Easiest way to interate over a complex JSON object via Javascript

Question

I\'m consuming JSON data that has a bit of a weird structure for example:

{
    \"RESULT\": 
    {
        \"COLUMNS\": [\"ID\",\"name\",\"ENABLED\",\"perms\         


        

Answer 1

you can use underscore Array functions for this task

http://underscorejs.org/#arrays

uusing the object function would be helpful http://underscorejs.org/#object

from the documentation : _.object(list, [values]) Converts arrays into objects. Pass either a single list of [key, value] pairs, or a list of keys, and a list of values ..the example:

_.object(['moe', 'larry', 'curly'], [30, 40, 50]);
 => {moe: 30, larry: 40, curly: 50}

here is the JSfiddle with the solution http://jsfiddle.net/rayweb_on/kxR88/1/

and the code looks like this for this specific scenario.

 var plain = {
"RESULT": 
{
    "COLUMNS": ["ID","name","ENABLED","perms","vcenabled","vcvalue","checkenabled","checkvalue","indxenabled","indxvalue"],
    "DATA": [
                [7,"Site-A", 1, "1,2", 1, 1, 1, 0, 0, 0],
                [15,"Site-B", 1, "1,2,3,4", 1, 1, 1, 0, 0, 0]
    ]
},
"ERROR": 0
},

formatted = [];

_.each(plain.RESULT.DATA, function(value) {
    var tmp = {};
     tmp = _.object(plain.RESULT.COLUMNS,value)
    formatted.push(tmp);
});

 console.log(formatted);