How to output json with loop?

Question

I have some JSON file:

"productsAtributesMaping":[
    {
        "model":"first",
        "params":["0", "1", "2"]
    },
    {
        "model":"second",
        "params":["0", "1", "2", "3", "4"]
    }
]

How to output a params of each object with loop?

@Manishankar It's only missing parent braces, so I would assume this is just a property of a larger object. — Rory McCrossan
– Rory McCrossan, Commented May 27, 2014 at 7:33

Rory McCrossan · Accepted Answer · 2014-05-27 07:34:52Z

1

You can use each() like this:

$.each(data.productsAtributesMaping, function(i, val) {
    $.each(val.params, function(x, param) {
        console.log(param);
    });
});

Example fiddle

answered May 27, 2014 at 7:34

Rory McCrossan

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1 Comment

Rory McCrossan Over a year ago

This place is unbelievable. Give an answer with a demonstration of it working and still get an unexplained downvote.

Sharikov Vladislav · Accepted Answer · 2014-05-27 07:34:19Z

0

Use parseJSON and for..in loop:

// fill in `jsonData` variable
var obj = jQuery.parseJSON(jsonData);
for(var i in obj) {
    var item = obj[i];
    console.log(item.model);
    console.log(item.params);
}

answered May 27, 2014 at 7:34

Sharikov Vladislav

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1 Comment

Rory McCrossan Over a year ago

The data is already in JSON format, so parseJSON is not required. Also, params will output as a joined string, not iterated over as the OP required.

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