{"guid":"c2894698-155d-4706-bc44-1b7b7bf1805a","title":"GeoExt3","subtitle":null,"slug":"fossgis2016-5057-geoext3","link":"https://fossgis-konferenz.de/2016/programm/event5057.html","description":"Der Vortrag stellt GeoExt 3 [1] vor und wird auch die Vater-Bibliotheken ExtJS [2]\n          und OpenLayers [3] erläutern. Schwerpunkte werden hier zunächst allgemeine Features der\n          Bibliotheken / Frameworks sein, bevor der Fokus auf der Erstellung von 'universalen'\n          WebGIS-Applikationen liegt. Unter 'universal' verstehen wir hierbei eine GeoExt3-basierte\n          Applikation, die sowohl auf klassischen Desktop-Browsern aber auch auf mobilen Endgeräten\n          wie Tablets und Smartphones funktioniert und ein ansprechendes Benutzererlebnis\n          ermöglicht.\n\n          Insbesondere seit der GeoExt3 zugrundeliegenden Version 6 von ExtJS kann man aus einer\n          einzigen Codebasis solche Applikationen erstellen, ohne jede Funktionialität doppelt\n          entwickeln zu müssen. OpenLayers 3 verfolgt bereits seit den ersten Entwicklungen die\n          Unabhängigkeit vom gewählten Webbrowser und Endgerät.\n\n          Im Vortrag wird also die OpenSource-Bibliothek GeoExt3 vorgestellt und ein konkretes\n          Anwendungsbeispiel beleuchtet. Der Vortrag wird die Rahmenbedingungen von universalen\n          WebGIS-Applikationen nennen und zeigen, wie die Bibliotheken und Entwicklungstools (etwa\n          Sencha Cmd [4]) helfen, die konkreten Anforderungen an die jeweiligen Gegebenheiten zu\n          erfüllen.\n\n          Die Vortragenden Christian Mayer (meggsimum) und Marc Jansen (terrestris) sind beide\n          Kernentwickler und Mitglieder des Projektsteuerungskommitees von GeoExt.\n\n          [1] http://geoext.github.io/geoext3/, https://github.com/geoext/geoext3\n          [2] https://www.sencha.com/products/extjs/\n          [3] http://openlayers.org/\n          [4] https://www.sencha.com/products/sencha-cmd/\n\n","original_language":"deu","persons":["Marc Jansen"],"view_count":0,"promoted":false,"date":"2016-07-05T18:30:00.000+02:00","release_date":"2026-05-18T00:00:00.000+02:00","updated_at":"2026-05-18T21:18:31.448+02:00","tags":["5057","2016","fossgis2016","Freie Software","Grüner HS","fossgis2016-deu"],"length":1656,"duration":1656,"thumb_url":"https://static.media.ccc.de/media/events/fossgis/2016/5057-c2894698-155d-4706-bc44-1b7b7bf1805a.jpg","poster_url":"https://static.media.ccc.de/media/events/fossgis/2016/5057-c2894698-155d-4706-bc44-1b7b7bf1805a_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/fossgis/2016/5057-c2894698-155d-4706-bc44-1b7b7bf1805a.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/fossgis/2016/5057-c2894698-155d-4706-bc44-1b7b7bf1805a.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/fossgis2016-5057-geoext3","url":"https://api.media.ccc.de/public/events/c2894698-155d-4706-bc44-1b7b7bf1805a","conference_title":"FOSSGIS 2016","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016","related":[],"recordings":[{"size":25,"length":1656,"mime_type":"audio/mpeg","language":"deu","filename":"fossgis-import-5057-deu-GeoExt3_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2026-05-18T21:18:31.398+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/mp3/fossgis-import-5057-deu-GeoExt3_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/100616","event_url":"https://api.media.ccc.de/public/events/c2894698-155d-4706-bc44-1b7b7bf1805a","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":46,"length":1656,"mime_type":"video/mp4","language":"deu","filename":"fossgis-import-5057-deu-GeoExt3_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2026-05-18T21:17:20.865+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/h264-sd/fossgis-import-5057-deu-GeoExt3_sd.mp4","url":"https://api.media.ccc.de/public/recordings/100614","event_url":"https://api.media.ccc.de/public/events/c2894698-155d-4706-bc44-1b7b7bf1805a","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":16,"length":1656,"mime_type":"audio/opus","language":"deu","filename":"fossgis-import-5057-deu-GeoExt3_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2026-05-18T21:16:44.237+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/opus/fossgis-import-5057-deu-GeoExt3_opus.opus","url":"https://api.media.ccc.de/public/recordings/100613","event_url":"https://api.media.ccc.de/public/events/c2894698-155d-4706-bc44-1b7b7bf1805a","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":95,"length":1656,"mime_type":"video/webm;codecs=av01","language":"deu","filename":"fossgis-import-5057-deu-GeoExt3_av1-hd.webm","state":"new","folder":"av1-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2026-05-18T19:50:01.352+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/av1-hd/fossgis-import-5057-deu-GeoExt3_av1-hd.webm","url":"https://api.media.ccc.de/public/recordings/100482","event_url":"https://api.media.ccc.de/public/events/c2894698-155d-4706-bc44-1b7b7bf1805a","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":108,"length":1656,"mime_type":"video/mp4","language":"deu","filename":"fossgis-import-5057-deu-GeoExt3_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2026-05-18T19:40:44.894+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/h264-hd/fossgis-import-5057-deu-GeoExt3_hd.mp4","url":"https://api.media.ccc.de/public/recordings/100475","event_url":"https://api.media.ccc.de/public/events/c2894698-155d-4706-bc44-1b7b7bf1805a","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"}]}