I would like to know why one of the answers to this question is not working. run programmatically an ipyvuetify button
A user said: looking at the description of the v.Btn class I found this :
| ----------------------------------------------------------------------
| Methods inherited from ipyvue.VueWidget.Events:
|
| fire_event(self, event, data)
|
| on_event(self, event_and_modifiers, callback, remove=False)
I then assume that
b.fire_event('click', None)
should do trick
But this is not the case. When doing
import ipyvuetify as v
b = v.Btn(children=['this btn'])
help(b)
indeed fire_event(self, event, data) exists but it is not called as such:
b.fire_event('click', None)
ERROR: 99 def fire_event(self, event, data): --> 100 self._event_handlers_map[event](self, event, data)
KeyError: 'click'
How can you use this function of the button?
thanks
You need to define the event function to call.
def function_to_print_hello( widget, event, data):
print('hello')
b = v.Btn(children=['this btn'])
b.on_event('click', function_to_print_hello)
b
b.fire_event('click', None)