创建基本的iCalendar（Creating basic iCalendar）

Start off creating the basic data structure and set a property on that:

如下所示，开始创建基本的数据结构，并为其设置一个属性：

var comp = new ICAL.Component(['vcalendar', [], []]);
comp.updatePropertyWithValue('prodid', '-//iCal.js Wiki Example');

You can get the resulting iCalendar by calling comp.toString() at any time:

然后，您可以随时调用comp.toString()来获取生成的iCalendar：

comp.toString();
// BEGIN:VCALENDAR
// PRODID:-//iCal.js Wiki Example
// END:VCALENDAR

Sub-components are created as needed and attached to the appropriate place in the “tree”:

可以根据业务需要创建子组件，将其插入到“树”中正确的位置即可：

var vevent = new ICAL.Component('vevent'),
    event = new ICAL.Event(vevent);

// Set standard properties
event.summary = 'foo bar';
event.uid = 'abcdef...';
event.startDate = jsical.Time.now();

// Set custom property
vevent.addPropertyWithValue('x-my-custom-property', 'custom');

// Add the new component
comp.addSubcomponent(vevent);

Printing the full calendar now:

现在将完整的iCalendar结果打印如下：

comp.toString();
// BEGIN:VCALENDAR
// PRODID:-//iCal.js Wiki Example
// BEGIN:VEVENT
// SUMMARY:foo bar
// UID:abcdef...
// DTSTART:20161031T122128
// X-MY-CUSTOM-PROPERTY:custom
// END:VEVENT
// END:VCALENDAR