Hi Kin,
I understand that you would like to create a “setup()” function in your React app that will allow MATLAB and JavaScript to talk to each other.
You can achieve this by defining a “setup()” function just like how its described in the documentation for “uihtml” component in MATLAB. In order for MATLAB to discover your “setup()” function, you need to expose it at the window level. This can be done by adding the below line in your JavaScript file.
window.setup = setup;
This line creates the "setup()" method at the window level as well, and then “uihtml” can pass data and send/receive events with the embedded React webpage.
Best regards,
Suraj.
