小程序悬浮可移动按钮（taro框架）

2023-10-15 16:17:34

不用自己再去计算按钮的位置直接使用

class App extends Components {

render () {

return (

<MovableView style=‘height: 50px; width: 50px; background: blue;‘ direction=‘all‘>旅行的意义</MovableView>

</MovableArea>

)

}

但是这里有一个小坑，对于初次使用来说，就是设定他的可移动区域，在底层的所有点击事件就无法点击，这里就要用到css中事件穿透属性：

pointer-events:none;

/* 这个属性设置为none,让所有事件穿透过去 */

如下代码：

.movable-area{
 pointer-events:none;
 /* 这个属性设置为none,让所有事件穿透过去 */
 z-index: 100;
 width: 100%;
 height: 100%;
 position: fixed;
 top: 0;
 left: 0;
 right: 0;
 bottom: 0;
}
.movable-view{ 
 pointer-events:auto;
 /* 重设为auto,覆盖父属性设置 */
 height: 100rpx;
 width: 120rpx;
 /* background: red; */
}

当然自己也可以写移动位置，但是人家写出啦就直接用，不过还是自己去写比较好哟，taro小程序悬浮按钮移动参考：

https://blog.csdn.net/weixin_43497384/article/details/106690717

用taro组件写的如下：

 <MovableArea className=‘customPage-MovableArea‘>
        <MovableView
          direction=‘vertical‘
          y={windowData.safeArea.height-300}
          x={windowData.safeArea.width-30}
          className=‘customPage-MovableView‘
        >
          <View className={`home-service ${isChooseMore ? ‘active‘ : ‘‘}`}>
            {
              isChooseMore ?
                <View className=‘home-service-choose‘>
                  <View className=‘choose-wechat‘ onClick={this.copyWechat.bind(this)}>
                    <View className=‘choose-call-logo‘></View>
                客服微信
              </View>
                  <Button openType=‘contact‘ hoverClass=‘none‘ className=‘choose-call‘>
                    <View className=‘choose-call-logo‘></View>
                   客服聊天
                </Button>
                  <View className=‘choose-phone‘ onClick={this.callPhone.bind(this)}>
                    <View className=‘choose-call-logo‘></View>
                客服电话
              </View>
                  <View className=‘choose-hide‘ onClick={this.setChooseState.bind(this, false)}></View>
                </View> :
                <View className=‘home-service-pic‘ onClick={this.setChooseState.bind(this, true)} ></View>
            }
          </View>
        </MovableView>
      </MovableArea>

View Code

样式如下：

.customPage-MovableArea {
  width: 100%;
  height: 100vh;
  position: fixed;
  z-index: 2;
  pointer-events: none;
  .customPage-MovableView {
    padding: 20% 13% 20% 5%;
    pointer-events: auto;
    .home-service {
      width: 100px;
      height: 100px;
      transition: height 0.3s;
      z-index: 11;
      background: #fff;
      border-radius: 50px;
      border: 1px solid #eee;

      &.active {
        height: 350px;
        overflow: hidden;
      }

      .home-service-pic {
        width: 100px;
        height: 100px;
        background: url(‘../../static/image/service.png‘);
        background-size: 100%;
      }

      .home-service-choose {
        height: 232px;
        background: #FFFFFF;
        border-radius: 40px;

        .choose-call {
          height: 100px;
          display: flex;
          flex-direction: column;
          justify-content: center;
          align-items: center;
          font-size: 18px;
          padding: 0;
          background-color: transparent;
          line-height: 1.5;

          .choose-call-logo {
            width: 31.28px;
            height: 45.42px;
            background-image: url(‘./image/music.png‘);
            background-repeat: no-repeat;
            background-size: 100%;
            margin-bottom: 2px;
          }

          &::after {
            opacity: 0;
          }
        }

        .choose-phone {
          height: 100px;
          display: flex;
          flex-direction: column;
          justify-content: center;
          align-items: center;
          font-size: 18px;

          .choose-call-logo {
            width: 31.28px;
            height: 31.28px;
            background-image: url(‘./image/phone.png‘);
            background-repeat: no-repeat;
            background-size: 100%;
            margin-bottom: 6px;
          }
        }

        .choose-wechat {
          height: 100px;
          display: flex;
          flex-direction: column;
          justify-content: center;
          align-items: center;
          font-size: 18px;
          padding: 0;
          background-color: transparent;
          line-height: 1.5;

          .choose-call-logo {
            width: 31.28px;
            height: 31.28px;
            background-image: url(‘./image/wechat.png‘);
            background-repeat: no-repeat;
            background-size: 100%;
            margin-bottom: 6px;
          }
        }

        .choose-hide {
          width: 58.71px;
          height: 36.39px;
          margin: 8px auto;
          background-image: url(‘./image/hide.png‘);
          background-repeat: no-repeat;
          background-size: 18.71px 16.39px;
          background-position: center;
        }
      }
    }
  }
}

感谢每次遇到的问题。初学者的笔记

小程序悬浮可移动按钮（taro框架）

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