javascript - 如何根据键搜索充满对象的数组并返回特定对象

Question

我有一个对象数组:

    [{
    "businessunit": [{
        "Area": [{
            "Asset": [{
                "Wells": {
                    "Well": "Well 11"
                },
                "name": "Field 1"
            }, {
                "Wells": {
                    "Well": "Well 12"
                },
                "name": "Field 2"
            }],
            "name": "Archer"
        }, {
            "Asset": [{
                "Wells": {
                    "Well": "Well 13"
                },
                "name": "Field 3"
            }, {
                "Wells": {
                    "Well": "Well 14"
                },
                "name": "Field 4"
            }],
            "name": "Anderson"
        }],
        "name": "North America"
    }, {
        "Area": [{
            "Asset": [{
                "Wells": {
                    "Well": "Well 15"
                },
                "name": "Field 5"
            }, {
                "Wells": {
                    "Well": "Well 16"
                },
                "name": "Field 6"
            }],
            "name": "ArcherSouth"
        }, {
            "Asset": [{
                "Wells": {
                    "Well": "Well 17"
                },
                "name": "Field 7"
            }, {
                "Wells": {
                    "Well": "Well 18"
                },
                "name": "Field 8"
            }],
            "name": "AndersonSouth"
        }],
        "name": "South America"
    }],
    "name": "XYZ Oil Co"
}, {
    "businessunit": [{
        "Area": [{
            "Asset": {
                "Wells": {
                    "Well": "Well 19"
                },
                "name": "Field 9"
            },
            "name": "Archer"
        }, {
            "Asset": [{
                "Wells": {
                    "Well": "Well 110"
                },
                "name": "Field 10"
            }, {
                "Wells": {
                    "Well": "Well 120"
                },
                "name": "Field 20"
            }],
            "name": "Anderson"
        }],
        "name": "North America"
    }, {
        "Area": {
            "Asset": [{
                "Wells": {
                    "Well": "Well 130"
                },
                "name": "Field 30"
            }, {
                "Wells": {
                    "Well": "Well 140"
                },
                "name": "Field 40"
            }],
            "name": "AndersonSouth"
        },
        "name": "South America"
    }],
    "name": "ABC Oil Co"
}];

我想根据提供的键进行搜索并返回包含该键的特定对象。

例如:如果我通过 key = "North America"，我将得到:

{
    "Area": [{
        "Asset": [{
            "Wells": {
                "Well": "Well 11"
            },
            "name": "Field 1"
        }, {
            "Wells": {
                "Well": "Well 12"
            },
            "name": "Field 2"
        }],
        "name": "Archer"
    }, {
        "Asset": [{
            "Wells": {
                "Well": "Well 13"
            },
            "name": "Field 3"
        }, {
            "Wells": {
                "Well": "Well 14"
            },
            "name": "Field 4"
        }],
        "name": "Anderson"
    }],
    "name": "North America"
}

我试过了

function search(nameKey, myArray) {
            for (var i = 0; i < myArray.length; i++) {
                if (myArray[i].name === nameKey) {
                    return myArray[i];
                }
            }
        }

但是由于我的对象数组再次包含更多对象数组。这没有帮助。

Answer 1

使用过滤器:

var results = $filter('filter')(myArray, { 'name': nameKey }, true)