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src/components/UniCollapseItem/UniCollapseItem.vue 6.64 KB
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  <template>
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    <view
      :class="{ 'uni-collapse-cell--disabled': disabled,'uni-collapse-cell--notdisabled': !disabled, 'uni-collapse-cell--open': isOpen,'uni-collapse-cell--hide':!isOpen }"
      class="uni-collapse-cell"
    >
      <view
        class="uni-collapse-cell__title"
        @click="onClick"
      >
        <view
          v-if="iconText"
          class="uni-collapse-cell__title-iconText"
          v-bind:style="{background:background}"
        >{{iconText}}</view>
        <image
          v-if="thumb"
          :src="thumb"
          class="uni-collapse-cell__title-img"
        />
        <text class="uni-collapse-cell__title-text">{{ title }}</text>
        <text class="uni-collapse-cell__time-text">{{ time }}</text>
        <!-- #ifdef MP-ALIPAY -->
        <view
          :class="{ 'uni-collapse-cell__title-arrow-active': isOpen, 'uni-collapse-cell--animation': showAnimation === true }"
          class="uni-collapse-cell__title-arrow"
        >
          <uni-icons
            color="#bbb"
            size="20"
            type="arrowdown"
          />
        </view>
        <!-- #endif -->
        <!-- #ifndef MP-ALIPAY -->
        <uni-icons
          :class="{ 'uni-collapse-cell__title-arrow-active': isOpen, 'uni-collapse-cell--animation': showAnimation === true }"
          class="uni-collapse-cell__title-arrow"
          color="#bbb"
          size="20"
          type="arrowdown"
        />
        <!-- #endif -->
      </view>
      <view
        :class="{'uni-collapse-cell__content--hide':!isOpen}"
        class="uni-collapse-cell__content"
      >
        <view
          :class="{ 'uni-collapse-cell--animation': showAnimation === true }"
          class="uni-collapse-cell__wrapper"
          :style="{'transform':isOpen?'translateY(0)':'translateY(-100%)','-webkit-transform':isOpen?'translateY(0)':'translateY(-100%)'}"
        >
          <slot />
        </view>
      </view>
    </view>
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  </template>
  
  <script>
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  import UniIcons from '../UniIcons/UniIcons.vue'
  export default {
    name: 'UniCollapseItem',
    components: {
      UniIcons
    },
    props: {
      title: {
        // 列表标题
        type: String,
        default: ''
      },
      time: {
        // 列表时间 朱海涛加的，验光数据需要
        type: String,
        default: ''
      },
      name: {
        // 唯一标识符
        type: [Number, String],
        default: 0
      },
      disabled: {
        // 是否禁用
        type: Boolean,
        default: false
      },
      showAnimation: {
        // 是否显示动画
        type: Boolean,
        default: false
      },
      open: {
        // 是否展开
        type: Boolean,
        default: false
      },
      thumb: {
        // 缩略图
        type: String,
        default: ''
      },
      iconText: {
        // 名字头像
        type: String,
        default: ''
      }
    },
    data() {
      return {
        isOpen: false,
        background: ''
  
      }
    },
    watch: {
      open(val) {
        this.isOpen = val
      }
    },
    inject: ['collapse'],
    created() {
      this.isOpen = this.open
      this.nameSync = this.name ? this.name : this.collapse.childrens.length
      this.collapse.childrens.push(this)
      if (String(this.collapse.accordion) === 'true') {
        if (this.isOpen) {
          const lastEl = this.collapse.childrens[this.collapse.childrens.length - 2]
          if (lastEl) {
            this.collapse.childrens[this.collapse.childrens.length - 2].isOpen = false
          }
        }
      }
    },
    computed: {
      // 给头像搞个随机背景颜色，验光数据页面需要
      getRandomColor() {
        const r = Math.floor(Math.random() * 256)
        const g = Math.floor(Math.random() * 256)
        const b = Math.floor(Math.random() * 256)
        const color = '#' + r.toString(16) + g.toString(16) + b.toString(16)
        this.background = color
        // return color;
      }
    },
    methods: {
      onClick() {
        if (this.disabled) {
          return
        }
        if (String(this.collapse.accordion) === 'true') {
          this.collapse.childrens.forEach(vm => {
            if (vm === this) {
              return
            }
            vm.isOpen = false
          })
        }
        this.isOpen = !this.isOpen
        this.collapse.onChange && this.collapse.onChange()
        this.$forceUpdate()
        // console.log(this.isOpen)
      }
    }
  }
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  </script>
  
  <style lang="scss" scoped>
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  @import "@/uni.scss";
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  .uni-collapse-cell {
    flex-direction: column;
    border-color: #ffffff;
    border-bottom-width: 1px;
    border-bottom-style: solid;
  }
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  .uni-collapse-cell--hover {
    background-color: #ffffff;
  }
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  .uni-collapse-cell--open {
    background-color: #ffffff;
  }
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  .uni-collapse-cell--disabled {
    background-color: #ffffff;
    // opacity: 0.3;
  }
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  .uni-collapse-cell--hide {
    height: 48px;
  }
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  .uni-collapse-cell--animation {
    transition: transform all 0.5s ease;
    transition-property: transform;
    transition-duration: 0.5s;
    transition-timing-function: ease;
  }
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  .uni-collapse-cell__title {
    // padding: 12px 12px;
    font-size: 16px;
    color: #333333;
    position: relative;
    /* #ifndef APP-NVUE */
    display: flex;
    width: 100%;
    box-sizing: border-box;
    /* #endif */
    height: 48px;
    line-height: 24px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .uni-collapse-cell__title-iconText {
    border: 1px solid #ffffff;
    height: 50rpx;
    width: 50rpx;
    border-radius: 26rpx;
    // background-color: #47A6F0;
    font-size: 12px;
    color: #ffffff;
    line-height: 50rpx;
    text-align: center;
    margin-right: 20rpx;
  }
  .uni-collapse-cell__title:active {
    background-color: #ffffff;
  }
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  .uni-collapse-cell__title-img {
    height: $uni-img-size-base;
    width: $uni-img-size-base;
    margin-right: 10px;
    // height: 50rpx;
    // width: 50rpx;
    // border-radius: 25rpx;
    // border-radius: 25rpx;
  }
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  .uni-collapse-cell__title-arrow {
    width: 20px;
    height: 20px;
    transform: rotate(-90deg);
    transform-origin: center center;
  }
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  .uni-collapse-cell__title-arrow-active {
    transform: rotate(0deg);
  }
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  .uni-collapse-cell__title-text {
    flex: 1;
    font-size: $uni-font-size-base;
    /* #ifndef APP-NVUE */
    white-space: nowrap;
    color: inherit;
    /* #endif */
    /* #ifdef APP-NVUE */
    lines: 1;
    /* #endif */
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 12px;
    color: #333333;
  }
  .uni-collapse-cell__time-text {
    font-size: 12px;
    color: #999999;
    margin-right: 20rpx;
  }
  .uni-collapse-cell__content {
    overflow: hidden;
  }
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  .uni-collapse-cell__wrapper {
    /* #ifndef APP-NVUE */
    display: flex;
    /* #endif */
    flex-direction: column;
  }
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  .uni-collapse-cell__content--hide {
    // height: 0px;
    // line-height: 0px;
  }
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  </style>