November 2014
Intermediate to advanced
280 pages
6h 35m
German
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
6 Real-Time-Webapplikationen mit Vaadin Server Push
Der normale Kommunikationsverlauf bei Webapplikationen folgt dem Request-Response-Muster, bei dem der Browser den Kontakt aufnimmt. Es gibt aber viele Anwendungsfälle, in denen die andere Kommunikationsrichtung sehr wertvoll ist. Vaadin bietet dies mit Server Push seit Version 7 an. In diesem Kapitel werden wir sehen, wie einfach die Verwendung dieses Mechanismus von Vaadin ist.
Wie wir gesehen haben, können wir mit Vaadin relativ leicht eine GUI für eine moderne Single Page Web Application bauen. Wir können in übersichtlichen Formularen Eingaben des Benutzers empfangen, sie verarbeiten lassen und die GUI entsprechend aktualisieren – das alles ohne ein Neuladen der Seite.
Was ist aber, wenn ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.