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我有一个复杂的结构化json数据,需要在我的Angular 6 App中应用高级过滤.

JSON数据:

[{
    "StudentId": 1,
    "StudentName": "Student1",
    "Sex":"M",
    "Programs": [
        {
            "StudentId": 1,
            "ProgramName": "Java",
            "ProgramCategory": "Engineering",
            "ProgramStatus": "Full Time"
        },
        {
            "StudentId": 1,
            "ProgramName": "HR Management 2",
            "ProgramCategory": "HR",
            "ProgramStatus": "Part Time"
        },
        {
            "StudentId": 1,
            "ProgramName": "Accounting 1",
            "ProgramCategory": "Finance",
            "ProgramStatus": "Full Time"
        }
    ]
 },
{
    "StudentId": 2,
    "StudentName": "Student2",
    "Sex":"F",
    "Programs": [
        {
            "StudentId": 2,
            "ProgramName": "HR Management 1",
            "ProgramCategory": "HR",
            "ProgramStatus": "Part Time"
        },
        {
            "StudentId": 2,
            "ProgramName": "Accounting 3",
            "ProgramCategory": "Finance",
            "ProgramStatus": …