javascript - Get specific info out of json -


this question has answer here:

how can "coords" data out of json object in jquery? , each object own coords?

example of returned json php shown in console:

[     {       "id":"7",     "name":"example",     "address":"example adress",     "coords":"96.0,17.0"   },   {       same here etc.   } ]

edit: problem can't access json object in way recommended. if type object[0] "[" if type object[1] "{" other characters in sequence '"', "i", "d", etc.

i console log in sucessfull ajax call so:

.done(function(data) {     console.log(data[2]); });

and php returns data so:

echo json_encode($mydata);

your data coming string, need 1 of 2 things json format:

  • in .ajax call, set option datatype: 'json' alongside url, data etc parameters ( $.ajax({ url: 'x.php', datatype: 'json' ... }).done(function... )
  • manually parse json in .done() function ( .done(function(data) { data = $.parsejson(data); ... }); )

this convert json format, original answer below applied.

since json array @ outermost level ([ ]), can access first-level items array notation (eg. [0]). inside that, have object ({ }) need dot-notation there (eg. [0].coords).

assuming variable called myjson can @ first coords myjson[0].coords, second set myjson[1].coords, etc. can loop on myjson coords in loop.


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