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fix: 🐛 解决条件渲染场景下若条件值为 0 会误渲染出 0 的问题

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牧毅 2020-11-18 10:17:12 +08:00
parent 56010f2750
commit 71aa2f6b6e
2 changed files with 3 additions and 3 deletions
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2
packages/code-generator/src/utils/nodeToJSX.ts
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@ -305,7 +305,7 @@ export function generateConditionReactCtrl(
}); });
pieces.unshift({ pieces.unshift({
value: `(${value}) && (`, value: `!!(${value}) && (`,
type: PIECE_TYPE.BEFORE, type: PIECE_TYPE.BEFORE,
}); });

4
packages/code-generator/test-cases/rax-app/demo2/expected/demo-project/src/pages/Home/index.jsx
View File

@ -97,7 +97,7 @@ class Home$$Page extends Component {
<View> <View>
<Text>=== User Info: ===</Text> <Text>=== User Info: ===</Text>
</View> </View>
{__$$eval(() => __$$context.state.user) && ( {!!__$$eval(() => __$$context.state.user) && (
<View style={{ flexDirection: 'row' }}> <View style={{ flexDirection: 'row' }}>
<Image <Image
source={{ uri: __$$eval(() => __$$context.state.user.avatar) }} source={{ uri: __$$eval(() => __$$context.state.user.avatar) }}
@ -153,7 +153,7 @@ class Home$$Page extends Component {
</View> </View>
<View> <View>
<Text>操作提示：</Text> <Text>操作提示：</Text>
<Text>1. 点击会员名，可以弹出 Toast "Hello xxx!"</Text> <Text>1. 点击会员名，可以弹出 Toast &quot;Hello xxx!&quot;</Text>
<Text>2. 点击订单，会记录点击的订单信息，并弹出 Toast 提示</Text> <Text>2. 点击订单，会记录点击的订单信息，并弹出 Toast 提示</Text>
<Text>3. 最下面的【点击次数】，点一次应该加 1</Text> <Text>3. 最下面的【点击次数】，点一次应该加 1</Text>
</View> </View>