How to pass value to the second page using Javascript AJAX

Question

I have an html select on my page

$query = mysql_query("select * from results");

echo "

";

while ($arr = mysql_fetch_array($query)) {

echo "
".$arr['month']." / ".$arr['year']. "" ;   

}

echo "";

the options are coming from database. After this I have ajax script function showdata() { var xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("demo").innerHTML = this.responseText; } }; xhttp.open("GET", "result.php", true); xhttp.send(); } I want it to send the selected value in the html select to the page result.php JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

another way of doing the same thing using jquery ajax ... <?php $someVariable = $_GET["someVariable"]; $query = mysql_query("select * from results"); echo ""; while ($arr = mysql_fetch_array($query)) {?> "><?php echo your value?> <?php }?> function send_item(str){ $.ajax({ url: '', type: "post", data: { 'str':str, }, success: function(data) { }, }); }