react and react-dom. The outer application is built using webpack, and I've got that happily putting the UMD builds of react/dom as script imports in the html file, but I'm not sure how I can tell systemjs that import React from 'react' is already provided and doesn't need fetching. Any ideas?
I have the following issue:
I'm loading a remote module using Angular & SystemJS
Hi all!
We're currently running an old version of SystemJS (0.20.19) and would like to upgrade to the newest version. One issue is that our app depends on external modules that uses System.registerDynamic(). These modules are loaded dynamically at runtime from an external URL (think: micro frontend setup).
I have tried to add hooks to map the registerDynamic calls to register, but without success. Is there any guide on how to do this and/or perhaps a way to transpile the module during import?
Oh and a separate but equally important question:
These dynamically loaded modules should re-use dependencies that are declared/loaded by our app (an Angular CLI app with webpack). In the past we have done this:
import * as rxjs from "rxjs";
SystemJS.set("rxjs", SystemJS.newModule(rxjs));Is there perhaps a way to hook into the System dependency resolution such that:
System.someModuleRequires(moduleName => {
if (moduleName === "rxjs") {
return import("rxjs"); // Import webpack bundle
} else {
// Default handler
}
})Thanks in advance
:point_up: Edit: Oh and a separate but equally important question:
These dynamically loaded modules should re-use dependencies that are declared/loaded by our app (an Angular CLI app with webpack). In the past we have done this:
import * as rxjs from "rxjs";
SystemJS.set("rxjs", SystemJS.newModule(rxjs));Is there perhaps a way to hook into the System dependency resolution such that:
System.someModuleRequires(moduleName => {
if (moduleName === "rxjs") {
return import("rxjs"); // Import webpack bundle
} else {
// Default handler
}
})Note: I guess this one would be System.set, but with a promise that resolves to a module (or a function that returns a promise):
System.set("rxjs", () => import("rxjs"))Thanks in advance
Hello... Sorry if I'm missing this somewhere, but is there an example, article, etc anywhere that goes into using Cypress and SystemJS together? I have a utility MFE that I need to import but when trying to run Cypress tests it obviously can't resolve the import (e.g. import doSomething from '@projectname/myutilmfe').
I've tried adding @cypress/webpack-preprocessor passing in the webpack config to webpackOptions, but I obviously don't have the import-maps and such. Any pointers or links would be super helpful.
react not found error.
<script type="systemjs-importmap">
{
"imports": {
"react": "app:react"
}
}
</script>
<script>
window.react = <react>;
window.moduri = <module-uri>;
System.set("app:react", window.react);
System.import("react");
System.import(moduri); // Error, cannot find `react`
</script>System.set is not recommended for normal use, but in this case I specifically will want the ability to hot-reload modules.)
-x flag.)
