About querying the picture of another table corresponding to the product table id based on the product table id

Question

#Teacher, based on the product table id, query the picture corresponding to the product table id in another table. Is there any other way to achieve this? Give me an idea. I think all the methods are written in the public folder. If you re-assign another field in the volist loop, it doesn't seem to work.

Answer 1

You use ajax to request data and then loop on the page