Why do I see a cookie in the response from the server but not in the storage?

Question

CORS

Hello! devServer at :3000, Express at :8080, I'm trying to put a cookie in the response from the server.
Backing code:

app.use(cors({
  origin: "http://localhost:3000"
}));
Router.route("/login").post((req, res) => {
  UserSchema.findOne({login:req.body.login}).then(user => {
    if (user === null) {
      UserSchema.create(req.body).then((data) => {
        res.cookie("userID" , data._id, { HttpOnly: true}).send(data);
      });
    }
    else {
      if (user.password === req.body.password) {
        res.cookie("userID" , user._id, { maxAge: 900000, httpOnly: true}).send(user)
      } else {
        res.send({error: {message: "Wrong password"}})
      }
    }
  })
});

Front (I use axios):

const axiosInstance = axios.create({
  baseURL: process.env.BASE_URL,
  headers: {
    'Access-Control-Allow-Origin': '*',
  }
});

Here's what I get:

In Cookies I see my cookie, but not in document.cookie.
Why?
Thanks

Answer 1

Because the code needs to be copied wisely...
res.cookie("userID" , data._id, { HttpOnly: true} )
PS Access-Control-Allow-Origin is a server header, it makes no sense to send it from the client

Answer 2

Replace
on the

<?php
$curPage = $APPLICATION->GetCurPage(true);
if (
            $curPage == SITE_DIR."index.php"
){?>

<div class="logo-up"><img src="<?=SITE_TEMPLATE_PATH?>/images/logo-up.png"  alt="" /></div>

<?}else{?>

<div class="logo-up"><a href="<?=SITE_DIR?>"><img src="<?=SITE_TEMPLATE_PATH?>/images/logo-up.png"  alt="" /></a></div>

<?}?>

Answer 3

$actual_link = "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
        if(SITE_DIR == $actual_link) {
            return true;  //Если главная
        } else {
            return false; //Если не главная
        }

Answer 4

In the right CMS, the body or page IDs change depending on what page is currently displayed. Based on this, you can truncate the output of your a href site_dir.
If the CMS is wrong, then only "scams"...