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jquery dimensions: reducing the code size.

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This commit is contained in:
Ariel Flesler 2008-05-14 17:23:44 +00:00
parent 44a6f5d0cb
commit f717260eea
1 changed files with 4 additions and 5 deletions
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9
src/dimensions.js
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@ -1,8 +1,8 @@
// Create innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function(i, name){
var tl = name == "Height" ? "Top" : "Left", // top or left
br = name == "Height" ? "Bottom" : "Right"; // bottom or right
var tl = i ? "Left" : "Top", // top or left
br = i ? "Right" : "Bottom"; // bottom or right
// innerHeight and innerWidth
jQuery.fn["inner" + name] = function(){
@ -16,13 +16,12 @@ jQuery.each([ "Height", "Width" ], function(i, name){
return this["inner" + name]() +
num(this, "border" + tl + "Width") +
num(this, "border" + br + "Width") +
(!!margin ?
(margin ?
num(this, "margin" + tl) + num(this, "margin" + br) : 0);
};
});
function num(elem, prop) {
elem = elem.jquery ? elem[0] : elem;
return elem && parseInt( jQuery.curCSS(elem, prop, true), 10 ) || 0;
return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
}