Created
October 27, 2017 04:13
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JS Bin // source http://jsbin.com/nizudaz/9
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta name="description" content="BoxArt animation with MutationObserver"> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>JS Bin</title> | |
| <style id="jsbin-css"> | |
| .column { | |
| display: inline-block; | |
| width: 100px; | |
| } | |
| .box { | |
| width: 100px; | |
| height: 100px; | |
| background: blue; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="root"> | |
| <div class="column"> | |
| <div class="box" onclick="swap(); return false;">Box Text</div> | |
| </div> | |
| <div class="column"> | |
| </div> | |
| </div> | |
| <script src="https://mzgoddard.github.io/ba-uap/dist/boxart-mutation-observer.d048a043529f80827c15.js"></script> | |
| <script id="jsbin-javascript"> | |
| const {animate, present, update} = BoxArt; | |
| const animations = { | |
| box: { | |
| default: { | |
| update: update.context(({ | |
| object, value, | |
| }) => ( | |
| object({ | |
| left: value(el => el.getBoundingClientRect().left), | |
| }) | |
| )).compile()(), | |
| animate: animate.context(({ | |
| object, begin, end, constant, value, | |
| }) => ( | |
| object({ | |
| left: value((t, state, begin, end) => (end - begin) * t + begin), | |
| }) | |
| .duration(0.3) | |
| )).compile()(), | |
| present: present.context(({ | |
| style, translate, key, end, constant, | |
| }) => ( | |
| style({ | |
| transform: translate([key('left').to(end).px()]), | |
| opacity: constant(0.5), | |
| }) | |
| )).compile()(), | |
| } | |
| } | |
| }; | |
| // console.log(animations.box.default.update.copy); | |
| new BoxArt.default({animations}).observe(document.getElementById('root')); | |
| let swapI = 0; | |
| window.swap = function() { | |
| const nextParent = document.getElementsByClassName('column')[(++swapI) % 2]; | |
| const box = document.getElementsByClassName('box')[0]; | |
| box.parentNode.removeChild(box); | |
| nextParent.appendChild(box); | |
| }; | |
| </script> | |
| <script id="jsbin-source-css" type="text/css">.column { | |
| display: inline-block; | |
| width: 100px; | |
| } | |
| .box { | |
| width: 100px; | |
| height: 100px; | |
| background: blue; | |
| } | |
| </script> | |
| <script id="jsbin-source-javascript" type="text/javascript">const {animate, present, update} = BoxArt; | |
| const animations = { | |
| box: { | |
| default: { | |
| update: update.context(({ | |
| object, value, | |
| }) => ( | |
| object({ | |
| left: value(el => el.getBoundingClientRect().left), | |
| }) | |
| )).compile()(), | |
| animate: animate.context(({ | |
| object, begin, end, constant, value, | |
| }) => ( | |
| object({ | |
| left: value((t, state, begin, end) => (end - begin) * t + begin), | |
| }) | |
| .duration(0.3) | |
| )).compile()(), | |
| present: present.context(({ | |
| style, translate, key, end, constant, | |
| }) => ( | |
| style({ | |
| transform: translate([key('left').to(end).px()]), | |
| opacity: constant(0.5), | |
| }) | |
| )).compile()(), | |
| } | |
| } | |
| }; | |
| // console.log(animations.box.default.update.copy); | |
| new BoxArt.default({animations}).observe(document.getElementById('root')); | |
| let swapI = 0; | |
| window.swap = function() { | |
| const nextParent = document.getElementsByClassName('column')[(++swapI) % 2]; | |
| const box = document.getElementsByClassName('box')[0]; | |
| box.parentNode.removeChild(box); | |
| nextParent.appendChild(box); | |
| }; | |
| </script></body> | |
| </html> |
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| .column { | |
| display: inline-block; | |
| width: 100px; | |
| } | |
| .box { | |
| width: 100px; | |
| height: 100px; | |
| background: blue; | |
| } |
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| const {animate, present, update} = BoxArt; | |
| const animations = { | |
| box: { | |
| default: { | |
| update: update.context(({ | |
| object, value, | |
| }) => ( | |
| object({ | |
| left: value(el => el.getBoundingClientRect().left), | |
| }) | |
| )).compile()(), | |
| animate: animate.context(({ | |
| object, begin, end, constant, value, | |
| }) => ( | |
| object({ | |
| left: value((t, state, begin, end) => (end - begin) * t + begin), | |
| }) | |
| .duration(0.3) | |
| )).compile()(), | |
| present: present.context(({ | |
| style, translate, key, end, constant, | |
| }) => ( | |
| style({ | |
| transform: translate([key('left').to(end).px()]), | |
| opacity: constant(0.5), | |
| }) | |
| )).compile()(), | |
| } | |
| } | |
| }; | |
| // console.log(animations.box.default.update.copy); | |
| new BoxArt.default({animations}).observe(document.getElementById('root')); | |
| let swapI = 0; | |
| window.swap = function() { | |
| const nextParent = document.getElementsByClassName('column')[(++swapI) % 2]; | |
| const box = document.getElementsByClassName('box')[0]; | |
| box.parentNode.removeChild(box); | |
| nextParent.appendChild(box); | |
| }; |
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