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Simplify getAll helper

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This commit is contained in:
Oleg
2012-12-20 01:08:24 +04:00
parent 7a5000a39e
commit 61d01c8d35
1 changed files with 11 additions and 13 deletions
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24
src/manipulation.js
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@@ -448,11 +448,10 @@ jQuery.each({
last = insert.length - 1;
for ( ; i <= last; i++ ) {
elems = i === last ? this : this.clone(true);
elems = i === last ? this : this.clone( true );
jQuery( insert[ i ] )[ original ]( elems );
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
core_push.apply( ret, elems.get() );
core_push.apply( ret, elems );
}
return this.pushStack( ret );
@@ -462,23 +461,22 @@ jQuery.each({
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName( tag || "*" ) :
ret = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== "undefined" ? context.querySelectorAll( tag || "*" ) :
undefined;
if ( !found ) {
for ( found = [], elems = context.childNodes || context; (elem = elems[ i ]) != null; i++ ) {
if ( !tag || jQuery.nodeName( elem, tag ) ) {
found.push( elem );
} else {
jQuery.merge( found, getAll( elem, tag ) );
}
if ( !ret ) {
for ( ret = [], elems = context.childNodes || context; (elem = elems[ i ]) != null; i++ ) {
core_push.apply( ret,
!tag || jQuery.nodeName( elem, tag ) ?
getAll( elem, tag ) :
elems );
}
}
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
jQuery.merge( [ context ], found ) :
found;
jQuery.merge( [ context ], ret ) :
ret;
}
// Used in clean, fixes the defaultChecked property