Hi Stephen,
Download my struts example, it includes paged searches implemented in stateless session beans - actually pretend stateless session beans, so you don't need an app server. http://www.faraway.co.uk/tallsoft/lowroad/ click on downloads, agree, examples, example 2 Jonathan ---------------------------------------- Message History ---------------------------------------- From: "Steven Banks" <[EMAIL PROTECTED]> on 06/02/2002 08:58 AST Please respond to "Struts Users Mailing List" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> cc: Subject: RE: bean passing Stephen: Your answer is a solution to a problem I have been trying to grasp for awhile. We use a connection pool and I was trying to figure out how to page through large resultsets without having to rerun the entire query and then move through the resultset to the correct position each time. If I understand your solultion correctly, it does what I have been struggling to learn. Would it be possible for you to include some sample code? Thanks in advance Steven Banks >>> "Stephen Owens" <[EMAIL PROTECTED]> 02/05/02 02:34PM >>> Mike, This is a deeper question that goes back to your model and the search implementation I think. I tend to keep around only the position within the result set, usually using a 'pager' bean that calculates where I'm at, how many to display, and where to go next/previous. When my action gets the pager values back, it recomputes the search results, and makes them available to the view for display. So the actual search results are not persisted between requests. I have found that persisting large result sets is too inefficient in DB and memory resources. regards, Stephen Owens Corner Software > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, February 05, 2002 1:27 PM > To: [EMAIL PROTECTED] > Subject: bean passing > > > I'm new to Struts, but have read most of the doc and examples. > > One basic thing that I can't quite put a finger on: how do > you pass all > these beans around that are consumed by the jsp's? > > For example, say you have a bean containing user's search > results. Your > display page only shows 10 at a time, and uses "next" and "previous" > buttons. So, you have to persist the results from page to page. > > Obviously, you could explicitly add the bean to the session in the > action.perform(), then reference the bean with tags using > session scope. > This is essentially the same way you'd do it even if you > weren't using > Struts. > > So, is there a mechanism in Struts that I should be using instead? > > Either it is simpler than I thought, or I am missing > something obvious. > > Thanks, > Mike > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
