Loading states and SSG

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andris posted this in #help-forum

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2023-06-20T13:42:25.000Z

Hello world.
i have an issue with NextJS 13 loading states and SSG. When i have the SSG disabled and i navigate between dynamic urls the loading screen from loading.jsx is rendered properly. When i enable it in page.jsx by generateStaticParams the loading screen is not rendered. i tried to return only an empty array for dynamic routes but the result is the same: loading is not displayed. after the fetch is finished the page is properly rendered but missing the loading state.

is this a bug ? or a basic behaviour of NextJS 13? or how can i fix this? help pls

9 Replies

@andris Hello world. i have an issue with NextJS 13 loading states and SSG. When i have the SSG disabled and i navigate between dynamic urls the loading screen from `loading.jsx` is rendered properly. When i enable it in `page.jsx` by `generateStaticParams` the loading screen is not rendered. i tried to return only an empty array for dynamic routes but the result is the same: loading is not displayed. after the fetch is finished the page is properly rendered but missing the loading state. is this a bug ? or a basic behaviour of NextJS 13? or how can i fix this? help pls

2023-06-20T13:55:02.000Z

basic behavior of SSG

website that are SSGd are generated on built time

that means the html is already pregenerated out of the react code

that means theres nothing to load

that means the loading.tsx won't show

2023-06-20T13:58:11.000Z

thx for your answer

@aardani basic behavior of SSG

2023-06-20T14:08:13.000Z

wait no, it seems they are using dynamicParams: true which generates unknown params on-the-fly

which should render loading.js

2023-06-20T14:09:02.000Z

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