hi , I just use a behavior in multipart form, and it cannot hold the data of
form when it triger.
adType.add(new AjaxFormComponentUpdatingBehavior(ClientEvent.CHANGE)
{
protected void onUpdate(final AjaxRequestTarget target) {
String value = (String) adType.getModelObject();
if (StringUtils.isBlank(value)) {
return;
}
additionContainer.setVisible(flag);
target.addComponent(form);
}
when it trigger , the data before typing will lost.
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