July 2017
Intermediate to advanced
300 pages
5h 43m
English
book
Cross-platform Desktop Application Development: Electron, Node, NW.js, and React
by Dmitry Sheiko
Content preview from Cross-platform Desktop Application Development: Electron, Node, NW.js, and React
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The DirList module
What are our requirements for the DirList view? It renders the list of directories in the current path. When a user selects a directory from the list, it changes the current path. Subsequently, it updates the list to match the content of the new location:
./js/View/DirList.js
class DirListView { constructor( boundingEl, dirService ){ this.el = boundingEl; this.dir = dirService; // Subscribe on DirService updates dirService.on( "update", () => this.update( dirService.getDirList() ) ); } onOpenDir( e ){ e.preventDefault(); this.dir.setDir( e.target.dataset.file ); } update( collection ) { this.el.innerHTML = ""; collection.forEach(( fInfo ) => { this.el.insertAdjacentHTML( "beforeend", `<li class="dir-list__li" ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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