mirror of
https://github.com/jquery/jquery.git
synced 2024-11-23 02:54:22 +00:00
Remove createSafeFragment helper
This commit is contained in:
Oleg
parent
861a45b8ff
commit
fd2af63bca
@ -1,22 +1,4 @@
|
||||
function createSafeFragment( document ) {
|
||||
var list = nodeNames.split( "|" ),
|
||||
safeFrag = document.createDocumentFragment();
|
||||
|
||||
if ( safeFrag.createElement ) {
|
||||
while ( list.length ) {
|
||||
safeFrag.createElement(
|
||||
list.pop()
|
||||
);
|
||||
}
|
||||
}
|
||||
return safeFrag;
|
||||
}
|
||||
|
||||
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
|
||||
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
||||
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
||||
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
|
||||
rleadingWhitespace = /^\s+/,
|
||||
var rleadingWhitespace = /^\s+/,
|
||||
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
||||
rtagName = /<([\w:]+)/,
|
||||
rtbody = /<tbody/i,
|
||||
@ -37,13 +19,8 @@ var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figca
|
||||
tr: [ 2, "<table><tbody>" ],
|
||||
col: [ 2, "<table><tbody></tbody><colgroup>", "</table>" ],
|
||||
td: [ 3, "<table><tbody><tr>" ],
|
||||
|
||||
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
||||
// unless wrapped in a div with non-breaking characters in front of it.
|
||||
_default: jQuery.support.htmlSerialize ? [ 0, "" ] : [ 1, "X<div>" ]
|
||||
},
|
||||
safeFragment = createSafeFragment( document ),
|
||||
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
||||
_default: [ 0, "" ]
|
||||
};
|
||||
|
||||
wrapMap.optgroup = wrapMap.option;
|
||||
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
||||
@ -213,14 +190,11 @@ jQuery.fn.extend({
|
||||
l = this.length;
|
||||
|
||||
if ( value === undefined ) {
|
||||
return elem.nodeType === 1 ?
|
||||
elem.innerHTML.replace( rinlinejQuery, "" ) :
|
||||
undefined;
|
||||
return elem.nodeType === 1 ? elem.innerHTML: undefined;
|
||||
}
|
||||
|
||||
// See if we can take a shortcut and just use innerHTML
|
||||
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
||||
( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
|
||||
( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
|
||||
!wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
|
||||
|
||||
@ -559,18 +533,11 @@ function fixDefaultChecked( elem ) {
|
||||
|
||||
jQuery.extend({
|
||||
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
||||
var destElements, srcElements, node, i, clone,
|
||||
inPage = jQuery.contains( elem.ownerDocument, elem );
|
||||
|
||||
if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
|
||||
var destElements, srcElements, node, i,
|
||||
inPage = jQuery.contains( elem.ownerDocument, elem ),
|
||||
clone = elem.cloneNode( true );
|
||||
|
||||
// IE<=8 does not properly clone detached, unknown element nodes
|
||||
} else {
|
||||
fragmentDiv.innerHTML = elem.outerHTML;
|
||||
fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
|
||||
}
|
||||
|
||||
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
||||
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
||||
|
||||
@ -616,7 +583,7 @@ jQuery.extend({
|
||||
clean: function( elems, context, fragment, scripts, selection ) {
|
||||
var elem, i, j, tmp, tag, wrap, tbody,
|
||||
ret = [],
|
||||
safe = context === document && safeFragment;
|
||||
container = context === document && fragment;
|
||||
|
||||
// Ensure that context is a document
|
||||
if ( !context || typeof context.createDocumentFragment === "undefined" ) {
|
||||
@ -636,8 +603,8 @@ jQuery.extend({
|
||||
// Convert html into DOM nodes
|
||||
} else {
|
||||
// Ensure a safe container
|
||||
safe = safe || createSafeFragment( context );
|
||||
tmp = tmp || safe.appendChild( context.createElement("div") );
|
||||
container = container || context.createDocumentFragment();
|
||||
tmp = tmp || container.appendChild( context.createElement("div") );
|
||||
|
||||
// Deserialize a standard representation
|
||||
tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
|
||||
@ -686,14 +653,14 @@ jQuery.extend({
|
||||
}
|
||||
|
||||
// Remember the top-level container for proper cleanup
|
||||
tmp = safe.lastChild;
|
||||
tmp = container.lastChild;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Fix #11356: Clear elements from safeFragment
|
||||
// Fix #11356: Clear elements from fragment
|
||||
if ( tmp ) {
|
||||
safe.removeChild( tmp );
|
||||
container.removeChild( tmp );
|
||||
}
|
||||
|
||||
// Reset defaultChecked for any radios and checkboxes
|
||||
@ -704,7 +671,7 @@ jQuery.extend({
|
||||
|
||||
if ( fragment ) {
|
||||
for ( i = 0; (elem = ret[i]) != null; i++ ) {
|
||||
safe = jQuery.contains( elem.ownerDocument, elem );
|
||||
container = jQuery.contains( elem.ownerDocument, elem );
|
||||
|
||||
// Append to fragment
|
||||
// #4087 - If origin and destination elements are the same, and this is
|
||||
@ -715,7 +682,7 @@ jQuery.extend({
|
||||
tmp = getAll( elem, "script" );
|
||||
|
||||
// Preserve script evaluation history
|
||||
if ( safe ) {
|
||||
if ( container ) {
|
||||
setGlobalEval( tmp );
|
||||
}
|
||||
|
||||
@ -730,8 +697,6 @@ jQuery.extend({
|
||||
}
|
||||
}
|
||||
|
||||
elem = tmp = safe = null;
|
||||
|
||||
return ret;
|
||||
},
|
||||
|
||||
|
||||
@ -5,7 +5,7 @@ jQuery.support = (function() {
|
||||
|
||||
// Setup
|
||||
div.setAttribute( "className", "t" );
|
||||
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
||||
div.innerHTML = " <table></table><a href='/a'>a</a><input type='checkbox'/>";
|
||||
|
||||
// Support tests won't run in some limited or non-browser environments
|
||||
all = div.getElementsByTagName("*");
|
||||
@ -31,10 +31,6 @@ jQuery.support = (function() {
|
||||
// IE will insert them into empty tables
|
||||
tbody: !div.getElementsByTagName("tbody").length,
|
||||
|
||||
// Make sure that link elements get serialized correctly by innerHTML
|
||||
// This requires a wrapper element in IE
|
||||
htmlSerialize: !!div.getElementsByTagName("link").length,
|
||||
|
||||
// Get the style information from getAttribute
|
||||
// (IE uses .cssText instead)
|
||||
style: /top/.test( a.getAttribute("style") ),
|
||||
@ -62,10 +58,6 @@ jQuery.support = (function() {
|
||||
// Tests for enctype support on a form (#6743)
|
||||
enctype: !!document.createElement("form").enctype,
|
||||
|
||||
// Makes sure cloning an html5 element does not cause problems
|
||||
// Where outerHTML is undefined, this still works
|
||||
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
|
||||
|
||||
// jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
|
||||
boxModel: document.compatMode === "CSS1Compat",
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user