-2
配列を持っています。別の配列のキーに基づいて反復してフィルタリングしたい配列があります。最初の配列を反復処理し、 2番目の配列。私は配列のフィルタを使用する必要がありますが、私はどのように2番目の配列をフィルタとして渡すことができないと知っている。別の配列の値を持つ配列をフィルタリングする
var arr =[
[
{
"name": "SEASONAL_LYQ1",
"code": "SEASONAL_LYQ1",
"parent": "SEASONAL_POP",
"value": 0,
"children": []
},
{
"name": "SEASONAL_LYQ2",
"code": "SEASONAL_LYQ2",
"parent": "SEASONAL_POP",
"value": 19,
"children": []
},
{
"name": "SEASONAL_LYQ3",
"code": "SEASONAL_LYQ3",
"parent": "SEASONAL_POP",
"value": 40,
"children": []
},
{
"name": "SEASONAL_LYQ4",
"code": "SEASONAL_LYQ4",
"parent": "SEASONAL_POP",
"value": 22,
"children": []
},
{
"name": "SEASONAL_CYQ1",
"code": "SEASONAL_CYQ1",
"parent": "SEASONAL_POP",
"value": 0,
"children": []
},
{
"name": "SEASONAL_CYQ2",
"code": "SEASONAL_CYQ2",
"parent": "SEASONAL_POP",
"value": 20,
"children": []
},
{
"name": "SEASONAL_CYQ3",
"code": "SEASONAL_CYQ3",
"parent": "SEASONAL_POP",
"value": 40,
"children": []
},
{
"name": "SEASONAL_CYQ4",
"code": "SEASONAL_CYQ4",
"parent": "SEASONAL_POP",
"value": 24,
"children": []
}
],
[
{
"name": "Total Educated",
"code": "Q035001",
"parent": "EDU_ATTAINMENT",
"value": "9891",
"children": []
},
{
"name": "Grade Less than 9",
"code": "Q035003",
"parent": "EDU_ATTAINMENT",
"value": "514",
"children": []
},
{
"name": "Grade 9 to 12",
"code": "Q035007",
"parent": "EDU_ATTAINMENT",
"value": "444",
"children": []
},
{
"name": "High School",
"code": "Q035011",
"parent": "EDU_ATTAINMENT",
"value": "1269",
"children": []
},
{
"name": "Some College",
"code": "Q035012",
"parent": "EDU_ATTAINMENT",
"value": "2001",
"children": []
},
{
"name": "College Degree - Associate's",
"code": "Q035014",
"parent": "EDU_ATTAINMENT",
"value": "400",
"children": []
},
{
"name": "College Degree - Bachelor's",
"code": "Q035015",
"parent": "EDU_ATTAINMENT",
"value": "3018",
"children": []
},
{
"name": "College Degree - Master's",
"code": "Q035016",
"parent": "EDU_ATTAINMENT",
"value": "1706",
"children": []
},
{
"name": "College - Professional",
"code": "Q035017",
"parent": "EDU_ATTAINMENT",
"value": "315",
"children": []
},
{
"name": "College Degree - Doctorate",
"code": "Q035018",
"parent": "EDU_ATTAINMENT",
"value": "224",
"children": []
},
{
"name": "Enrollments (Total Population)",
"code": "EDU_Enrollments",
"parent": "EDU_ATTAINMENT",
"children": [
{
"name": "Nursery school/Preschool",
"code": "Q036003",
"parent": "EDU_Enrollments",
"value": "330",
"children": []
},
{
"name": "Kindergarten/Elementary school",
"code": "Q036006",
"parent": "EDU_Enrollments",
"value": "1158",
"children": []
},
{
"name": "High School",
"code": "Q036015",
"parent": "EDU_Enrollments",
"value": "636",
"children": []
},
{
"name": "College/Graduate /Professional school",
"code": "Q036018",
"parent": "EDU_Enrollments",
"value": "1715",
"children": []
},
{
"name": "Not Enrolled",
"code": "Q036024",
"parent": "EDU_Enrollments",
"value": "10324",
"children": []
}
]
},
{
"name": "Percents",
"code": "PCT_EDU_ATTAINMENT",
"parent": "EDU_ATTAINMENT",
"children": [
{
"name": "% Grade Less than 9",
"code": "XQ035003",
"parent": "PCT_EDU_ATTAINMENT",
"value": "5.197",
"children": []
},
{
"name": "% Grade 9 to 12",
"code": "XQ035007",
"parent": "PCT_EDU_ATTAINMENT",
"value": "4.4937",
"children": []
},
{
"name": "% High school",
"code": "XQ035011",
"parent": "PCT_EDU_ATTAINMENT",
"value": "12.8274",
"children": []
},
{
"name": "% Some college",
"code": "XQ035012",
"parent": "PCT_EDU_ATTAINMENT",
"value": "20.2347",
"children": []
},
{
"name": "% College - Associate",
"code": "XQ035014",
"parent": "PCT_EDU_ATTAINMENT",
"value": "4.0479",
"children": []
},
{
"name": "% College - Bachelors",
"code": "XQ035015",
"parent": "PCT_EDU_ATTAINMENT",
"value": "30.509",
"children": []
},
{
"name": "% College - Masters",
"code": "XQ035016",
"parent": "PCT_EDU_ATTAINMENT",
"value": "17.2467",
