Hi, I've got a form with a required radiochoice to select among some options. I've also got a yes/no radiochoice that selects a given option on rc1 and disables it when 'yes' is selected. When 'no' is selected, rc1 is set to enabled and its model object is cleared.
The enabling/disabling of rc1 and its modelobject set is done in the onUpdate() method of an AjaxFormChoiceComponentUpdatingBehavior on the yes/no radiochoice. It's working fine, except in the following situation: 'no' is selected and rc1 has no value set. Then the required validation prevents the form submission. After that, if I select 'yes' on the yes/no radiochoice, it enables rc1 and sets its model object successfully, but, to my surprise, the <input type="radio"> has no value selected when rendering the HTML. After debbuging through rc1#onComponentTagBody(), I've found that getValue() returns null, because rawInput is null (and not NO_RAW_INPUT), that's why there's no radio selected. I suspect rawInput is null because of last submitting rc1 with no value selected (when the required validation fails). I managed to get around this by calling rc1.clearInput() on the ajax behavior. Just want to know if i'm right about these thoughts, because I feel something wrong here, and if calling clearInput() is a good way of dealing with this. Thank you for your feedback! Xavier
