2016-03-15 77 views
1

是否可以将一个Vaadin应用程序嵌套到另一个中?我想用应用程序A实现一个门户,并将多个应用程序嵌入到该门户中。嵌套Vaadin应用程序

我可以并排通过调用vaadin.initApplication具有不同ID多次为目标元素有多个Vaadin应用:

vaadin.initApplication("target-element-id",{ 
    "theme": "mytheme", 
    "versionInfo": { 
     "vaadinVersion": "7.5.1", 
     "atmosphereVersion": "2.2.7.vaadin1" 
    }, 
    "widgetset": "de.test.widgetset", 
    "vaadinDir": "http://localhost/VAADIN/", 
    "browserDetailsUrl": "http://localhost/service1", 
    "serviceUrl": "http://localhost/service1", 
    "debug": true, 
    "standalone": false, 
    "heartbeatInterval": 300 
}); 

但只要我指定一个元素作为目标就是已经是Vaadin UI内,我得到以下错误:

java.lang.AssertionError: A widget that has an existing parent widget may not be added to the detach list

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