[richfaces-issues] [JBoss JIRA] Commented: (RF-7240) reRender should have option: be evaluated before/after invoking action

[Nick Belaevski (JIRA)]

    [ https://jira.jboss.org/jira/browse/RF-7240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12469007#action_12469007 ] 

Nick Belaevski commented on RF-7240:
------------------------------------

RF follows JSF lifecycle in re-rendering components: first actions are invoked (on the 5th phase), then rendering (partial) happens (on the 6th phase). So, the feature requested is likely to break functioning of components relying on standard phases sequence.

Furthermore: is there any particular reason to have component output to browser, but not holding it in the component tree? It just won't work.

> reRender should have option: be evaluated before/after invoking action
> ----------------------------------------------------------------------
>
>                 Key: RF-7240
>                 URL: https://jira.jboss.org/jira/browse/RF-7240
>             Project: RichFaces
>          Issue Type: Feature Request
>          Components: core
>    Affects Versions: 3.3.0
>         Environment: Richfaces 3.3.0  Sun ri: 1.2.12. JBoss5.0.1, IE7
>            Reporter: Dave Chen
>
> In our case, when user clicks a button, ajax submit, server side bean executes the action and the button clicked is removed. As a result richfaces could not find the button to get reRender value. if richfaces can evaluate reRender value before invoking the action, it does not matter whatever happen in the action. 
> <a4j:commandLink  action="#{bean.do}" reRender="#{bean.reRender}"  reRenderEvalBeforeAction="true|false" />

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