支付宝小程序实现自定义底部弹窗popup组件

灰太狼 2022-12-09 01:50 460阅读 0赞

view

Component({
      mixins: [],
      data: {
        
      },
      props: {
        className: '',
        show: false,
        position: 'bottom',
        mask: true,
        animation: true,
        disableScroll: true,
      },
      didMount() {},
      didUpdate() {},
      didUnmount() {},
      methods: {
        onMaskTap() {
          const { onClose, animation } = this.props;
    
          if (onClose) {
            if (animation) {
              onClose();
            } else {
              setTimeout(() => {
                onClose();
              }, 200);
            }
          }
        },
      },
    });

css

.am-popup-content {
      position: fixed;
      z-index: 9999
    }
    
    .am-popup-mask {
      visibility: hidden;
      width: 100%;
      height: 100%;
      position: fixed;
      top: 0;
      bottom: 0;
      left: 0;
      right: 0;
      background-color: rgba(0, 0, 0, 0.75);
      opacity: 0;
       z-index: 9999;
    }
    
    .am-popup-left {
      transform: translateX(-100%);
      left: 0;
      top: 0;
      bottom: 0;
    }
    
    .am-popup-right {
      transform: translateX(100%);
      right: 0;
      top: 0;
      bottom: 0;
    }
    
    .am-popup-top {
      top: 0;
      width: 100vw;
      transform: translateY(-100%);
    }
    
    .am-popup-bottom {
      bottom: 0;
      width: 100vw;
      transform: translateY(100%);
    }
    
    .am-popup-show .am-popup-content {
      transform: none;
      background: white;
    }
    
    .am-popup-show .am-popup-mask {
      visibility: visible;
      opacity: 1;
    }
    
    .am-popup.animation .am-popup-content {
      transition: all 200ms linear;
    }
    
    .am-popup.animation .am-popup-mask {
      transition: all 200ms linear;
    }