小编Abh*_*ana的帖子

我正在寻找一种基于某种条件将数组列表复制到另一个列表的巧妙方法。我不想逐个复制元素。这也需要时间，当然还有很多行

MYJSON

$scope.leadsDataSource=[{
            id: 1,
            type: 1,
            typeName: "Lead",
            client: 1,
            clientName: "Ljungbloms Elektriska AB",
            marking: "Marking for Ljungbloms Elektriska AB",
            status: 2,
            statusName: "Open",
            stage: 2,
            stageName: "Stage 2",
            leadValue: 1,
            probability: 1,
            issuer: 1,
            issuerName: "Sales",
            handler: 1,
            handlerName: "Sales",
            created: 1462345200000,
            createdString: "2016-05-04"
        }, {
            id: 2,
            type: 1,
            typeName: "Lead",
            client: 2,
            clientName: "Solina Sweden AB",
            marking: "Marking for Solina Sweden AB",
            status: 1,
            statusName: "Closed",
            stage: 3,
            stageName: "Stage 3",
            leadValue: 1,
            probability: 1,
            issuer: …