The ZK Calendar Component

From Documentation

The ZK Calendar Component

The ZK Calendar Component

In this section, a brief overview is given on how developers work with the ZK Calendar component.

The Bare Calendar Component

ZK Calendar is a single ZK component. Developers could declare it within any ZK container components, such as Window, tabs, groupbox, etc.

For example:

<window title="Bare ZK Calendar" border="normal">



which renders:
The bare <calendars> declaration takes the following default values: <calendars firstDayOfWeek="Sunday" mold="default" >

Calendar Component Attributes

Developers customize the calendars component by declaring its attributes, for example:

  • the first day of week to be displayed on the calendar, by default: firstDayOfWeek="Sunday"
  • the default mold (mold="default") displays a "date-time" format in which it displays hours of the day and days of a week ; the monthly mold (mold="monthly") displays the days in a month
  • the time zone, for example: timeZone="Finland=GMT+2"
  • size of the calendar component, for example: width="400px" height="600px"

Triggered Calendar Events

The calendar component triggers three events when users select time slots on ZK Calendar:

  • onEventCreate
  • onEventEdit
  • onEventUpdate

Developers implement the corresponding event listeners to allow writing, editing, and updating (time updates) of calendar events (appointments) to data models. These methods pass the CalendarsEvent object to the event listeners and information such as begin date and end date of the selected time slot.

Calendar Event Data Objects

Developers implement the CalendarEvent interface, or use the default implementation SimpleCalendarEvent to set information just as begin date and end date to the event data object after retrieving such information from the CalendarsEvent.

Calendar Event Date Model

Developers implement the CalendarModel interface, or use the default implementation SimpleCalendarModel to store event data objects

The example project is at Github

Copyright © Potix Corporation. This article is licensed under GNU Free Documentation License.