Update component before actionListener finish

[elepavez]

I have a dialog, when user press the button 'Accept' I want to show a ProgressBar in the same dialog, but this its update when actionListener finish.

Code: Select all

<p:dialog id="dlgGenerarLista" modal="true" height="180" width="500" header="Generar Lista de Trabajo" widgetVar="dlgGenerarLista">
    <p:commandButton onclick="PF('dlgGenerarLista').hide();" value="Cancel" />
    <p:commandButton id="btnAceptarGenerar" value="Accept"
    actionListener="#{crearEstrategiaBeans.GenerarListaTrabajo}"
    oncomplete="PF('dlgGenerarLista').hide();"update="basic"/> 
    <p:panel id="basic" widgetVar="basic">                 
        <p:progressBar rendered="#{crearEstrategiaBeans.visibilidadBarraProgreso}" id="progressBarIndeterminate"  mode="indeterminate"/>
    </p:panel>   
</p:dialog>

In the method GenerarListaTrabajo() I say that visibilidadBarraProgreso = "true" , so I want that in that moment it shows the progressBar. The progresBar it show when all the process finish.

[kukeltje]

Duplicate of https://stackoverflow.com/questions/499 ... ner-finish Check there