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CSS: Fix get upper case alpha opacity in IE8

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Fixes gh-1705
Closes gh-1704
This commit is contained in:
Zheming Sun 2014-11-08 17:53:12 +03:00 committed by Michał Gołębiowski
parent 3f9fda8fab
commit c5e8e12cef
3 changed files with 21 additions and 1 deletions
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2
src/css.js
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@ -22,7 +22,7 @@ var
// BuildExclude
getStyles = curCSS.getStyles,
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/,
ropacity = /opacity\s*=\s*([^)]*)/i,
// swappable if display is none or starts with table except
// "table", "table-cell", or "table-caption"

7
test/data/testsuite.css
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@ -156,3 +156,10 @@ section { background:#f0f; display:block; }
#span-14824 { display: block; }
#display { display: list-item !important; }
/* fix get alpha opacity in IE8 */
.fix-get-alpha-opacity-in-ie8 {
opacity: 0.5;
-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
}

13
test/unit/css.js
View File

@ -1151,4 +1151,17 @@ test( "Do not throw on frame elements from css method (#15098)", 1, function() {
ok( false, "It did throw" );
}
});
test( "get upper case alpha opacity in IE8", 1, function() {
var div = document.createElement( "div" ),
fixture = document.getElementById( "qunit-fixture" );
div.className = "fix-get-alpha-opacity-in-ie8";
fixture.appendChild( div );
equal( jQuery( div ).css( "opacity" ), "0.5", "get upper case alpha opacity in IE8 ok" );
fixture.removeChild( div );
});
}