best way for us to help you is for you to create a quickstart and attach it to your email or a jira issue.
-igor On Wed, Nov 3, 2010 at 4:40 AM, tommy <[email protected]> wrote: > > I asked the following question on stack-overflow but was advised to ask here > instead. > http://stackoverflow.com/questions/4074028/in-wicket-how-can-i-create-radiogroups-that-are-not-defined-by-component-hierarc > > I am using Wicket and would like to create a grid of radio buttons using > html as shown below (outer lists will be displayed vertically, inner lists > will be displayed horizontally). > > I would like the radio buttons grouped vertically. > > <ul> > <li> > <ul> > <li><input type="radio" name="A"></li> > <li><input type="radio" name="B"></li> > <li><input type="radio" name="C"></li> > </ul> > </li> > <li> > <ul> > <li><input type="radio" name="A"></li> > <li><input type="radio" name="B"></li> > <li><input type="radio" name="C"></li> > </ul> > </li> > <li> > <ul> > <li><input type="radio" name="A"></li> > <li><input type="radio" name="B"></li> > <li><input type="radio" name="C"></li> > </ul> > </li> > </ul> > > Unfortunately it seems that RadioGroup only allow one to group radio buttons > according to the grouping defined by their layout. > > eg RadioGroup group = new RadioGroup("radioGroupA"); > > group.add( new Radio("myradio", new Model(1)) ; > > Problem with this is that I cannot then layout the way I want. > > Is there another way? Manually specifying the name and gather results? > > UPDATE: I notice that Radio can take a RadioGroup as a parameter. So one can > do something like: > > // create some groups > for (0..n) { > RadioGroup group = new RadioGroup("myRadioGroup", new Model { .. } ); > groupArray.add(group) > } > > //create a ListView for the RadioGroups so we can attach them to page > ListView radioListView = ListView("radioGroupList") { populate from > groupArray } > add(radioListView); > > // create our grid of radio buttons > // outer -> rows > for (0..x) { > // inner -> columns > for (0..n) > // supply group from our groupArray > add( new Radio("myradio", new Model(1), groupArray.get(n) )); > } > } > > I can then add the Radios and RadioGroups to the form independently of > layout and this has the desired effect in terms of the grouping. > > <form> > < span wicket:id="radioGroupList"> > < span wicket:id="radioGroup"/> > < /span> > <ul> > <li><radio wicket:id="myradio"/></li> > > But now, when I submit I am getting the following error: > > WicketMessage: submitted http post value [radio33] for RadioGroup component > [2:tContainer:list:2:tPanel:myForm:orderedRadioGroupList:0:orderedRadioGroup] > is illegal because it does not contain relative path to a Radio componnet. > Due to this the RadioGroup component cannot resolve the selected Radio > component pointed to by the illegal value. A possible reason is that > componment hierarchy changed between rendering and form submission. > > Any idea what this means? > > The spelling mistake 'componment' suggests it's not seen too often. > > I am using wicket 1.4.12. > > I found this ticket that looks related too : > https://issues.apache.org/jira/browse/WICKET-1055 > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/How-can-I-create-RadioGroups-that-are-not-defined-by-component-hierarchy-layout-tp3025204p3025204.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > 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]
