我正在使用extjs bryntum calendar创建事件，并希望将它们保存为googleics文件，然后将事件再次加载到sch calendar中。
有谁能告诉我们如何从cal.model.event转换到ical events，反之亦然？数据来自api作为ical数据。
我的代码是：
资源存储：

Ext.define('my.store.CalendarResource', {
    extend: 'Cal.data.ResourceStore',
    storeId: 'resource',
//    proxy: 'memory',
    model:'my.model.CalendarResource',
    proxy: {
        type: 'rest',
        url: 'api/calendars/scheduler'
    },

});

资源模型：

Ext.define('my.model.CalendarResource', {
    extend : 'Cal.model.Resource',

   fields: [{
        name: 'Id',
        type:'string'
    }, {
        name: 'Name',
        type: 'string'
    }, {
        name: 'Color',
        type: 'string'
    }, {
        name: 'data'
    }]
});

日历视图

Ext.define('my.view.RecurrenceCalendar', {
    extend : 'Cal.panel.Calendar',
    xtype  : 'recurrencecalendar',

    requires : [
        'Sch.data.util.recurrence.Legend',
        'my.store.CalendarEvent',
        'my.store.CalendarResource'
    ],

    date          : new Date(),
    eventStore    : 'event',
    resourceStore : 'resource',

    // show the resource filter
    resourceFilter : {
        dock : 'right'
    },

    // Uncomment the below line to disable the recurring events feature
//     recurringEvents : false,

    initComponent : function () {
        var me = this;

        Ext.apply(me, {
            eventRenderer : function (eventRecord, resourceRecord, tplData) {
                var legend = '';

                if (me.recurringEvents && eventRecord.getRecurrence()) {
                    legend = Sch.data.util.recurrence.Legend.getLegend(eventRecord.getRecurrence(), eventRecord.getStartDate());
                }

                return eventRecord.getName() + (legend ? ' | ' + legend : '');
            },
            beforeeventadd : function (me, eventRecord, resources, eOpts) {
                var resourceStore = me.getResourceStore();
                alert('aaaaaaa')
            }
        });
        me.on('eventclick', function ( view, record, e ) {
            var el = e.getTarget(me.getSchedulingView().eventSelector, 10, true);

            me.editor.edit(record, el);
        });
        me.on('eventdbclick', function ( view, record, e ) {
            var el = e.getTarget(me.getSchedulingView().eventSelector, 10, true);

            me.editor.edit(record, el);
        });
        me.on('beforeeventadd',function(me, eventRecord, resources, eOpts){
            alert('123')
        });
        Ext.getStore('resource').reload();
        me.callParent(arguments);
    },

    onEventCreated : function (newEventRecord, resources) {
        // Overridden to provide some default values

        var resourceStore = this.getResourceStore();

        if (!newEventRecord.getResourceId()) {
            if (!Ext.isEmpty(resources)) {
                newEventRecord.assign(resources);
            } else if (resourceStore && resourceStore.getCount() > 0) {
                newEventRecord.assign(resourceStore.first());
            }
        }
    },

});

事件存储：

Ext.define('my.store.CalendarEvent', {
    extend  : 'Cal.data.EventStore',
    storeId : 'event',

});

谢谢您。