?? ?? ??? ?????? ? ? React Native ??? ??? ??????.
P粉043566314
2023-09-05 18:57:09
<p>???? "??" ??? ?? ? ??? ??? ?? ????? ?? ???? ????? ????. ? ??? ??? ????: </p>
<pre class="brush:php;toolbar:false;">import "react-native-get-random-values";;
import { StyleSheet, TextInput, View, Text, TouchableHighlight, Button } from 'react-native';
import React, 'react'?? { useState };
'uuid'?? {v4? uuidv4? } ????;
'./Lift'?? ??? ????
?? ?? Lifts() ???? {
// const [??, setCards] = useState([{ id: uuidv4() }])
// const onPress = () => setCards([...cards, [{ id: uuidv4() }]])
const [??, setCards] = useState([uuidv4()])
const onPress = () => setCards([...??, uuidv4()])
const ???Cards = ??.?((id) => {
?? (
<? ??={id}>
<??? />
</??>
)
})
?? (
<??>
<TouchableHighlight onPress={onPress} underlayColor={'#DDDDDD'} ???={styles.touchable}>
<??? ??={styles.button}>
<???>
??? ??
</???>
</??>
</?? ??? ?????>
{/* <??? ???={{ alignSelf: 'center', top: 100 }}>
{??}
</???> */}
{
??.?((???, ID) => {
?? (
<???> {id}</Text>
)
})
}
</??>
)
}
const ??? = StyleSheet.create({
??: {
alignItems: '???',
?? ?: 2,
borderColor: '???',
?? ??: 10,
??: 10,
},
?? ??: {
????: 10,
?? 10 ?
}
})</pre>
? ???? <p>? ??? ????? ?? ???????. ?? ?? ?? ??? "??? ??"? ? ? ??? ? "???? ?? ?? ??? ????"?? ?? ???? ????? ????.?? ???? 錯誤:</p>
<pre class="brush:php;toolbar:false;">ERROR TypeError: ???? ??? ??? ????.
? ??? ?? ??? ????.
???(SceneView?? ??)
StaticContainer??
EnacheSingleNavigator(SceneView?? ??)
SceneView??(SceneView? ?? ???)
RCTView(View?? ??)
??(DebugContainer? ?? ???)
DebugContainer(MaybeNestedStack?? ??)
MaybeNestedStack(SceneView?? ??)
RCTView(View?? ??)
??(SceneView?? ??)
RNSScreen(AnimatedComponent?? ??)
AnimatedComponent??
AnimatedComponentWrapper(InnerScreen?? ??)
????(Freeze?? ??)
????(Freeze?? ??)
??(DelayedFreeze? ?? ???)
DelayedFreeze(InnerScreen?? ??)
InnerScreen (Screen?? ??)
??(SceneView?? ??)
SceneView(NativeStackViewInner? ?? ???)
????(Freeze?? ??)
????(Freeze?? ??)
??(DelayedFreeze? ?? ???)
DelayedFreeze(ScreenStack?? ??)
RNSScreenStack?? (ScreenStack? ?? ???)
ScreenStack??(NativeStackViewInner? ?? ???)
NativeStackViewInner(NativeStackView? ?? ???)
RNCSafeAreaProvider(SafeAreaProvider?? ??)
SafeAreaProvider(SafeAreaInsetsContext? ?? ???)
SafeAreaProviderCompat(NativeStackView?? ??)
NativeStackView(NativeStackNavigator? ?? ???)
PreventRemoveProvider(NavigationContent? ??)
NavigationContent??
? ? ??(NativeStackNavigator?? ??)
NativeStackNavigator(??? ??)
EnacheSingleNavigator??
BaseNavigationContainer??
ThemeProvider??
NavigationContainerInner(??? ??)
? ?(withDevTools(App)? ?? ???)
withDevTools(?)??
RCTView(View?? ??)
??(AppContainer? ?? ???)
RCTView(View?? ??)
??(AppContainer? ?? ???)
AppContainer??
??(RootComponent), js ??: hermes</pre>
<p>我當有信心問題出我對 <code>uuidv4()</code> 功能的使用上,因為當我使用完全是<code>卡 Pictures</code>的長titude時僅使用 1, 2, 3... ?? id 數(shù)字而不是 <code>uuidv4( ) </??> 的數(shù)組,它也會?? 每次按下時輸? 數(shù)字? 正確? 增weight???. 時得到同的結果,并且自定義 <code><Lift /></code> 卡的數(shù)weight與 <code>??</code></p> ????匹配>
<p>編輯:?? ??? ?????.
移動設備上的錯誤 移動設備上的錯誤繼續(xù)</p>