Question

I’m looking for a way to create variables dynamically in javascript

eg

I have a loop

for (i=0;i<15;i++){
}

now I need to create variables dynamically eg var “a”+i for eavh value in the loop. Is this possible and how?

Answer 1

Since you are dealing with numeric, sequential variables — use an array.

var foo = [];
for (var i = 0; i < 15; i++) {
    foo[i] = something;
}