fix button

web/tools/Switch.py

@@ -1,22 +1,29 @@
 import dash_bootstrap_components as dbc
 import dash_daq as daq
 import dash_html_components as html
+from dash.dependencies import Input
 
-from web.tools.Button import Button, RESPONSE
+from web.app import dash_app
+from web.tools.Button import Button
 
 
 class Switch(Button):
-    def __init__(self, role, button_id, label, fct, value): # pylint: disable=too-many-arguments
+    def __init__(self, role, element_id, label, fct, value, prevent_initial_call=True):
+        # pylint: disable=too-many-arguments
         self.value = value
-        super().__init__(role, button_id, label, fct)
+        super().__init__(role, element_id, label, fct, prevent_initial_call)
+
+    def _set_callback(self, prevent_initial_call):
+        dash_app.callback(self._output, Input(self.get_button_id(), 'value'),
+                          prevent_initial_call=prevent_initial_call)(self.call)
 
     def get_html(self):
-        return dbc.Col([daq.ToggleSwitch( # pylint: disable=not-callable
-            id={'role': self.role, 'id': self.button_id},
+        return dbc.Col([daq.ToggleSwitch(  # pylint: disable=not-callable
+            id=self.get_button_id(),
             value=self.value,
             label=self.label
-        ), html.Div(id={'role': self.role + RESPONSE, 'id': self.button_id})])
+        ), html.Div(id=self.get_response_id())])
 
-    def call(self, div_id, value):
-        self._fct(div_id["id"], value)
-        return " "
+    def call(self, value):
+        self._fct(self._element_id, value)
+        return " "