Simple Task for React Expert

We're looking for React experts for long-term collaboration on a major project. To help identify suitable candidates, here is a simple task we'd like you to solve: Inside a [login to view URL] file, create 3 variables: const x = "111"; const y = "222"; const z = "333"; Have the page post the 3 variables and redirect to an external [login to view URL] file. Upon redirect, the 3 variables will be displayed on the [login to view URL] file but the posted url will not contain the parameters (true POST, not GET passing of variables). The posting/redirect will be triggered by programmatically clicking a hidden button, not upon page load. We will test this by incorporating your code into a more complex react page that evaluates 3 conditions, and will trigger the above posting/redirect only when the 3rd condition is achieved. If you have serious experience with React, you will know immediately how to solve this.