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Fix #12313, .height()/.width() just use CSS if no offsetWidth. Close gh-909.

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Mike Sherov 2012-08-25 11:26:37 -04:00 committed by Dave Methvin
parent 9a92c5423f
commit c078b83b3f
1 changed files with 4 additions and 1 deletions
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5
src/css.js
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@ -411,7 +411,10 @@ function getWidthOrHeight( elem, name, extra ) {
valueIsBorderBox = true,
isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
if ( val <= 0 ) {
// some non-html elements return undefined for offsetWidth, so check for null/undefined
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
if ( val <= 0 || val == null ) {
// Fall back to computed then uncomputed css if necessary
val = curCSS( elem, name );
if ( val < 0 || val == null ) {