我有一个像下面这样的对象。我需要将所有subcategoryList名称作为单行呈现给 Angular HTML 模板。我在一行中使用这种解决方案打印数组:someObject.languages.join(' , '). 我可以使用什么类型的方法?我不能使用*ngFor,因为它会为每个对象项呈现单独的行。
{
firstName: " Hello",
lastName: "World",
category: [{
catId: "1",
catName: "SomeCat"
subcategoriesList: [{
subcatId: "5",
subcatName: "SubSomeCat"
},
{
subcatId: "6",
subcatName: "SubSomeCat1"
}
]
}, {
catId: "2",
catName: "SomeCat2"
subcategoriesList: [{
subcatId: "9",
subcatName: "SubSomeCat"
},
{
subcatId: "10",
subcatName: "SubSomeCat1"
}
]
}]
}