Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Is there a method or is it even possible to get a products details by using a URL. Let’s say I paste a URL of a product from a store like Walmart Or bestbuy, would it be possible to write something to retrieve the product info (price, name, info, etc..) does this exist? Or would this have to be something site specific that I can write for each specific store?
Yes, it is possible, but not using JavaScript due to same-origin-policy. You must send that URL to the server, read that external page on the server side and return results back to the server.
On the server side (in whichever language you are using) download the web page, parse it (using xml/xpath if you can) and extract relevant information.
As already noted watch out, some websites forbid such access (called web-scraping), other might actively try to prevent that, e.g. by discovering fake clients.