Questions Tagged how-to
How to get full JSON from Gantt Chart
Answered: The current task tree state is available in tasks.list: https://api.daypilot.org/daypilot-gantt-tasks-list/ Whenever a task is changed on the client side this array is updated so it always has up-to-...
How to implement a "Previous" and "Next" buttons
Answered: You can take a look at the main MVC Scheduler demo: https://mvc.daypilot.org/demo/Scheduler/ It includes Next/Previous buttons which use commandCallBack() method to invoke Command event on the server...
onBeforeRowHeaderExport never called
Answered: This was a regression that should be fixed now in the latest build (2019.4.4124+). Please let me know if the problem persists.
Change the backColor based upon event value
Answered: Yes, you can do that using onBeforeEventRender event handler. Please take a look at the examples in the docs (the following link is for the Scheduler): https://doc.daypilot.org/scheduler/event-custom...
Weird Display of Navigator and Calender
Answered: The values should be numbers, not strings:
nav.titleHeight = 20;
nav.dayHeaderHeight = 20;
// and
dp.headerHeight = 20;
dp.allDayEventHeight = 20;
Let me know if it didn't help.
How to resize Navigator
Answered: In version 2019.2.3871, the default values of the following properties were changed from 20 to 30: cellWidth, cellHeight, dayHeaderHeight, titleHeight You can use the old values to make the Navigator...
Angular Gantt Chart Cannot filter
Hi, The scheduler have rows.filter this function. https://doc.daypilot.org/scheduler/row-filtering/ However on gantt didnt have rows filter function https://doc.daypilot.org/gantt/rows/ How to do fil...
Add expand collapse buttons to resource-row when using dynamic event rendering
I would like to add a plus and minus button to expand collapse row depending on if it has groups that is collapsed or expanded. But the rows are rendered before the data has returned thus my buttons ...
Set height for event moving indicators
Answered: The onEventMoving event handler now supports args.left.height and args.right.height in the latest sandbox build (2019.4.4123): https://javascript.daypilot.org/sandbox/ Please let me know if it doesn'...
How to show crosshair on scheduler by code
Hi, I would like to show crosshair on a cell not only moving mouse on scheduler, but also by code: at example for highlighting the last cell (or event) user worked on. I was able to scroll to myFocus...
how to run this project
hii, I am download the source code and run to application but not properly run this application. plz can you gide me.
Angular Gantt Chart different Tasks in same one row
Answered: Only the Scheduler component can display multiple events/task in the same row. But it supports event links as well: https://javascript.daypilot.org/demo/scheduler/eventlinks.html
Traversing events vertically within a column
Answered: It's possible to use events.forRange() method. It's now included in the API docs as well: https://api.daypilot.org/daypilot-scheduler-events-forrange/
Click on a eventLink and make some
Answered: Hi Vane, The latest sandbox build (2019.4.4122) now supports onLinkClick and onLinkClicked events. https://javascript.daypilot.org/sandbox/ It will let you implement this logic but it will also requi...
Angular Scheduler button onclick changes time header
Answered: If you change the config.scale value in the button onClick handler the change will be detected and applied automatically. You can also check the following tutorial which shows how to apply different ...
Selecting cell on the calendar from select box
Answered: It's possible to create a time range selection using the API - use selectTimeRange() method: https://api.daypilot.org/daypilot-scheduler-selecttimerange/
Synchronizing Scheduler data
Hello, I am trying the library for my company. There is one specific requirement that is being able to have a window with several schedulers, and at the latest position, one readonly scheduler with t...
How can i set Day-pilot start and end hours as 8am to 8pm ?
Answered: You can use dayBeginsHour and dayEndsHour properties, please see an example here: https://doc.daypilot.org/calendar/overnight-scheduling/
Angular Gantt Chart replace onrowcreate with button
Answered: You can use your own button and add a new record to config.tasks property (Angular will detect the change) or you can use the direct API tasks.add() method: https://api.daypilot.org/daypilot-gantt-ta...
Hotel Reservation winform version
Answered: Unfortunately, DayPilot is an JavaScript/HTML5 component and it only works in a browser.
Cell duration when using manual time line
Answered: Unfortunately it's not possible to use custom grouping of the time headers. Only the predefined values are available (see https://doc.daypilot.org/scheduler/time-header-groups/). If you want to show ...
How to combine this with the HTML5 Room Booking system
Answered: Hi Jorma, You'll need to add a new field to the database (if you don't have one that holds the information already). Then you need to add it to the JSON output in backend_events.php:
// ...
foreac...
Setting start time for the scheduler
Answered: The Scheduler always uses the date part of the startDate to calculate the timeline. 1. If you use scale units smaller than 1 day you can hide selected time cells using onIncludeTimeCell event handler...
How can I add full calendar to Spring Boot MVC (Gradle) and Hibernate
Answered: You can take a look at this example that uses DayPilot Pro: https://code.daypilot.org/41760/using-javascript-html5-event-calendar-in-spring-boot-java The Maven config used in this project is very bas...
Javascript Event Calendar Modal Update
Answered: You can simply use JavaScript/jQuery to modify the page content. If needed, you can call stretch() to update the modal dimensions to fit the content: https://api.daypilot.org/daypilot-modal-stretch/ ...
Use Postgres
Answered: Solved! The statement I wrote in the original question is correct. The issue was the SQL syntax. I did not use the right syntax for postgres, which is a bit different from SQLite of MySQL.
Setting custom html for time header in react
Answered: You can insert a React component using onBeforeTimeHeaderDomAdd:
onBeforeTimeHeaderDomAdd: args => { args.element = <jsx>; }
See also a related tutorial (on rendering JSX components in row heade...
How to optimize configuration for progressive event rendering
Answered: To clear the events out of the viewport you'll need to enable cache sweeping using dynamicEventRenderingCacheSweepiing: https://api.daypilot.org/daypilot-scheduler-dynamiceventrenderingcachesweeping/...
Tutorial for Asp.Net Core
Answered: There is a tutorial that shows how to use the Pro version in an ASP.NET Core application: https://code.daypilot.org/31735/javascript-weekly-calendar-asp-net-core This project will work with the Lite ...
How to change time header in calendar, I would like to show resources in the header and days on the y-axis
Answered: This is in the plan but unfortunately it's not available yet. At this moment, the Calendar can only show up to 24 hours on the vertical axis.