I'm trying to load a html table created by a php code. The table should be generated by an sql query that depends on a variable from a radio input selector, but somehow i can't pass that variable via jQuery.post(). I made a simple version that has the same issue so I hope someone can help me with that:
test.php:
<html>
<head>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
</head>
<script type="text/javascript">
$(document).ready(function(){
$("input[name$='selectOP']").on("change", function() {
var op = $(this).val();
$.post('ajax.php', {varphp: op});
$("#div1").load('ajax.php', function(){
});
});
});
</script>
<body>
<label class="radio-inline"><input type="radio" value="110" name="selectOP" id="selectOP">110 </label>
<label class="radio-inline"><input type="radio" value="115" name="selectOP" id="selectOP">115 </label>
<div id="div1">
</div>
</body>
</html>
ajax.php:
<?php
$var= "Something";
echo $var;
//$varphp = $_POST['varphp'];
//echo $varphp;
?>
So, with the two last lines of ajax.php commented, code successfully runs and the var $var loads inside div1. But if i uncomment those lines, apparently the code stops, and nothing is loaded on div1. What am I doing wrong?
