how to define an array of two types in typescript
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class College {
collegeTitle: String;
collegeId:number
course: String;
students: Student;
constructor( collegeTitle: String,collegeId:number , classroomname: String , students: Student ) {
this.collegeTitle = collegeTitle ;
this.collegeId = collegeId ;
this.classroomname = classroomname;
this.students = students ;
}
}
Earlier college had only one course .. so it worked fine..
now there are more courses and have to keep like array of course,students within the college.. what is the best way to achieve this?
I dont really need anything like map or other constructs since i am not retrieving them with key value ..I am just iterating and showing it in the UI
is it an array of interface or array of types? How will the code look like?
typescript
asked Nov 19 at 20:06
Jocket
679528
add a comment |
up vote
0
down vote
favorite
class College {
collegeTitle: String;
collegeId:number
course: String;
students: Student;
constructor( collegeTitle: String,collegeId:number , classroomname: String , students: Student ) {
this.collegeTitle = collegeTitle ;
this.collegeId = collegeId ;
this.classroomname = classroomname;
this.students = students ;
}
}
Earlier college had only one course .. so it worked fine..
now there are more courses and have to keep like array of course,students within the college.. what is the best way to achieve this?
I dont really need anything like map or other constructs since i am not retrieving them with key value ..I am just iterating and showing it in the UI
is it an array of interface or array of types? How will the code look like?
typescript
asked Nov 19 at 20:06
Jocket
679528
1
It's unclear what you're expecting to store, but I'd suggest something likecourses: { course: string, students: Student };. Obviously you can name that interface if you like.
– jonrsharpe
Nov 19 at 20:16
this is what i needed... thanks
– Jocket
Nov 19 at 23:57
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
class College {
collegeTitle: String;
collegeId:number
course: String;
students: Student;
constructor( collegeTitle: String,collegeId:number , classroomname: String , students: Student ) {
this.collegeTitle = collegeTitle ;
this.collegeId = collegeId ;
this.classroomname = classroomname;
this.students = students ;
}
}
Earlier college had only one course .. so it worked fine..
now there are more courses and have to keep like array of course,students within the college.. what is the best way to achieve this?
I dont really need anything like map or other constructs since i am not retrieving them with key value ..I am just iterating and showing it in the UI
is it an array of interface or array of types? How will the code look like?
typescript
asked Nov 19 at 20:06
Jocket
679528
class College {
collegeTitle: String;
collegeId:number
course: String;
students: Student;
constructor( collegeTitle: String,collegeId:number , classroomname: String , students: Student ) {
this.collegeTitle = collegeTitle ;
this.collegeId = collegeId ;
this.classroomname = classroomname;
this.students = students ;
}
}
Earlier college had only one course .. so it worked fine..
now there are more courses and have to keep like array of course,students within the college.. what is the best way to achieve this?
I dont really need anything like map or other constructs since i am not retrieving them with key value ..I am just iterating and showing it in the UI
is it an array of interface or array of types? How will the code look like?
typescript
typescript
asked Nov 19 at 20:06
Jocket
679528
asked Nov 19 at 20:06
Jocket
679528
asked Nov 19 at 20:06
Jocket
679528
asked Nov 19 at 20:06
Jocket
679528
asked Nov 19 at 20:06
Jocket
679528
679528
1
It's unclear what you're expecting to store, but I'd suggest something likecourses: { course: string, students: Student };. Obviously you can name that interface if you like.
– jonrsharpe
Nov 19 at 20:16
this is what i needed... thanks
– Jocket
Nov 19 at 23:57
add a comment |
1
It's unclear what you're expecting to store, but I'd suggest something likecourses: { course: string, students: Student };. Obviously you can name that interface if you like.
– jonrsharpe
Nov 19 at 20:16
this is what i needed... thanks
– Jocket
Nov 19 at 23:57
1
1
It's unclear what you're expecting to store, but I'd suggest something like
courses: { course: string, students: Student };. Obviously you can name that interface if you like.– jonrsharpe
Nov 19 at 20:16
It's unclear what you're expecting to store, but I'd suggest something like
courses: { course: string, students: Student };. Obviously you can name that interface if you like.– jonrsharpe
Nov 19 at 20:16
this is what i needed... thanks
– Jocket
Nov 19 at 23:57
this is what i needed... thanks
– Jocket
Nov 19 at 23:57
add a comment |
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1
It's unclear what you're expecting to store, but I'd suggest something like
courses: { course: string, students: Student };. Obviously you can name that interface if you like.– jonrsharpe
Nov 19 at 20:16
this is what i needed... thanks
– Jocket
Nov 19 at 23:57