如何在文本输入中插入和设置按钮样式,如下所示: 我可以使用这样的代码吗? Textinput Button/Button/Textinput 抱歉延迟,但这样的事情应该有效: View style={{flexDirection:'row', width: window.width,
我可以使用这样的代码吗?
<Textinput> <Button></Button> </Textinput>抱歉延迟,但这样的事情应该有效:
<View style={{flexDirection:'row', width: window.width, margin: 10, padding:4, alignItems:'center', justifyContent:'center', borderWidth:4, borderColor:'#888, borderRadius:10, backgroundColor:'#fff'}}>
<View style={{flex:4}}>
<TextInput
onChangeText = {(textEntry) => {this.setState({searchText: textEntry})}}
style={{backgroundColor:'transparent'}}
onSubmitEditing = {()=>{this.onSubmit(this.state.searchText)}}
/>
</View>
<View style={{flex:1}}>
<Button onPress={ () => this.onSubmit(this.state.searchText) }>
<Image source={ require('../images/searchImage.png') } style={ { width: 50, height: 50 } } />
</Button>
</View>
</View>
您可以根据图像调整大小,按钮导入如下:
import Button from '../components/Button';
我喜欢将按钮保留在外部文件夹中,它就像:
import React, { Component } from 'react';
import { Text, TouchableOpacity } from 'react-native';
class Button extends Component {
handlePress(e) {
if (this.props.onPress) {
this.props.onPress(e);
}
}
render() {
return (
<TouchableOpacity
onPress={ this.handlePress.bind(this) }
style={ this.props.style } >
<Text>{ this.props.children }</Text>
</TouchableOpacity>
);
}
}
export default Button;
祝好运!
