Vue el-select 组件设置 clearable

底层源码：

handleClearClick(event) {
        this.deleteSelected(event);
      },
deleteSelected(event) {
        event.stopPropagation();
        const value = this.multiple ? [] : '';
        this.$emit('input', value);
        this.emitChange(value);
        this.visible = false;
        this.$emit('clear');
      },

删除

        
          
            {{ option.name  }}
          
        
      

方法：

remove(tagNumber) { 
      // console.log(event)
      // 业务逻辑
      
    }