Use JSONP. jQuery: $.ajax({ url:”testserver.php”, dataType: ‘jsonp’, // Notice! JSONP <– P (lowercase) success:function(json){ // do stuff with json (in this case an array) alert(“Success”); }, error:function(){ alert(“Error”); } }); PHP: <?php $arr = array(“element1″,”element2”,array(“element31″,”element32”)); $arr[‘name’] = “response”; echo $_GET[‘callback’].”(“.json_encode($arr).”);”; ?> The echo might be wrong, it’s been a while since I’ve used php. In … Read more
Access-Control-Allow-Origin is a CORS (Cross-Origin Resource Sharing) header. When Site A tries to fetch content from Site B, Site B can send an Access-Control-Allow-Origin response header to tell the browser that the content of this page is accessible to certain origins. (An origin is a domain, plus a scheme and port number.) By default, Site … Read more
This is a mixed content warning and is a bad practice. See below from mozilla When a user visits a page served over HTTPS, their connection with the web server is encrypted with TLS and hence safeguarded from sniffers and man-in-the-middle attacks. If the HTTPS page includes content retrieved through regular, cleartext HTTP, then the … Read more
From the spec 10.3.2 301 Moved Permanently The requested resource has been assigned a new permanent URI and any future references to this resource SHOULD use one of the returned URIs. Clients with link editing capabilities ought to automatically re-link references to the Request-URI to one or more of the new references returned by the … Read more