mirror of
https://github.com/jquery/jquery.git
synced 2024-12-09 08:04:24 +00:00
490 lines
12 KiB
JavaScript
490 lines
12 KiB
JavaScript
define( [
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"./core",
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"./core/isAttached",
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"./var/concat",
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"./var/isFunction",
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"./var/push",
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"./var/rcheckableType",
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"./core/access",
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"./manipulation/var/rtagName",
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"./manipulation/var/rscriptType",
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"./manipulation/wrapMap",
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"./manipulation/getAll",
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"./manipulation/setGlobalEval",
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"./manipulation/buildFragment",
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"./manipulation/support",
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"./data/var/dataPriv",
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"./data/var/dataUser",
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"./data/var/acceptData",
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"./core/DOMEval",
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"./core/nodeName",
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"./core/init",
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"./traversing",
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"./selector",
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"./event"
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], function( jQuery, isAttached, concat, isFunction, push, rcheckableType,
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access, rtagName, rscriptType,
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wrapMap, getAll, setGlobalEval, buildFragment, support,
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dataPriv, dataUser, acceptData, DOMEval, nodeName ) {
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"use strict";
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var
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/* eslint-disable max-len */
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// See https://github.com/eslint/eslint/issues/3229
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rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,
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/* eslint-enable */
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// Support: IE <=10 - 11, Edge 12 - 13 only
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// In IE/Edge using regex groups here causes severe slowdowns.
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// See https://connect.microsoft.com/IE/feedback/details/1736512/
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rnoInnerhtml = /<script|<style|<link/i,
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// checked="checked" or checked
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rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
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rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
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// Prefer a tbody over its parent table for containing new rows
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function manipulationTarget( elem, content ) {
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if ( nodeName( elem, "table" ) &&
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nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
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return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
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}
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return elem;
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}
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// Replace/restore the type attribute of script elements for safe DOM manipulation
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function disableScript( elem ) {
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elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
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return elem;
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}
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function restoreScript( elem ) {
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if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
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elem.type = elem.type.slice( 5 );
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} else {
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elem.removeAttribute( "type" );
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}
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return elem;
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}
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function cloneCopyEvent( src, dest ) {
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var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
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if ( dest.nodeType !== 1 ) {
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return;
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}
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// 1. Copy private data: events, handlers, etc.
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if ( dataPriv.hasData( src ) ) {
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pdataOld = dataPriv.access( src );
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pdataCur = dataPriv.set( dest, pdataOld );
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events = pdataOld.events;
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if ( events ) {
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delete pdataCur.handle;
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pdataCur.events = {};
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for ( type in events ) {
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for ( i = 0, l = events[ type ].length; i < l; i++ ) {
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jQuery.event.add( dest, type, events[ type ][ i ] );
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}
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}
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}
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}
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// 2. Copy user data
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if ( dataUser.hasData( src ) ) {
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udataOld = dataUser.access( src );
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udataCur = jQuery.extend( {}, udataOld );
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dataUser.set( dest, udataCur );
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}
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}
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// Fix IE bugs, see support tests
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function fixInput( src, dest ) {
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var nodeName = dest.nodeName.toLowerCase();
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// Fails to persist the checked state of a cloned checkbox or radio button.
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if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
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dest.checked = src.checked;
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// Fails to return the selected option to the default selected state when cloning options
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} else if ( nodeName === "input" || nodeName === "textarea" ) {
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dest.defaultValue = src.defaultValue;
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}
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}
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function domManip( collection, args, callback, ignored ) {
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// Flatten any nested arrays
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args = concat.apply( [], args );
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var fragment, first, scripts, hasScripts, node, doc,
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i = 0,
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l = collection.length,
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iNoClone = l - 1,
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value = args[ 0 ],
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valueIsFunction = isFunction( value );
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// We can't cloneNode fragments that contain checked, in WebKit
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if ( valueIsFunction ||
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( l > 1 && typeof value === "string" &&
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!support.checkClone && rchecked.test( value ) ) ) {
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return collection.each( function( index ) {
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var self = collection.eq( index );
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if ( valueIsFunction ) {
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args[ 0 ] = value.call( this, index, self.html() );
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}
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domManip( self, args, callback, ignored );
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} );
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}
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if ( l ) {
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fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
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first = fragment.firstChild;
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if ( fragment.childNodes.length === 1 ) {
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fragment = first;
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}
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// Require either new content or an interest in ignored elements to invoke the callback
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if ( first || ignored ) {
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scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
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hasScripts = scripts.length;
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// Use the original fragment for the last item
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// instead of the first because it can end up
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// being emptied incorrectly in certain situations (#8070).
