Javad Javad - 1 year ago 130
jQuery Question

why my jQuery ajax POST does not work by GET works fine?

I have written a jquery ajax with

but it didn't work. After hours of searching I found out that by changing to
maybe the problem would solve. Fortunately it worked, but there still remains the question why
does not work. Here is my code:

<title>Hello this is my title</title>
<script type = "text/javascript"
src = "jquery.js"></script>

$(document).ready(function() {
type: "POST",
url: "login.php",
data: { name:"Zara" },
dataType: "text",
success: function(data) {
error: function(j,t,e) {
$('#stage').text('An error occurred= ' + j + " *** " + t + " *** " + e);


<p>Click on the button to load login.php file −</p>

<div id = "stage" style = "background-color:wheat;">

<input type = "button" id = "driver" value = "Load Data" />


and this is the PHP Code:

if( empty($_REQUEST['name'] )) {
$_REQUEST['name'] = "Error";

$name = $_REQUEST['name'];
echo "Welcome ". $name;

After running this code it says "not found". I've searched the entire web, jquery official website and all similar questions on stackoverflow, but none of them worked for me!



this is the request header:

Host: localhost:63342
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0
Accept: text/plain, */*; q=0.01
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Referer: http://localhost:63342/untitled2/index.php?_ijt=qgukfccd8om4ruh3e8fv7v8rds
Content-Length: 9
Cookie: Phpstorm-ed364c84=959e64e3-228a-4a78-904d-cc31d3f1a3e0
Connection: keep-alive

and this is request body:


this is the response:

<!doctype html>
<title>404 Not Found</title>
<h1 style="text-align: center">404 Not Found</h1>
<hr/><p style="text-align: center">
PhpStorm 2016.2.1</p>

Answer Source

An AJAX request requires a webserver. It will not just run on your local laptop which explains why the POST did not do anything.

In order to fix this you can install a webserver with PHP on your laptop. WAMP and XAMPP are two packages which come to mind.

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