角度表中的嵌套行

我有一个这样的JSON数组:

[
  {
    "students": {
      "Student1": {
        "number": "15",
        "books": {
          "Mystery": [
            "Book1",
            "Book2"
          ]
        }
      },
      "Student2": {
        "number": "12",
        "books": {
          "Romance": [
            "Book1"
          ],
          "Adventure": [
            "Book1",
            "Book2"
          ]
        }
      },
      "Student3": {
        "number": "116",
        "books": {
        }
      }
    },
    "class": "7th Grade",
    "school": "High School 1"
  }
]

我想以以下方式在Angular1页面上以表格的形式显示这些数据:

?

如何才能使列彼此调整大小,以及如何根据需要使用嵌套的ng重复?

我尝试在student, student-number, and books列中嵌套表,在books列中嵌套一个表,但是对齐总是关闭的,如果"books"字段为空,我无法获得"No Books"的默认值。

这是我到目前为止所尝试的Plunkr。

转载请注明出处:http://www.yaohuano3.com/article/20230526/1163851.html