Question

I have two JavaScript arrays below that both have the same number of entries, but that number can vary.

[{"branchids":"5006"},{"branchids":"5007"},{"branchids":"5009"}]      
[{"branchnames":"GrooveToyota"},{"branchnames":"GrooveSubaru"},{"branchnames":"GrooveFord"}] 

I want to combine these two arrays so that I get

[{"5006":"GrooveToyota"},{"5007":"GrooveSubaru"},{"5008":"GrooveFord"}]

I’m not sure how to put it into words but hopefully someone understands. I would like to do this with two arrays of arbitrary length (both the same length though).

Any tips appreciated.

Answer 1

var ids = [{"branchids":"5006"},{"branchids":"5007"},{"branchids":"5009"}];
var names = [{"branchnames":"GrooveToyota"},{"branchnames":"GrooveSubaru"},{"branchnames":"GrooveFord"}];
var combined = [];

for (var i = 0; i < ids.length; i++) {
    var combinedObject = {};
    combinedObject[ids[i].branchids] = names[i].branchnames;
    combined.push(combinedObject);
}

combined; // [{"5006":"GrooveToyota"},{"5006":"GrooveSubaru"},{"5006":"GrooveFord"}]