How can I call method from onPress on Alert function [React-Native]
First issue, the Button
component has a title
prop instead of having <Text>
as a child. Second issue is that you have a bunch of syntax errors and are not calling functions (or binding) correctly. If you fix that, then it should work fine; for example:
alert = (msg) => { console.log(msg)}onDeleteBTN = () => { this.alert(' OnDelete')}render() { return ( <View style={styles.container}> <Button title="Delete Record" onPress={() => Alert.alert( 'Alert Title', 'alertMessage', [ {text: 'Cancel', onPress: () => console.log('Cancel Pressed!')}, {text: 'OK', onPress: this.onDeleteBTN}, ], { cancelable: false } )} /> </View> );}
Note:
- I don't know what your
alert()
function is supposed to do, so I made a dummy one that logs to console. - There are other ways of doing this like calling
onDeleteBTN()
or binding.