HOW CAN I PASS THE PRODUCT ID FROM PRODUCT VIEW PAGE TO NEW PAGE WHICH IS OPEN BY ONCLICK EVENT
You cannot directly pass a variable from one HTML page to another because HTML is static, but you can achieve this using JavaScript or a backend. One common method is using URL query parameters, where you attach data to a link (for example, page.html?name=John) and then retrieve it on the next page using JavaScript. Another approach is to use browser storage like localStorage or sessionStorage, which allows you to save data on one page and access it on another. If you are using a backend like Django or PHP, you can also pass variables through form submission (GET or POST methods) or sessions. These methods make it easy to transfer data between pages in a simple and effective way.