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https://issues.apache.org/jira/browse/TRINIDAD-1144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12611669#action_12611669
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Mathias Walter commented on TRINIDAD-1144:
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I've replaced all ${...} by #{...}. The problem still exists.
And I removed all get references to 'row' and replaced it by 'parent'. The
problem still exists.
Here is the cleaned code snippet:
<ui:composition>
<c:choose>
<c:when test="#{empty value}">
<c:set var="source" value="#{backingBean.list}" />
</c:when>
<c:otherwise>
<c:set var="source" value="#{parent[value]}" />
</c:otherwise>
</c:choose>
<c:choose>
<c:when test="#{empty eventBinding}">
<c:set var="binding" value="#{backingBean}" />
</c:when>
<c:otherwise>
<c:set var="binding" value="#{eventBinding}" />
</c:otherwise>
</c:choose>
<tr:table value="#{source}" binding="#{binding.model}"
var="row"><!--rendered="#{source.size() gt 0}"-->
<ui:insert />
<tr:column headerText="Aktionen">
<tr:panelButtonBar>
<tr:commandLink
action="#{backingBean.edit}" text="Bearbeiten" partialSubmit="true"
rendered="#{!backingBean.editMode and backingBean.visibleOnly}"
immediate="true" />
<tr:commandLink
action="#{backingBean.save}" text="Speichern" partialSubmit="true"
rendered="#{!backingBean.visibleOnly}" />
<tr:commandLink
action="#{backingBean.cancel}" text="Abbrechen" partialSubmit="true"
rendered="#{!backingBean.visibleOnly}" immediate="true">
<tr:resetActionListener/>
</tr:commandLink>
</tr:panelButtonBar>
</tr:column>
</tr:table>
</ui:composition>
> EL variable not set or get correctly
> ------------------------------------
>
> Key: TRINIDAD-1144
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1144
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Archetype
> Affects Versions: 1.2.9-core
> Environment: JSF RI 1.2.08b6, JBoss Seam 2.0.2.SP1, Facelets 1.1.14
> Reporter: Mathias Walter
> Priority: Blocker
> Fix For: 1.2.9-core
>
>
> I'm using a facelet component which sets a variable to the row of a tr:table
> (<c:set var="entity" value="#{row}" />). This variable is then used in a
> child table (which is also a facelet component) as source value.
> In 1.2.9 this approach does not work anymore. The entity is set to the
> current row of the child table and does not contain the row entity set before.
> Up to 1.2.8, all works fine. I checked the fixes for 1.2.9, but could not
> find a related one.
> facelet tag code snippet:
> <ui:composition>
> <c:choose>
> <c:when test="${empty value}">
> <c:set var="source" value="${backingBean.list}" />
> </c:when>
> <c:otherwise>
> <c:set var="source" value="${entity[value]}" />
> </c:otherwise>
> </c:choose>
> <c:choose>
> <c:when test="${empty eventBinding}">
> <c:set var="binding" value="${backingBean}" />
> </c:when>
> <c:otherwise>
> <c:set var="binding" value="${eventBinding}" />
> </c:otherwise>
> </c:choose>
> <tr:table value="${source}" binding="${binding.model}" var="row">
> <c:set var="entity" value="#{row}" />
> <ui:insert />
> <tr:column headerText="Actions">
> <tr:panelButtonBar>
> <tr:commandLink action="#{backingBean.edit}"
> text="Edit" partialSubmit="true" rendered="#{!backingBean.editMode and
> backingBean.visibleOnly}" immediate="true" />
> <tr:commandLink action="#{backingBean.save}"
> text="Save" partialSubmit="true" rendered="#{!backingBean.visibleOnly}" />
> <tr:commandLink action="#{backingBean.cancel}"
> text="Cancel" partialSubmit="true" rendered="#{!backingBean.visibleOnly}"
> immediate="true">
> <tr:resetActionListener/>
> </tr:commandLink>
> </tr:panelButtonBar>
> </tr:column>
> </tr:table>
> </ui:composition>
> xhtml code snippet:
> <i:ietable panelCaption="Samples" backingBean="#{samples}"
> eventBinding="#{samplesBindings}">
> <i:field label="ID" name="id" columns="6" readOnly="true"/>
> <f:facet name="detailStamp">
> <i:ietable panelCaption="Findings" value="findings"
> backingBean="#{findings}" eventBinding="#{findingsBindings}" parent="#{row}"
> nested="true">
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