jquery - AJAX call not working to PHP -


this making no sense @ all.

i've tried work code on web platform , computer.

here checklist.

1) port 3306 open mysql.

2) code minimized shown below.

3) used online php code tester see if there errors.

4) used document.ready , called method ajax call.

5) used alert test if html contained errors.

6) checked file permissions

7) mysqli

here code:

php

<?php include 'pass.php'; //ini_set('max_execution_time', 4000); ini_set('memory_limit', '16m'); try {     $con = mysqli_connect($host, $username, $password, $db_name, $port);      if (mysqli_connect_error()) {          echo 'could not connect database';      }     echo 'hello'; } catch (exception $e) {     echo 'caught exception: ', $e->getmessage(), "\n"; } mysqli_close($con); ?>

ajax

function getexample() {     alert("test");     $.ajax({         type: "get",         url: "code/getexample.php",         datatype: "html",         cache: false,         success: function(response) {             alert(response);         }     }); }

the alert test showing on webpage no errors far , file permissions except pass read , write , execute.

from experience, whats going wrong?

note: dont want send data , want retrieve json time being im testing datatype: 'html',.

i'm expecting hello appear alert nothing appears alerts test before ajax call. ( in reply comment)

* edit *

403 forbidden error... when set pass file read resets read , write... looks changing file permissions not work.

i found problem, might because webhost has selective policy on file permissions. folder , files needed selected file permissions , when used ftp seemed have messed configurations.

the lesson check file permissions ftp provider , avoid ftp clients ftp permissions.

when simple things dont work, nothing works , know darn well.


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