Hello,
This the code i test. my_templates derives from web_templates.
<template:containerList id="actusList" displayActionMenu="false">
<query:containerQuery>
<query:selector nodeTypeName="my_templates:actusContainer"
selectorName="actusListSelector"/>
<query:descendantNode selectorName="actusListSelector"
path="${currentSite.JCRPath}"/>
<query:setProperty name="${queryConstants.SEARCH_MAX_HITS}"
value="${maxActus}" />
<query:sortBy propertyName="actusDate"
order="${queryConstants.ORDER_DESCENDING}"/>
</query:containerQuery>
<c:if test="${empty actusList.size}">
actusList is empty<br/>
</c:if>
SIZE : ${actusList.size}
<c:if test="${actusList.size > 1}">
<%@ include
file="../../../containers/actusContent/smallActusDisplay.jspf" %>
</c:if>
<c:if test="${actusList.size == 1}">
<%@ include
file="../../../containers/actusContent/smallOneActuDisplay.jspf" %>
</c:if>
</template:containerList>
The ouptut :
actusList is empty
SIZE :
Kind regards
Medocs
2009/2/17 Sergiy Shyrkov <[email protected]>:
> Hello,
>
>
> the following example shows how to get the size of a container list (no
> matter if it is populated by a query or not - the size property is
> available on the ContainerListBean instance, exposed into its scope by
> <template:containerList/> tag):
>
> <%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
> ...
> <template:containerList name="events" id="eventsContainer"
> actionMenuNamePostFix="events"
> actionMenuNameLabelKey="events"
> sortByField="${sortBy}" enforceDefinedSort="true" sortOrder="${order}">
> <query:containerQuery>
> <query:selector nodeTypeName="web_templates:eventContainer"
> selectorName="eventsSelector"/>
> <query:childNode selectorName="eventsSelector"
> path="${eventsContainer.JCRPath}"/>
> <utility:dateUtil currentDate="${param.startDate}"
> datePattern="dd/MM/yyyy" valueID="today" hours="0"
> minutes="0"
> seconds="0"/>
> <query:greaterThanOrEqualTo numberValue="true"
> propertyName="startDate" value="${today.time}"/>
> </query:containerQuery>
>
> ...
> do display it
> ...
> We have ${eventsContainer.size}events
>
> <c:if test="${eventsContainer.size > 1}">
> we have multiple events
> </c:if>
> <c:if test="${eventsContainer.size == 1}">
> we have a single event
> </c:if>
> <c:if test="${eventsContainer.size == 0}">
> no events at all
> </c:if>
> </template:containerList>
>
>
> Could you give us, please, the example of code, you are trying to use?
>
> Kind regards
> Sergiy
>
> MesDocs ParMail wrote:
>> Hi,
>>
>> I'd like to retrieve the size of a containerList populated by a query.
>> My page will have different rendering if the result size is 1 or
>> more.
>>
>> I have tested (and printed) the size attribute of the containerList
>> tag but it seemed to be empty.
>>
>> How can I get this information ?
>>
>> Thanks.
>>
>> Mesdocs.
>> _______________________________________________
>> template_list mailing list
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>> http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list
>>
>
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