在客户端获取Facebook访问令牌

Question

How can I get my access token in my client side javascript

sample.html(client-side)

<script>

function clickHere(){
$.getJSON(
https://graph.facebook.com/oauth/authorize?client_id=app_id&redirect_uri=http://mydomain.com/index.php, function(data) {
alert(data.code);
})
}

</script>

index.php(server-side) There's a lot of code in it, I will just put the important part. (it will retrieve a code that will be needed to get my access token)

<?php 
if(isset($_GET['code'])) {
    echo json_encode($_GET['code']);
}
?>

When I open my index.php file it will display my generated code, but when I use my sample.html file to get the code, it will return null. I know my question doesn't have a lot of details, its because Its really hard to explain some of the details.

Answer 1

Please visit this link for better information Facebook Javascript Sdk Connection

You can find demos, and code samples at there.