低代码高性能原生UI框架Overlay 遮罩层
组件类型：UxOverlayComponentPublicInstance
支持透明度、遮罩点击关闭
平台兼容性
| Android | iOS | web | 鸿蒙 Next | 小程序 |
|---|---|---|---|---|
| √ | √ | √ | x | x |
Props
| 属性名 | 类型 | 默认值 | 说明 |
|---|---|---|---|
| show | Boolean | fasle | 显隐状态 |
| maskClose | Boolean | true | 点击遮罩是否关闭 |
| opacity | Number | 0.5 | 遮罩透明度 0-1 |
| fixedOpacity | Boolean | true | 固定透明度 |
| zIndex | Number | 10001 | 层级z-index |
Events
| 事件名 | 说明 | 参数 |
|---|---|---|
| close | 点击遮罩关闭时触发 | - |
示例代码
html
<template>
<ux-page>
<ux-navbar :title="title" :border="false"></ux-navbar>
<ux-scroll>
<ux-card direction="column" icon="flag" title="遮罩层" :bold="true">
<ux-text text="支持透明度、遮罩点击关闭"></ux-text>
<ux-row :flex="true" align="top" :mt="5" style="width: 100%;">
<ux-text text="详细文档："></ux-text>
<ux-text style="flex: 1" name="遮罩层" text="https://www.uxframe.cn/component/layout/overlay.html" mode="link"></ux-text>
</ux-row>
</ux-card>
<ux-card direction="column" icon="arrowright" title="控制" :bold="true">
<ux-col>
<ux-button :margin="[20]" theme="success" text="正常" @click="click(0.5, true)"></ux-button>
<ux-button :margin="[20]" theme="success" text="透明" @click="click(0, true)"></ux-button>
<ux-button :margin="[20]" theme="success" text="不透明" @click="click(1, true)"></ux-button>
<ux-button :margin="[20]" theme="success" text="点击遮罩不可关闭" @click="click(0.5, false)"></ux-button>
</ux-col>
</ux-card>
</ux-scroll>
<ux-overlay :show="show" :opacity="opacity" :mask-close="maskClose" @close="show = false">
<view v-if="show" class="bg">
<ux-text text="Hello UniappX"></ux-text>
</view>
</ux-overlay>
</ux-page>
</template><template>
<ux-page>
<ux-navbar :title="title" :border="false"></ux-navbar>
<ux-scroll>
<ux-card direction="column" icon="flag" title="遮罩层" :bold="true">
<ux-text text="支持透明度、遮罩点击关闭"></ux-text>
<ux-row :flex="true" align="top" :mt="5" style="width: 100%;">
<ux-text text="详细文档："></ux-text>
<ux-text style="flex: 1" name="遮罩层" text="https://www.uxframe.cn/component/layout/overlay.html" mode="link"></ux-text>
</ux-row>
</ux-card>
<ux-card direction="column" icon="arrowright" title="控制" :bold="true">
<ux-col>
<ux-button :margin="[20]" theme="success" text="正常" @click="click(0.5, true)"></ux-button>
<ux-button :margin="[20]" theme="success" text="透明" @click="click(0, true)"></ux-button>
<ux-button :margin="[20]" theme="success" text="不透明" @click="click(1, true)"></ux-button>
<ux-button :margin="[20]" theme="success" text="点击遮罩不可关闭" @click="click(0.5, false)"></ux-button>
</ux-col>
</ux-card>
</ux-scroll>
<ux-overlay :show="show" :opacity="opacity" :mask-close="maskClose" @close="show = false">
<view v-if="show" class="bg">
<ux-text text="Hello UniappX"></ux-text>
</view>
</ux-overlay>
</ux-page>
</template>ts
<script setup>
let title = ''
const show = ref(false)
const opacity = ref(0.5)
const maskClose = ref(true)
onLoad((e: OnLoadOptions) => {
title = e['title'] ?? ''
})
function click(_opacity: number, _maskClose: boolean) {
opacity.value = _opacity
maskClose.value = _maskClose
show.value = true
if(!maskClose.value) {
setTimeout(() => {
show.value = false
}, 3000)
}
}
</script><script setup>
let title = ''
const show = ref(false)
const opacity = ref(0.5)
const maskClose = ref(true)
onLoad((e: OnLoadOptions) => {
title = e['title'] ?? ''
})
function click(_opacity: number, _maskClose: boolean) {
opacity.value = _opacity
maskClose.value = _maskClose
show.value = true
if(!maskClose.value) {
setTimeout(() => {
show.value = false
}, 3000)
}
}
</script>css
<style lang="scss">
.bg {
position: fixed;
top: 20%;
left: 20%;
right: 20%;
bottom: 20%;
display: flex;
align-items: center;
justify-content: center;
background-color: darkblue;
}
</style><style lang="scss">
.bg {
position: fixed;
top: 20%;
left: 20%;
right: 20%;
bottom: 20%;
display: flex;
align-items: center;
justify-content: center;
background-color: darkblue;
}
</style>