webpack/examples/hybrid-routing
Tobias Koppers d28592e9da update examples 2021-08-20 08:12:50 +02:00
..
README.md update examples 2021-08-20 08:12:50 +02:00
aEntry.js added hybrid-routing example, updated examples 2014-02-03 18:20:55 +01:00
aPage.js added hybrid-routing example, updated examples 2014-02-03 18:20:55 +01:00
bEntry.js added hybrid-routing example, updated examples 2014-02-03 18:20:55 +01:00
bPage.js added hybrid-routing example, updated examples 2014-02-03 18:20:55 +01:00
build.js added hybrid-routing example, updated examples 2014-02-03 18:20:55 +01:00
pageA.html Refactor chunk graph 2018-01-19 19:21:30 +01:00
pageB.html Refactor chunk graph 2018-01-19 19:21:30 +01:00
render.js added hybrid-routing example, updated examples 2014-02-03 18:20:55 +01:00
router.js chore: setup cspell 2020-03-12 19:51:26 +03:00
template.md update examples 2020-09-20 22:39:12 +02:00
webpack.config.js Merge tag 'v4.28.0' into next 2018-12-19 14:05:17 +01:00

README.md

webpack.config.js

var path = require("path");
module.exports = {
	// mode: "development || "production",
	entry: {
		// The entry points for the pages
		// They also contains router
		pageA: ["./aEntry", "./router"],
		pageB: ["./bEntry", "./router"]
	},
	output: {
		path: path.join(__dirname, "dist"),
		publicPath: "js/",
		filename: "[name].bundle.js",
		chunkFilename: "[name].chunk.js"
	},
	optimization: {
		// Extract common modules from initial chunks too
		// This is optional, but good for performance.
		splitChunks: {
			chunks: "all",
			minSize: 0 // This example is too small
		},
		chunkIds: "named" // To keep filename consistent between different modes (for example building only)
	}
};

aEntry.js

// Just show the page "a"
var render = require("./render");
render(require("./aPage"));

bEntry.js is similar. You may want to use a loader to generate this file.

aPage.js

module.exports = function() {
	return "This is page A.";
};

bEntry.js is similar.

router.js

var render = require("./render");

// Event when another page should be opened
// Maybe hook click on links, hashchange or popstate
window.onLinkToPage = function onLinkToPage(name) { // name is "a" or "b"
	// require the page with a dynamic require

	// It's important that this require only matches the pages
	//  otherwise there is blood in the bundle. Here this is done with a
	//  specific file prefix. It's also possible to use a directory,
	//  overwriting the RegExp with the ContextReplacementPlugin, or
	//  using the require.context method.

	// This line may throw a exception on runtime if the page wasn't found.
	import(/* webpackChunkName: "[request]" */`./${name}Page`).then(page => {;
		render(page.default);
	});
}

pageA.html

<html>
	<head></head>
	<body>
		<script async src="dist/pageA~pageB.chunk.js" charset="utf-8"></script>
		<script async src="dist/aPage.chunk.js" charset="utf-8"></script>
		<script async src="dist/pageA.bundle.js" charset="utf-8"></script>
	</body>
</html>

dist/router_js.bundle.js

(self["webpackChunk"] = self["webpackChunk"] || []).push([["router_js"],[
/* 0 */,
/* 1 */
/*!*******************!*\
  !*** ./render.js ***!
  \*******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: module */
/*! CommonJS bailout: module.exports is used directly at 1:0-14 */
/***/ ((module) => {

module.exports = function(page) {
	console.log(page());
};

/***/ }),
/* 2 */,
/* 3 */
/*!*******************!*\
  !*** ./router.js ***!
  \*******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: __webpack_require__ */
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {

var render = __webpack_require__(/*! ./render */ 1);

// Event when another page should be opened
// Maybe hook click on links, hashchange or popstate
window.onLinkToPage = function onLinkToPage(name) { // name is "a" or "b"
	// require the page with a dynamic require

	// It's important that this require only matches the pages
	//  otherwise there is blood in the bundle. Here this is done with a
	//  specific file prefix. It's also possible to use a directory,
	//  overwriting the RegExp with the ContextReplacementPlugin, or
	//  using the require.context method.