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for ( ; i < l; i++ ) {
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node = fragment;
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if ( i !== iNoClone ) {
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node = jQuery.clone( node, true, true );
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// Keep references to cloned scripts for later restoration
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if ( hasScripts ) {
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// Support: Android <=4.0 only, PhantomJS 1 only
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// push.apply(_, arraylike) throws on ancient WebKit
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jQuery.merge( scripts, getAll( node, "script" ) );
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}
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}
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callback.call( collection[ i ], node, i );
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}
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if ( hasScripts ) {
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doc = scripts[ scripts.length - 1 ].ownerDocument;
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// Reenable scripts
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jQuery.map( scripts, restoreScript );
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// Evaluate executable scripts on first document insertion
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for ( i = 0; i < hasScripts; i++ ) {
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node = scripts[ i ];
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if ( rscriptType.test( node.type || "" ) &&
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!dataPriv.access( node, "globalEval" ) &&
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jQuery.contains( doc, node ) ) {
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if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) {
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// Optional AJAX dependency, but won't run scripts if not present
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if ( jQuery._evalUrl && !node.noModule ) {
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jQuery._evalUrl( node.src, {
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nonce: node.nonce || node.getAttribute( "nonce" )
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} );
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}
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} else {
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DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
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}
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}
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}
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}
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}
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}
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return collection;
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}
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function remove( elem, selector, keepData ) {
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var node,
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nodes = selector ? jQuery.filter( selector, elem ) : elem,
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i = 0;
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for ( ; ( node = nodes[ i ] ) != null; i++ ) {
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if ( !keepData && node.nodeType === 1 ) {
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jQuery.cleanData( getAll( node ) );
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}
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if ( node.parentNode ) {
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if ( keepData && isAttached( node ) ) {
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setGlobalEval( getAll( node, "script" ) );
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}
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node.parentNode.removeChild( node );
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}
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}
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return elem;
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}
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jQuery.extend( {
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htmlPrefilter: function( html ) {
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return html.replace( rxhtmlTag, "<$1></$2>" );
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},
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clone: function( elem, dataAndEvents, deepDataAndEvents ) {
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var i, l, srcElements, destElements,
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clone = elem.cloneNode( true ),
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inPage = isAttached( elem );
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// Fix IE cloning issues
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if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
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!jQuery.isXMLDoc( elem ) ) {
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// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
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destElements = getAll( clone );
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srcElements = getAll( elem );
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for ( i = 0, l = srcElements.length; i < l; i++ ) {
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fixInput( srcElements[ i ], destElements[ i ] );
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}
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}
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// Copy the events from the original to the clone
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if ( dataAndEvents ) {
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if ( deepDataAndEvents ) {
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srcElements = srcElements || getAll( elem );
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destElements = destElements || getAll( clone );
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for ( i = 0, l = srcElements.length; i < l; i++ ) {
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cloneCopyEvent( srcElements[ i ], destElements[ i ] );
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}
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} else {
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cloneCopyEvent( elem, clone );
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}
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}
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// Preserve script evaluation history
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destElements = getAll( clone, "script" );
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if ( destElements.length > 0 ) {
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setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
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}
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// Return the cloned set
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return clone;
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},
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cleanData: function( elems ) {
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var data, elem, type,
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special = jQuery.event.special,
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i = 0;
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for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
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if ( acceptData( elem ) ) {
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if ( ( data = elem[ dataPriv.expando ] ) ) {
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if ( data.events ) {
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for ( type in data.events ) {
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if ( special[ type ] ) {
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jQuery.event.remove( elem, type );
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// This is a shortcut to avoid jQuery.event.remove's overhead
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} else {
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jQuery.removeEvent( elem, type, data.handle );
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}
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}
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}
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// Support: Chrome <=35 - 45+
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// Assign undefined instead of using delete, see Data#remove
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elem[ dataPriv.expando ] = undefined;
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}
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if ( elem[ dataUser.expando ] ) {
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// Support: Chrome <=35 - 45+
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// Assign undefined instead of using delete, see Data#remove
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elem[ dataUser.expando ] = undefined;
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}
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}
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}
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}
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} );
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jQuery.fn.extend( {
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detach: function( selector ) {
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return remove( this, selector, true );
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},
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remove: function( selector ) {
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return remove( this, selector );
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},
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text: function( value ) {
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return access( this, function( value ) {
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return value === undefined ?
