jsf 2 - Primefces commandbutton click focus specify id -


i press commandbutton need focus specify id not working in primefaces. try below code:

<h:form id="mainform">     <p:inputtext id="userloginnametextid"/>     <p:inputtext id="passwordtextid"/>      <p:commandbutton id="useraddbutton" value="#{platform.addbutton}"      onfocus="userloginnametextid" action="user.addaction"/> </h:form>

note: tried below attributes in onfocus

  1. onfocus="#mainform:userloginnametextid"
  2. onfocus="#mainform:userloginnametextid"
  3. onfocus="document.getelementid(mainform:userloginnametextid)"

the onfocus event fire if focus commandbutton (and e.g. execute javascript). not used set focus else.

do realy need set focus input clientside when click button?


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