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fixed offset(coordinates) returns null when no matching elements in jQuery object (fixes ticket #5888)

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Karl Swedberg 2010-01-21 23:18:54 +08:00 • committed by John Resig
parent a63754aa4e
commit 2c28f229e5
3 changed files with 16 additions and 10 deletions
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16
src/offset.js
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@ -2,16 +2,16 @@ if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
@ -28,16 +28,16 @@ if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}