php - why isn't my AJAX get request working -
in js page want variables php page using ajax(); triggered html page load. i've tried use both , post, nothing alerts or logs console supposed to, not error.
html:
<!doctype html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script> <script src="http://code.jquery.com/ui/1.10.2/jquery-ui.js"></script> <script src="http://xxxxxx/bn/sample.js"></script> </head> <body> <div>welcome! </div> </body> </html> js: (sample.js)
$(function(){ $.ajax({ url : "http://xxxxxx/bn/sample.php", type : 'get', data : data, datatype : 'json', success : function (result) { alert(result.ajax); // "hello world!" should alerted console.log(result.advert); }, error : function () { alert("error"); } }); }); php:
<?php $advert = array( 'ajax' => 'hello world!', 'advert' => 'working', ); echo json_encode($advert); ?>
the data set @ "data: data" ist data u send php script. u dont send any. data receive available in success function. print it. plus removed alert. alerts lame. console rocks!
the " $(document).ready(" part starts function document completlty loaded. guess need , wanted there.
$(document).ready(function() { $.ajax({ url : "http://xxxxxx/bn/sample.php", type : 'get', data : (), datatype : 'json', success : function (data) { console.log(data.advert); }, error : function () { console.log("error"); } }); }); edit: remove last comma, array ends there. want set header before output.
<?php header('cache-control: no-cache, must-revalidate'); header('content-type: application/json'); $advert = array( 'ajax' => 'hello world!', 'advert' => 'working' ); echo json_encode($advert); ?>
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