Thanks vic. i really appreciate. thanks
>From: Vic Cekvenich <[EMAIL PROTECTED]> >Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]> >To: Struts Users Mailing List <[EMAIL PROTECTED]> >Subject: Re: Help on logic:iterate >Date: Fri, 24 May 2002 17:08:06 -0700 > >Oh, oh.: >And if you use html:text and the same iterator interface: The multi row >updates work and multi row struts validation works, just as if it were a >single row! > >Vic Cekvenich wrote: > >>The iterate tag is tied to the form bean (as you can see). When the >>iterate tag ends via a /iterate, it calls next() in the form Bean, >>which is implemented (in the base form bean that evey bean extends ) >>and if it hasNext it goes to the top of the loop. >>The "trick" is to make your form Beans implement iterator. >> >>Ted showed me this trick (and also did some coding and sugestions for >>webPIM). Look at the base Form Bean and note that it implements iterator. >> >>Vic >> >> >>vivek shrivastava wrote: >> >>>Hi, >>> >>>i need help to understand following code. i understand that >>>"histLstForm" is the name of form bean. but i don't understand how >>>does <bean:write> know that there are multiple vales of "question" >>>property of "histLstForm" bean? >>> >>>How does it perform a loop on all the values of "question" property >>>of "histLstForm" bean? because it it calls getter funtion on >>>"question" property it will give one value, so how does it know there >>>are multiple values? >>> >>>Following code is from vic's DB sample. >>> >>><logic:iterate id="i" name="histLstForm"> >>><tr><td> >>><bean:write name="histLstForm" property="question"/></td><td> >>><bean:write name="histLstForm" property="ans"/></td><td> >>><bean:write name="histLstForm" property="dateCont"/></td><td> >>><bean:write name="histLstForm" property="typ"/></td><td> >>><bean:write name="histLstForm" property="cost"/></td> >>></tr> >>></logic:iterate> >>></table> >>> >>> >>> >>>Please do help me. >>> >>>thanks >>> >>> >>>_________________________________________________________________ >>>Chat with friends online, try MSN Messenger: http://messenger.msn.com >>> >>> >>>-- >>>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]> > _________________________________________________________________ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
