From ac324c97e319c8a107036e7ce98dff6e5f78a8ba Mon Sep 17 00:00:00 2001 From: Ariel Flesler Date: Wed, 14 May 2008 17:54:54 +0000 Subject: [PATCH] jquery offset: reducing the code size. --- src/offset.js | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/src/offset.js b/src/offset.js index 4de37a0..1add61c 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 = { -- 1.7.10.4