Package Exports

magic-grid

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (magic-grid) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Magic Grid

A simple, lightweight Javascript library for dynamic grid layouts.

Creating a dynamic grid layout has never been easier. With Magic Grid, all you have to do is specify a container and listen for changes. A few other configuration options are available for convenience but it's all very simple.

Note: Every item in the grid must have the same width

Sample Usage

Getting Started:

Step 1

Get Magic Grid:

npm install magic-grid

Step 2

Add the script to your index.html:

<script src="node_modules/magic-grid/dist/magic-grid.js">

<script src="node_modules/magic-grid/dist/magic-grid.min.js">

Step 3

You're good to go! The library can be referenced via the global variable, MagicGrid.

<script>
  let magicGrid = new MagicGrid(...);
  
  magicGrid.listen();
</script>

Usage:

Static content

If your container doesn't have any dynamically loaded content i.e., all its child elements are always in the DOM, you should initialize the grid this way:

let magicGrid = new MagicGrid({
  container: "#container", // Required. Can be class or id selector
  static: true, // Required for static content
  animate: true, // Optional
});

magicGrid.listen();

Dynamic content

If the container relies on data from an api, or experiences a delay, for whatever reason, before it can render its content in the DOM, you need to let the grid know the number of items to expect:

let magicGrid = new MagicGrid({
  container: "#container", // Required. Can be class or id selector
  items: 20, // For a grid with 20 items. Required for dynamic content
  animate: true, // Optional
});

magicGrid.listen();

API

MagicGrid(config)

config (required): Configuration object

The MagicGrid constructor. Initializes the grid with a configuration object.

let magicGrid = new MagicGrid({
  container: "#container", // Required. Class or id of the container.
  static: "false", // Required for static content. Default: false.
  items: 30, // Required for dynamic content. Initial number of items in the container.
  gutter: 30, // Optional. Space between items. Default: 25(px)
  maxColumns: 5, // Maximum number of colums. Default: Infinite
  useMin: true, // Append next element to the shortest column. Default: false.
  animate: true, // Animate item positioning. Default: false.
});

.listen()

Positions the items and listens for changes to the window size. All items are repositioned whenever the window is resized.

let magicGrid = new MagicGrid({
  container: "#container", // Required. Can be class or id selector
  static: true, // Required for static content
  animate: true, // Optional
});

magicGrid.listen();

.positionItems()

This function is useful in cases where you have to manually trigger a repositioning; for instance, if a new element is added to the container

let magicGrid = new MagicGrid({
  container: "#container", // Required. Can be class or id selector
  items: 30, // Required for dynamic content.
  animate: true, // Optional
});

magicGrid.listen();

// get new item from api
// append item to dom

// reposition
magicGrid.positionItems();