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| author | Mike Sherov <mike.sherov@gmail.com> | 2012-12-10 18:25:23 -0500 |
|---|---|---|
| committer | Mike Sherov <mike.sherov@gmail.com> | 2012-12-11 13:58:14 -0500 |
| commit | a918dc8aacb8461321c332f6f3b5756bdda5e8b2 (patch) | |
| tree | 0824e7f8d49426f510a0982954b1d48be6cc5de8 /src/offset.js | |
| parent | aa0e4aadd56002928d429af771b26114493486ac (diff) | |
| download | jquery-a918dc8aacb8461321c332f6f3b5756bdda5e8b2.tar.gz jquery-a918dc8aacb8461321c332f6f3b5756bdda5e8b2.zip | |
Pass style declarations around for performance improvements and paving the way for the css array signature
Also, simplify the jQuery.css numeric coercion signature
Diffstat (limited to 'src/offset.js')
| -rw-r--r-- | src/offset.js | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/offset.js b/src/offset.js index 93446eae4..04c94cade 100644 --- a/src/offset.js +++ b/src/offset.js @@ -108,16 +108,16 @@ jQuery.fn.extend({ } // Add offsetParent borders - parentOffset.top += parseFloat( jQuery.css( offsetParent[ 0 ], "borderTopWidth" ) ) || 0; - parentOffset.left += parseFloat( jQuery.css( offsetParent[ 0 ], "borderLeftWidth" ) ) || 0; + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); } // Subtract parent offsets and element margins // note: when an element has margin: auto the offsetLeft and marginLeft // are the same in Safari causing offset.left to incorrectly be 0 return { - top: offset.top - parentOffset.top - ( parseFloat( jQuery.css( elem, "marginTop" ) ) || 0 ), - left: offset.left - parentOffset.left - ( parseFloat( jQuery.css( elem, "marginLeft" ) ) || 0 ) + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) }; }, |