Re: [Wicket-user] RadioGroup getModelObject() null ?
hello,the code is like this ://final RadioGroup radioGroup = new RadioGroup(myValue);System.out.println(nat model: +
radioGroup.getModelObject()); //this //outputs null everytime - that's my problemfinal ListString optLabelList = Arrays.asList(new String[] {Opt1, Opt2 });
//ListView radioList = new ListView(myOpts, optLabelList) { private static final long serialVersionUID = 1L; @Override protected void populateItem(ListItem item) { int number =
item.getIndex(); // final Radio radio = new Radio(radio, new Model(new Integer(number))); radio.add(new AjaxEventBehavior(onchange) { protected void onEvent(AjaxRequestTarget target) {
//some ajax event } }); item.add(radio); item.add(new Label(label, optLabelList.get(number))); }};radioList.setReuseItems(true);
radioGroup.add(radioList);add(radioGroup);//this is part of a panel,in a form,onsubmit it updates the pojo,but if i return to this panel,the radiogroup model is null.
i tried to set the initial value of myValue to 1 and the correct radio gets selected.but the model of the radiogroup is still nullthanks,Alex
-
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Re: [Wicket-user] RadioGroup getModelObject() null ?
final RadioGroup radioGroup = new RadioGroup(myValue);System.out.println(nat model: +
radioGroup.getModelObject()); //this //outputs null everytime - that's my problemwhy wouldnt it output null? you havent set the model on the RadioGroup so it is null unless there is a compound model somewhere higher that has a getMyValue()
-IgorOn 8/4/06, Alex Parvulescu [EMAIL PROTECTED] wrote:
hello,the code is like this ://final RadioGroup radioGroup = new RadioGroup(myValue);System.out.println(nat model: +
radioGroup.getModelObject()); //this //outputs null everytime - that's my problemfinal ListString optLabelList = Arrays.asList(new String[] {Opt1, Opt2 });
//ListView radioList = new ListView(myOpts, optLabelList) { private static final long serialVersionUID = 1L; @Override protected void populateItem(ListItem item) { int number =
item.getIndex(); // final Radio radio = new Radio(radio, new Model(new Integer(number))); radio.add(new AjaxEventBehavior(onchange) { protected void onEvent(AjaxRequestTarget target) {
//some ajax event } }); item.add(radio); item.add(new Label(label, optLabelList.get(number))); }};radioList.setReuseItems(true);
radioGroup.add(radioList);add(radioGroup);//this is part of a panel,in a form,onsubmit it updates the pojo,but if i return to this panel,the radiogroup model is null.
i tried to set the initial value of myValue to 1 and the correct radio gets selected.but the model of the radiogroup is still nullthanks,Alex
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[Wicket-user] RadioGroup getModelObject() null ?
Hi everybody,Great job with wicket!i have a small problem with a radio group.i need to get the model value when the page is rendered (in my panel's Constructor),but myRadioGroup.getModelObject() is always null. The corresponding radio option is checked,on form submit,the pojo is updated,but if i return to this panel the radio gruop model object is still null.any sugestions?Thanks,Alex - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] RadioGroup getModelObject() null ?
how about a quickstart that reproduces this. ive been working with the radiogroup/radio for a while and have yet to hit this issue. are your radio components in a listview? did you call listview.reuseitems(true) ? -IgorOn 8/3/06, Alex Parvulescu [EMAIL PROTECTED] wrote: Hi everybody,Great job with wicket!i have a small problem with a radio group.i need to get the model value when the page is rendered (in my panel's Constructor),but myRadioGroup.getModelObject() is always null. The corresponding radio option is checked,on form submit,the pojo is updated,but if i return to this panel the radio gruop model object is still null.any sugestions?Thanks, Alex -Take Surveys. Earn Cash. Influence the Future of ITJoin SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___Wicket-user mailing list Wicket-user@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
