When I said a reusable component, I didn't mean it needed to be a Java class... Check out the ww:component tag, which just includes a velocity template. I think this would be better as a JSP or Velocity template (Velocity if it's for WW2) with possibly a UI tag to make it easier to validate the params.
Jason > -----Original Message----- > From: James Pan [mailto:[EMAIL PROTECTED] > Sent: Wednesday, August 13, 2003 11:49 AM > To: [EMAIL PROTECTED] > Subject: RE: [OS-webwork] webwork.util.Counter example > > > Yeah, it occurred to me as well... except I was hoping (maybe > naively) to keep the GUI formatting to the GUI side, so that > I don't have code that does things for only one view (since > if a different format of paging is needed, we need to make > changes to an actual class versus JSP code (albeit WW). > > Thank you for your suggestion. It's probably the best > approach (and simplest)... I'll code it up! > > Cheers, > > James > > > -----Original Message----- > > From: Jason Carreira [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, August 13, 2003 11:10 AM > > To: [EMAIL PROTECTED] > > Subject: RE: [OS-webwork] webwork.util.Counter example > > > > > > This sounds like an excellent opportunity for a reusable > component to > > manage this, if you want to build one :-) We've got one > here at work > > that does this, but it's tied in with other code we've got, so it > > wouldn't be that easy to pull out. > > > > Jason > > > > > -----Original Message----- > > > From: James Pan [mailto:[EMAIL PROTECTED] > > > Sent: Tuesday, August 12, 2003 12:47 PM > > > To: [EMAIL PROTECTED] > > > Subject: [OS-webwork] webwork.util.Counter example > > > > > > > > > Hi, > > > > > > I have a page where I display a list of search results, > > > showing 10 records. At the top of the page, I have > > > "Previous", "Next" buttons that will change the pageIndex up > > > or down. Basically, it looks like this: > > > > > > > > > First | Previous | 1 2 3 4 5 | Next | Last > > > > > > > > > And the user can navigate the search results. > > > > > > I do the page listing part (1 2 3 4 5) as follows: > > > ------------------------------------------------------- > > > <webwork:bean name="'webwork.util.Counter'"> > > > <webwork:param name="'last'" value="@pageCount"/> > > > <webwork:iterator id="colcount"> > > > <a href="main.jsp?page=<webwork:property />"> > > > > > > <webwork:if test="../page==."><font > > > id="bigblack"></webwork:if> > > > <webwork:else><font > > > id="smallblack"></webwork:else> > > > > > > <webwork:property /></font></a> > > > > > > </webwork:iterator> > > > </webwork:bean> > > > ------------------------------------------------------- > > > > > > The problem with this approach is that, if there are 50 > > > pages, it'll list 1 to 50... which is not what i want... > > > > > > The page listing should only go to a maximum of 10, and > > > shifts in 10s... so the page should look like: > > > > > > First | Previous | 1 2 3 4 5 6 7 8 9 10 | Next | Last > > > First | Previous | 11 12 13 14 15 16 17 18 19 20 | Next | Last > > > First | Previous | 21 22 23 24 25 26 27 28 29 30 | Next | Last > > > > > > and I can do this with scriptlets: > > > ------------------------------------------------------- > > > <% > > > int SIZE = 2; > > > int pageCount = ((Integer) > > > session.getAttribute("pageCount")).intValue(); > > > int mypage = ((Integer) > > > session.getAttribute("page")).intValue(); > > > > > > int start = ( (mypage-1) / SIZE) * SIZE + 1; > > > int end = ( (mypage-1) / SIZE) * SIZE + SIZE; > > > if (end > pageCount) { end = pageCount; } > > > for (int i = start; i <=end; i++) { > > > %> > > > <a href="main.jsp?page=<%=i%>"> > > > > > > <% if(i==mypage) { %> > > > <font id="bigblack"> > > > <% } else { %> > > > <font id="smallblack"> > > > <% } %> > > > > > > <%=i%></font></a> | > > > <% > > > } > > > %> > > > ------------------------------------------------------- > > > > > > How do I achieve this with webwork tags?? > > > > > > Thank you, > > > > > > James > > > > > > > > > ------------------------------------------------------- > > > This SF.Net email sponsored by: Free pre-built ASP.NET sites > > > including Data Reports, E-commerce, Portals, and Forums are > > > available now. Download today and enter to win an XBOX or > > > Visual Studio .NET. > > > http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet > > _072303_01/01 > > _______________________________________________ > > Opensymphony-webwork mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > > > > > > ------------------------------------------------------- > > This SF.Net email sponsored by: Free pre-built ASP.NET > sites including > > Data Reports, E-commerce, Portals, and Forums are available now. > > Download today and enter to win an XBOX or Visual Studio .NET. > > http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet > _072303_01/01 > _______________________________________________ > Opensymphony-webwork mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork > > > ------------------------------------------------------- > This SF.Net email sponsored by: Free pre-built ASP.NET sites > including Data Reports, E-commerce, Portals, and Forums are > available now. 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