[Question] Is there a similar way to use v4 like v3?

[yangmingshan]

The hot helper provided by v4 is great. But our application have over 50 pages, each page is loaded on demand. So if I use hot helper, I have to rewrite every page's export. And if the page need connect to redux, the export will be like this:

export default hot(module)(connect(mapStateToProps)(MyComponent));

It's maybe too long and complicated.

So, is there a similar way to use v4 like v3?

[theKashey]

If you were able to handle your project with v3 - you should be able to do it with v4.
hot is just a AppContainer + module.hot setup - you can do everything by yourself.

Just beware -hot-loader could not "bypass" async-loader, react-loadable for example, as long they load chunks only onMount.
But there is more "RHL-friendly" loaders like loadable-components, or react-imported-component.

[yangmingshan]

Our async-loader was written by myself, But I found the solution in react-imported-component.

Use hot wrap the root component, async-loader reload async component after root component updated. No need to wrap async component's export.

I'm not sure it's the right way, but it works. Thank you.

[theKashey]

There is super simple RHL-frindly solution in loadable-components - it just always load a new component.

[sibelius]

does this work with https://github.com/jamiebuilds/react-loadable?

[theKashey]

Unfortunately no. Everyone has to pick it's own way to detect HRM and the way to reload stuff then. React-loadable still could not choose, but we have ideas how to enable every loader to work.