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add rating value param to onRatingStart + onRatingEnd props (#74)
* feat: add rating value param to onRatingStart + onRatingEnd props * chore: upgrade typescript --------- Co-authored-by: Benedikt Viebahn <benedikt.viebahn@live-eo.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| import React from 'react'; | ||
| import StarRating from 'react-native-star-rating-widget'; | ||
| import ExampleContainer from './ExampleContainer'; | ||
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| export default function ClearOnCurrentRatingTapExample() { | ||
| const [rating, setRating] = React.useState(3); | ||
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| const beforeStartRating = React.useRef(rating); | ||
| const preventClear = React.useRef(false); | ||
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| const handleChange = (newRating: number) => { | ||
| setRating(newRating); | ||
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| // You likely only want to clear the rating if the user taps on the current rating, | ||
| // and prevent clearing the rating when the user swipes to the current rating. | ||
| // If onChange is called it means the user did not tap on the current rating, | ||
| // so we don't want to clear it when the interaction ends. | ||
| preventClear.current = true; | ||
| }; | ||
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| const handleRatingStart = () => { | ||
| beforeStartRating.current = rating; | ||
| preventClear.current = false; | ||
| }; | ||
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| const handleRatingEnd = (endRating: number) => { | ||
| if (!preventClear.current && endRating === beforeStartRating.current) { | ||
| setRating(0); | ||
| } | ||
| }; | ||
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| return ( | ||
| <ExampleContainer title="Clear rating when tapping on current rating Example"> | ||
| <StarRating | ||
| rating={rating} | ||
| onChange={handleChange} | ||
| onRatingStart={handleRatingStart} | ||
| onRatingEnd={handleRatingEnd} | ||
| /> | ||
| </ExampleContainer> | ||
| ); | ||
| } |
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