Please I want to get an object from controller which is in @ViewScoped scope in other controller with same scope. How could I achieve this knowing that Im not in a redirection case i want get it after clicking an action button.
Thank you in advance
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Just pass it as a request parameter from view to view: https://stackoverflow.com/a/39000013/1199132 – Xtreme Biker Apr 17 '18 at 15:24
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You can use the session map of the faces context as shown below:
//In view Scope 1 pass the object
String strObj = "Use your object here";
ExternalContext ec = FacesContext.getCurrentInstance().getExternalContext();
ec.getSessionMap().put("obj", strObj );
//In view scope 2 get the object
ExternalContext ec = FacesContext.getCurrentInstance().getExternalContext();
String strObj = (String)ec.getSessionMap().get("strObj ");
cdaiga
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not working :( . the object still null in the other Bean . I tried to display it in the @PostConstructor it is null – B.Bechir Apr 17 '18 at 15:56
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It works the object is null, try using your own object in place of object. – cdaiga Apr 17 '18 at 16:11
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