はてなブックマーク

import React from 'react'; import GridLayout from 'react-grid-layout'; import SampleComponent from './SampleComponent'; class App extends React.Component { constructor(){ super(); this.state = { cols : 12, rowHeight : 30, width :window.parent.screen.width } this.layouts = [ {i: 'a', x: 0, y: 0, w: 2, h: 4}, {i: 'b', x: 2, y: 0, w: 4, h: 4}, {i: 'c', x: 6, y: 0, w: 2, h: 8}, {i: 'd', x: 0, y: 4, w: