Im trying to do SSR to my React + Next.js application. I have a proble with rendering dynamic modules. In _app.js I'm loading data and put them to my redux-saga. This is working fine but my SSR does not works for that data, because Im trying to render component with redux data instead of component props.
SSR only works, when I do api call inside getInitialProps, and put those requests via getInitialProps to my component. This is weird behaviour for me but let it be. It works by this but now I got another problem.
All those data that is responsible for my content are also listed in page view source. WTF - why there are in html content. Also because of that my page source view is loading few minutes.
Is there any option to not put those props into page source view ?
Related
I'm working with a Chrome extension and embedding UI component on a user's site.
I wrote React component with Typescript (.tsx files)
The thing is, when I'm trying to embed the react component inside the site, the component just wont function - drop-downs wont open, buttons click wont do anything, components wont re-render on state change, etc... sometimes the components even lose all of it styles, like the css doesn't exist.
The only thing I could notice is that I'm embedding the components inside an iframe, idk if it has something to do with that or not - but if i put them outside the iframe - all works perfectly.
Im using render function to render the component on the site:
const element = ReactDOM.createRoot(#selector to create root#);
element.render(<MyComponent prop1="prop1" prop2="prop2"></MyComponent>);
Anyone had any experience with the type of issue?
Thanks!
As I mentioned - I already tried to embed the component outside an iframe and it worked
I have a navigation bar that has a dynamic prop and data of this props should be fetched from API in getStaticProps. the navigation bar should be displayed in all pages of my website. so the best way to display the nav bar in all pages of my website is to put that in _app.js component. but I want to use getStaticProps method to fetch those data! and the problem is that _app.js doesnt have this feature. all my pages render statically. so if I use getInitialProps method in _app.js page, I lose automatic static optimization and I don't want it. in the other hand, I don't want to fetch the data on the client side. so what should i do in this situation? Whats your suggestion? note: I searched a lot on the internet and I saw a lot of questions in Stack Overflow but I couldn't find exactly what I want.
UPDATE
from the answers of this question and other questions, i think i have no way and i should choose between using a layout and getInitialProps. But i have an idea. I can fetch datas on the server for example each 60 seconds and then store the fetched datas in a json file. And then i can import that json file in my nav bar component and use the latest datas of nav bar components. Whats your mind about this idea? How can i implement this idea in next js? Thanks for help again.
You can use React context for the data that is required in other components. Populate it with data from inside a page component and use the data in other components thereafter.
I am building a website using Express and React. I go with Server-side rendering
Now I am looking for a solution to hydrate my final HTML.
The issue is at the build time, the page is still not available. A page only started with a main component and Express middlewares can add/remove sub-components to that main component. It means we only know what is the final structure of the page at the end of the request
Is there any way I can hydrate that page and make React available in the client browser?
Thank you so much
I have created react application using redux that is working fine. But now I want to implement SSR. Although I have implemented SSR and that is working but on page load, I want to render that with data but its rendered without data.
How can I render my page with initial data in SSR?
I have a nextjs app connected with redux (using withRedux) and my navigation is driven by a header, in which i use links for links to different parts of the page.
I'm implemented _app.js to set up the container, provider, withRedux and in the getInitialProps in _app.js i fetch a list of users by dispatching an action, and make the results available on the store.
it all works fine when i visit the home page, then i click on the link to the UserList. the dispatch call to load the users is done on getInitialProps in _app.js.
If i visit the route directly in the browser (localhost:3000/UserList) getInitialProps is not called and the UserList page is empty.
I don't know where to go from here, i've spent a day and a half.
Not sure if you are working with server, my case I am working with nextjs static site. In the NextJS documentation itself they mentioned
getInitialProps will only be executed on the client when
navigating to a different route via the Link component or using the
routing APIs
Means on server side getInitialProps is always called, but on client side navigating to URL directly doesn't work.
I am planning to use componentWillMount and Dynamic Import for the solution.
I will update if thing works.