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這篇文章主要介紹“es6和js怎么匹配兩個(gè)數(shù)組對(duì)象”,在日常操作中,相信很多人在es6和js怎么匹配兩個(gè)數(shù)組對(duì)象問題上存在疑惑,小編查閱了各式資料,整理出簡(jiǎn)單好用的操作方法,希望對(duì)大家解答”es6和js怎么匹配兩個(gè)數(shù)組對(duì)象”的疑惑有所幫助!接下來,請(qǐng)跟著小編一起來學(xué)習(xí)吧!
判斷兩個(gè)數(shù)組用的value是否相等
this.list = [ { user_type: 0, user_id: 1003, department_id: 1, department_name: "公司xx", mobile: "", realname: "廖xx", com_name: "任公司", label: "廖建平", value: 1003 }, { user_type: 0, user_id: 1004, department_id: 1, department_name: "公司領(lǐng)導(dǎo)", mobile: "", realname: "賀金生", com_name: "任公司", label: "賀xx", value: 1004 }, { user_type: 0, user_id: 1005, department_id: 1, department_name: "公司領(lǐng)導(dǎo)", mobile: "", realname: "李歡", com_name: "任公司", label: "李xx", value: 1005 } ] this.selectData = [ { user_type: 0, user_id: 1003, department_id: 1, department_name: "公司xx", mobile: "", realname: "廖xx", com_name: "任公司", label: "廖建平", value: 1003 }, { user_type: 0, user_id: 1004, department_id: 1, department_name: "公司領(lǐng)導(dǎo)", mobile: "", realname: "賀金生", com_name: "任公司", label: "賀xx", value: 1004 }, ]
方法一
let result = [] for (let i = 0; i < this.selectData.length; i++) { let obj = this.selectData[i] for (let j = 0; j < this.list.length; j++) { let aj = this.list[j] if (obj.value === aj.value) { result.push(aj) break } } } console.log("result", result)
方法二
let arr3 = this.selectData.filter(obj => this.list.some(obj1 => obj.value == obj1.value) ) console.info("arr3", arr3) this.result = arr3
方法三
let arr4 = [] let arr5 this.list.filter(obj => arr4.push(obj.value)) arr5 = this.selectData.filter(obj => arr4.indexOf(obj.value) !== -1) this.result = arr5
到此,關(guān)于“es6和js怎么匹配兩個(gè)數(shù)組對(duì)象”的學(xué)習(xí)就結(jié)束了,希望能夠解決大家的疑惑。理論與實(shí)踐的搭配能更好的幫助大家學(xué)習(xí),快去試試吧!若想繼續(xù)學(xué)習(xí)更多相關(guān)知識(shí),請(qǐng)繼續(xù)關(guān)注億速云網(wǎng)站,小編會(huì)繼續(xù)努力為大家?guī)砀鄬?shí)用的文章!
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