The next samples require php suppport 01_initialization_loading/05_loading_mysql.html 01_initialization_loading/09_connector_options.html 02_customization/shared_events 03_extensions/01_recurring_events.html 03_extensions/17_connector_units.html 04_export/ - all samples in this folder 06_timeline/04_tree_db.html For java, .net, cf, rails, asp samples check http://docs.dhtmlx.com/doku.php?id=dhtmlxscheduler:server_side_integration#samples_for_different_platforms To check them you need to - import samples/common/dump.sql - configure the connection settings in common/config.php 04_export/04_pdf.html requires separate package - "scheduler-to-pdf", which can be obtained from http://www.dhtmlx.com/blog/?p=306 06_timeline/04_tree_db.html requires dhtmlxTree Samples, which were added in version 2.3 01_initialization_loading/10_ipad.html 02_customization/11_auto_end_date.html 02_customization/12_full_day_event.html 02_customization/13_single_checkbox_section.html 02_customization/14_radio_buttons_section.html 02_customization/15_combo_select.html 02_customization/16_custom_form.html 02_customization/17_lightbox_header.html 03_extensions/19_map_view.html 03_extensions/20_tooltip.html 03_extensions/21_multiselect_options.html 03_extensions/22_multiselect_initial_loading.html 05_calendar/05_plain_structure.html 06_timeline/01_slots.html 06_timeline/03_tree.html 06_timeline/04_tree_db.html 06_timeline/05_drag.html 06_timeline/06_week_lines.html