Adding component dialog using java code a JSF page

[trafalgar]

I have a ManagedBean where there is the following method that invoked by a ActionListener:

Code: Select all

import org.primefaces.component.dialog.Dialog;

public void metodo(ActionEvent event) throws IOException{
		FacesContext context = FacesContext.getCurrentInstance();
		Dialog aviso = (Dialog) context.getViewRoot().findComponent("id");
		aviso.setVisible(true);
		aviso.encodeBegin(context);
		aviso.encodeEnd(context);
	}

With it I intend to make visible a dialog component in a JSF page. The component dialog in the page is so:

Code: Select all

<p:dialod id="id">
//Codigo
</p:dialog>

I wonder if you can create a method that is invoked by an ActionListener to add an object Dialog to a JSF page.

thanks in advance

[trafalgar]

Please I need urgent

[ydarcin]

Hi,

if you check the showcase:

http://www.primefaces.org/showcase/ui/dialog.jsf

you can do it either in oncomplete method of a p:command* or use js with dialogVar.show();

Yigit.

[trafalgar]

You see I need to do some validation in that method and accordingly display a dialog window (Dialog Object of primefaces)

So wanted to know how you could add a object Dialog, using java code, to a jsf page