layui-select-ext

specs_select =selectM({
   elem: '#specs'
   , data: res.data
   , selected: ''
   , max: 100
   , name: ''
   , delimiter: ','
   , field: { idName: 'id', titleName: 'name', statusName: 'status', dataset: ['code','detail'] }
});

let sku_list = [];
for (let specs of specs_select.selected) {
    let sku_item = {};
    sku_item['specs_id'] = specs.id;
    sku_item['specs_code'] = specs.code;
    sku_item['specs_detail'] = specs.detail;
    sku_list.push(sku_item);
}

{
	idName: 'id',
	titleName: 'name',
	statusName:'status',
	childName: 'children'
}

[{
	"id": 1,
	"name": "周边旅游",
	"children": [{
		"id": 24,
		"name": "广东",
		"status": 0,
		"children": [{
			"id": 7,
			"name": "广州"
		}, {
			"id": 23,
			"name": "潮州"
		}]
	}]
}, {
	"id": 5,
	"name": "国内旅游",
	"children": [{
		"id": 8,
		"name": "华北地区",
		"children": [{
			"id": 9,
			"name": "北京"
		}]
	}]
}, {
	"id": 6,
	"name": "出境旅游",
	"children": [{
		"id": 10,
		"name": "东南亚",
		"children": [{
			"id": 11,
			"name": "马来西亚",
			"children": [{
				"id": 20,
				"name": "沙巴",
				"children": [{
					"id": 21,
					"name": "美人鱼岛",
					"children": [{
						"id": 22,
						"name": "潜水"
					}]
				}]
			}]
		}]
	}]
}]

{
	idName: 'id',
	titleName: 'name',
	statusName:'status'
}

[{
	"id": 12,
	"name": "研究生",
	"status": 0
}, {
	"id": 13,
	"name": "大学生"
}, {
	"id": 14,
	"name": "小学生"
}, {
	"id": 18,
	"name": "幼儿园"
}]