"children": []
},
{
"name": "% College - Professional",
"code": "XQ035017",
"parent": "PCT_EDU_ATTAINMENT",
"value": "3.1824",
"children": []
},
{
"name": "% College - Doctorate",
"code": "XQ035018",
"parent": "PCT_EDU_ATTAINMENT",
"value": "2.2612",
"children": []
}
]
}
],
[
{
"name": "1 Person HHs",
"code": "Q014010",
"parent": "HH_by_size",
"value": "2395",
"children": []
},
{
"name": "2 Person HHs",
"code": "Q014011",
"parent": "HH_by_size",
"value": "2140",
"children": []
},
{
"name": "3 Person HHs",
"code": "Q014012",
"parent": "HH_by_size",
"value": "878",
"children": []
},
{
"name": "4 Person HHs",
"code": "Q014013",
"parent": "HH_by_size",
"value": "701",
"children": []
},
{
"name": "5 Person HHs",
"code": "Q014014",
"parent": "HH_by_size",
"value": "247",
"children": []
},
{
"name": "6 Person HHs",
"code": "Q014015",
"parent": "HH_by_size",
"value": "68",
"children": []
},
{
"name": "7+ Person HHs",
"code": "Q014016",
"parent": "HH_by_size",
"value": "54",
"children": []
},
{
"name": "Persons Per HH",
"code": "Q017001",
"parent": "HH_by_size",
"value": "2",
"children": []
}
],
[
{
"name": "Occ Managerial Executive",
"code": "Q050004",
"parent": "EMP_16P_WHITE_COL",
"value": "1748",
"children": []
},
{
"name": "Occ Prof Specialty",
"code": "Q050010",
"parent": "EMP_16P_WHITE_COL",
"value": "2372",
"children": []
},
{
"name": "Occ Healthcare Support",
"code": "Q050024",
"parent": "EMP_16P_WHITE_COL",
"value": "91",
"children": []
},
{
"name": "Occ Sales",
"code": "Q050032",
"parent": "EMP_16P_WHITE_COL",
"value": "1323",
"children": []
},
{
"name": "Occ Office Admin",
"code": "Q050033",
"parent": "EMP_16P_WHITE_COL",
"value": "623",
"children": []
}
],
[
{
"name": "Occ Protective",
"code": "Q050025",
"parent": "EMP_16P_BLUE_COL",
"value": 75,
"children": []
},
{
"name": "Occ Food Preparation Serving",
"code": "Q050028",
"parent": "EMP_16P_BLUE_COL",
"value": 394,
"children": []
},
{
"name": "Occ Bldg Maintenance & Cleaning",
"code": "Q050029",
"parent": "EMP_16P_BLUE_COL",
"value": 183,
"children": []
},
{
"name": "Occ Personal Care",
"code": "Q050030",
"parent": "EMP_16P_BLUE_COL",
"value": 421,
"children": []
},
{
"name": "Occ Farming, Fishing & Forestry",
"code": "Q050034",
"parent": "EMP_16P_BLUE_COL",
"value": 0,
"children": []
},
{
"name": "Occ Construction",
"code": "Q050035",
"parent": "EMP_16P_BLUE_COL",
"value": 330,
"children": []
},
{
"name": "Occ Production Transportation",
"code": "Q050041",
"parent": "EMP_16P_BLUE_COL",
"value": 404,
"children": []
}
],
[
{
"name": "No Vehicle",
"code": "Q029003",
"parent": "VEHICLES_PER_HH",
"value": "531",
"children": []
},
{
"name": "1 Vehicle",
"code": "Q029004",
"parent": "VEHICLES_PER_HH",
"value": "2808",
"children": []
},
{
"name": "2 Vehicle",
"code": "Q029005",
"parent": "VEHICLES_PER_HH",
"value": "2404",
"children": []
},
{
"name": "3 Vehicle",
"code": "Q029006",
"parent": "VEHICLES_PER_HH",
"value": "555",
"children": []
},
{
"name": "4 Vehicle",
"code": "Q029007",
"parent": "VEHICLES_PER_HH",
"value": "131",
"children": []
},
{
"name": "5 Vehicle",
"code": "Q029008",
"parent": "VEHICLES_PER_HH",
"value": "53",
"children": []
},
{
"name": "Aggregate Number of Vehicle",
"code": "Q029009",
"parent": "VEHICLES_PER_HH",
"value": "10078",
"children": []
}
]
];
var el = ["Q029009","Q017001","Q035001"];
arr = arr.filter(e => e !== el);
console.log(arr)Y。
'arr'は、*配列の配列*であり、そして' el'は、文字列の配列です。 'e！== el'を実行することによって、オブジェクトの配列を文字列の配列と比較しています。これは動作しないだけでなく、あなたがしたいことでもありません。 'el'に内部配列のオブジェクトの' code'プロパティが含まれていない内部配列をフィルタリングする必要があります。または* include * - あなたの質問とコードは2つの異なることをしているようです。 – Santi
あなたのスニペットがより簡潔であれば役に立ちます。第二に、なぜ配列内にオブジェクトの配列を作成していますか？私がそれに対して助言する必要がなければ、そのデータ構造は理想的ではありません。 – zfrisch
現在の[フィルタ]（https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter）機能は、複雑なデータスキーマには対応していません。 –