Add onClick functionality to Rating component

[jmaloon]

• I have searched the issues of this repository and believe that this is not a duplicate.

Summary 💡

An onClick prop should trigger a function each time any value (selected or not) is clicked.

Motivation 🔦

I have a form that triggers a state change when the rating value is selected. If the user clicks on a already selected value, the function is not called and the form appears broken.

Upon investigating the source code I also noticed a small typo in Rating.js. On line 357 the variable is called itemDeciamlValue - no bug because it is replicated but still a typo nonetheless.

[oliviertassinari]

@jmaloon Thanks for the feedback. How can we reproduce the problem?

(Do you want to solve the typo?)

[jmaloon]

I created this sandbox to reproduce the feature request. See the console logs when interacting with the Rating component. https://codesandbox.io/s/nifty-heyrovsky-f8oq0

There isn't really a problem as it stands. Currently the onChange will on trigger the callback only if the value changes. What i'm proposing is a new feature (onClick) that would trigger on every click.

I can fix the typo and take a stab at the onClick prop if you think it is a valid feature request

[oliviertassinari]

@jmaloon Thank for the reproduction, the onClick callback already exists and the onChange behavior is correct. I don't see any potential for improvement.