The Problem:
In React Native Reanimated Carousel, the scrollTo
event is not working when trying to scroll to a specific image on tap. Other events like .next()
and .prev()
function properly, but scrollTo(index)
does not trigger the desired scrolling behavior.
The Solutions:
Solution 1: Passing an object with index in scrollTo
To fix the issue, the scrollTo function expects an object with the index as a key. The correct syntax for scrollTo in this case is:
carouselRef.current.scrollTo({index: index})
Solution 2: Triggering Paging Manually
To enable paging manually using the Carousel component, try adding the following properties:
pagingEnabled={true}
scrollEnabled={false}
These properties will disable automatic scrolling and allow you to control paging manually using the .prev()
and .next()
methods of the Carousel.
Here’s an example:
<Carousel
ref={carouselRef}
loop
width={width}
height={height}
pagingEnabled={true}
scrollEnabled={false}
data={carTypes}
mode="parallax"
defaultIndex={1}
scrollAnimationDuration={1000}
onSlideToItem={index => setActiveIndex(index)}
renderItem={({ item, index }) => (
<Pressable
key={index}
onPress={() => carouselRef.current.scrollTo(index)}
activeOpacity={0.1}
style={{
backgroundColor: activeIndex !== index ? carouselActiveColor(index) : "black",
borderWidth: 1,
justifyContent: "center",
transform: [{ rotate: "32deg" }],
borderRadius: 32,
width: 50
}}
/>
)}
/>
This will allow you to manually control paging by clicking on the images in the carousel.
Q&A
What other event worked also?
next()
and prev()
also worked
Video Explanation:
The following video, titled "React Native FlatList Animations - YouTube", provides additional insights and in-depth exploration related to the topics discussed in this post.
Original solution: https://www.youtube.com/watch?v=i2HRRFEmmqI Wanna learn the fundamentals of declarative Gestures and Animations?
The following video, titled "React Native FlatList Animations - YouTube", provides additional insights and in-depth exploration related to the topics discussed in this post.
Original solution: https://www.youtube.com/watch?v=i2HRRFEmmqI Wanna learn the fundamentals of declarative Gestures and Animations?