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熟悉ibatis的请帮帮忙!!!!

freetan

发贴: 2

于 2004-08-08 14:26

I use the executeQueryForPaginatedList() which returns a PaginatedList that retrieves records from the database at a time for display on a JSP. some code as follows:

PaginatedList pagelist=myservice.getFactitem();<%String pagedirection=servlet.requestStr(request,"pageDirection");if (pagedirection.equals("previous")) {pagelist.previousPage();}else if (pagedirection.equals("next")) { pagelist.nextPage();} %>

......
......//read and displayed data
......

<table align="center"><tr ><td colspan="5" align="right" valign="middle" class=link04>total<font color=red><%= myservice.getFactitemnum() %></font>records <% if (pagelist.isPreviousPageAvailable()) { %><a href="index.jsp?pageDirection=previous"><img src="/images/prev.gif" border="0"></a><% } if (pagelist.isNextPageAvailable()) { %><a href="index.jsp?pageDirection=next"><img src="/images/next.gif" border="0"></a><% } %> </td></tr></table>

------CASE----
when I have ONLY 2 page of records(20 rows), clicked on the "next page" button, row 11~20 were displayed. then clicked on "previous page" button,row 1~10 were displayed. when I have MORE THAN 2 page of records clicked on the "next page" button, row 21~30 were not displayed. the "next page" button do not work! what's wrong with my code? please help me!

Thanks...

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