Files
root 99c139d6ce fix: Vue2 到 Vue3 迁移兼容修复
- 修复 uni-popup-dialog/uni-data-picker keypress.js 中 $once 在 H5 端报错(改用生命周期钩子清理监听)
- main.js 补 $delete globalProperties polyfill(z-paging 自动高度逻辑依赖)
- App.vue onLaunch 补设备信息初始化,修复 X-Device-Id 恒为 unknown
- 68 处 ::v-deep、/deep/ 旧深度选择器替换为 :deep()(含 login-page.scss)
- zetank-personalpage 组件 .sync 修饰符改为 v-model:xxx(Vue3 已移除 .sync)
- vite.config.js HBuilderX 路径支持 HBUILDERX_HOME 环境变量覆盖
- 根 package.json 清理 image-grid 插件遗留元数据
- 收录此前未提交的 uView Vue3 兜底补丁(common/uview-init.js 及各组件 props.js)
2026-09-06 19:36:36 +08:00

53 lines
1.3 KiB
JavaScript

// #ifdef H5
export default {
name: 'Keypress',
props: {
disable: {
type: Boolean,
default: false
}
},
mounted () {
const keyNames = {
esc: ['Esc', 'Escape'],
tab: 'Tab',
enter: 'Enter',
space: [' ', 'Spacebar'],
up: ['Up', 'ArrowUp'],
left: ['Left', 'ArrowLeft'],
right: ['Right', 'ArrowRight'],
down: ['Down', 'ArrowDown'],
delete: ['Backspace', 'Delete', 'Del']
}
const listener = ($event) => {
if (this.disable) {
return
}
const keyName = Object.keys(keyNames).find(key => {
const keyName = $event.key
const value = keyNames[key]
return value === keyName || (Array.isArray(value) && value.includes(keyName))
})
if (keyName) {
// 避免和其他按键事件冲突
setTimeout(() => {
this.$emit(keyName, {})
}, 0)
}
}
document.addEventListener('keyup', listener)
// Vue3 已移除 $once,改为生命周期钩子清理(兼容 Vue2/Vue3)
this._removeKeyupListener = () => {
document.removeEventListener('keyup', listener)
}
},
beforeDestroy () {
this._removeKeyupListener && this._removeKeyupListener()
},
unmounted () {
this._removeKeyupListener && this._removeKeyupListener()
},
render: () => {}
}
// #endif