finehousing/src/mixins/index.js

import Vue from 'vue'

Vue.mixin({
    components: {
    },
  
    
    data() {
        return {
          $__loading:{
            close(){
          
            }
          },
          loadOption:{
            lock: true,
            text: '上傳中',
            spinner: 'el-icon-loading',
            background: 'rgba(0, 0, 0, 0.7)'
          }

        }
    },
    methods: {
      $beforeUpload(file) {
        let type = this.isImage(file.name);
        if (!type) {
          this.$message.error("只允許上傳圖片");
          return type;
        }
        const isLt2M = file.size / 1024 / 1024 < 5;
  
        if (!isLt2M) {
          this.$message.error("上傳圖片大小不能超過 5MB!");
          return isLt2M;
        }
        this.showLoading()
      },
      handleError(){
        this.$alert("上傳失敗,請稍後再試", "提示", {
          confirmButtonText: "確定",
          callback: () => {
            this.$__loading.close()
          },
        });
      },
      showLoading(){
        this.$__loading = this.$loading(this.loadOption)
      },
      $inputnum(e){
        console.log('e',e)
        
        e = (e.match(/^\d*(\.?\d{0,2})/g)[0]) || null
      }
    }
})