vue多次循环操作示例

这篇文章主要介绍了vue多次循环操作,结合实例形式分析了vue.js针对json嵌套数据的多次循环读取操作相关实现技巧,…

这篇文章主要介绍了vue多次循环操作,结合实例形式分析了vue.js针对json嵌套数据的多次循环读取操作相关实现技巧,需要的朋友可以参考下

本文实例讲述了vue多次循环操作。分享给大家供大家参考,具体如下:

需求:有以下一个数组,想将其对象里的信息展示出来,而且还要把对象下面的数组的具体信息也展示出来。v-for可以实现循环,但是能否再下一级进行渲染呢?答案是可以的。

 list: [{ "scheme_id": "1", "scheme_sn": "2018031416442200001", "scheme_name": "测试支付宝", "type": "", "field_id": "0", "user_id": "5", "mother_id": "0", "content": "测试支付宝", "program_id": "1,2", "status": "1", "range": "1", "obj": "5", "add_time": "2018-03-14 16:44:22", "is_handsel": "2", "atten_del": "", "up_time": null, "obj_phone": "13521121232", "programs": [{ "program_id": "1", "reserve": "99701", "program_name": "测试支付宝1", "price": "0.0100", "sale_num": "200" }, { "program_id": "2", "reserve": "4895", "program_name": "阿萨打算", "price": "0.0200", "sale_num": null }] }, { "scheme_id": "2", "scheme_sn": "2018031416512800002", "scheme_name": "阿散发撒", "type": "", "field_id": "0", "user_id": "5", "mother_id": "0", "content": "阿斯达", "program_id": "2,3", "status": "2", "range": "1", "obj": "5", "add_time": "2018-03-14 16:51:28", "is_handsel": "2", "atten_del": "", "up_time": null, "obj_phone": "13521121232", "programs": [{ "program_id": "2", "reserve": "4895", "program_name": "阿萨打算", "price": "0.0200", "sale_num": null }, { "program_id": "3", "reserve": "10", "program_name": "测试多个程序方案赠送1", "price": "0.0000", "sale_num": null }] }] 

HTML部分:

 
    
     
     

{{item.scheme_sn}}

程序id {{items.program_id}}

程序名称 {{items.program_name}}

先循环大的list 然后再用items in item.programs 去循环对象里面的数组

完整测试示例:

   
   www.cfluntan.cn vue多次循环 
    
     
     

{{item.scheme_sn}}

程序id {{items.program_id}}

程序名称 {{items.program_name}}

使用在线HTML/CSS/JavaScript代码运行工具:http://tools.cfluntan.cn/code/HtmlJsRun测试上述代码,可得如下运行效果:

希望本文所述对大家vue.js程序设计有所帮助。

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