Angular 7 - http posts - no PAYLOAD sent inside headers [duplicate] - php

Question

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PHP Get JSON POST Data
(1 answer)
Reading JSON POST using PHP
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XMLHttpRequest cannot load XXX No 'Access-Control-Allow-Origin' header
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Closed 4 years ago.
I just created an angular 7 project
I try to send a post with some data, nothing is set in the header part
so on the server side I only get the php script called, nothing in the $_POST array
this code works fine in angular 5, I should see the data in the header log in chrome
createPostOptions() {
let headers = new Headers({
'Content-Type': 'application/json',
});
let options = new RequestOptions({ headers: headers, withCredentials: true });
return options;
}
getParts(): Observable<any>
{
return this.http.post('http://localhost/site/data.php',{command:'getParts'}, this.createPostOptions())
.pipe(map((response: Response) => {
return this.processData(response,this.router);
}));
}
php code:
function cors()
{
header("HTTP/1.1 " . "200" . " " . "OK");
header("Access-Control-Allow-Methods: GET, POST, OPTIONS");
header('Access-Control-Allow-Headers: Accept, Content-Type, Access-Control-Allow-Credentials, Access-Control-Allow-Origin, Access-Control-Allow-Headers, Access-Control-Allow-Methods, X-Requested-With, X-API-KEY, X-Auth-Token, X-Requested-With, Authorization, Content-Range, Content-Disposition, Origin, Access-Control-Request-Method');
header('Access-Control-Max-Age: 86400');
header('Access-Control-Allow-Origin: '."http://localhost");
header('Access-Control-Allow-Credentials: true');
}
//-----------------------------------
if($_SERVER['REQUEST_METHOD']=="OPTIONS")
{
cors();
}
else
{
...
}
I should see something like this
Any help apreciated

Answer 1

Since you are sending json in the body, but not as post parameters, you need something like
$jsonInput = file_get_contents('php://input');
$obj = json_decode($jsonInput);
$command = $obj->command;