dynamic-import

问题 Hello everyone I have been trying dynamic imports in react for rendering my components for an app created with CRA (create-react-app) and while it works perfectly for some cases but for some it returns a cannot load module error for instance I loaded a component(placed in a directory under src) dynamically in my index.js which works fine but when I try to render a child or nested component inside that also with a dynamic import approach it gives error cannot load module. Note this error

问题 I want to import angular modules dynamically with variable string routes from backend service. For example my backend service sends to me this response when app is starting(using APP_INITIALIZER). { "hostname": "a-tenant", "modules": { "home": { "class": "HomeAModule", "path": "home-a.module", }, }, }, My app structure is: So i want to import a module like this const path = `./tenants/${response.hostname}/home/${response.modules.home.path}`; import(path).then(m => m[response.modules.home

问题 I am working on Single Page Architecture (SPA) Web application. I am have implemented functionality to dynamically load different pages of application. This is what my spa.js looks like var spa = { init: async () => { await import('./page.js') spa.data['page'].apply() }, register: (page, data) => { spa.data[page] = data }, data: {}, } window.onload = () => { spa.init() } And this is what my page.js looks like const pageData = { apply: () => { document.body.innerHTML = getMSG() } } function

问题 I am working on Single Page Architecture (SPA) Web application. I am have implemented functionality to dynamically load different pages of application. This is what my spa.js looks like var spa = { init: async () => { await import('./page.js') spa.data['page'].apply() }, register: (page, data) => { spa.data[page] = data }, data: {}, } window.onload = () => { spa.init() } And this is what my page.js looks like const pageData = { apply: () => { document.body.innerHTML = getMSG() } } function

问题 I am trying to dynamically import react component library from API. The js file is fetched succesfully. The babel transpilation has happened successfully too. If I dynamically import the Dummy.js file from localhost like import Dummy from './components/js/Dummy.js' , it works. However API import fails with below error. The same error occurs with react lazy too. I basically want to dynamically load the lib and publish events to it. I am newbie to react and front-end development. Please excuse

问题 I have import some of my modules dynamically based on button click, i have used like below" import { Button } from '@syncfusion/ej2-buttons'; // Initialize Button component. let button: Button = new Button({ content: 'Button' }); // Render initialized Button. button.appendTo('#element'); document.getElementById('element').addEventListener("click", function(){ check(); }); async function check() { import("@syncfusion/ej2-grids").then((Grid) => { debugger console.log(Grid); }); } my webpack

问题 Recently stumbled upon the dynamic import proposal and also this Youtube video . Thought would be a great idea to use it for on demand imports of components in React. Running into an issue where I was not able to "resolve" a path when import is passed string literals as runtime variables. for eg: <div> <button onClick={this._fetchComp.bind(this, "../component/Counter")}> Get Asyn Comp </button> </div> Tried with multiple options for _fetchComp, but passing parameters doesnt seem to work . A

问题 I have a React project bundled with Webpack. I have a component that I want it to render components Dynamically. In my case, the path of the component comes from props. Also, these components are not bundled in my project .js file; they are external React components/libaries. I've tried the Dynamic ES6 import: componentWillReceiveProps(nextProps){ if(nextProps.pagesData && this.props.pagesData !== nextProps.pagesData && nextProps.pagesData.get('cards').count() > 0){ // Getting the first card

问题 I am using dynamic import to load scripts written by the user in the browser. I start by placing the script contents into a blob, then I use dynamic import() to load the script as a module. Over time, I expect these scripts to change and be destroyed, and thus for the corresponding modules to be garbage collected. However, based on memory profiling in Chrome, that is not happening. The reason why seems to be related to something called the ModuleMap . Here's a screenshot from a memory

问题 I'm making a pygame program that is designed to be modular. I am building an exe with pygame2exe of the file main.py, which basically just imports the real main game and runs it. What I'm hoping for is a sort of launcher that will execute Python scripts from an EXE, rather than a single program containing all immutable files. What is the best way to go about this? I've tried using imp to dynamically import all modules at runtime instead of implicitly importing them, but that seems to break