SmartGwt 6: Databound Timeline has issues

[andyx1975]

Hi,

last night I tried smartgGWT 6.0p LGPL from 30.03. I have trouble with loading a timeline calendar. This worked really well in 5.0p and 5.1p. With 6.0p I have issues with loading the dataSource. After calling "calendar.draw()", I get the following error message:

[ERROR] [com.uds.webadmin.GBookingAdmin] - 16:46:03.408:TMR8:WARN:Log:TypeError: _19.endField.endDate is undefined
Stack from error.stack:
    TimelineView.buildSnapGapList() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Calendar.js?isc_version=11.0p.js:315
    TimelineView.refreshEvents() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Calendar.js?isc_version=11.0p.js:318
    Calendar.refreshSelectedView() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Calendar.js?isc_version=11.0p.js:419
    Calendar.dataChanged() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Calendar.js?isc_version=11.0p.js:419
    anonymous() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:59
    thunk() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:316
    observation() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:313
    ResultSet._doneChangingData() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:1923
    ResultSet._handleNewData() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:1880
    isc.A.fetchRemoteDataReply() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:1866
    [c]Class.fireCallback() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:282
    [c]Class.fireCallback() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:350
    DataSource.fireResponseCallbacks() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:728
    DataSource._completeResponseProcessing() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:725
    DataSource._handleClientOnlyReply/_6() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:586
    DataSource._handleClientOnlyReply() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:587
    [c]Class.fireCallback() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:282
    [c]Class.fireCallback() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:350
    anonymous() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:1673
    $wnd.isc.RPCManager.fireReplyCallback() @ :311
    [c]RPCManager.fireReplyCallbacks() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:1678
    [c]RPCManager.performOperationReply() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:1671
    RPCManager._performTransactionReply() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_DataBinding.js?isc_version=11.0p.js:1656
    [c]Class.fireCallback() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:282
    Timer._fireTimeout() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:1409
    Timer.setTimeout/_6<() @ com.uds.webadmin.GBookingAdmin/sc/modules/ISC_Core.js?isc_version=11.0p.js:1406

If I remove the methods "calendar.setEndDate( endDateCalendar );" and "calendar.setStartDate( startDateCalendar );" an empty calendar will appear without any data.

Thanks
Andy


Method for drawing the calendar:

public class CalendarTest
    implements EntryPoint
{

 Timeline calendar = null;

    public void onModuleLoad()
    {
        initCalendar();
    }

    private void initCalendar()
    {
        calendar = new Timeline();
        calendar.setShowEventDescriptions( true );
        calendar.setShowQuickEventDialog( false );
        calendar.setShowAddEventButton( false );

        calendar.setCanCreateEvents( true );
        calendar.setCanRemoveEvents( true );
        calendar.setCanResizeEvents( false );

        // Sets Hover
        calendar.setHoverWidth( 500 );

        // Activate weekends
        calendar.setDisableWeekends( false );
        calendar.setShowWeekends( true );

        // 60min x 24h (Ignore Time)
        calendar.setEventSnapGap( 1440 );
        calendar.setEventAutoArrange( true );

        // Can not move via drag & drop to another lane
        calendar.setCanEditLane( false );
        calendar.setCanReorderLanes( true );
        calendar.setLaneEventPadding( 2 );

        // Sets start and end date of calendar

        // Sets Calendar Start Date
        Date startDateCalendar = new Date();
        CalendarUtil.addDaysToDate( startDateCalendar, -1 );
        CalendarUtil.resetTime( startDateCalendar );
        calendar.setStartDate( startDateCalendar );
      

        // Sets Calendar End Date
        Date endDateCalendar = new Date();
        CalendarUtil.addDaysToDate( endDateCalendar, 30 );
        CalendarUtil.resetTime( endDateCalendar );
        calendar.setEndDate( endDateCalendar );

        // Sets lane field (first Columns)
        calendar.setLaneFields( new ListGridField[] { new ListGridField( "title", GWebAdmin.lang.name(), 350 ) } );

        // Init Lanes
        calendar.setLanes( getLanes() );

        // Sets the indicators
        calendar.setShowIndicators( false );
        calendar.setIndicators( getIndicators() );

        // Inits Calendar Header
        initHeaderLevels();

        // Sets the calendar dataSource
        CAssignedShowPlaner dsClass = new CAssignedShowPlaner();
        DataSource dataSource = dsClass.getDataSource( );
        calendar.setDataSource( dataSource );
        calendar.setAutoFetchData( true );

        calendar.draw();

    } // End of Method


    private void initHeaderLevels()
    {
        HeaderLevel headerDays = new HeaderLevel( TimeUnit.DAY );
        headerDays.setHeaderWidth( columnWidth );
        headerDays.setTitleFormatter( new HeaderLevelTitleCustomizer()
        {

            @Override
            public String getTitle( HeaderLevel headerLevel, Date startDate, Date endDate, String defaultValue,
                                    Calendar calendar )
            {
                DateTimeFormat fmt = DateTimeFormat.getFormat( "EEE,dd.MMM" );
                return fmt.format( startDate );
            }
        } );

        HeaderLevel[] headerLevels = new HeaderLevel[] { new HeaderLevel( TimeUnit.WEEK ), headerDays };
        calendar.setHeaderLevels( headerLevels );
    }

} // End of Class

Datasource class

import com.google.gwt.core.client.GWT;
import com.smartgwt.client.data.DataSource;
import com.smartgwt.client.data.fields.DataSourceDateTimeField;
import com.smartgwt.client.data.fields.DataSourceSequenceField;
import com.smartgwt.client.data.fields.DataSourceTextField;
import com.smartgwt.client.types.DSDataFormat;

public class CAssignedShowPlaner
{
    static String eventId = "eventId";
    static String name = "name";
    static String startDate = "startDate";
    static String endDate = "endDate";
    static String lane = "lane";
    static String description = "description";

     public DataSource getDataSource( )
      {
        DataSource ds = new DataSource();
        ds.setDataURL( "rest/showPlaner/getAllShows" );
        ds.setClientOnly( true );
        ds.setID( "timeline" );
        ds.setDataFormat( DSDataFormat.JSON );

        DataSourceSequenceField eventIdField = new DataSourceSequenceField( eventId, GWebAdmin.lang.id() );
        eventIdField.setPrimaryKey( true );

        DataSourceDateTimeField startDateField = new DataSourceDateTimeField( startDate );
        DataSourceDateTimeField endDateField = new DataSourceDateTimeField( endDate );
        DataSourceTextField laneField = new DataSourceTextField( lane );
        DataSourceTextField nameField = new DataSourceTextField( name );
        DataSourceTextField descField = new DataSourceTextField( description );

        ds.setFields( eventIdField, nameField, descField, laneField, startDateField, endDateField );

        return ds;
      }
}

[Isomorphic]

This has been fixed for builds dated April 6 and later.

[andyx1975]

thank you very much!!!