demo/on_listener_test/run.ipynb

{"cells": [{"cell_type": "markdown", "id": "302934307671667531413257853548643485645", "metadata": {}, "source": ["# Gradio Demo: on_listener_test"]}, {"cell_type": "code", "execution_count": null, "id": "272996653310673477252411125948039410165", "metadata": {}, "outputs": [], "source": ["!pip install -q gradio "]}, {"cell_type": "code", "execution_count": null, "id": "288918539441861185822528903084949547379", "metadata": {}, "outputs": [], "source": ["import gradio as gr\n", "\n", "with gr.Blocks() as demo:\n", "    name = gr.Textbox(label=\"Name\")\n", "    output = gr.Textbox(label=\"Output\")\n", "    greet_btn = gr.Button(\"Greet\")\n", "    trigger = gr.Textbox(label=\"Trigger 1\")\n", "    trigger2 = gr.Textbox(label=\"Trigger 2\")\n", "\n", "    def greet(name, evt_data: gr.EventData):\n", "        return \"Hello \" + name + \"!\", evt_data.target.__class__.__name__\n", "    \n", "    def clear_name(evt_data: gr.EventData):\n", "        return \"\", evt_data.target.__class__.__name__\n", "    \n", "    gr.on(\n", "        triggers=[name.submit, greet_btn.click],\n", "        fn=greet,\n", "        inputs=name,\n", "        outputs=[output, trigger],\n", "    ).then(clear_name, outputs=[name, trigger2])\n", "\n", "\n", "if __name__ == \"__main__\":\n", "    demo.launch()\n"]}], "metadata": {}, "nbformat": 4, "nbformat_minor": 5}