[JBoss JIRA] Created: (RF-1341) Problems with Ajax requests within a a4j:repeat loop
by Peter Mahoney (JIRA)
Problems with Ajax requests within a a4j:repeat loop
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Key: RF-1341
URL: http://jira.jboss.com/jira/browse/RF-1341
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.1.3
Environment: MyFaces, Richfaces 3.1.3 snapshot
Reporter: Peter Mahoney
I have come across two problems following a change to put some fields in an a4j:repeat loop. The backing beans have not changed. This is the code:
<a4j:repeat id="termClauses" value="#{collectionSearchHandler.termClauses}" var="clause">
<a4j:region id="vocabularyFilterRegion">
<h:selectOneMenu id="vocabularyFilter" value="#{clause.vocabulary}">
<a4j:support id="vocabularyAjaxSupport" event="onchange" reRender="termFilterPanel" ajaxSingle="true" />
<f:selectItem itemValue="#{collectionSearchHandler.blankVocabulary}" itemLabel="#{msgs.quizFirstVocabularySelectItemDescription}" />
<f:selectItems value="#{collectionSearchHandler.vocabularyFilterItems}" />
</h:selectOneMenu>
<a4j:status startText="#{msgs.quizTermSearchInProgressMessage}" />
</a4j:region>
<a4j:region id="termFilterRegion">
<a4j:outputPanel id="termFilterPanel">
<h:panelGroup rendered="#{clause.hasVocabulary}">
<ul style="list-style-type:none; margin:0px;">
<a4j:repeat id="termFilters" value="#{clause.termFilters}" var="termFilter" rowKeyVar="idx">
<li>
<h:selectOneMenu id="termFilter" value="#{termFilter.term}" converter="com.dbplc.quiz.Term" style="width:100%">
<a4j:support id="termAjaxSupport" event="onchange" reRender="termFilterPanel,qbankSearchResultsPanel" ajaxSingle="true" actionListener="#{collectionSearchHandler.searchPerformed}" />
<f:selectItem itemValue="#{collectionSearchHandler.blankTerm}" itemLabel="#{msgs.quizFirstTermSelectItemDescription}" />
<f:selectItems value="#{clause.termFilterItemMap[idx]}" />
</h:selectOneMenu>
<h:commandButton actionListener="#{collectionSearchHandler.searchPerformed}" />
</li>
</a4j:repeat>
</ul>
</h:panelGroup>
</a4j:outputPanel>
<rich:messages />
</a4j:region>
</a4j:repeat>
Firstly I get the following error when the form is submitted by changing the "VocabularyFilter" value:
/questionsearch.xhtml @25,77 value="#{clause.vocabulary}": Target Unreachable, identifier 'clause' resolved to null
If I add an onchange="this.form.submit()" to the field, to bypass the Ajax, it works fine.
So, with the above workaround, I then get the problem that the collectionSearchHandler.searchPerformed() method (referenced by the a4j:support tag) is only called every second form submit. This worked without problems before adding the outer a4j:repeat. Using the commandButton to submit the form works every time.
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16 years, 8 months
[JBoss JIRA] Created: (RF-1484) componentControl: doCollapse, doExpand does not work in ModalPanel
by Aleksej Yanul (JIRA)
componentControl: doCollapse, doExpand does not work in ModalPanel
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Key: RF-1484
URL: http://jira.jboss.com/jira/browse/RF-1484
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.1.3
Environment: jsf 1.1
Tomcat 6.0.13
FF
Reporter: Aleksej Yanul
Assigned To: Nick Belaevski
<rich:panelMenu id="ccPanelMenuID" mode="client">
<rich:panelMenuGroup label="group1">
<rich:panelMenuGroup label="group1 1">
<rich:panelMenuItem label="Item 1 1"></rich:panelMenuItem>
<rich:panelMenuItem label="Item 1 2"></rich:panelMenuItem>
</rich:panelMenuGroup>
<rich:panelMenuItem label="Item 1"></rich:panelMenuItem>
<rich:panelMenuItem label="Item 2"></rich:panelMenuItem>
</rich:panelMenuGroup>
</rich:panelMenu>
<rich:componentControl attachTo="testPMID" for="ccPanelMenuID" event="onclick" operation="doCollapse"/>
<a href="#" id="testPMID" onclick="return false;">Click text</a>
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16 years, 8 months