CODEWITHSUNDEEP
phpjqueryjson
Anni
Anni

Reputation: 85

convert json_encode data to javascript array

I am send some data from php by json_encode to javascript. this is the data 

[{"albumid":"ASaBFzCtl8","albumname":"anni","type":"3","access":"2","itemcount":"2"},{"albumid":"EmgsZ43ehT","albumname":"testalbum","type":"1","access":"1","itemcount":"0"},{"albumid":"Jf4H4SvFGk","albumname":"test2album","type":"3","access":"1","itemcount":"0"},{"albumid":"k3pacBSmIl","albumname":"testalbumpvt","type":"3","access":"2","itemcount":"0"}]

after enoding in php it is something like that 

       //json_encode($data);

"[{\"albumid\":\"ASaBFzCtl8\",\"albumname\":\"anni\",\"type\":\"3\",\"access\":\"2\",\"itemcount\":\"2\"},{\"albumid\":\"EmgsZ43ehT\",\"albumname\":\"testalbum\",\"type\":\"1\",\"access\":\"1\",\"itemcount\":\"0\"},{\"albumid\":\"Jf4H4SvFGk\",\"albumname\":\"test2album\",\"type\":\"3\",\"access\":\"1\",\"itemcount\":\"0\"},{\"albumid\":\"k3pacBSmIl\",\"albumname\":\"testalbumpvt\",\"type\":\"3\",\"access\":\"2\",\"itemcount\":\"0\"}]"

i am receiving this in jquery 

$.post("demo.php",
  {
    token:"123456789"
  },
  function(data,status){
    alert("Data: " + data + "\nStatus: " + status);
  });

what can i do so that i get all data in javascript array i need type value out of it and looking something like that 

var typevalue = jsonArray['type'];
// typevalue = 3

Upvotes: 0

Views: 4005

Answers (4)

Wilmer
Wilmer

Reputation: 2511

Assuming you have parsed json here's how you loop it:

$.each(data, function(key, album){
    console.log(album.type);
});

To grab the first type in the list simply do:

var albumType = data[0].type;

Full solution with parsing:

$.post("demo.php", {
    token: "123456789"
},

function (data, status) {
    $.each(data, function (key, album) {
        alert(album.type);
    });

}, "json"); //datatype defined here

Upvotes: 1

Archytas60
Archytas60

Reputation: 11

1stly you can encode the array directly

  $sendData = JSON_encode(array(
    "albumId"=>"ASaBFzCtl8",
    "albumName"=>"anni",
     // etc
   ));
   echo $sendData;

2ndly in JS, you can parse the date with JSON_parse

 $.post("demo.php",
      {
        token:"123456789"
      },
      function(data,status){
        var json = JSON_parse(data);
        console.log(json.albumId); // or alert
      }
    );

Upvotes: 0

Sahil Mittal
Sahil Mittal

Reputation: 20753

Sending array from php as-

json_encode($php_array);

Receive the array in js-

var js_array = jQuery.parseJSON(result);

$.each(js_array , function(idx,obj) {
    console.log(obj.type);
});

Upvotes: 0

nni6
nni6

Reputation: 1000

Without JQuery:

JSON.parse(data);

Upvotes: 0

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