Created
January 22, 2016 08:37
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iOS 9 Safari - workaround
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| <!doctype html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Viewport Test</title> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <script src="/workaround.js"></script> | |
| </head> | |
| <body> | |
| <p>Mobile Safari reports 980 width when loading, but the device width when called on scroll or resize event, or if called inside `setTimeout` function, even if the delay is 0. | |
| <ul id="info" style="background: pink; min-height: 30em;"> | |
| <li><= 767px ? <script>document.write(window.matchMedia('(max-width: 767px)').matches);</script> | |
| </ul> | |
| <script> | |
| function addLI(eventobj) { | |
| var w = window.innerWidth, | |
| ul = document.getElementById('info'), | |
| li = document.createElement('li'); | |
| li.appendChild(document.createTextNode(eventobj.type+': '+w)); | |
| ul.appendChild(li); | |
| } | |
| // 980 | |
| addLI({type:'body'}); | |
| // correct device-width (fires after window load) | |
| setTimeout(addLI, 0, {type:'body'}); | |
| // 980 | |
| window.addEventListener('load', addLI); | |
| document.addEventListener('DOMContentLoaded', addLI); | |
| // correct device-width | |
| window.addEventListener('resize', addLI); | |
| ['DOMContentLoaded', 'load', 'scroll'].forEach(function(event){ | |
| var t; | |
| var delay = (event == 'scroll') ? 300 : 0; | |
| window.addEventListener(event, function(eventobj){ | |
| clearTimeout(t); | |
| t = setTimeout(addLI, delay, eventobj); | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| (function(){ | |
| var elm = document.createElement('span'); | |
| elm.offsetHeight; | |
| elm = null; | |
| })(); |
shrink-to-fit seems to make my site behave even more wonky than it already does
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Another option that works (but not as well) is using shrink-to-fit=no in the meta tag.