diff options
| -rw-r--r-- | src/manipulation.js | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/manipulation.js b/src/manipulation.js index 9aea16f9d..0ceb9ac88 100644 --- a/src/manipulation.js +++ b/src/manipulation.js @@ -29,30 +29,33 @@ jQuery.fn.extend({ return jQuery.access( this, function( value ) { return value === undefined ? jQuery.text( this ) : - this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + this.empty().append( ( this[ 0 ] && this[ 0 ].ownerDocument || document ).createTextNode( value ) ); }, null, value, arguments.length ); }, wrapAll: function( html ) { + var wrap; + if ( jQuery.isFunction( html ) ) { - return this.each(function(i) { - jQuery(this).wrapAll( html.call(this, i) ); + return this.each(function( i ) { + jQuery( this ).wrapAll( html.call(this, i) ); }); } - if ( this[0] ) { + if ( this[ 0 ] ) { + // The elements to wrap the target around - var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); - if ( this[0].parentNode ) { - wrap.insertBefore( this[0] ); + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); } wrap.map(function() { var elem = this; - while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { - elem = elem.firstChild; + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; } return elem; @@ -188,7 +191,7 @@ jQuery.fn.extend({ html: function( value ) { return jQuery.access( this, function( value ) { - var elem = this[0] || {}, + var elem = this[ 0 ] || {}, i = 0, l = this.length; |