Filipe created TOMAHAWK-1687:
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Summary: javax.servlet.ServletException: Cannot add the same
component twice
Key: TOMAHAWK-1687
URL: https://issues.apache.org/jira/browse/TOMAHAWK-1687
Project: MyFaces Tomahawk
Issue Type: Bug
Affects Versions: 1.1.14
Environment: JBoss EAP 7.2
Reporter: Filipe
I'm having the error "javax.servlet.ServletException: Cannot add the same
component twice" on XHTMLs where I have one or more 't:dataScroller's. Example:
<t:dataList id="resultItems" var="item" rowIndexVar="rowIndex"
value="#\{bean.items}" rows="10">
(...)
</t:dataList>
<t:dataScroller id="resultItemsScroller" binding="#\{bean.resultItemsScroller}"
for="resultItems" layout="list" pageCountVar="pageCount"
pageIndexVar="pageIndex" rowsCountVar="rowsCount"
firstRowIndexVar="firstRowIndex" lastRowIndexVar="lastRowIndex"
displayedRowsCountVar="displayedRowsCount" fastStep="10" paginator="true"
paginatorMaxPages="10" paginatorActiveColumnClass="active">
<p class="text-center">
<h:outputText value="Showing page #\{pageIndex} of #\{pageCount} (lines
#\{firstRowIndex} to #\{lastRowIndex} of #\{rowsCount} lines)" escape="false"
rendered="#\{pageCount > 1}" />
<h:outputText value="#\{rowsCount} line(s)" escape="false"
rendered="#\{pageCount == 1}" />
</p>
</t:dataScroller>
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