Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
3.8k views
in Technique[技术] by (71.8m points)

js处理对象

language: [
    {
      value: 'EN',
      label: '英文'
    }, {
      value: 'CN',
      label: '中文'
    }
  ]
  用a 和language去匹配
  如果 a= 'EN'  那就返回英文
  如果a= 'EN,CN' 那就返回英文,中文
  如果a= 'CN' 那就返回中文

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
const getLanguageLabels = value => language.reduce((labels, next) => value.includes(next.value) ? labels.concat(next.label) : labels, []).join(',');

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...