diff options
Diffstat (limited to 'source/bower_components/modernizr/feature-detects/elem-details.js')
-rw-r--r-- | source/bower_components/modernizr/feature-detects/elem-details.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/source/bower_components/modernizr/feature-detects/elem-details.js b/source/bower_components/modernizr/feature-detects/elem-details.js new file mode 100644 index 0000000..90501f1 --- /dev/null +++ b/source/bower_components/modernizr/feature-detects/elem-details.js @@ -0,0 +1,25 @@ +// By @mathias, based on http://mths.be/axh +Modernizr.addTest('details', function() { + var doc = document, + el = doc.createElement('details'), + fake, + root, + diff; + if (!('open' in el)) { // return early if possible; thanks @aFarkas! + return false; + } + root = doc.body || (function() { + var de = doc.documentElement; + fake = true; + return de.insertBefore(doc.createElement('body'), de.firstElementChild || de.firstChild); + }()); + el.innerHTML = '<summary>a</summary>b'; + el.style.display = 'block'; + root.appendChild(el); + diff = el.offsetHeight; + el.open = true; + diff = diff != el.offsetHeight; + root.removeChild(el); + fake && root.parentNode.removeChild(root); + return diff; +});
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