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How to refresh a flatlist

Curious Tom answered on March 2, 2023 Popularity 6/10 Helpfulness 4/10

answer How to refresh a flatlist

How to refresh a flatlist

Comment

class HomeScreen extends Component {
  state = { refreshing: false }

  _renderItem = ({ item }) => <ImageGrid item={item} />

  _handleRefresh = () => {

  };

  render() {
    const { data } = this.props;
    if (data.loading) {
      return (
        <Root>
          <Loading size="large" />
        </Root>
      )
    }
 return (
   <Root>
     <HomeHeader />
     <FlatList
       contentContainerStyle={{ alignSelf: 'stretch' }}
       data={data.getPosts}
       keyExtractor={item => item._id}
       renderItem={this._renderItem}
       numColumns={3}
       refreshing={this.state.refreshing}
       onRefresh={this._handleRefresh}
     />
   </Root>
  );
 }
}

export default graphql(GET_POSTS_QUERY)(HomeScreen);

Popularity 6/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: flatlist javascript refresh

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