如何设置小程序弹出层Popup_移动开发平台 mPaaS-阿里云帮助中心

属性

属性	类型	必填	默认值	说明
visible	boolean	否	false	是否显示
maskClosable	boolean	否	false	点击蒙层是否可以关闭
showCloseIcon	boolean	否	false	是否展示关闭图标
disableScroll	boolean	否	true	弹窗展示时，是否禁止页面滚动
animation	boolean	否	true	是否开启过渡动画
duration	number	否	300	过渡动画时长，单位毫秒
position	'center' \| 'top' \| 'bottom' \| 'left' \| 'right'	否	'center'	弹窗布局
zIndex	number	否	998	弹窗层级
className	string	否	-	类名

事件

事件名	说明	类型
onClose	弹窗关闭时，触发回调	`( visible: boolean ) => void`

样式类

类名	说明
amd-popup	整体样式
amd-popup-mask	遮罩层样式
amd-popup-disable-scroll	禁用滚动样式
amd-popup-animation	开启过渡动画样式
amd-popup-content	内容样式
amd-popup-top	内容样式
amd-popup-bottom	内容样式
amd-popup-left	内容样式
amd-popup-right	内容样式
amd-popup-center	内容样式
amd-popup-close-container	关闭图标区域样式
amd-popup-close-container	关闭图标样式

代码示例

基本使用

index.axml 的代码示例如下：

<view>
  <popup visible="{{basicShow}}" maskClosable="{{maskClosable}}" position="{{position}}" animation="{{animation}}" onClose="handlePopupClose" 
    showCloseIcon="{{showCloseIcon}}">
  </popup>
  <popup visible="{{showCenterDisableScoll}}" maskClosable="{{maskClosable}}" position="center" animation="{{animation}}" 
    onClose="handlePopupClose" showCloseIcon="{{showCloseIcon}}">
    <scroll-view scroll-y="{{true}}" class="box center" disable-lower-scroll="out-of-bounds" disable-upper-scroll="out-of-bounds">
      <view class="centerContent"> 试一下滚动</view>
    </scroll-view>
  </popup>
  <popup visible="{{showCenterScoll}}" maskClosable="{{maskClosable}}" position="center" animation="{{animation}}" onClose="handlePopupClose" 
    showCloseIcon="{{showCloseIcon}}" disableScroll="{{false}}">
    <scroll-view scroll-y="{{true}}" class="box center">
      <view class="centerContent"> 试一下滚动</view>
    </scroll-view>
  </popup>
  <demo-block title="弹出位置">
    <view class="btn-list">
      <button data-position="top" onTap="handleShowBasic">顶部弹出</button>
      <button data-position="bottom" onTap="handleShowBasic">底部弹出</button>
      <button data-position="left" onTap="handleShowBasic">左侧弹出</button>
      <button data-position="right" onTap="handleShowBasic">右侧弹出</button>
      <button data-position="center" onTap="handleShowBasic">中间弹出</button>
    </view>
  </demo-block>
    <list-item>
      显示关闭按钮
      <switch slot="extra" checked="{{showCloseIcon}}" controlled onChange="handleChangeShowCloseIcon" />
    </list-item>
    <list-item>
      可点击遮罩层关闭
      <switch slot="extra" checked="{{maskClosable}}" controlled onChange="handleChangeMaskClosable" />
    </list-item>
    <list-item>
      开启过渡动画
      <switch slot="extra" checked="{{animation}}" controlled onChange="handleChangeAnimation" />
    </list-item>
  </list>
  <demo-block title="设置disableScroll">
    <view class="btn-list">
      <button onTap="handleShowDisableScroll">弹窗内部滚动 - 禁用页面滚动</button>
      <button onTap="handleShowScroll">弹窗内部滚动 - 允许页面滚动</button>
    </view>
  </demo-block>
</view>

index.js 的代码示例如下：

Page({
  data: {
    position: '',
    basicShow: false,
    maskClosable: true,
    showCloseIcon: true,
    animation: true,
    showCenterScoll: false,
    showCenterDisableScoll: false,
  handlePopupClose() {
    this.setData({
      basicShow: false,
      showCenterScoll: false,
      showCenterDisableScoll: false,
  handleShowBasic(e) {
    const { position } = e.target.dataset;
    this.setData({
      position,
      basicShow: true,
  handleShowDisableScroll() {
    this.setData({
      showCenterDisableScoll: true,
  handleShowScroll() {
    this.setData({
      showCenterScoll: true,
  handleChangeMaskClosable(checked) {
    const { showCloseIcon } = this.data;
    if (!showCloseIcon && !checked) {
      return my.alert({
        content: '同时隐藏关闭按钮和蒙层关闭事件将无法关闭弹出层',
    this.setData({ maskClosable: checked });
  handleChangeShowCloseIcon(checked) {
    const { maskClosable } = this.data;
    if (!maskClosable && !checked) {
      return my.alert({
        content: '同时隐藏关闭按钮和蒙层关闭事件将无法关闭弹出层',
    this.setData({ showCloseIcon: checked });
  handleChangeAnimation(checked) {
    this.setData({ animation: checked });
});

index.acss 的代码示例如下：

.box {
  display: flex;
  justify-content: center;
  align-items: center;
.box.center {
  display: block;
  height: 200px;
.centerContent {
  width: 60%;
  height: 500px;
  margin: 24rpx auto;
  padding: 24rpx;
  background-color: #ccc;
  box-sizing: border-box;
}

index.json 的代码示例如下：

{
  "defaultTitle": "Popup",
  "usingComponents": {
    "popup": "antd-mini/es/Popup/index",
    "demo-block": "../../components/DemoBlock/index",
    "button": "antd-mini/es/Button/index",
    "list": "antd-mini/es/List/index",
    "list-item": "antd-mini/es/List/ListItem/index",
    "switch": "antd-mini/es/Switch/index"