Question

I have two arrays which im checking against in a for loop, but am stuck on how to make the for loop work on the array.

The array is build like this in json_encode:

var bdata = {"1":["50","50","0","Player1"],"2":["1500","1000","1000","Player2"]};

The array i am comparing it against is encoded like this:

var vdata = {"uid":"1","total":"1","w":"1","t":"1","s":"1","g":"1","l":"0","upd":"0"};

Then i tried to create the loop by converting them into arrays but it does not work:

bdata = JSON.parse(bdata);
vdata = JSON.parse(vdata);
    for(bdata[0] as bid){
    if(vdata["w"] >= bdata[bid][1] && vdata["g"] >= bdata[bid][0] && vdata["s"] >= bdata[bid][2]){
document.getElementById(id).innerHTML += "<br/>"+bdata[bid][3];     
        }else{
document.getElementById(id).innerHTML += "<br/><font color='red'>"+bdata[bid][3]+"</font>";     
        }
    }

But the error i get is : Unexpected identifier

I’m not even sure im looping the first array correctly ?

Answer 1

Plenty of syntax errors. For example

1. For loop syntax. Either use

   for (init counter; condition; post loop operation)
   eg,
   for (var i = 0; i < array.length; i++)
   

   or

   for (property in collection)
   

2. Greater-than-or-equal-to comparison operator

   >=
   

   not

   =>
   

3. You don’t need to use JSON.parse(), you already have JSON objects