How to invoke pop-up windows tips and hide an option in node

[yaosheng216]

Your question

Hello, author. Thanks for your works, when developing custom node, i met some problems. How to invoke ComfyUI pop-up windows to tip of user and hide an option in custom node. Wish your answer. Thanks

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[christian-byrne]

Add pop-up windows to tip of user:

app.extensionManager.toast.add({
    severity: 'info', // element of ['success', 'info', 'warn', 'error', 'secondary', 'contrast']
    summary: 'Loaded!',
    detail: 'Extension loaded!',
    life: 3000
})

Source:

• https://github.com/Comfy-Org/ComfyUI_frontend/pull/491

[yaosheng216]

Ok, thanks for you solution.

[yaosheng216]

@christian-byrne Hi, how to invoke this code in python project. Thanks

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[ltdrdata]

@christian-byrne Hi, how to invoke this code in python project. Thanks

By default, ComfyUI's Python code does not provide such a method.

As an extension feature, Python needs to send an event to the front end, and the event listener in the front-end JavaScript code should execute the toast code.