Hey navjot, Thanks for the inputs(any pointers to the documentations (URL) would again be of great help) I have been pretty happy using the display tag, for small record sets (about 12000 or so) but I needed something more in case I needed to customize the pagination stuff. Like caching stuff etc. Any pointers? Rajat (OT (only for navjot) ps: any clue where amit malhotra is these days?)
-----Original Message----- From: Navjot Singh [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 15, 2004 11:38 AM To: Struts Users Mailing List Subject: Re: RowSetDynaClass if that was really a problem for you, then there could any/both of 2 reasons. 1. You never used ValueListHandler pattern. 2. You never had used any pager taglib. and Chris, you could also look into *sql* JSTL that can help you doing what you want. And probabaly i recommend using this only for quick reports generation. <navjot/> Rajat Pandit, Gurgaon wrote: > Hey Chris, > This seems like a pretty neat solution you have out here, could please > explain this, as pagination stuff is kind of the most complicated things > that I have to deal with and I see my self coding the same thing again and > again over a period of time. > I would really appreciate your time and effort. > Thanks in adv. > rajat > > -----Original Message----- > From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] > Sent: Tuesday, June 15, 2004 11:17 AM > To: 'Struts Users Mailing List' > Subject: RE: RowSetDynaClass > > Found the answer ;-) ... Avoid the <c:...> tags all together and stick with > the standard struts tags. The following worked: > > <logic:iterate id="row" name="results" property="rows" scope="request" > indexId="rowid"> > <bean:write name="row" property="item_id" /> - <bean:write name="row" > property="item_product_number"/> > </logic:iterate> > > Now have a fast, efficient paging mechanism that permits me to pass in a > database connection object, the sql query to execute, starting page # and > size and it handles the rest by populating itself from the database, closing > the resultset when finished and leaves the presentation part up to my JSP as > above! > > Gotta love struts! > Chris > > -----Original Message----- > From: CRANFORD, CHRIS [mailto:[EMAIL PROTECTED] > Sent: Tuesday, June 15, 2004 12:35 AM > To: '[EMAIL PROTECTED]' > Subject: RowSetDynaClass > > > I am storing a RowSetDynaClass property in my java class and I have > implemented a method on my class as follows: > > public Collection getRows() { > return((Collection)rsdc.getRows()); > } > > In my action, I store my custom class object reference as follows: > request.setAttribute("results", myResultsObj); > > Then in my jsp, I do the following: > <bean:define scope="request" id="data" name="results" property="rows" /> > <c:forEach var="row" items="${data}" varStatus="rowid"> > <c:out value="${rowid.count}"/>. <c:out value="${row.item_id}" /> - > <c:out value="${row.item_product_number}" /> > </c:forEach> > > I get the following error: > [ServletException in:/pages/test-body.jsp] > An error occurred while evaluating custom action attribute "value" with > value "${row.item_id}": Unable to find a value for "item_id" in object of > class "org.apache.commons.beanutils.BasicDynaBean" using operator "." (null) > > Can someone tell me what I am doing wrong here and how I can do this > properly to get it to work? > > _______________________________________________________ > Chris Cranford > Programmer/Developer > SETECH Inc. & Companies > 6302 Fairview Rd, Suite 201 > Charlotte, NC 28210 > Phone: (704) 362-9423, Fax: (704) 362-9409, Mobile: (704) 650-1042 > Email: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > . > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
