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hiyuki
reviewed
Nov 25, 2025
| overflow: 'hidden', | ||
| whiteSpace: (${parsed.result}) <= 1 ? 'nowrap' : '', | ||
| textOverflow: (${parsed.result}) <= 1 ? 'ellipsis' : '', | ||
| WebkitBoxOrient: 'vertical', |
hiyuki
reviewed
Nov 25, 2025
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| // 处理 max-lines 跨平台属性 | ||
| function processMaxLines (el) { | ||
| const maxLinesAttr = getAndRemoveAttr(el, 'enable-max-lines') |
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processTextMaxLines，只处理Text节点
hiyuki
reviewed
Nov 25, 2025
| let children = inlineTextProps.children | ||
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| // 如果启用了 enable-add-space，在末尾追加一个空格节点 | ||
| if (enableAddSpace) { |
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inlineText不需要支持吧
多个地方使用抽一个公共方法
测试性能开销
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iphone 13，渲染 1000 个 text 组件
<text class="perf-text" enable-add-space="{{enableAddSpace}}">{{ text }}</text>
enableAddSpace = true：
- useAddSpace hook 平均耗时 0.0086 ms
- mpx-text 组件平均耗时 0.0795 ms
enableAddSpace = false
- useAddSpace hook 平均耗时 0.0006ms
- mpx-text 组件平均耗时 0.0673 ms
hiyuki
reviewed
Nov 25, 2025
| // 如果启用了 enable-add-space，在末尾追加一个空格节点 | ||
| if (enableAddSpace) { | ||
| const spaceNode = createElement(Text, { | ||
| style: spaceFontSize ? { fontSize: spaceFontSize } : undefined |
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spaceFontSize判断放到外面，没有这个都不需要传递props
hiyuki
reviewed
Jan 13, 2026
| return invokeCallback | ||
| } | ||
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| export function useAddSpace (children: ReactNode, { enableAddSpace, spaceFontSize }: { enableAddSpace?: boolean, spaceFontSize?: number }) { |
hiyuki
reviewed
Jan 13, 2026
| processMpxTagName(el) | ||
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| // 处理 enable-max-lines 跨平台属性（在平台规则处理之前） | ||
| processTextMaxLines(el) |
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放在平台规则处理之后，支持overflow属性，同时平台规则处理可以校验overfolow属性
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继续放在平台转换之前，函数名统一改为preProcessXXX
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小程序 / Web / RN 的 Text 组件新增 enable-max-lines 属性，支持单行及多行文本的省略打点样式。
RN 的 Text 组件新增 enable-add-space、space-font-size 属性，支持在文本尾部补空格能力，用于规避小米 HyperOS 系统下 Text 组件出现的“吞字”问题。
RN 的 Text 组件新增 enable-android-align-center 属性，开启后组件样式将默认增加 includeFontPadding: false 与 textAlignVertical: 'center' 配置
以上扩展能力直接使用 View 包裹文本节点的场景均不支持