java - Vaadin 7 Pass Data Between Views -


i have 2 vaadin views , want make search process these 2 views. first view contains textfield search parameter , button seach process. want is, once user click search button, want send search parameter second view , call search method dao classes here display search result. vaadin newbie , dont have idea how appreciated.

the classic approach pass data view via parameters of view (this allows bookmark search). see view interface:

void enter(viewchangelistener.viewchangeevent event) 

this view navigated to. method called before view shown on screen. event.getparameters() may contain parameters relevant view.

you can send parameters originating view via navigator. e.g.

navigator.navigateto("search/searchterm")  // `search` view name, `searchterm` passed param 

see example in handling uri fragment path of book of vaadin


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