Packery

Draggabilly

by Rowan Hamilton

HTML

<script src="https://unpkg.com/packery@2/dist/packery.pkgd.js"></script>
<script src="https://unpkg.com/draggabilly@2/dist/draggabilly.pkgd.js"></script>
<h1>Packery - Draggabilly, vanilla JS</h1>

<div class="grid">
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--height2"></div>
  <div class="grid-item"></div>
  <div class="grid-item"></div>
  <div class="grid-item grid-item--width2 grid-item--height2"></div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--height2"></div>
  <div class="grid-item">Hello World</div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--height2"></div>
  <div class="grid-item"></div>
  <div class="grid-item"></div>
  <div class="grid-item"></div>
  <div class="grid-item grid-item--width2 grid-item--height2"></div>
  <div class="grid-item"></div>
  <div class="grid-item grid-item--width2"></div>
  <div class="grid-item grid-item--height2"></div>
  <div class="grid-item"></div>
</div>

CSS

* { box-sizing: border-box; } 

body { font-family: sans-serif; }

/* ---- grid ---- */

.grid {
  background: #DDD;
  max-width: 1200px;
}

/* clear fix */
.grid:after {
  content: '';
  display: block;
  clear: both;
}

/* ---- .grid-item ---- */

.grid-item {
  float: left;
  width: 100px;
  height: 100px;
  background: #C09;
  border: 2px solid hsla(0, 0%, 0%, 0.5);
}

.grid-item--width2 { width: 200px; }
.grid-item--height2 { height: 200px; }

.grid-item:hover {
  border-color: hsla(0, 0%, 100%, 0.5);
  cursor: move;
}

.grid-item.is-dragging,
.grid-item.is-positioning-post-drag {
  background: #C90;
  z-index: 2;
}

.packery-drop-placeholder {
  outline: 3px dashed hsla(0, 0%, 0%, 0.5);
  outline-offset: -6px;
  -webkit-transition: -webkit-transform 0.2s;
          transition: transform 0.2s;
}

JavaScript

// external js: packery.pkgd.js, draggabilly.pkgd.js

var pckry = new Packery( '.grid', {
  itemSelector: '.grid-item',
  columnWidth: 100
});

pckry.getItemElements().forEach( function( itemElem ) {
  var draggie = new Draggabilly( itemElem );
  pckry.bindDraggabillyEvents( draggie );
});