Javascript array shows [object object] instead of showing the text

Question

have been trying to pass a PHP array to a JavaScript array, but when I read out the content of that JavaScript array it shows literally [object, object].

if($error!='') {
    $this->output
        ->set_content_type('application/json')
        ->set_output(json_encode(array(
            'message' => array(
                array(
                    'status'=>'error',
                    'message'=> $error1
                ),
                array(
                    'status'=>'error',
                    'message'=> $error2
                )
            )
        )));
}

$error1='Size Title Required !';
$error2='Size Code Required !';

I have been trying to pass a PHP array to a JavaScript array, but when I read out the content of that JavaScript array it shows literally [object, object].

What I think is happening is that your nested arrays are not being serialized to to JSON. — SeedyROM, Jan 30 '19 at 11:17
The default conversion from an object to string is "[object Object]" try accessing it array[0] — p u, Jan 30 '19 at 11:18
simply write array[0] then check..its php code I don't know how to access it — p u, Jan 30 '19 at 11:55

score 0 · Answer 1 · answered Jan 30 '19 at 11:47

0

do this to php array

var js_obj = <?php echo json_encode($phpArray); ?>)
 console.log(js_obj); // to check in console

and use it in javascript then

answered Jan 30 '19 at 11:47

Ahmed Sunny

2,160
1
21
27

score -1 · Answer 2 · answered Jan 30 '19 at 11:19

-1

That's because you have an JSON object. Use JSON.Stringify(YourObject)

answered Jan 30 '19 at 11:19

WKoppel

504
3
15

i'm new at this, can you please tell me how to do this? – Samir Raihan Jan 30 '19 at 11:28
show your JavaScript first where you are trying to access the variables. – WKoppel Jan 30 '19 at 11:30
$.ajax( { url: "", type : "POST", dataType : "JSON", data : data, processData : false, contentType : false, cache : false, async : false, success: function (data) { if(data.status=='error'){ $.toast({ heading: 'Error', text: data.message, position: 'bottom-right', loaderBg:'#ff6849', icon: 'error', hideAfter: 3000 }); } }, – Samir Raihan Jan 30 '19 at 11:34

score -1 · Answer 3 · answered Jan 30 '19 at 11:20

-1

try using json_encode() method in PHP before passing to javascript.

And Use JSON.parse() method in JavaScript to fetch

answered Jan 30 '19 at 11:20

Vijaya Prabhakar Konduri

1
1
1

i'm new at this, can you please tell me how to do this? – Samir Raihan Jan 30 '19 at 11:28
var response = ; response = JSON.Parse(response); – Vijaya Prabhakar Konduri Jan 30 '19 at 12:30

Javascript array shows [object object] instead of showing the text

3 Answers3