borderStyle: 'dashed' doesn't work correctly
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描述
Description
Dear Developers:
I am trying to control the style of View.
When 'Dashed' pressed, the style of View will be changed, especially the borderStyle will be set as 'dashed'.
The problem is, when I run this on iOS devices, the dashed border line and the solid border line are coexisted. It only appears when overflow is set as 'hidden'

Waiting for your answer : )
import React, { useState } from 'react';
import { Text, View, StyleSheet } from 'react-native';
const styles = StyleSheet.create({
item: {
width: 100,
height: 100,
borderWidth: 1,
borderColor: 'gray',
borderRadius: 4,
overflow: 'hidden'
},
addItem: {
width: 100,
height: 100,
borderWidth: 3,
borderColor: 'red',
borderRadius: 4,
borderStyle: 'dashed',
overflow: 'visible'
}
})
const HelloWorldApp: React.FC = () => {
const [st, setSt] = useState(styles.item)
return (
<View
style={{
flex: 1,
justifyContent: "center",
alignItems: "center"
}}>
<Text>Hello, world!</Text>
<View style={st}/>
<Text onPress={() => {
setSt(styles.addItem)
}}>Dashed</Text>
<Text onPress={() => {
setSt(styles.item)
}}>Reset</Text>
</View>
)
}
export default HelloWorldApp;
Version
0.66.00
Output of npx react-native info
I dont have any info because I reproduced this problem on reactnative.dev/docs/tutorial
Steps to reproduce
You can paste code here reactnative.dev, where I met this problem.
Run with iOS device and click the 'Dashed' Text, you will met same problem, I think.
import React, { useState } from 'react';
import { Text, View, StyleSheet } from 'react-native';
const styles = StyleSheet.create({
item: {
width: 100,
height: 100,
borderWidth: 1,
borderColor: 'gray',
borderRadius: 4,
overflow: 'hidden'
},
addItem: {
width: 100,
height: 100,
borderWidth: 3,
borderColor: 'red',
borderRadius: 4,
borderStyle: 'dashed',
overflow: 'visible'
}
})
const HelloWorldApp: React.FC = () => {
const [st, setSt] = useState(styles.item)
return (
<View
style={{
flex: 1,
justifyContent: "center",
alignItems: "center"
}}>
<Text>Hello, world!</Text>
<View style={st}/>
<Text onPress={() => {
setSt(styles.addItem)
}}>Dashed</Text>
<Text onPress={() => {
setSt(styles.item)
}}>Reset</Text>
</View>
)
}
export default HelloWorldApp;
Snack, code example, screenshot, or link to a repository
No response
贡献指南
从这里开始
- 先读完整个 Issue,再读项目的贡献指南。
- 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
- Fork 仓库,在一个分支上完成修改。
- 提交 Pull Request,并在描述里引用这个 Issue 编号。
调研方向
从提供的 View 复现开始,并在 iOS 设备上运行它,重点关注 borderStyle、borderWidth、borderRadius 和 overflow 之间的交互。当在 overflow 为 hidden 时从 solid 样式切换为 dashed 样式不再留下可见的 solid border 后,该 issue 即完成。
由索引模型根据 Issue 内容生成。
评估
- 技术栈
- ios, react-native
- 领域
- mobile
- Issue 类型
- 缺陷
- 难度
- 3/5
- 预计耗时
- 1-2 天
- 活跃度
- 活跃
- 描述清晰度
- 基本清楚
- 新手友好度
- 55/100