I heard that @For is aware of being inside a form or outside. So you should not be forced to think about it and do more interesting stuff :-)
> --- Ursprüngliche Nachricht --- > Von: "Rob Dennett" <[EMAIL PROTECTED]> > An: "Tapestry users" <tapestry-user@jakarta.apache.org>, > <[EMAIL PROTECTED]> > Betreff: RE: Re: Datasqueezers and strategies > Datum: Tue, 27 Sep 2005 08:36:29 -0500 > > Does your book cover this in more detail? Also, what do you do if you > have a For component outside of a form? > > Thanks, > Rob > > -----Original Message----- > From: Kent Tong [mailto:[EMAIL PROTECTED] > Sent: Tuesday, September 27, 2005 4:44 AM > To: tapestry-user@jakarta.apache.org > Subject: Re: Datasqueezers and strategies > > Rob Dennett <rob_dennett <at> tmit1.org> writes: > > > I made the class in question implement Serializable (although I didn’t > > define a serialVersionUID), but now I get a NotSerializableException. > > The class in question contains a list of other objects as well. Do I > > need to create a datasqueezer adaptor for this? > > No. Just make sure the objects in the your object graph are all > Serializable. > > > Why? What do they do, exactly? > > So that they can be stored as strings in the HTML page in the browser. > The strings will be turned back into objects on rewind. > > > Also, if I am dealing with a complex object graph, is it inappropriate > to pass > > it to a component? > > To cut down the network traffic, you may want to just store their keys > in the HTML page. To do that, use the "converter" or "keyExpression" > parameter of the "For" component. > > -- > Author of a book for learning Tapestry (www.agileskills2.org/EWDT) > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- > No virus found in this incoming message. > Checked by AVG Anti-Virus. > Version: 7.0.344 / Virus Database: 267.11.6/111 - Release Date: 9/23/2005 > > > -- > No virus found in this outgoing message. > Checked by AVG Anti-Virus. > Version: 7.0.344 / Virus Database: 267.11.6/111 - Release Date: 9/23/2005 > > > --------------------------------------------------------------------- > 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]
