How to run a <p:confirm> through the bean?

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My question is: How can I execute one <p:confirm> through the Bean?

I will explain the problem better. During the insertion of a record I need to check if it already exists in the list in which I am entering the CPF. So far so good. I give a message with FacesMessages SEVERITY_ERROR and ready!

But there is a business rule that should check whether in the last 6 months the record, in the CPF case, already participated in another form. In this case the rule says that a question must be asked to the user if he confirms the new insertion.

Well, when I do the Bean check, I don’t know how to render a component on the screen for the user to confirm and continue the processing, ie the insertion of the record in this new form!

It is possible to do this?

jsf java-ee primefaces jsf-2.2

1 answer

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Yes it is possible, follow the code:

public void abrirConfirm() {
    RequestContext.getCurrentInstance().execute("PF('WidgetVarDoDialog').show();");
}

this code serves to open a <p:dialog> also.

  • Rafael, I can capture in Bean which button was pressed, for example if the button was pressed 1 or button 2?

  • Deep inside the confirm you can put two buttons and set one actionListener for each.

  • I did and it worked in parts. It turns out that even doing so I’m not able to divert the flow within the bean and when pressed I don’t, I need to shut down the continuation of the bean. so that the input does not occur. When pressed yes, I must allow.

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