In case you missed, Structor does not depend on any starter/seed/boilerplate project. Instead it can be integrated with any other project. But, there is a requirement to the structure of the source code. Note Structor uses a self-contained structure for React/Redux components. You may learn more about this structure from the Working with code chapter of the Structor’s User Guide. And if you are going to use the source code generators in Structor or install presets of components from Structor Market, you should use the recommended source code structure. An integration point with a project is a root directory of the source code. Webpack 2 in the Structor’s guts wants to know where all files are and how they are related to each other. That’s why Structor is asking you about the source directory during the installation, and then it puts the name of the directory into resolve.modules setting in Structor's Webpack config. Having such information Webpack is able to resolve global paths in imports. And we can instead of ../../components/Button path use this components/Button. CRA is using Webpack for compiling and building the application too, so we have to make resolve.modulesconsistent in CRA and Structor. As you may know, it's not possible to change Webpack's config in CRA manually. But there is a way to do that through the NODE_PATH environment variable. From this point I suggest to run a brief tutorial where we will learn how to build a simple component in Structor, and then import this component into our CRA project. Install and create an app First of all we need to install create-react-app globally: npm install -g create-react-app Then create a new app: create-react-app my-notes cd my-notes This will generate initial project structure in my-notes. You may learn more about project structure from Getting Started of CRA documentation. Now install Structor: npm install structor And when the prompt is appeared, type src as a directory name: Set environment Here we need to set NODE_PATH variable. The best way to do this is to use cross-env utility. Install cross-env: npm install -D cross-env Then just edit the start script line in package.json file: "scripts": { "start": "cross-env NODE_PATH=src react-scripts start" } Create a React component Run Structor… npm run structor … and open browser with address localhost:2222/structor. Structor distribution does not ship with any component presets. So, we are going to install some presets from Structor Market. Click on the plus icon in left vertical toolbar and find Install button on the appeared panel. Here we can see the marketplace from which we should install mui-next-spkg components preset. We are not going to create a prototype of a new component in this tutorial, instead we just select the page with the already prepared prototype of our new component. If we try to click somewhere on the page we can see that we can select components on the page and somehow manipulate them. This tutorial is not intended to teach how to create UI in Structor, but if you want to learn about this please read the chapter of the Structor’s User Guide. Getting Started Now we need to select a root element of our new React component on the page. Click on the code icon in the left vertical toolbar and find ThemeProvider component in the bottom tree view. Keeping ThemeProvider selected, find and click on the New Component button in the top toolbar. Here we should choose what type of component we want to generate. Choose a react-component generator. On the first page of the generator wizard type MyNotes in the name field. And type Tutorial in the namespace field. To learn more about the structure of the generated source code please read the Working with code chapter of the Structor’s User Guide. Do not change any options in the following steps of the wizard. Just click on Install component in the last step. Now we will see that we have MyNotes component instead of ThemeProvider on the page. At this point we should change the components source code to make it functional. Open the <PROJECT_DIR>/src/modules/Tutorial/components/MyNotes/index.js file and make changes as it is shown below: /** * * MyNotes * */ import React, { Component } from 'react'; import { ThemeProvider, LayoutContainer, LayoutItem, TextField, Button } from 'modules/MUI'; import { DataList } from 'modules/DataAware'; const style = {textAlign: 'center'}; const style1 = { width: '50em', padding: '2em 1em', borderStyle: 'solid', borderWidth: '1px', borderColor: '#e8d8d8' }; const style2 = {height: '22em', overflow: 'auto'}; const style3 = { borderLeftStyle: 'solid', borderLeftWidth: '1px', borderLeftColor: '#e8d8d8' }; const style4 = {height: '200px', width: '100%'}; const style5 = {width: '100%'}; const style6 = {width: '100%'}; const style7 = {width: '100%'}; const newNote = {primaryText: 'New', secondaryText: 'New text'}; let indexCounter = 0; class MyNotes extends Component { constructor (props) { super(props); this.handleSelectNote = this.handleSelectNote.bind(this); this.handleAddNote = this.handleAddNote.bind(this); this.handleDeleteNote = this.handleDeleteNote.bind(this); this.handleSaveNote = this.handleSaveNote.bind(this); this.handleChangeTitle = this.handleChangeTitle.bind(this); this.handleChangeText = this.handleChangeText.bind(this); this.state = { notes: [], editNote: Object.assign({}, newNote), }; } handleSelectNote (id, primaryText, secondaryText) { this.setState({editNote: {id, primaryText, secondaryText}}); } handleAddNote () { this.setState({editNote: Object.assign({}, newNote)}); } handleDeleteNote () { const {editNote, notes} = this.state; if (editNote && editNote.id > 0) { let newNotes = [].concat(notes); const foundIndex = newNotes.findIndex(i => i.id === editNote.id); if (foundIndex >= 0) { newNotes.splice(foundIndex, 1); this.setState({notes: newNotes, editNote: Object.assign({}, newNote)}); } } } handleSaveNote () { const {editNote, notes} = this.state; if (editNote) { let newNotes = [].concat(notes); if (editNote.id > 0) { const foundIndex = newNotes.findIndex(i => i.id === editNote.id); if (foundIndex >= 0) { newNotes[foundIndex] = Object.assign({}, editNote); } } else { newNotes.push(Object.assign({}, editNote, {id: ++indexCounter})); } this.setState({notes: newNotes, editNote: Object.assign({}, newNote)}); } } handleChangeTitle (e) { this.setState({ editNote: Object.assign({}, this.state.editNote, {primaryText: e.target.value}) }); } handleChangeText (e) { this.setState({ editNote: Object.assign({}, this.state.editNote, {secondaryText: e.target.value}) }); } render () { const {notes, editNote} = this.state; const {primaryText, secondaryText} = editNote; return ( <ThemeProvider> <h3 style={style}><span>My Notes</span></h3> <div style={style1}> <LayoutContainer gutter={24}> <LayoutItem xs={6}> <div style={style2}> <DataList data={notes} onSelect={this.handleSelectNote} /> </div> </LayoutItem> <LayoutItem xs={6} style={style3}> <div style={style4}> <TextField label="Title" value={primaryText} onChange={this.handleChangeTitle} /> <TextField label="Text" multiline={true} rows={4} value={secondaryText} onChange={this.handleChangeText} /> </div> <LayoutContainer gutter={16} justify="center"> <LayoutItem xs={4}> <Button raised={true} primary={true} style={style5} disabled={!editNote.id} onClick={this.handleAddNote} > <span>Add</span> </Button> </LayoutItem> <LayoutItem xs={4}> <Button raised={true} accent={true} style={style6} disabled={!editNote.id} onClick={this.handleDeleteNote} > <span>Delete</span> </Button> </LayoutItem> <LayoutItem xs={4}> <Button raised={true} primary={true} style={style7} onClick={this.handleSaveNote} > <span>Save</span> </Button> </LayoutItem> </LayoutContainer> </LayoutItem> </LayoutContainer> </div> </ThemeProvider> ); } } export default MyNotes; The changes should be applied by Webpack Dev Server automatically, if not, please reload page by clicking on the refresh icon in the left vertical toolbar. Now we can try component in live preview mode. Click on the hand icon in the left vertical toolbar. Import new component into the application It’s time to inject our component into application and run it by CRA. Open App.js file in <PROJECT_DIR>/src directory and add MyNotes component as it is shown below: import React, { Component } from 'react'; import logo from './logo.svg'; import './App.css'; import { MyNotes } from 'modules/Tutorial'; class App extends Component { render () { return ( <div> <div className="App"> <div className="App-header"> <img src={logo} className="App-logo" alt="logo"/> <h2>Welcome to React</h2> </div> </div> <div style={{display: 'flex', justifyContent: 'center'}}> <MyNotes /> </div> </div> ); } } export default App; Run application Run application from project directory: npm start In the browser window you should see the following: If you encountered some issues please add their explanation in the Structor’s repo https://github.com/ipselon/structor Thanks for reading. If you like Structor please share this article. Thanks.
