🔨 Include value in triggered input list.

Author: T4rk1n

Diff for: dash/dash.py

@@ -950,15 +950,19 @@ def dispatch(self):
         target_id = '{}.{}'.format(output['id'], output['property'])
         args = []
 
-        flask.g.input_values = {
+        flask.g.input_values = input_values = {
             '{}.{}'.format(x['id'], x['property']): x.get('value')
             for x in inputs
         }
         flask.g.state_values = {
             '{}.{}'.format(x['id'], x['property']): x.get('value')
             for x in state
         }
-        flask.g.triggered_inputs = body.get('changedPropIds')
+        changed_props = body.get('changedPropIds')
+        flask.g.triggered_inputs = [
+            {'prop_id': x, 'value': input_values[x]}
+            for x in changed_props
+        ] if changed_props else []
 
         for component_registration in self.callback_map[target_id]['inputs']:
             args.append([

Diff for: tests/test_integration.py

@@ -592,9 +592,8 @@ def on_click(*args):
             if not dash.callback_context.triggered:
                 raise PreventUpdate
             trigger = dash.callback_context.triggered[0]
-            input_value = dash.callback_context.inputs.get(trigger)
             return 'Just clicked {} for the {} time!'.format(
-                trigger.split('.')[0], input_value
+                trigger['prop_id'].split('.')[0], trigger['value']
             )
 
         self.startServer(app)
@@ -603,7 +602,7 @@ def on_click(*args):
             self.wait_for_element_by_id(x) for x in btns
         ]
 
-        for i in range(1, 10):
+        for i in range(1, 5):
             for j, btn in enumerate(btns):
                 btn_elements[j].click()
                 self.wait_for_text_to_equal(