jQuery no alert array data

Question

Array from result;

 {"autor":"Testando","publication":"a"}{"autor":"Testando","publication":"a"}{"autor":"Testando","publication":"asa"}{"autor":"Testando","publication":"a"}

PHP;

header('Content-Type: application/json');
while ($rows = $stmt->fetch(PDO::FETCH_ASSOC)) {
    $autor = $rows['Nome']; 
    $publication = $rows['publication'];
    $my = array(
    "autor"=>"$autor",
    "publication"=>"$publication"
    );  
    echo json_encode($my);      
    }

Javascript;

            dataType: "json",
            success: function (data) {
                     $(data).each(function(autor, pubication) {
                     alert(data.autor + " : " + data.publication) 
                     });
            }

My problem: jQuery no alert the data

I think the problem is because there is no comma between the results, because when there is only one result, he warns normally in the future want to make a .append in the data, but I can not simply alert data, can anyone help?

You simply get no alert because your JS is expecting JSON, and your PHP returns a String that is not valid JSON. So your success function is not executed. And there is a typo in your JS: pubication — blex
– blex, Commented Aug 23, 2015 at 17:13

Ahmad · Accepted Answer · 2015-08-23 17:15:04Z

2

The problem is exactly what you said. Try to do this:

    header('Content-Type: application/json');
    $arr = array();
    while ($rows = $stmt->fetch(PDO::FETCH_ASSOC)) {
        $autor = $rows['Nome']; 
        $publication = $rows['publication'];
        $my = array(
        "autor"=>"$autor",
        "publication"=>"$publication"
        );  
        $arr[] = $my;
    }
    echo json_encode($arr);

answered Aug 23, 2015 at 17:15

Ahmad

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1 Comment

Marlene Oliveira Over a year ago

thanks for help, my php and js he was wrong; thanks for fix my php

rrk · Accepted Answer · 2015-08-23 17:14:54Z

1

It looks like the you are using the each() function wrong.

$(data).each(function(i, value) {
    alert(value.autor + " : " + value.publication) 
});

answered Aug 23, 2015 at 17:14

rrk

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3 Comments

Marlene Oliveira Over a year ago

thanks for help, my php and js he was wrong; thanks for fix my js

rrk Over a year ago

@MarleneOliveira well, I did what I could... :)

Marlene Oliveira Over a year ago

man, how I append the data after this? tryed $('#response').append(value.autor + " : " + value.publication); and failed :/

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