# 蒙层（Overlay）
用于弹窗出现时，遮罩底部文字，避免干扰
蒙层样式
遮罩黑色 #0C0C0C 75%
# 示例
<template>
<div class="wrapper">
<dof-minibar title="7.1蒙层"></dof-minibar>
<div class="btn-box">
<dof-button text="点击打开蒙层" @dofButtonClicked="openOverlay"></dof-button>
</div>
<dof-overlay :show="show" @dofOverlayBodyClicked="dofOverlayBodyClicked"></dof-overlay>
</div>
</template>
<style scoped>
.wrapper {
background-color: #f9f9f9;
}
.m-t-16 {
margin-top: 16px;
}
.title-box {
padding: 32px;
background-color: #e5e5e8;
}
.title-text {
font-family: PingFangSC-Medium;
font-size: 36px;
color: #000000;
font-weight: 500;
}
.btn-box {
flex-direction: row;
justify-content: center;
margin-top: 120px;
}
@media screen and (weex-theme: colmo) {
.wrapper {
background-color: #151617;
}
}
</style>
<script>
import { DofMinibar, DofOverlay, DofButton } from 'dolphin-weex-ui'
export default {
components: { DofMinibar, DofOverlay, DofButton },
data: () => ({
show: false
}),
computed: {},
created() {},
methods: {
openOverlay() {
this.show = true
},
dofOverlayBodyClicked() {
this.show = false
}
}
}
</script>
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# Attributes
| Prop | Type | Required | Default | Description |
|---|---|---|---|---|
| show | Boolean | Y | false | 是否显示overlay蒙层 |
| opacity | Number | N | 0.3 | 蒙层opacity度数0-1， Ps:底色为rgb(0,0,0) |
| has-animation | Boolean | N | true | 是否开启蒙层出现动画 |
| duration | Number | 300 | N | 蒙层动画时间 |
| timing-function | Array | N | ['ease-in','ease-out'] | 蒙层显示和隐藏动画函数 |
# Events
| 事件名 | 说明 | 回调参数 |
|---|---|---|
dofOverlayBodyClicked | 消失后 | - |
dofOverlayBodyClicking | 点击立即 | - |
点我扫二维码 查看demo