Hi Liam, Check out this page:
http://cwiki.apache.org/WICKET/conditional-validation.html It has a bunch of recipes for interactions between components, e.g. requiring a text field only if a checkbox is checked or a certain submit button was used. Sounds similar to what you need to do. jk On Tue, Apr 21, 2009 at 09:40:09AM -0500, Jeremy Thomerson wrote: > As far as sharing models - just make sure both components' model reads from > the same backing object - be it the component itself or a domain object. > > As far as submitting the value - basically there are two ways - just like if > you had a plain HTML page - form submission or javascript that appends the > value to the end of a GET url. > > -- > Jeremy Thomerson > http://www.wickettraining.com > > > > On Tue, Apr 21, 2009 at 5:21 AM, Liam Clarke-Hutchinson <l...@steelsky.co.nz > > wrote: > > > Hi, > > > > Come across a few situations where there are two components are > > reliant on each other, say a checkbox's model value that a textfield > > uses in its isDisabled method, and the textfield needs the > > abstractCheckboxModel to re-evaluate a particular value on a given > > response. > > > > For the first bit, we tend to just move the dependency onto a local > > variable or field, and for the second, we've decided to make the > > changes on the underlying entity model that they were all holding > > models on instead, as a workaround, but it's getting a bit dicey - I > > get the feeling this is the sort of thing that CPMs can help well with > > - where you've got multiple components needing to share state between > > them? > > > > One last thing, if I have a textfield that I want to post the value to > > the server of when a link is clicked, and only that textfield for only > > that link, how do I model this? So far using a small form for each > > pair and then calling submit only on that form seems to be the way to > > do it? > > > > Regards, > > > > Liam Clarke > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
