This example combines Code Splitting and Loaders. Make sure you have read the documentation of the examples that show the feature alone.
The bundle loader is used to create a wrapper module for file.js that loads this module on demand. The wrapper module returns a function that can be called to asynchronously receive the inner module.
require("bundle!./file.js")(function(fileJsExports) {
console.log(fileJsExports);
});module.exports = "It works";/******/ (function(modules) { // webpackBootstrap
/******/ // install a JSONP callback for chunk loading
/******/ var parentJsonpFunction = window["webpackJsonp"];
/******/ window["webpackJsonp"] = function webpackJsonpCallback(chunkIds, moreModules, executeModule) {
/******/ // add "moreModules" to the modules object,
/******/ // then flag all "chunkIds" as loaded and fire callback
/******/ var moduleId, chunkId, i = 0, resolves = [];
/******/ for(;i < chunkIds.length; i++) {
/******/ chunkId = chunkIds[i];
/******/ if(installedChunks[chunkId])
/******/ resolves.push(installedChunks[chunkId][0]);
/******/ installedChunks[chunkId] = 0;
/******/ }
/******/ for(moduleId in moreModules) {
/******/ modules[moduleId] = moreModules[moduleId];
/******/ }
/******/ if(parentJsonpFunction) parentJsonpFunction(chunkIds, moreModules);
/******/ while(resolves.length)
/******/ resolves.shift()();
/******/ };
/******/ // The module cache
/******/ var installedModules = {};
/******/ // objects to store loaded and loading chunks
/******/ var installedChunks = {
/******/ 0: 0
/******/ };
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // This file contains only the entry chunk.
/******/ // The chunk loading function for additional chunks
/******/ __webpack_require__.e = function requireEnsure(chunkId) {
/******/ if(installedChunks[chunkId] === 0)
/******/ return Promise.resolve()
/******/ // an Promise means "currently loading".
/******/ if(installedChunks[chunkId]) {
/******/ return installedChunks[chunkId][2];
/******/ }
/******/ // start chunk loading
/******/ var head = document.getElementsByTagName('head')[0];
/******/ var script = document.createElement('script');
/******/ script.type = 'text/javascript';
/******/ script.charset = 'utf-8';
/******/ script.async = true;
/******/ script.timeout = 120000;
/******/ script.src = __webpack_require__.p + "" + chunkId + ".js";
/******/ var timeout = setTimeout(onScriptComplete, 120000);
/******/ script.onerror = script.onload = onScriptComplete;
/******/ function onScriptComplete() {
/******/ // avoid mem leaks in IE.
/******/ script.onerror = script.onload = null;
/******/ clearTimeout(timeout);
/******/ var chunk = installedChunks[chunkId];
/******/ if(chunk !== 0) {
/******/ if(chunk) chunk[1](new Error('Loading chunk ' + chunkId + ' failed.'));
/******/ installedChunks[chunkId] = undefined;
/******/ }
/******/ };
/******/ head.appendChild(script);
/******/ var promise = new Promise(function(resolve, reject) {
/******/ installedChunks[chunkId] = [resolve, reject];
/******/ });
/******/ return installedChunks[chunkId][2] = promise;
/******/ };
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "js/";
/******/ // on error function for async loading
/******/ __webpack_require__.oe = function(err) { throw err; };
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 1);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/*!*******************************************!*\
!*** (webpack)/~/bundle-loader!./file.js ***!
\*******************************************/
/***/ function(module, exports, __webpack_require__) {
var cbs = [],
data;
module.exports = function(cb) {
if(cbs) cbs.push(cb);
else cb(data);
}
__webpack_require__.e/* nsure */(1).catch(function(err) { __webpack_require__.oe(err); }).then(function(require) {
data = __webpack_require__(/*! !./file.js */ 2);
var callbacks = cbs;
cbs = null;
for(var i = 0, l = callbacks.length; i < l; i++) {
callbacks[i](data);
}
}.bind(null, __webpack_require__));
/***/ },
/* 1 */
/*!********************!*\
!*** ./example.js ***!
\********************/
/***/ function(module, exports, __webpack_require__) {
__webpack_require__(/*! bundle!./file.js */ 0)(function(fileJsExports) {
console.log(fileJsExports);
});
/***/ }
/******/ ]);webpackJsonp([1],{
/***/ 2:
/*!*****************!*\
!*** ./file.js ***!
\*****************/
/***/ function(module, exports) {
module.exports = "It works";
/***/ }
});Hash: 5e83b5be2cdc348222db
Version: webpack 2.0.6-beta
Time: 75ms
Asset Size Chunks Chunk Names
output.js 4.98 kB 0 [emitted] main
1.js 175 bytes 1 [emitted]
chunk {0} output.js (main) 369 bytes [rendered]
> main [1] ./example.js
[0] (webpack)/~/bundle-loader!./file.js 281 bytes {0} [built]
cjs require bundle!./file.js [1] ./example.js 1:0-27
[1] ./example.js 88 bytes {0} [built]
chunk {1} 1.js 28 bytes {0} [rendered]
> [0] (webpack)/~/bundle-loader!./file.js 7:0-14:2
[2] ./file.js 28 bytes {1} [built]
cjs require !!./file.js [0] (webpack)/~/bundle-loader!./file.js 8:8-30
Hash: 5e83b5be2cdc348222db
Version: webpack 2.0.6-beta
Time: 249ms
Asset Size Chunks Chunk Names
output.js 1.19 kB 0 [emitted] main
1.js 58 bytes 1 [emitted]
chunk {0} output.js (main) 369 bytes [rendered]
> main [1] ./example.js
[0] (webpack)/~/bundle-loader!./file.js 281 bytes {0} [built]
cjs require bundle!./file.js [1] ./example.js 1:0-27
[1] ./example.js 88 bytes {0} [built]
chunk {1} 1.js 28 bytes {0} [rendered]
> [0] (webpack)/~/bundle-loader!./file.js 7:0-14:2
[2] ./file.js 28 bytes {1} [built]
cjs require !!./file.js [0] (webpack)/~/bundle-loader!./file.js 8:8-30