I'm trying to convert an object that I get from PHP into an array in Javascript but I don't know how to solve this, I try some solutions I read before do this question but it doesn't work, I got something like this in PHP
$data = explode(',', $articles);
$length = count($data);
for ($i = 0; $i < $length; $i++) {
$products = explode('-', $data[$i]);
$product_key = $products[0];
$quantity = $products[1];
$get_data_product = mysqli_query($connection, "SELECT * FROM articles WHERE id_article = '".$product_key."' AND id_user = '".$id_user."'") or die (mysqli_error($connection));
$get_data_product = mysqli_fetch_assoc($get_data_product);
$article_name = $get_data_product['name'];
$article_price = $get_data_product['price'];
$info[$i] = array('name' => $article_name, 'quantity' => $quantity, 'price' => $article_price);
}
echo json_encode($info);
And in Javascript
success: function(info) {
var data = JSON.stringify(info);
console.log(data);
}
Console log show this
[{"name":"prueba 2","quantity":"4","price":"100"}]
I tried to read them all with ths code but it is showing data, only when I use console log or alert
$.each(data, function(i) {
$('#content').append('<tr class="text-center">' +
'<td>' + data[i].quantity + '</td>' +
'<td>' + data[i].name + '</td>' +
'</tr>');
});
As prodigitalson notes in the comments - and is effectively the answer - you converted your data into a JSON object in PHP, but then convert it needlessly into a string, so you then can't manipulate it at all.
E.g: JSON.stringify([{test: 1}]) becomes "[{test: 1}]".
Removing that, you will then be able to loop on it in your original way, or you can loop on it using a standard javascript foreach where data is your response in your callback containing [{"name":"prueba 2","quantity":"4","price":"100"}]:
data.forEach(function (e) {
$('#content').append(
'<tr class="text-center">\n' +
'<td>' + e.quantity + '</td>\n' +
'<td>' + e.name + '</td>\n' +
'</tr>\n'
);
});
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