parsing and looping through json data - php

Question

I have been working on this code for some time now and have researched on various solutions on how to solve it, but i have found none.
I am getting the following json data:
{"id":"4","name":"bugatti","details":"the bugatti v8 simplly the best","seats":"2","status":"0","image"
:"","category":"sedean"}{"id":"5","name":"bently","details":"the bently the best of the best","seats"
:"5","status":"0","image":"","category":"SUV"}
I'm having trouble parsing that json data which I get from the jquery ajax $.post request as shown below:
$.post('response.php',
{
task : 'fleet'
},
function(data)
{
data = $.parseJSON(data);
$.each(data , function (key,value)
{
console.log(value);
});
console.log(data.id);
}
).error(
function()
{
}
).success(
);
Here is the response.php data:
if(isset($_POST['task']) && $_POST['task'] == 'fleet')
{
$car = new Cars();
$fleet = $car->getAll();
foreach( $car->data() as $cars )
{
echo json_encode($cars);
}
}
What could be the problem?

Answer 1

I would do something like this
You can also add dataType: 'json' to your $.post function.
// making sure we pass the header for the json output
header('Content-Type: application/json');
// if $car->data() (is the array, just encode it to json)
echo json_encode($car->data());
I ran some examples with your code (without the ajax)
var data = '{"id":"4","name":"bugatti","details":"the bugatti v8 simplly the best"}';
data = $.parseJSON(data);
$.each(data , function (key,value)
{
console.log(value);
});
// key will output id, name, details..
// value will output (what is below)
output :
4
bugatti
the bugatti v8 simplly the best
(remove value.id and just say value)
If you wanted to confirm the param, you can easily do
if (key == 'id')