	// This line may throw a exception on runtime if the page wasn't found.
	__webpack_require__(4)(`./${name}Page`).then(page => {;
		render(page.default);
	});
}


/***/ }),
/* 4 */
/*!********************************************************************!*\
  !*** ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ***!
  \********************************************************************/
/*! default exports */
/*! exports [not provided] [no usage info] */
/*! runtime requirements: module, __webpack_require__.o, __webpack_require__, __webpack_require__.e, __webpack_require__.t, __webpack_require__.* */
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {

var map = {
	"./aPage": [
		2,
		"aPage"
	],
	"./bPage": [
		6,
		"bPage"
	]
};
function webpackAsyncContext(req) {
	if(!__webpack_require__.o(map, req)) {
		return Promise.resolve().then(() => {
			var e = new Error("Cannot find module '" + req + "'");
			e.code = 'MODULE_NOT_FOUND';
			throw e;
		});
	}

	var ids = map[req], id = ids[0];
	return __webpack_require__.e(ids[1]).then(() => {
		return __webpack_require__.t(id, 7 | 16);
	});
}
webpackAsyncContext.keys = () => (Object.keys(map));
webpackAsyncContext.id = 4;
module.exports = webpackAsyncContext;

/***/ })
]]);

dist/pageA.bundle.js

/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ([
/* 0 */
/*!*******************!*\
  !*** ./aEntry.js ***!
  \*******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: __webpack_require__ */
/***/ ((__unused_webpack_module, __unused_webpack_exports, __webpack_require__) => {

// Just show the page "a"
var render = __webpack_require__(/*! ./render */ 1);
render(__webpack_require__(/*! ./aPage */ 2));

/***/ })
/******/ 	]);
/* webpack runtime code */
/************************************************************************/
/******/ 	// The module cache
/******/ 	var __webpack_module_cache__ = {};
/******/ 	
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
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/******/ 		var cachedModule = __webpack_module_cache__[moduleId];
/******/ 		if (cachedModule !== undefined) {
/******/ 			return cachedModule.exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
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/******/ 			// no module.loaded needed
/******/ 			exports: {}
/******/ 		};
/******/ 	
/******/ 		// Execute the module function
/******/ 		__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
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/******/ 		// [resolve, reject, Promise] = chunk loading, 0 = chunk loaded
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/******/ 				if(installedChunkData !== 0) { // 0 means "already installed".
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;

dist/aPage.bundle.js

(self["webpackChunk"] = self["webpackChunk"] || []).push([["aPage"],{

/***/ 2:
/*!******************!*\
  !*** ./aPage.js ***!
  \******************/
/*! unknown exports (runtime-defined) */
/*! runtime requirements: module */
/*! CommonJS bailout: module.exports is used directly at 1:0-14 */
/***/ ((module) => {

module.exports = function() {
	return "This is page A.";
};

/***/ })

}]);

Info

Unoptimized

asset pageB.bundle.js 13 KiB [emitted] (name: pageB)
asset pageA.bundle.js 13 KiB [emitted] (name: pageA)
asset router_js.bundle.js 2.45 KiB [emitted]
asset aPage.bundle.js 392 bytes [emitted] (name: aPage)
asset bPage.bundle.js 392 bytes [emitted] (name: bPage)
Entrypoint pageA 15.9 KiB = router_js.bundle.js 2.45 KiB aPage.bundle.js 392 bytes pageA.bundle.js 13 KiB
Entrypoint pageB 15.9 KiB = router_js.bundle.js 2.45 KiB bPage.bundle.js 392 bytes pageB.bundle.js 13 KiB
chunk (runtime: pageA, pageB) aPage.bundle.js (aPage) 59 bytes [initial] [rendered] reused as split chunk (cache group: default)
  > ./aPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./aPage
  > ./aEntry pageA
  > ./router pageA
  ./aPage.js 59 bytes [built] [code generated]
    [used exports unknown]
    cjs require ./aPage ./aEntry.js 3:7-25
    cjs self exports reference ./aPage.js 1:0-14
    import() context element ./aPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./aPage
chunk (runtime: pageA, pageB) bPage.bundle.js (bPage) 59 bytes [initial] [rendered] reused as split chunk (cache group: default)
  > ./bPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./bPage
  > ./bEntry pageB
  > ./router pageB
  ./bPage.js 59 bytes [built] [code generated]
    [used exports unknown]
    cjs require ./bPage ./bEntry.js 3:7-25
    cjs self exports reference ./bPage.js 1:0-14
    import() context element ./bPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./bPage
chunk (runtime: pageA) pageA.bundle.js (pageA) 87 bytes (javascript) 7.61 KiB (runtime) [entry] [rendered]
  > ./aEntry pageA
  > ./router pageA
  runtime modules 7.61 KiB 10 modules
  ./aEntry.js 87 bytes [built] [code generated]
    [used exports unknown]
    entry ./aEntry pageA
chunk (runtime: pageB) pageB.bundle.js (pageB) 87 bytes (javascript) 7.61 KiB (runtime) [entry] [rendered]
  > ./bEntry pageB
  > ./router pageB
  runtime modules 7.61 KiB 10 modules
  ./bEntry.js 87 bytes [built] [code generated]
    [used exports unknown]
    entry ./bEntry pageB
chunk (runtime: pageA, pageB) router_js.bundle.js 951 bytes [initial] [rendered] split chunk (cache group: default)
  > ./aEntry pageA
  > ./router pageA
  > ./bEntry pageB
  > ./router pageB
  dependent modules 218 bytes [dependent] 2 modules
  ./router.js 733 bytes [built] [code generated]
    [used exports unknown]
    entry ./router pageA
    entry ./router pageB
webpack 5.51.1 compiled successfully

