[ http://jira.jboss.com/jira/browse/RF-3632?page=comments#action_12415583 ]
Benno Markiewicz commented on RF-3632:
--------------------------------------
I thought as much.
Thanks for the focus tip, i already tried it before.
<h:form id="myform">
<h:panelGrid columns="2">
<h:inputText id="myinput" value="#{userBean.name}">
<a4j:support event="onkeyup" reRender="myform" focus="myinput"/>
</h:inputText>
<h:outputText id="outtext" value="#{userBean.name}" />
</h:panelGrid>
</h:form>
But when you use it that way the whole text in the inputText will be selected
after rerendering. The position cursor has changed.
F.e.
Before: selection start = x, selection end = x
After: selection start = 0, selection end =n-1
(x is the position within the text, n is the length of the text)
> Lost input focus after rerendering parent form
> ----------------------------------------------
>
> Key: RF-3632
> URL: http://jira.jboss.com/jira/browse/RF-3632
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.2.1
> Environment: RF 3.2.1.CR3
> IE 6
> Firefox 2.0.0.11
> Java 1.5.0_15
> jetty-6.1.9
> WinXP SP2
> Reporter: Benno Markiewicz
>
> A control within a parent form looses its focus when the parent form is
> rerendered. The rerendering was forced by an event fired from the child
> control. See the source (based on
> http://livedemo.exadel.com/richfaces-demo/richfaces/support.jsf?c=support)
> <h:form id="myform">
> <h:panelGrid columns="2">
> <h:inputText id="myinput" value="#{userBean.name}">
> <a4j:support event="onkeyup" reRender="myform" />
> </h:inputText>
> <h:outputText id="outtext" value="#{userBean.name}" />
> </h:panelGrid>
> </h:form>
> Notice the difference. Instead of "outtext" "myform" will be rerendered.
> Background: You have a detail form with several components. Every control on
> the form changes the internal state. The view represents the actual state, so
> the whole form has to be rerendered. But when you rerender the parent form,
> the focus/selection state of the actual component is lost.
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