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Dynamische
Konfiguration mit Hilfe
von v8js
Christoph Hautzinger
c.hautzinger@conspecton.com
https://www.facebook.com/christoph.hautzinger
Ich
•

Webentwicklung 13 Jahre

•

PHP 10 Jahre

•

Symfony 8 Jahre

•

Eigene Firma: conspecton

•

Freelancer
conspecton
•

2012 gegründet

•

Transparenz in der Medizintechnikplanung
•
•

Krankenhaus Planungssoftware

•
•

Medizintechnik Produktportal

CAD Planung

4 Symfony2 Applikationen
Problem
Funktionsräume sollen in
Abhängigkeit der vorgesehenen
Personen pro Raum weitere
Eigenschaften erhalten (können)
Problem
…das Ganze soll
komfortabel
administrierbar sein
Raum-„Eigenschaften“
•

Einrichtung im Raum

•

Zusätzliche empfohlenen Räume

•

Grundfläche

•

Grundfläche (Min)

•

Grundfläche (Max)
Dynamische Konfiguration mit Hilfe von v8js
Konkret…
•

Patientenzimmer
•
•

•

für jede Person ein Bett
Raumfläche: 2 qm + Anzahl Personen * 2 qm

Intensivzimmer
•

für jede Person ein Bett und eine Infusionspumpe,
ab 3 Personen Defibrilator

•

Raumfläche: 2 qm + Anzahl Personen * 3 qm
v8js
•

PECL Extension
• http://www.php.net/manual/de/book.v8js.php

•

Implementiert Googles v8 Engine in PHP
•

Sauschnell

•

Dokumentation unter aller Kanone
•

https://github.com/preillyme/v8js/tree/master/
samples
v8js Beispiel
Implementierung
•

Admin um Felder für Expressions erweitern
•

ACE Code Editor (http://ace.c9.io)

•

Javascript Context-API definieren

•

Alles in die Anwendung integrieren
Dynamische Konfiguration mit Hilfe von v8js
Dynamische Konfiguration mit Hilfe von v8js
Dynamische Konfiguration mit Hilfe von v8js
Weitere
Anwendungsfälle
Dynamische Konfiguration mit Hilfe von v8js
Dynamische Konfiguration mit Hilfe von v8js
Dynamische Konfiguration mit Hilfe von v8js
Ausblick?

•

GUI

•

Symfony2 Expression Component
•

https://github.com/symfony/expression-language
Q&A
Vielen Dank für Eure Aufmerksamkeit!

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