Answered: In the latest sandbox build, it is now possible to disable resizing of selected row header columns using the new nonresizable property: rowHeaderColumns: [ {text: 'Name', display: "name", nonresiz...

Invoke _command sub from another sub (vb.net code-behind)

Answered: If you want to update the DayPilotMonth control from another control, there are the options: You can invoke commandCallBack() from the client side. You can update it using a partial PostBack, if the ...

Property 'level' does not exist on type 'Row'.ts(2339)

Answered: All missing properties should now be included in the TypeScript definitions in the latest sandbox build (2024.3.6165). All documented properties and methods of DayPilot.Row are now available. You may...

highlighting current time indicator for DayPilotCalendar?

Answered: At this moment, the Current Time Highlighting feature is only available in the Pro version of the Calendar. You can find information about feature availability in the table at the bottom of each docs...
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