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--------------------------------------------------------------------- View the issue: http://jira.codehaus.org/browse/DISPL-115 Here is an overview of the issue: --------------------------------------------------------------------- Key: DISPL-115 Summary: PaginationDecorator - decorating the page links Type: Wish Status: Unassigned Priority: Major Original Estimate: Unknown Time Spent: Unknown Remaining: Unknown Project: DisplayTag Components: HTML Generation Paging/Sorting Versions: 1.0 RC1 Assignee: Reporter: fabrizio giustina Created: Sun, 14 Nov 2004 3:24 PM Updated: Sun, 14 Nov 2004 3:24 PM Description: ==== imported from sf tracker id 899791 submitted by Jeremy Przasnyski - jpski http://sourceforge.net/support/tracker.php?aid=899791 ==== I had a requirement for a project I'm working on that specifies a pagination nav bar that looks like this: << previous 1-20 | 21-40 | 41-49 next >> displaytags provides a look for the pagination nav bar that looks like this: [first/prev] 1, 2, 3, 4 [next/last] Using custom properties, it can be made to look like this: << previous 1 | 2 | 3 | 4 next >> The page labels cannot be changed using the standard displaytags code, so I modified the code to use a decorator to provide the functionality. I've attached a diff that adds the requested functionality. Here's an example that yields the results required by the specs: BEGIN JSP <%@ taglib uri="display-tag" prefix="display" %> ... <display:table name="results" property="items" id="item" pagesize="20" decorator="dttest.SearchResultsDecorator" paginationDecorator="dttest.SearchResultsPaginationDecorator" requestURI="search.do"> <display:setProperty name="basic.show.header" value="false"/> <display:setProperty name="paging.banner.group_size" value="5"/> <display:column property="labelWithMarkup"/> </display:table> ... END JSP BEGIN Java (com/mmode/myphonepws/search/ SearchResultsPaginationDecorator.java) package dttest; import org.displaytag.decorator.PaginationDecorator; import org.displaytag.pagination.NumberedPage; /** * @author jeremy * * This class implements the interface used to decorate the pagination nav bar * page labels according to the PRD specification. The look of labels will look * like this: * << previous 1-20 | 21-40 | 41-49 next >> */ public class SearchResultsPaginationDecorator implements PaginationDecorator { /* (non-Javadoc) * @see org.displaytag.decorator.PaginationDecorator#decorate(org.displayt ag.pagination.NumberedPage, int) */ public String decorate(NumberedPage page, int pageSize) { int first = (page.getNumber()-1)*pageSize+1; int last = first+page.getItemCount()-1; return "" + first + "-" + last; } } END Java --------------------------------------------------------------------- JIRA INFORMATION: This message is automatically generated by JIRA. If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa If you want more information on JIRA, or have a bug to report see: http://www.atlassian.com/software/jira ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________ displaytag-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/displaytag-devel
