Question

I have an array (took from an API) with near 300 values, but I need to call someAction() with sets of 10 values. I mean, 1-10, 11-20, 21-30… and so. I was limiting it to 10, but other 290 values were lost.
Its a multidimensional array.

var n = 10; // Limit of names
for (var i = 0; i < n; i++) {
    namestr += names[i].first + "(" + names[i].nick + ")";
    if(i != (n-1)){namestr += ", ";}
}
someAction(namest, function(){...});

Thanks for your help

Answer 1

If you just want to call someAction on every 10 elements you might do this:

for (var i = 0; i < names.length; i+=10) {
    someAction(names.slice(i, i+10));
}

Based on your comment, you could do this:

for (var i = 0; i < names.length; i+=10) {
    var tmp = names.slice(i, i+10);
    for (var j = 0; j < tmp.length, j++) {
        tmp[j] = tmp[j].first + " (" + tmp[j].nick + ")";
    }
    someAction(tmp.join(","));
}