I am unable to get any data when I echo json
What I am trying to do is when use selects a image it will upload it and then display files beloing to that question_code
The upload ajax part works fine just can not get the data.
Question Why would the display attachment function not be able to get the data? the when $question_code is correct
The get url out puts on firebug
Controller Function
What I am trying to do is when use selects a image it will upload it and then display files beloing to that question_code
The upload ajax part works fine just can not get the data.
Question Why would the display attachment function not be able to get the data? the when $question_code is correct
The get url out puts on firebug
Code:
http://project.com/question/ask/display_attachments/9471523086PHP Code:
$('#button-upload input[name="file"]').on('change', function() {
$.ajax({
url: "<?php echo base_url('question/ask/attachments');?>",
type: 'post',
dataType: 'json',
data: new FormData($('#form-ask')[0]),
cache: false,
contentType: false,
processData: false,
success: function(json) {
// Would not like the second ajax here
}
});
$.ajax({
url: "<?php echo base_url('question/ask/display_attachments');?>/" + $('#question_code').val(),
type: 'get',
dataType: 'json',
success: function(json) {
}
});
});
Controller Function
PHP Code:
public function display_attachments($question_code) {
$data = array('attachments' => '');
$this->db->where('question_code', $question_code);
$query = $this->db->get('attachment');
if ($query->num_rows() > 0) {
foreach ($query->result_array() as $result) {
$data['attachments'][] = array(
'attachment_id' => $result['attachment_id'],
'file_name' => $result['file_name']
);
}
}
echo json_encode($data);
}