根据值的有序列表对对象数组进行排序

Question

const arr = [{Id:"3",name: "ADMIN"},{Id:"1",name: "SECURITY"},{Id:"2",name: "INFORMATION_REPORTING"},{Id: "23",name: "PAYMENTS_SERVICES"},{Id: "344",name: "PAYMENT_HUB"},{Id: "31",name: "RTP"},{Id: "43",name: "PAYMENTS"},{Id: "34",name: "GPI_ALERTS"},{Id: "65",name: "ADMINISTRATION"}]我有arr，它具有此处描述的值。我想使用如下所示的键名称对arr重新排序，按顺序显示。ADMINADMINISTRATIONPAYMENTSRTPPAYMENTS_SERVICESINFORMATION_REPORTINGPAYMENT_HUBSECURITYGPI_ALERTS因此，我希望根据名称键按上面显示的顺序进行arr。

Answer 1

您可以根据项目在Array.prototype.sort()arrArray.prototype.indexOf()orderList

const arr = [{Id:"3",name:"ADMIN"},{Id:"1",name:"SECURITY"},{Id:"2",name:"INFORMATION_REPORTING"},{Id:"23",name:"PAYMENTS_SERVICES"},{Id:"344",name:"PAYMENT_HUB"},{Id:"31",name:"RTP"},{Id:"43",name:"PAYMENTS"},{Id:"34",name:"GPI_ALERTS"},{Id:"65",name:"ADMINISTRATION"}],

    orderList =  ['ADMIN','ADMINISTRATION','PAYMENTS','RTP','PAYMENTS_SERVICES','INFORMATION_REPORTING','PAYMENT_HUB','SECURITY','GPI_ALERTS'],

    

    result = arr.sort(({name:nameA},{name:nameB}) =>

        !orderList.includes(nameA) ?

        1 :

        !orderList.includes(nameB) ?

        -1 :

        orderList.indexOf(nameA) - orderList.indexOf(nameB)

      )

      

console.log(result)      

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