qjkankan_v1.1.1/packages/qjkankan-editor/src/components/selectedImageInEditor.vue

<template>
  <div class="img-wrapper">
    <img :src="realImage || defaultImgSrc" alt="" />
    <div v-if="realImage" class="cancel-btn-background" @click="handleCancel">
      <i class="iconfont icon-close"></i>
    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      realImage: "",
    };
  },
  props: {
    imgSrc: {
      type: String,
      default: "",
    },
    defaultImgSrc: {
      type: String,
      require: true,
    },
  },
  watch: {
    imgSrc: {
      handler(val) {
        this.realImage = val;
      },
      immediate: true,
      deep: true,
    },
  },
  methods: {
    handleCancel() {
      console.log("select_image-component-cancel");
      this.realImage = "";
      this.$emit("cancel");
    },
  },
};
</script>

<style lang="less" scoped>
.img-wrapper {
  flex: 0 0 auto;
  position: relative;
  width: 136px;
  height: 136px;
  margin-right: 16px;
  background: #1a1b1d;
  border-radius: 4px;
  border: 1px solid #404040;
  overflow: hidden;
  > img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
  > .cancel-btn-background {
    width: 52px;
    height: 52px;
    position: absolute;
    top: -28px;
    right: -28px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    cursor: pointer;
    &:hover {
      color: #fa5555;
    }
    > i {
      font-size: 12px;
      transform: scale(0.8);
      position: absolute;
      left: 9px;
      bottom: 9px;
    }
  }
}
</style>