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JavaScript JavaScript Loops, Arrays and Objects Tracking Data Using Objects The Build an Object Challenge, Part 2 Solution

lagah rajan
lagah rajan
1,741 Points
Posted by lagah rajan
lagah rajan
1,741 Points

how student_report knows about student data structure . We do not tell or link student_report about student

i was thinking we must add something in student_report program that will tell it about student data structure it is using or going to use. But it is not so, now plz tell me logic behind this.

1 Answer

Philip Gales
Philip Gales
15,193 Points
Philip Gales
Philip Gales
15,193 Points

He vaguely explains why starting at the 0:50 second mark. Basically, when it comes to javascript, any .js files linked previously are available to the ones after. Think of it as one giant file starting at the first script tag in your index.html. Because the student_report is linked after students, you are able to access the students information.

lagah rajan
lagah rajan
1,741 Points
lagah rajan
lagah rajan
1,741 Points

o thanks sir.I missed it in video . U make me clear.