Solved Hello everyone I want to transmit an json from php to an js file and id works. However if I want to transmit an String in the Json it doesn't work. The Debuger says JSON Parse error: Unexpected identifier "Test" if you know an other way id would be great also.
<?php
$con = mysqli_connect('','root','','JobBlocks');
$sql = "SELECT * FROM JobBlocksDaten";
$res = mysqli_query($con, $sql);
$num = mysqli_num_rows($res);
$DB_inhalt = mysqli_fetch_assoc($res);
$datenzUE = "{\"name\": Test, \"age\": 31,}";
echo $datenzUE;
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script type="text/javascript" src="jQuery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#sub").click(function(){
$.ajax({
type: "POST",
url: "http://localhost/jQuery&PHPnew/tst.php",
success: function(data){
alert(data);
var Daten = JSON.parse(data);
alert(Daten.name);
alert(Daten.age);
}
})
})
})
</script>
</head>
<body>
<button id="sub">Submit result</button>
<main id="main">
</main>
</body>
</html>
JSON strings need to be quoted, and the last element can not have a trailing comma, so you'd need this:
$datenzUE = "{\"name\": \"Test\", \"age\": 31}";
But that's a bad idea. You're best off using json_encode(), which will do all the quoting and escaping for you:
$array = ['name' => 'Test', 'age' => 31];
$datenzUE = json_encode($array);