How to reload page in background

Hi there!

I am on page A where I create a product (i.e. a chair) inside the app. On page B I want to list all the products and the product just created on page A too.

The structure is like following:
Tab 1 > page A
Tab 2 > page B

How can I reload / update page B with data from the server and using template7?

Thanks in advance!

Откройте документацию, там все это подробно объясняется с примерами.

Thank you for your answer @shastox!

Could you please send me a link to the documentation-site regarding my problem? (i.e. to the site and the menu-point)