| 123456789101112131415161718192021222324252627 |
- /*!
- {
- "name": "CSS position: sticky",
- "property": "csspositionsticky",
- "tags": ["css"],
- "builderAliases": ["css_positionsticky"],
- "notes": [{
- "name": "Chrome bug report",
- "href":"https://bugs.chromium.org/p/chromium/issues/detail?id=322972"
- }],
- "warnings": ["using position:sticky on anything but top aligned elements is buggy in Chrome < 37 and iOS <=7+"]
- }
- !*/
- define(['Modernizr', 'createElement', 'prefixes'], function(Modernizr, createElement, prefixes) {
- // Sticky positioning - constrains an element to be positioned inside the
- // intersection of its container box, and the viewport.
- Modernizr.addTest('csspositionsticky', function() {
- var prop = 'position:';
- var value = 'sticky';
- var el = createElement('a');
- var mStyle = el.style;
- mStyle.cssText = prop + prefixes.join(value + ';' + prop).slice(0, -prop.length);
- return mStyle.position.indexOf(value) !== -1;
- });
- });
|
