wuye / webui

  <template>

    <div class="upload-image-container">
      <div v-for="(image, index) in photos" :key="index" class="image-item">

        <el-image 
          :src="image" 

          fit="cover" 
          style="width: 100px; height: 100px;"
          :preview-src-list="[image]"
        ></el-image>

        <i 

          class="el-icon-delete remove-icon" 
          @click="handleRemoveImage(image)"
        ></i>

      </div>

      <div 

        v-if="photos.length < imageCount" 
        class="upload-button" 
        @click="triggerUpload"
      >

        <i class="el-icon-plus"></i>

      </div>

      <input 
        type="file" 

        ref="fileInput" 

        accept="image/*" 

        hidden 
        @change="handleFileChange"
      >

    </div>
  </template>
  
  <script>

  import { uploadFile } from '@/api/oa/addAttendanceClassesStaffApi'

  import { getCommunityId } from '@/api/community/communityApi'
  
  export default {
    name: 'UploadImageUrl',
    props: {
      imageCount: {
        type: Number,

        default: 1

      }
    },
    data() {
      return {

        photos: [],
        photosUrl: [],
        communityId: getCommunityId()

      }
    },

    methods: {

      triggerUpload() {

        this.$refs.fileInput.click()
      },

      async handleFileChange(event) {
        const file = event.target.files[0]
        if (!file) return
  

        if (file.size > 2 * 1024 * 1024) {
          this.$message.error(this.$t('uploadImage.imageSizeLimit'))
          return

        }

  
        // 预览图片

        const reader = new FileReader()
        reader.onload = (e) => {
          this.photos.push(e.target.result)

        }

        reader.readAsDataURL(file)

  
        // 上传图片

        try {
          const formData = new FormData()

          formData.append('uploadFile', file)

          formData.append('communityId', this.communityId)

  
          const res = await uploadFile(formData)
          this.photosUrl.push(res.data)

          this.$emit('notifyUploadImage', this.photosUrl)

        } catch (error) {

          this.$message.error(this.$t('uploadImage.uploadFailed'))

        }

  
        event.target.value = null

      },

      handleRemoveImage(image) {
        const index = this.photos.indexOf(image)
        if (index > -1) {
          this.photos.splice(index, 1)
          this.photosUrl.splice(index, 1)
          this.$emit('notifyUploadImage', this.photosUrl)

        }

      },

      clearImages() {
        this.photos = []
        this.photosUrl = []
      },
      setImages(images) {
        this.clearImages()
        images.forEach(img => {
          if (img.indexOf('base64,') > -1) {
            this.photos.push(img)
            return
          }
          // 处理其他类型的图片URL
          this.photos.push(img)
          this.photosUrl.push({ url: img })
        })

      }
    }
  }
  </script>
  
  <style lang="scss" scoped>
  .upload-image-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;

    .image-item {
      position: relative;

      margin-right: 10px;

    }

  
    .remove-icon {
      position: absolute;
      top: -10px;
      right: -10px;
      color: #f56c6c;
      cursor: pointer;
      font-size: 16px;
      background: white;
      border-radius: 50%;
      padding: 2px;
    }
  

    .upload-button {

      width: 100px;
      height: 100px;

      border: 1px dashed #d9d9d9;
      border-radius: 6px;

      display: flex;
      justify-content: center;
      align-items: center;

      cursor: pointer;

      color: #8c939d;
      font-size: 28px;
      background-color: #fbfdff;
  

      &:hover {
        border-color: #409eff;

      }
    }
  }
  </style>