Production mode

asset pageA.bundle.js 2.83 KiB [emitted] [minimized] (name: pageA)
asset pageB.bundle.js 2.83 KiB [emitted] [minimized] (name: pageB)
asset router_js.bundle.js 544 bytes [emitted] [minimized]
asset aPage.bundle.js 117 bytes [emitted] [minimized] (name: aPage)
asset bPage.bundle.js 117 bytes [emitted] [minimized] (name: bPage)
Entrypoint pageA 3.48 KiB = router_js.bundle.js 544 bytes aPage.bundle.js 117 bytes pageA.bundle.js 2.83 KiB
Entrypoint pageB 3.48 KiB = router_js.bundle.js 544 bytes bPage.bundle.js 117 bytes pageB.bundle.js 2.83 KiB
chunk (runtime: pageA, pageB) aPage.bundle.js (aPage) 59 bytes [initial] [rendered] reused as split chunk (cache group: default)
  > ./aPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./aPage
  > ./aEntry pageA
  > ./router pageA
  ./aPage.js 59 bytes [built] [code generated]
    [used exports unknown]
    cjs require ./aPage ./aEntry.js 3:7-25
    cjs self exports reference ./aPage.js 1:0-14
    import() context element ./aPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./aPage
chunk (runtime: pageA, pageB) bPage.bundle.js (bPage) 59 bytes [initial] [rendered] reused as split chunk (cache group: default)
  > ./bPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./bPage
  > ./bEntry pageB
  > ./router pageB
  ./bPage.js 59 bytes [built] [code generated]
    [used exports unknown]
    cjs require ./bPage ./bEntry.js 3:7-25
    cjs self exports reference ./bPage.js 1:0-14
    import() context element ./bPage ././ lazy ^\.\/.*Page$ chunkName: [request] namespace object ./bPage
chunk (runtime: pageA) pageA.bundle.js (pageA) 87 bytes (javascript) 7.61 KiB (runtime) [entry] [rendered]
  > ./aEntry pageA
  > ./router pageA
  runtime modules 7.61 KiB 10 modules
  ./aEntry.js 87 bytes [built] [code generated]
    [no exports used]
    entry ./aEntry pageA
chunk (runtime: pageB) pageB.bundle.js (pageB) 87 bytes (javascript) 7.61 KiB (runtime) [entry] [rendered]
  > ./bEntry pageB
  > ./router pageB
  runtime modules 7.61 KiB 10 modules
  ./bEntry.js 87 bytes [built] [code generated]
    [no exports used]
    entry ./bEntry pageB
chunk (runtime: pageA, pageB) router_js.bundle.js 951 bytes [initial] [rendered] split chunk (cache group: default)
  > ./aEntry pageA
  > ./router pageA
  > ./bEntry pageB
  > ./router pageB
  dependent modules 218 bytes [dependent] 2 modules
  ./router.js 733 bytes [built] [code generated]
    [no exports used]
    entry ./router pageA
    entry ./router pageB
webpack 5.51.1 compiled successfully