Handling false callback triggers with multiple dynamic elements

[AIMPED]

Hey @mingw64,

You are creating content dynamically, right? Everytime you add a new component via callback, the corresponding callbacks to the added components are triggered. This applies for example, if you are using pattern matching callbacks.

Dash button triggering without it being clicked

Hi @hrose33 I usually do this: import dash from dash import html, Input, Output, ctx, ALL from dash.exceptions import PreventUpdate app = dash.Dash(__name__) app.layout = html.Div([ html.Button('click', id='btn_0'), html.Button('click', id='btn_1'), html.Button('click', id={'type': 'btn', 'index': 0}), html.Button('click', id={'type': 'btn', 'index': 1}), html.Div(id='out') ]) @app.callback( Output('out', 'children'), Input({'type': 'btn', 'index': ALL}, 'n_clicks…