components/base/application/demos/custom_event.py

import gradio as gr
import modelscope_studio.components.antd as antd
import modelscope_studio.components.base as ms


def on_custom(e: gr.EventData):
    print(e._data)


with gr.Blocks() as demo:
    with ms.Application() as app:
        with antd.ConfigProvider():
            gr.HTML(
                """<button onclick="window.ms_globals.dispatch({type: 'custom', data: 'test'})">Click me</button>"""
            )

    app.custom(on_custom)
if __name__ == "__main__":
    demo.queue().launch()