[ http://jira.magnolia.info/browse/MAGNOLIA-624?page=all ]
Fabrizio Giustina reassigned MAGNOLIA-624:
------------------------------------------
Assign To: Fabrizio Giustina (was: Boris Kraft)
> New cms:contentIterator Tag and usage examples
> ----------------------------------------------
>
> Key: MAGNOLIA-624
> URL: http://jira.magnolia.info/browse/MAGNOLIA-624
> Project: magnolia
> Type: Improvement
> Components: taglibs
> Versions: 2.1.3
> Reporter: Andreas Brenk
> Assignee: Fabrizio Giustina
> Priority: Trivial
> Attachments: ContentIterator.java, opml-outline.jspx, opml.jspx,
> sitemap-url.jspx, sitemap.jspx
>
>
> The attached files create a new cms:contentIterator tag and demonstrate its
> usage to create a Google Sitemap or OPML outline of the active page and all
> children. For this the files opml.jspx and sitemap.jspx should preferably be
> used as SubTemplates.
> In addition to the attached tag implementation the following lines have to be
> added to the respective files.
> info.magnolia.cms.util.Resource:
> /**
> * Set the request's <code>actpage</code> attribute to <code>page</code>
> */
> public static void setCurrentActivePage(HttpServletRequest request,
> Content page) {
> request.setAttribute(Aggregator.CURRENT_ACTPAGE, page);
> }
> /**
> * Restores the request's original <code>actpage</code> attribute
> * (i.e. the one specified by the request URI).
> */
> public static void restoreCurrentActivePage(HttpServletRequest request) {
> setCurrentActivePage(request, getActivePage(request));
> }
> cms-taglib.tld:
> <tag>
> <name>contentIterator</name>
> <tag-class>info.magnolia.cms.taglibs.ContentIterator</tag-class>
> <body-content>JSP</body-content>
> <description>iterate over Content collection</description>
> <attribute>
> <name>hiddenAttribute</name>
> <required>false</required>
> <rtexprvalue>true</rtexprvalue>
> <description>If a page contains a boolean property with this name
> and it is set to true,
> the page is skipped by the iterator. Defaults to
> "hidden".</description>
> </attribute>
> </tag>
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