Re: Jahia 6 Community Edition - size of a containerList populated by a query
Jahia papez <[email protected]> Tue, 17 Feb 2009 22:48:42 +0100
| Newsgroups | gmane.comp.cms.jahia.template |
|---|---|
| Message-ID | <[email protected]> |
--===============1658634768== Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" text="#000000"> Hi Mesdocs,<br> <br> I think the problem in your code is that the name="actusContainer" attribute is missing in the <template:containerList> tag. I think that "name" should be set as a required attribute. Please try it and let me know, if it worked.<br> <br> Regards,<br> Benjamin<br> <br> On 17.02.2009 22:08, MesDocs ParMail wrote: <blockquote cite="mid:[email protected]" type="cite"> <pre wrap="">Hello, I code the template in the same manner as the web_templates. The taglib has been translated. I found this line of code in the resulting java file : _jspx_th_c_005fif_005f1.setTest(((java.lang.Boolean) org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate("${actusList.size == 0 }", java.lang.Boolean.class, (PageContext)_jspx_page_context, null, false)).booleanValue()); If I do not use the <c:if> tag to display the containers, these are displayed correctly. Kind regards, Mesdocs. 2009/2/17 Sergiy Shyrkov <a class="moz-txt-link-rfc2396E" href="mailto:[email protected]"><[email protected]></a>: </pre> <blockquote type="cite"> <pre wrap="">Hello, could you please ensure that your JSP has a tag library declaration for JSTL core: <%@ taglib uri=<a class="moz-txt-link-rfc2396E" href="http://java.sun.com/jsp/jstl/core">"http://java.sun.com/jsp/jstl/core"</a> prefix="c" %> Can you check please the generated HTML code of the page? If if contains untranslated JSTL tags, than something is wrong with the JSTL tag lib declaration. The check ${empty actusList.size} is not quite correct as the actusList.size is of type int. To check if the container list is empty use: ${actusList.size == 0} By the way, does the container list is getting displayed at all? Kind regards Sergiy MesDocs ParMail wrote: </pre> <blockquote type="cite"> <pre wrap="">Hello, This the code i test. my_templates derives from web_templates. <template:containerList id="actusList" displayActionMenu="false"> <query:containerQuery> <query:selector nodeTypeName="my_templates:actusContainer" selectorName="actusListSelector"/> <query:descendantNode selectorName="actusListSelector" path="${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="${actusList.size == 1}"> <%@ include file="../../../containers/actusContent/smallOneActuDisplay.jspf" %> </c:if> </template:containerList> The ouptut : actusList is empty SIZE : Kind regards Medocs 2009/2/17 Sergiy Shyrkov <a class="moz-txt-link-rfc2396E" href="mailto:[email protected]"><[email protected]></a>: </pre> <blockquote type="cite"> <pre wrap="">Hello, the following example shows how to get the size of a container list (no matter if it is populated by a query or not - the size property is available on the ContainerListBean instance, exposed into its scope by <template:containerList/> tag): <%@ taglib uri=<a class="moz-txt-link-rfc2396E" href="http://java.sun.com/jsp/jstl/core">"http://java.sun.com/jsp/jstl/core"</a> prefix="c" %> ... <template:containerList name="events" id="eventsContainer" actionMenuNamePostFix="events" actionMenuNameLabelKey="events" sortByField="${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: </pre> <blockquote type="cite"> <pre wrap="">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 <a class="moz-txt-link-abbreviated" href="mailto:[email protected]">[email protected]</a> <a class="moz-txt-link-freetext" href="http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list">http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list</a> </pre> </blockquote> <pre wrap="">_______________________________________________ template_list mailing list <a class="moz-txt-link-abbreviated" href="mailto:[email protected]">[email protected]</a> <a class="moz-txt-link-freetext" href="http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list">http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list</a> </pre> </blockquote> <pre wrap="">_______________________________________________ template_list mailing list <a class="moz-txt-link-abbreviated" href="mailto:[email protected]">[email protected]</a> <a class="moz-txt-link-freetext" href="http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list">http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list</a> </pre> </blockquote> <pre wrap="">_______________________________________________ template_list mailing list <a class="moz-txt-link-abbreviated" href="mailto:[email protected]">[email protected]</a> <a class="moz-txt-link-freetext" href="http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list">http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list</a> </pre> </blockquote> <pre wrap=""><!---->_______________________________________________ template_list mailing list <a class="moz-txt-link-abbreviated" href="mailto:[email protected]">[email protected]</a> <a class="moz-txt-link-freetext" href="http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list">http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list</a> </pre> </blockquote> <br> </body> </html> --===============1658634768== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ template_list mailing list [email protected] http://lists.jahia.org/cgi-bin/mailman/listinfo/template_list --===============1658634768==--