Blank result received after parsing Ajax JSON data

While attempting to parse JSON data using AJAX, I came across an example on this site:

how to parse json data with jquery / javascript?

In the example provided, it worked flawlessly for them, but in my case, the content turned blank.

Simply trying to echo the PHP showed the JSON without any issues. Trying to figure out what could be causing the problem.

<!DOCTYPE HTML>
<html>
<head>
  <link type ="text/css" rel="stylesheet" href= "css/bootstrap.css">
 <link type ="text/css" rel="stylesheet" href= "css/account.css">
</head>

 
 <body>
    <p id="result">fefe</p>>
     <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

<script src="js/bootstrap.min.js"></script>
     <script>
    $.ajax({ 
                    type: 'GET', 
                    url: 'get.php', 
                    data: { get_param: 'value' }, 
                    dataType:'json',
                    success: function (data) { 
                                        var names = data
                        $('#result').html(data);
                    }
                });
        </script>
    </body>
    </html>

Here is what the JSON result looks like in PHP:

    [{"id":"1","userid":"26","title":"654","description":"654"}]

Answer №1

What type of data are you dealing with?

success: function (result) {
    console.log(result);
}

If it's an array of objects, you could try this approach:

$.ajax({ 
    type: 'GET', 
    url: 'get.php', 
    data: { get_param: 'value' }, 
    dataType:'json',
    success: function (response) { 
        for(var j = 0; j < response.length; j++) {
            // use response[j].description to response[j].userid for your operations
        }
    }
});

Answer №2

Here is a suggestion for you to consider:

$.ajax({
      type: "GET",
      dataType: "json",
      url: "getjobs.php",
      data: data,
      success: function(data) {
       $('#result').html(data);

        }
      });

Answer №3

To have a successful AJAX call, make sure to specify the datatype as jsonp in the $.ajax function. You can then use an alert to display the returned value.

      $.ajax({ 
            type: 'GET', 
            url: 'get.php', 
            data: { get_param: 'value' }, 
            dataType:'jsonp',
            success: function (data) { 
                alert('The data is: ' + data);
                $('#result').html(data);
            }
        });

Answer №4

Give this a shot:

$.ajax({ 
            type: 'GET', 
            url: 'retrieve.php', 
            data: { retrieve_param: 'value' }, 
            dataType:'json',
            success: function (data) { 
                 console.log(data);
            }
        });

By opening the console (like in the development tools of Chrome browser), you'll be able to view the actual output.

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