我有一個(gè)數(shù)組，我需要基于 TypeID 的自定義排序順序 CategoryId:(5,9,14,1,9,3) 的最終輸出 console.log(_.sortBy(arr, 'CategoryID')); 我可以對(duì) CategoryId 進(jìn)行排序，但我想按特定順序按 CategoryID 排序。<html> <head> <script type="text/javascript" src= "https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore.js"> </script> </head> <body> <script type="text/javascript"> var arr = [ {name: 'kim', salary: 4000,CategoryId:3, TypeId:1}, {name: 'shelly', salary: 5000,CategoryId:14, TypeId:1}, {name: 'don', salary: 100,CategoryId:9, TypeId:1}, {name: 'mark', salary: 4500,CategoryId:5, TypeId:2}, {name: 'mark', salary: 4500,CategoryId:5, TypeId:1}, {name: 'joh', salary: 3450,CategoryId:9, TypeId:1}, {name: 'joe', salary: 5100,CategoryId:1, TypeId:1}, {name: 'moore', salary: 5100,CategoryId:14, TypeId:2}, {name: 'wane', salary: 1500,CategoryId:14, TypeId:2}, {name: 'dick', salary: 400,CategoryId:3, TypeId:1} ]; console.log(_.sortBy(arr, 'CategoryId')); </script> </body> 我希望CategoryId:(5,9,14,1,3) 的結(jié)果集特定順序最終輸出：const output = [{ name: 'mark', salary: 4500, CategoryId: 5, TypeId: 1,}, { name: 'joh', salary: 3450, CategoryId: 9, TypeId: 1,}, { name: 'don', salary: 100, CategoryId: 9, TypeId: 1,}, { name: 'joh', salary: 3450, CategoryId: 9, TypeId: 1,}, { name: 'shelly', salary: 5000, CategoryId: 14, TypeId: 1,}, { name: 'joe', salary: 5100, CategoryId: 1, TypeId: 1,}, { name: 'kim', salary: 4000, CategoryId: 3, TypeId: 1,}, { name: 'mark', salary: 4500, CategoryId: 5, TypeId: 2,}, { name: 'moore', salary: 5100, CategoryId: 14, TypeId: 2,}, { name: 'wane', salary: 1500, CategoryId: 14, TypeId: 2,}];
如何在 Underscore js - Arrays 中按（特定順序）設(shè)置順序
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2021-07-09 15:02:22
