SystemJS Dojo Loader

dojo.js

exports = {
    fetch: function(load, fetch) {
        console.log('load', load);
        let module = load.name.split('!')[0];
        return new Promise(function(resolve) {
            //use dojo's require and then register the module
            window.require([module], function(mod) {
                System.register(module, [], function(exp, idObj) {
                    var result = {
                        setters: [],
                        execute: function() {
                            //Make the name 'default' here as there is only one export per module so it is technically the default.
                            //Import using a default import statement - eg: import Map from 'esri/Map'
                            //It's possible this may only compile using 'system' module type in some IDEs using the official typings file though.
                            exp("default", mod);
                        }
                    };
                    return result;
                });
            });
        });
    }
};

Can you provide sample code to use this loader? thanks!

It would be something like this:

System.import('esri/map!dojo').then(function(map) {
    
  });

but it doesn't currently work.

https://github.com/systemjs/systemjs/blob/master/docs/creating-plugins.md#sample-coffeescript-plugin

Finally, I have made a systemjs.loader.dojo.js plugin works with Angular v2.4.7 and ArcGIS API for Javascript v4.2, can load ArcGIS API on demand, do not need to load all required modules before the app boot, and there is a demo: ng2-esri-demo

npm package: https://www.npmjs.com/package/systemjs-plugin-dojo
github repo: https://github.com/beginor/systemjs-plugin-dojo
demo repo: https://github.com/beginor/ng2-esri-demo