flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
34 lines
677 B
JavaScript
34 lines
677 B
JavaScript
let Declaration = require('../declaration')
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class OverscrollBehavior extends Declaration {
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/**
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* Return property name by spec
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*/
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normalize() {
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return 'overscroll-behavior'
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}
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/**
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* Change property name for IE
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*/
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prefixed(prop, prefix) {
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return prefix + 'scroll-chaining'
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}
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/**
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* Change value for IE
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*/
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set(decl, prefix) {
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if (decl.value === 'auto') {
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decl.value = 'chained'
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} else if (decl.value === 'none' || decl.value === 'contain') {
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decl.value = 'none'
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}
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return super.set(decl, prefix)
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}
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}
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OverscrollBehavior.names = ['overscroll-behavior', 'scroll-chaining']
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module.exports = OverscrollBehavior
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