I am having issues with reading Json_encode response in a java script.
The PHP file reads values from database and sends the results as Json_encode array to html.
<?php
include("connect.php");
try {
$conn = new PDO("mysql:host=$servername;dbname=mydb", $username, $password);
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$sql = "Call print_awb (@output1,@output2,:input_awb_ref_id)";
if (isset($_POST)) {
$p_in_awb_ref_id =reset($_POST["var_p_in_awb_ref_id"]);
}
$stmt = $conn->prepare($sql);
$stmt->bindParam(':input_awb_ref_id',$p_in_awb_ref_id, PDO::PARAM_INT);
$stmt->execute();
$out_awb_ref_id = $conn->query("SELECT @output1")->fetch(PDO::FETCH_ASSOC);
$out_agent_id = $conn->query("SELECT @output2")->fetch(PDO::FETCH_ASSOC);
$output = array(
"out_awb_ref_id" => $out_awb_ref_id,
"out_agent_id" => $out_agent_id,
);
echo json_encode($output);
$stmt->closeCursor();
}
catch(PDOException $e)
{
echo $sql . "<br>" . $e->getMessage();
}
?>
The HTML CODE
<script type="text/javascript">
function get_parameters(){
var quote = ABCD1234;
quote.toString();
window.alert(quote);
$.ajax({
type: "POST",
url: "printawb.php",
data: {var_p_in_awb_ref_id:quote},
dataType: "text",
success: function (result) {
alert(result);
var a = result.out_awb_ref_id;
alert (a);
alert(result['out_awb_ref_id']);
alert(result['out_agent_id'])
},
error:function (jqXHR, status, err){
//Fail
layer_1.html(html);
}
});
return vars;
};
</script>
The response I have is
HVP000062
{"out_awb_ref_id":{"@output1":"MIR"},"out_agent_id":{"@output2":"rtPreston"}} undefined undefined
All Need is the values in the 2nd line of the result ie. "MIR" and "rtPreston"
I have tried couple of things: 1. changed the calling function type as 'JSON' but the response was 'Object' without values 2. Tried converting to jsonString 3. tried reading values using JSON.parse(jsonString); 4. result['out_ref_awb_id']
None of them work. Can someone help me how I can get values of these? I can then use them to populate on a html page.
Many thanks