react-code-dataset / react-grid-layout /test /examples /17-responsive-bootstrap-style.jsx

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import React from "react";
import { WidthProvider, Responsive } from "react-grid-layout";

const ResponsiveReactGridLayout = WidthProvider(Responsive);

/**
 * This example illustrates how to let grid items lay themselves out with a bootstrap-style specification.
 */
export default class BootstrapStyleLayout extends React.PureComponent {
  static defaultProps = {
    isDraggable: true,
    isResizable: true,
    items: 20,
    rowHeight: 30,
    onLayoutChange: function() {},
    cols: {lg: 12, md: 12, sm: 12, xs: 12, xxs: 12}
  };

  state = {
    layouts: this.generateLayouts()
  };

  onLayoutChange(layout) {
    this.props.onLayoutChange(layout);
  }

  generateDOM() {
    return [...Array(this.props.items)].map((_, i) => (
      <div key={i}>
        <span className="text">{i}</span>
      </div>
    ));
  }

  // Create responsive layouts. Similar to bootstrap, increase the pseudo width as
  // the viewport shrinks
  generateLayouts() {
    const times = [...Array(this.props.items)];
    const widths = {lg: 3, md: 4, sm: 6, xs: 12, xxs: 12};
    return Object.keys(widths).reduce((memo, breakpoint) => {
      const width = widths[breakpoint];
      const cols = this.props.cols[breakpoint];
      memo[breakpoint] = [
        // You can set y to 0, the collision algo will figure it out.
        ...times.map((_, i) => ({x: (i * width) % cols, y: 0, w: width, h: 4, i: String(i)}))
      ];
      return memo;
    }, {});
  }

  render() {
    return (
      <ResponsiveReactGridLayout
        onLayoutChange={this.onLayoutChange}
        {...this.props}
        layouts={this.state.layouts}
      >
        {this.generateDOM()}
      </ResponsiveReactGridLayout>
    );
  }
}

if (process.env.STATIC_EXAMPLES === true) {
  import("../test-hook.jsx").then(fn => fn.default(BootstrapStyleLayout));
}

	import React from "react";
	import { WidthProvider, Responsive } from "react-grid-layout";

	const ResponsiveReactGridLayout = WidthProvider(Responsive);

	/**
	* This example illustrates how to let grid items lay themselves out with a bootstrap-style specification.
	*/
	export default class BootstrapStyleLayout extends React.PureComponent {
	static defaultProps = {
	isDraggable: true,
	isResizable: true,
	items: 20,
	rowHeight: 30,
	onLayoutChange: function() {},
	cols: {lg: 12, md: 12, sm: 12, xs: 12, xxs: 12}
	};

	state = {
	layouts: this.generateLayouts()
	};

	onLayoutChange(layout) {
	this.props.onLayoutChange(layout);
	}

	generateDOM() {
	return [...Array(this.props.items)].map((_, i) => (
	<div key={i}>
	<span className="text">{i}</span>
	</div>
	));
	}

	// Create responsive layouts. Similar to bootstrap, increase the pseudo width as
	// the viewport shrinks
	generateLayouts() {
	const times = [...Array(this.props.items)];
	const widths = {lg: 3, md: 4, sm: 6, xs: 12, xxs: 12};
	return Object.keys(widths).reduce((memo, breakpoint) => {
	const width = widths[breakpoint];
	const cols = this.props.cols[breakpoint];
	memo[breakpoint] = [
	// You can set y to 0, the collision algo will figure it out.
	...times.map((_, i) => ({x: (i * width) % cols, y: 0, w: width, h: 4, i: String(i)}))
	];
	return memo;
	}, {});
	}

	render() {
	return (
	<ResponsiveReactGridLayout
	onLayoutChange={this.onLayoutChange}
	{...this.props}
	layouts={this.state.layouts}
	>
	{this.generateDOM()}
	</ResponsiveReactGridLayout>
	);
	}
	}

	if (process.env.STATIC_EXAMPLES === true) {
	import("../test-hook.jsx").then(fn => fn.default(BootstrapStyleLayout));
	}