Hi all,
I have a form whereby other fields are hidden/showed, enabled/disabled based on another field.
The show hide is controlled by setShowIfCondition() method..
The enable/disable is controlled via a changedEvent...
This works fine most of the time, however where there are SelectItem fields, I have added a clear picker icon in order to clear the value...
By calling clearValue(), the update event is not fired. Not sure if this is a bug, if so, maybe it's fixed in a newer version, but for now, is there a way in the method that is called by the clear icon to manually fire the field update event?
Thanks,
Dale
Smart GWT Version : 4.0p
Smart GWT Build Date : Mon Dec 23 10:04:00 GMT 2013
GWT Version : 2.4.0
I have a form whereby other fields are hidden/showed, enabled/disabled based on another field.
The show hide is controlled by setShowIfCondition() method..
Code:
effectedField.setShowIfCondition(new FormItemIfFunction() {
@Override
public boolean execute(FormItem item, Object o, DynamicForm dynamicForm) {
String dependantFieldValue = FormUtil.getStringValue(dependantField);
return isConditionMet(dependantFieldValue, definitionDto.getShowIfOperator(), definitionDto.getShowIfValue());
}
});Code:
dependantField.addChangedHandler(new ChangedHandler() {
@Override
public void onChanged(ChangedEvent changedEvent) {
String dependantFieldValue = FormUtil.getStringValue(dependantField);
effectedField.setDisabled(isConditionMet(dependantFieldValue, definitionDto.getDisableIfOperator(), definitionDto.getDisableIfValue()));
}
});Code:
selectItem.setIcons(new PickerIcon(PickerIcon.CLEAR, new FormItemClickHandler() {
@Override
public void onFormItemClick(FormItemIconClickEvent formItemIconClickEvent) {
formItemIconClickEvent.getItem().clearValue();
}
}));Thanks,
Dale
Smart GWT Version : 4.0p
Smart GWT Build Date : Mon Dec 23 10:04:00 GMT 2013
GWT Version : 2.4.0