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CSS: retrieve inline style before computed

- Fixes an issue with getting computed style on detached elements
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timmywil committed Mar 20, 2017
1 parent 066bd86 commit c4598da4293afa4bb9c0425d964432e918055aa6
Showing with 7 additions and 2 deletions.
  1. +7 −2 src/css/curCSS.js
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@@ -10,7 +10,13 @@ define( [
"use strict";
function curCSS( elem, name, computed ) {
- var width, minWidth, maxWidth, ret, style;
+ var width, minWidth, maxWidth, ret,
+
+ // Support: Firefox 51+
+ // Retrieving style before computed somehow
+ // fixes an issue with getting wrong values
+ // on detached elements
+ style = elem.style;
computed = computed || getStyles( elem );
@@ -30,7 +36,6 @@ function curCSS( elem, name, computed ) {
// This is against the CSSOM draft spec:
// https://drafts.csswg.org/cssom/#resolved-values
if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
- style = elem.style;
// Remember the original values
width = style.width;

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