I have a p:commandButton on click of which I need to add a few values to a list. In my managed bean, I'm validating the value that has to be added, and if it validates to false, I have to display a confirmation
popup. This is my code -
<p:commandButton id="add" value="Add" type="submit" action="#{bean.doAdd}" ajax="false"
update=":List"/>
And in the bean, on click of the "Add" button,
public String doAdd() throws Exception {
if(response != null) {
if(keyList.contains(response)) {
if(!responseList.contains(response)) {
responseList.add(response);
}
} else {
//Have to display confirmation
popup.
}
response = "";
}
return response;
}
I'm using jsf 2.0 and primefaces 3.0. Can someone please tell me how to display the
popup from the bean?
