I am using react-native-deck-swiper
to replicate a tinder-like motion for a project. One thing I am trying to do is have so that a user taps on the card, a Modal will come up with all the information regarding that specific card s/he pressed. I have tried a few methods that all vary is some small ways but here is basically the just of what I attempted.
constructor(props) {
super(props);
this.state = {
modalVisible: false,
fontLoaded: false,
currentItem: null,
};
}
toggleModal = (card) => {
this.setState({
modalVisible: !this.state.modalVisible,
currentItem:card
});
};
render() {
return (
<View>
<View style={{ marginTop: 30, alignItems: 'center', backgroundColor:'rgb(255, 194, 194)' }}>
{this.state.fontLoaded === true ? (<Text style={{ fontSize: 40, fontFamily:'Pacifico'}}>title</Text>) : (<Text>loading</Text>)}
</View>
<View style={styles.swiperContainer}>
<Swiper
animateCardOpacity
containerStyle={styles.container}
cards={photoCards}
renderCard={card => <Card card={card} />}//importing from a custom const I have as a different file
cardIndex={0}
backgroundColor="white"
stackSize={2}
infinite
disableTopSwipe={true}
disableBottomSwipe={true}
showSecondCard
animateOverlayLabelsOpacity
overlayLabels={{
left: {
title: 'NOPE',
element: <OverlayLabel label="HAVE NOT READ" color="#E5566D" />,
style: {
wrapper: styles.overlayWrapper,
},
},
right: {
title: 'YES',
element: <OverlayLabel label="HAVE READ" color="#4CCC93" />,
style: {
wrapper: {
...styles.overlayWrapper,
alignItems: 'flex-start',
marginLeft: 30,
},
},
},
}}>
<Button onPress={()=>this.toggleModal({photo:card.photo, name:card.name})} title="press" style={{backgroundColor:'rgba(0,0,0,1)'}}></Button> //I was planning to make the button transparent
</Swiper>
</View>
{this.state.modalVisible === true ? (
<Modal animationIn="zoomInDown"
animationOut="zoomOutDown"
animationInTiming={700}
animationOutTiming={600}
backdropTransitionInTiming={600}
backdropTransitionOutTiming={600}>
<Text>{this.card.name}</Text>//just a test to see if the information transfers...it doesn't
</Modal>):(<View></View>)}
</View>
As the code stands right now, it crashed once I press the button because Can't find variable: card
I've also tried using currentItem: null
like this:
{this.state.currentItem && <Modal animationIn="zoomInDown"//this is a modification of the Modal element everything else is the same
animationOut="zoomOutDown"
animationInTiming={700}
animationOutTiming={600}
backdropTransitionInTiming={600}
backdropTransitionOutTiming={600}
isVisible={this.state.modalVisible}>
<Text>{this.currentItem.card.name}</Text>
</Modal>}
First one, change the Modal code:
<Modal
animationType="slide"
transparent={false}
visible={this.state.modalVisible}
onRequestClose={() => {
// this.toggleModal(null)}
}}>
<View style={{marginTop: 22}}>
<View>
<Text>Hello World!</Text>
{this.state.currentItem && <Text>{this.state.currentItem.name}</Text> }
</View>
</View>
</Modal>
and add onTapCard of Swiper
<Swiper
animateCardOpacity
containerStyle={styles.container}
cards={photoCards}
renderCard={card => <Card card={card} />}
onTapCard={(index=>this.toggleModal({photo:photoCards[index].photo, name:photoCards[index].name})}
cardIndex={0}
backgroundColor="white"
stackSize={2}
infinite
disableTopSwipe={true}
disableBottomSwipe={true}
showSecondCard
animateOverlayLabelsOpacity
overlayLabels={{
left: {
title: 'NOPE',
element: <OverlayLabel label="HAVE NOT READ" color="#E5566D" />,
style: {
wrapper: styles.overlayWrapper,
},
},
right: {
title: 'YES',
element: <OverlayLabel label="HAVE READ" color="#4CCC93" />,
style: {
wrapper: {
...styles.overlayWrapper,
alignItems: 'flex-start',
marginLeft: 30,
},
},
},
}}>
<Button onPress={()=>this.toggleModal({photo:card.photo, name:card.name})} title="press" style={{backgroundColor:'rgba(0,0,0,1)'}}></Button> //I was planning to make the button transparent
</Swiper>