I am new one in object oriented javascript and trying to define a class, that have an array as a data member. this data member of class storing objects of an other class as an array.
it will be more clear by this example
function classA(id, objB_01)
{
this.id = id; // data member that store a simple value
this.arrayname = objB_01 // How multiple instance of classB is stored in this array
}
function classB( id, name, status)
{
this.id = id;
this.name = name;
this.status = status
}
objB_01 = new classB("01", "john", "single");
objB_02 = new classB("02", "smith" "single");
objB_03 = new classB("03", "nina", "married");
now my question is how i can write classA
so that single instance of classA
hold an array that store mutiple object of classB
Something like this
objA = new classA("01",objB_01);
objA.arrayname = objB_02;
objA.arrayname = objB_03;
Now Finally objA
contain one string and one array that store multiple objects of classB
Please point me in the right direction
One option can be to initialize an empty array in the constructor function and also have some method to add objects to the array.
function classA (id) {
this.id = id;
this.array = [];
this.add = function (newObject) {
this.array.push(newObject);
};
}
Then you can do this:
objA = new classA("01");
objA.add(objB_01);
objA.add(objB_02);
objA.add(objB_03);