If the pro addon plugin is active the shortcode will support two extra params(see below) as well as our direct function call will support same type param or argument extra.
如果pro addon插件处于活动状态，则简码将支持两个额外的params（请参见下文），而我们的直接函数调用将支持相同类型的param或arguments参数。
If the extra params plugin and id is used then it will override the provided date , hour, minute via shortcode or widget and will show from the relevent plugin as selected
如果使用了额外的params插件和id，则它将通过简码或小部件覆盖提供的日期，小时，分钟，并在relevent插件中显示为选中状态
[cbfccountdown type=”kk” plugin=”my-calendar” id=”1″ category=”xyz”][/cbfccountdown]
[cbfccountdown type =“ kk”插件=“ my-calendar” id =“ 1” category =“ xyz”] [/ cbfccountdown]
plugin = 3rd party event plugin, possible values are the-events-calendar, events-manager, the-events-calendar, my-calendar ,event-organiser, events-made-easy,sportspress
plugin = 3rd party event plugin，可能的值是-events-calendar，events-manager，the-events-calendar，my-calendar，event-organiser，events-made-easy，sportspress
id = event id from the selected plugin.
id =所选插件的事件ID。
category = event category slug or id or name (different for different plugin, please see documentation)
类别=事件类别slug或ID或名称（不同的插件，请参阅文档）