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jQuery.text( this ) :
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this.empty().each( function() {
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if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
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this.textContent = value;
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}
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} );
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}, null, value, arguments.length );
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},
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append: function() {
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return domManip( this, arguments, function( elem ) {
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if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
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var target = manipulationTarget( this, elem );
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target.appendChild( elem );
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}
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} );
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},
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prepend: function() {
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return domManip( this, arguments, function( elem ) {
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if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
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var target = manipulationTarget( this, elem );
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target.insertBefore( elem, target.firstChild );
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}
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} );
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},
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before: function() {
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return domManip( this, arguments, function( elem ) {
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if ( this.parentNode ) {
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this.parentNode.insertBefore( elem, this );
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}
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} );
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},
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after: function() {
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return domManip( this, arguments, function( elem ) {
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if ( this.parentNode ) {
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this.parentNode.insertBefore( elem, this.nextSibling );
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}
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} );
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},
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empty: function() {
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var elem,
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i = 0;
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for ( ; ( elem = this[ i ] ) != null; i++ ) {
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if ( elem.nodeType === 1 ) {
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// Prevent memory leaks
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jQuery.cleanData( getAll( elem, false ) );
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// Remove any remaining nodes
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elem.textContent = "";
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}
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}
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return this;
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},
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clone: function( dataAndEvents, deepDataAndEvents ) {
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dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
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deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
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return this.map( function() {
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return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
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} );
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},
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html: function( value ) {
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return access( this, function( value ) {
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var elem = this[ 0 ] || {},
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i = 0,
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l = this.length;
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if ( value === undefined && elem.nodeType === 1 ) {
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return elem.innerHTML;
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}
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// See if we can take a shortcut and just use innerHTML
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if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
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!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
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value = jQuery.htmlPrefilter( value );
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try {
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for ( ; i < l; i++ ) {
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elem = this[ i ] || {};
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// Remove element nodes and prevent memory leaks
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if ( elem.nodeType === 1 ) {
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jQuery.cleanData( getAll( elem, false ) );
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elem.innerHTML = value;
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}
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}
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elem = 0;
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// If using innerHTML throws an exception, use the fallback method
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} catch ( e ) {}
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}
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if ( elem ) {
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this.empty().append( value );
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}
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}, null, value, arguments.length );
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},
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replaceWith: function() {
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var ignored = [];
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// Make the changes, replacing each non-ignored context element with the new content
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return domManip( this, arguments, function( elem ) {
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var parent = this.parentNode;
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if ( jQuery.inArray( this, ignored ) < 0 ) {
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jQuery.cleanData( getAll( this ) );
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if ( parent ) {
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parent.replaceChild( elem, this );
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}
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}
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// Force callback invocation
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}, ignored );
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}
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} );
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jQuery.each( {
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appendTo: "append",
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prependTo: "prepend",
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insertBefore: "before",
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insertAfter: "after",
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replaceAll: "replaceWith"
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}, function( name, original ) {
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jQuery.fn[ name ] = function( selector ) {
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var elems,
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ret = [],
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insert = jQuery( selector ),
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last = insert.length - 1,
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i = 0;
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for ( ; i <= last; i++ ) {
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elems = i === last ? this : this.clone( true );
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jQuery( insert[ i ] )[ original ]( elems );
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// Support: Android <=4.0 only, PhantomJS 1 only
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// .get() because push.apply(_, arraylike) throws on ancient WebKit
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push.apply( ret, elems.get() );
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}
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return this.pushStack( ret );
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};
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} );
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return jQuery;
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} );
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