HTTP request works on php but not on JS - CORS rule [duplicate]

Multi tool use
Multi tool use

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP



HTTP request works on php but not on JS - CORS rule [duplicate]



This question already has an answer here:



i have the following problem:



I am using an API, which has activated the 'same-roigin-rule', so that no client with a different origin-address can fetch data from the API. When i make requests on my lokal dev-deployment, via php cURL, i can fetch data, on localhost. If i try to make an ajax request from my JS code on to the same URL, i get the CORS error (same-origin-rule is active [...]).



The API requires HTTPs basic authentification, which i pass (via username and password or token from API response).



Now my question is why i can do the request via php (as i say my php server is local on my computer, so a different origin i guess...) but not via JS?



Thanks for you attention



This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.





server to server is not restricted. CORS is a browser security feature
– charlietfl
Aug 10 at 10:59





See the section headed "Why the Same Origin Policy only applies to JavaScript in a web page" on this answer
– Quentin
Aug 10 at 11:01




1 Answer
1



This is a CORS issue, and it is a feature of your browser that's why an http request made with PHP or Curl does not incur in this problem.



Doc: https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS

2H1ZI58ikpIZaQ,G9bL 6gTH1bK6KqNB1K6,K hkej,yv,1yt e24MQ6rdpBNx7V IgsnVA9kh
-
A YscLLjLM5fw rF cxwg U,kRc1LLQAkiys2xr5uN0AeEJgl dl6nDj,G2kj1zA3wa4uP

Popular posts from this blog

Firebase Auth - with Email and Password - Check user already registered

Image
Clash Royale CLAN TAG #URR8PPP Firebase Auth - with Email and Password - Check user already registered I want to check when a user attempts to signup with createUserWithEmailAndPassword() in Firebase user Authentication method, this user is already registered with my app. createUserWithEmailAndPassword() 8 Answers 8 To detect whether a user with that email address already exists, you can detect when the call to createUserWithEmailAndPassword () fails with auth/email-already-in-use . I see that @Srinivasan just posted an answer for this. createUserWithEmailAndPassword () auth/email-already-in-use Alternatively, you can detect that an email address is already used by calling fetchSignInMethodsForEmail() (previous called fetchProvidersForEmail() ). fetchSignInMethodsForEmail() fetchProvidersForEmail() When the user trying to create an user with same email address, the task response will be "Response: The email address is already in use by another account." mFirebas...
Read more

Dynamically update html content plain JS

Image
Clash Royale CLAN TAG #URR8PPP Dynamically update html content plain JS So I have a script bound in my index.html, which literally has to fetch an array of jsons from an api, then dynamically update my page when get response. But as a result I'm getting an as the only update of my page. here is my script fetch(url) .then((resp) => resp.json()) .then((resp) => resp.results.forEach(item => fetch(item.url) .then((response)=> response.json()) .then((response) => pokeArr.push(response)) .catch(console.log) ) ).catch(console.log) const filler = () => if(!pokeArr) return 0 pokeArr.map((i,j)=> return `<tr>$i.name</tr>` ) const pokeindex = () => document.getElementById('a').appendChild(document.createElement(filler())) pokeindex() When I'm consoling it, I can see in the console all the responses I get, so I'm at least doing the fetching part right. What's parberakan ? What's pokeArr ? – T.J. Crowder Aug 8 at 12...
Read more

Store custom data using WC_Cart add_to_cart() method in Woocommerce 3

Image
Clash Royale CLAN TAG #URR8PPP Store custom data using WC_Cart add_to_cart() method in Woocommerce 3 I am creating a membership site and totally created static pages for each Membership plans (have only 3 plans). However, I have added products for each plan and when I hit SELECT PLAN button I redirect to some custom form where I ask users range of info we are going to use to fulfil the plan (same as sneakertub.com). I have written code into the PHP page which will handle SUBMIT action of the form. This PHP file, infopage.php , will process POST data I sent via POST call and stores these all data into WC session. infopage.php $customer_name = $_POST["customer_name"]; $customer_email = $_POST["customer_email"]; $customer_sex = $_POST["customer_sex"]; $customer_age = $_POST["customer_age"]; $product_id = $_POST["product_id"]; global $wp_session; $data = array( 'customer_name' => $customer_name, 'customer_email' =...
Read more