[richfaces-issues] [JBoss JIRA] Updated: (RF-4387) Event queues for groups of components

[Pete Muir (JIRA)]

     [ https://jira.jboss.org/jira/browse/RF-4387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir updated RF-4387:
--------------------------

    Description: 
the event queue is important for use with conversations (to which we serialize concurrent requests) as it stops the server being flooded. To make it easier to use, our suggestion is that we make it possible to define an event to be used by all nested components:

<h:form>

  <div id="bar1">
     <h:inputText value="#{foo1.bar1}">
        <a:support id="onblur" event="onblur" reRender="bar1" eventsQueue="foo1" />
     </h:inputText>
  </div>

  <a:eventQueue name="foo2">

     <div id="bar21">
        <h:inputText value="#{foo2.bar1}">
           <a:support id="onblur" event="onblur" reRender="bar21" eventsQueue="foo2"  />
        </h:inputText>
     </div>

     <div id="bar22">
        <h:inputText value="#{foo2.bar2}">
           <a:support id="onblur" event="onblur" reRender="bar22" eventsQueue="foo2"  />
        </h:inputText>
     </div>
  </a:eventQueue>

</h:form>



> Event queues for groups of components
> -------------------------------------
>
>                 Key: RF-4387
>                 URL: https://jira.jboss.org/jira/browse/RF-4387
>             Project: RichFaces
>          Issue Type: Feature Request
>            Reporter: Pete Muir
>            Priority: Critical
>
> the event queue is important for use with conversations (to which we serialize concurrent requests) as it stops the server being flooded. To make it easier to use, our suggestion is that we make it possible to define an event to be used by all nested components:
> <h:form>
>   <div id="bar1">
>      <h:inputText value="#{foo1.bar1}">
>         <a:support id="onblur" event="onblur" reRender="bar1" eventsQueue="foo1" />
>      </h:inputText>
>   </div>
>   <a:eventQueue name="foo2">
>      <div id="bar21">
>         <h:inputText value="#{foo2.bar1}">
>            <a:support id="onblur" event="onblur" reRender="bar21" eventsQueue="foo2"  />
>         </h:inputText>
>      </div>
>      <div id="bar22">
>         <h:inputText value="#{foo2.bar2}">
>            <a:support id="onblur" event="onblur" reRender="bar22" eventsQueue="foo2"  />
>         </h:inputText>
>      </div>
>   </a:eventQueue>
> </h:form>

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