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Fix the logic to set overflow:hidden on width & height animations - Fixes #12117 - Closes gh-869

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This commit is contained in:
Corey Frang 2012-07-20 18:36:55 -05:00
parent 3016872220
commit 94924a05de
2 changed files with 15 additions and 1 deletions
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2
src/effects.js vendored
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@ -269,7 +269,7 @@ function defaultPrefilter( elem, props, opts ) {
}
// height/width overflow pass
if ( elem.nodeType === 1 && ( props.height || props.width ) ) {
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
// Make sure that nothing sneaks out
// Record all 3 overflow attributes because IE does not
// change the overflow attribute when overflowX and

14
test/unit/effects.js vendored
View File

@ -1785,4 +1785,18 @@ asyncTest("Animation callbacks (#11797)", 15, function() {
});
});
test( "Animate properly sets overflow hidden when animating width/height (#12117)", 4, function() {
jQuery.each( [ "height", "width" ], function( _, prop ) {
jQuery.each( [ 100, 0 ], function( _, value ) {
var div = jQuery("<div>"),
props = {};
props[ prop ] = value;
div.animate( props, 1 );
equal( div.css( "overflow" ), "hidden",
"overflow: hidden set when animating " + prop + " to " + value );
div.stop();
});
});
});
} // if ( jQuery.fx )