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2021-05-02
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Mark McWiggins05:05:49

question about chained {:post ] URLS ... the first one works OK but I need a parameter "carried through" to the next URL so it can be displayed on that page ... anybody got an example of this for the home.clj routes source for Luminus?

tobias13:05:04

You can add data to the :flash key of the response, and then access that data in the next handler. Here's what it looks like with the food guessing game app: https://github.com/jtlocsei/hello-world-web-app/commit/8f654746297f817aca95bb62b06c70de3a16a849 Explanation of :flash in the Luminus docs: https://luminusweb.com/docs/sessions_cookies.html The :flash key is used in the demo guestbook app as a way to give feedback on errors in a form: https://luminusweb.com/docs/guestbook.html#creating_pages_and_handling_form_input