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SearchInput.js
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SearchInput.js
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import React from 'react';
import { StyleSheet, TextInput, View } from 'react-native';
import PropTypes from 'prop-types';
export default class SearchInput extends React.Component {
constructor(props) {
super(props);
this.state = {
text: '',
};
}
handleChangeText = text => {
this.setState({ text });
};
handleSubmitEditing = () => {
const { onSubmit } = this.props;
const { text } = this.state;
if (!text) return;
onSubmit (text);
this.setState({ text: '' });
};
render() {
const { placeholder } = this.props;
const { text } = this.state;
return (
<View style={styles.container}>
<TextInput
autoCorrect={false}
value={text}
placeholder={placeholder}
placeholderTextColor="gray"
underlineColorAndroid="transparent"
textAlign="center"
style={styles.textInput}
clearButtonMode="always"
onChangeText={this.handleChangeText}
onSubmitEditing={this.handleSubmitEditing}
/>
</View>
);
}
}
SearchInput.propTypes = {
onSubmit: PropTypes.func.isRequired,
placeholder: PropTypes.string,
};
SearchInput.defaultProps = {
placeholder: '',
};
const styles = StyleSheet.create({
container: {
height: 60,
marginTop: 20,
backgroundColor: 'rgba(255,255,255,0.5)',
marginHorizontal: 20,
paddingHorizontal: 10,
borderRadius: 5,
},
textInput: {
flex: 1,
fontSize: 20,
color: '#222',
},
});