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| author | Ariel Flesler <aflesler@gmail.com> | 2008-05-14 17:54:54 +0000 |
|---|---|---|
| committer | Ariel Flesler <aflesler@gmail.com> | 2008-05-14 17:54:54 +0000 |
| commit | ac324c97e319c8a107036e7ce98dff6e5f78a8ba (patch) | |
| tree | 084937cafd6a1cf40c12433384d7ec25ffbad22a /src/offset.js | |
| parent | f717260eead8a272f6c582cef43c3dcb4fb73b42 (diff) | |
| download | jquery-ac324c97e319c8a107036e7ce98dff6e5f78a8ba.tar.gz jquery-ac324c97e319c8a107036e7ce98dff6e5f78a8ba.zip | |
jquery offset: reducing the code size.
Diffstat (limited to 'src/offset.js')
| -rw-r--r-- | src/offset.js | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/offset.js b/src/offset.js index 4de37a0ba..1add61c9d 100644 --- a/src/offset.js +++ b/src/offset.js @@ -101,23 +101,23 @@ jQuery.fn.offset = function() { jQuery.fn.extend({ position: function() { - var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results; + var left = 0, top = 0, results; - if (elem) { + if ( this[0] ) { // Get *real* offsetParent - offsetParent = this.offsetParent(); + var offsetParent = this.offsetParent(), - // Get correct offsets - offset = this.offset(); - parentOffset = offsetParent.offset(); + // Get correct offsets + offset = this.offset(), + parentOffset = offsetParent.offset(); // Subtract element margins - offset.top -= parseInt( jQuery.curCSS(elem, 'marginTop', true) ) || 0; - offset.left -= parseInt( jQuery.curCSS(elem, 'marginLeft', true) ) || 0; + offset.top -= num( this, 'marginTop' ); + offset.left -= num( this, 'marginLeft' ); // Add offsetParent borders - parentOffset.top += parseInt( jQuery.curCSS(offsetParent[0], 'borderTopWidth', true) ) || 0; - parentOffset.left += parseInt( jQuery.curCSS(offsetParent[0], 'borderLeftWidth', true) ) || 0; + parentOffset.top += num( offsetParent, 'borderTopWidth' ); + parentOffset.left += num( offsetParent, 'borderLeftWidth' ); // Subtract the two offsets results = { |