RuoYi
2021-01-05 843f08984b8174cbd00d989280c8f7ab3ca495b4
图片组件添加预览&移除功能
1 files modified
48 ■■■■ changed files
ruoyi-ui/src/components/UploadImage/index.vue 48 ●●●● patch | view | raw | blame | history
ruoyi-ui/src/components/UploadImage/index.vue
@@ -11,9 +11,28 @@
      :headers="headers"
      style="display: inline-block; vertical-align: top"
    >
      <img v-if="value" :src="value" class="avatar" />
      <i v-else class="el-icon-plus avatar-uploader-icon"></i>
      <el-image v-if="!value" :src="value">
        <div slot="error" class="image-slot">
          <i class="el-icon-plus" />
        </div>
      </el-image>
      <div v-else class="image">
        <el-image :src="value" :style="`width:150px;height:150px;`" fit="fill"/>
        <div class="mask">
          <div class="actions">
            <span title="预览" @click.stop="dialogVisible = true">
              <i class="el-icon-zoom-in" />
            </span>
            <span title="移除" @click.stop="removeImage">
              <i class="el-icon-delete" />
            </span>
          </div>
        </div>
      </div>
    </el-upload>
    <el-dialog :visible.sync="dialogVisible" title="预览" width="800" append-to-body>
      <img :src="value" style="display: block; max-width: 100%; margin: 0 auto;">
    </el-dialog>
  </div>
</template>
@@ -21,10 +40,10 @@
import { getToken } from "@/utils/auth";
export default {
  components: {},
  data() {
    return {
      uploadImgUrl: process.env.VUE_APP_BASE_API + "/file/upload", // 上传的图片服务器地址
      dialogVisible: false,
      uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // 上传的图片服务器地址
      headers: {
        Authorization: "Bearer " + getToken(),
      },
@@ -37,8 +56,11 @@
    },
  },
  methods: {
    removeImage() {
      this.$emit("input", "");
    },
    handleUploadSuccess(res) {
      this.$emit("input", res.data.url);
      this.$emit("input", res.url);
      this.loading.close();
    },
    handleBeforeUpload() {
@@ -61,8 +83,18 @@
</script>
<style scoped lang="scss">
.avatar {
  width: 100%;
  height: 100%;
.image {
  position: relative;
  .mask {
    opacity: 0;
    position: absolute;
    top: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
  }
  &:hover .mask {
    opacity: 1;
  }
}
</style>