ColorPicker disabledAlpha prop does not work

[gregor-mueller]

Reproduction link

Steps to reproduce

1. Have a ColorPicker with disabledAlpha.
2. Open it

What is expected?

The slider and value box for the alpha value should not be visible

What is actually happening?

They are visible and can be interacted with, changing the value.

Environment	Info
antd	5.6.3
React	18.2.0
System	Mac
Browser	Chrome 114

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The props are typed to accept several props from the rc-color-picker but not all props are actually being relayed.

See:
https://github.com/ant-design/ant-design/blob/master/components/color-picker/ColorPicker.tsx#L29-L79

Not spreading the ...rest props might lead to other issues as well (e.g. data- attributes and others not being relayed)

[RedJue]

In fact, disabledAlpha is only implemented in rc-color-picker, not in antd. We are still discussing whether we need to expose it to users in antd.

[gregor-mueller]

I see. Would be a bummer for me, as I got some backends that don't support alpha values - so I would not be able to remove another library in favour of using the antd component.

Until it's decided it might be a good Idea to add it to the Omit<RcColorPickerProps, 'onChange' | 'value' | 'defaultValue' | 'panelRender' | 'disabledAlpha' > nonetheless.
Because right now, TypeScript would suggest it to anyone using the ColorPicker (that's how I found it).
Still, the issue with the data- props (and any others that are not omitted) remains. They will be accepted but not actually relayed to the actual picker (and in the end the DOM node).

[MadCcc]

Released in 5.8.0