Are you sure you understand what the cancel Button actually does? That aside, I'd reconsider the use of a cancel button...
http://www.useit.com/alertbox/20000416.html Dave On Thursday, October 28, 2010, cellterry <cellte...@gmail.com> wrote: > > Hello all, > > I encountered a strange problem today: > > so.detail.jsp: > … > <s:form action="soDetail"> > … > <s:select id="price" name="detail.price.id" > key="price" list="prices" listKey="id" > listValue="price" > /> > … > <s:submit name="cancel" key="cancel" /> > … > </s:form> > … > > The selection box got what I wanted when loading at first. > > When I pressed cancel button in so.detail.jsp, the following error occurred: > > org.apache.jasper.JasperException: tag 'select', field 'list', name > 'detail.price.id': The requested list key 'prices' could not be resolved as > a collection/array/map/enumeration/iterator type. Example: people or > people.{name} - [unknown location] > I traced the code that this error happened before execute() is run. > > When I removed the <s:select … /> tag, no error occurred and execute() was > run and lastly result “cancel” was retrieved. > > The jsp is ok to be loaded at the first time when I pressed edit button in > so.details.jsp with action “soDetails”: > > <action name="soDetails" class="actionSoDetails"> > … > > <result name="edit" type="chain">soDetail</result> > … > </action> > > I have searched online in google before posting this message, this error > would happen when using validation xml, but in my case I did not used any > validation xml. > > Could anyone tell me what happened and help me? > > Terry. > > -- > View this message in context: > http://old.nabble.com/The-requested-list-key-%27prices%27-could-not-be-resolved-as-a-collection-array-map-enumeration-iterator-type.-tp30074913p30074913.html > Sent from the Struts - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
