Best way to display field data in panel from another page that is selected?

Hi,

I have a page that has a page selector field. When I select a page with it, it should fetch some information from this page and display it in the current page. This could for example be a simple text field.

Is there a way to query for that selected page data in the blueprint or do I have to fetch that data in a hook and then write it to my page?

Thanks for your help!

With an info field, yes, but this will only work once the page is saved, not on the fly while typing.

Using the info property of the pages field for each selected page, yes. But the space is limited here.

For something you want to show on the fly, no, you would need a custom solution.