X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=446c82e58b9a6ed9bd0cca5357955f26db5d09ee;hb=aabf635cfe9b75fce3d96eb3e40e25f4a29ea99b;hp=3900a0a5c629b532c1a91c865a659265318a7c25;hpb=51428a3c9e21f8c98e9ada60e5fa34ee53de0aa3;p=jquery.git diff --git a/src/core.js b/src/core.js index 3900a0a..446c82e 100644 --- a/src/core.js +++ b/src/core.js @@ -1,38 +1,33 @@ -/* - * jQuery @VERSION - New Wave Javascript - * - * Copyright (c) 2008 John Resig (jquery.com) - * Dual licensed under the MIT (MIT-LICENSE.txt) - * and GPL (GPL-LICENSE.txt) licenses. - * - * $Date$ - * $Rev$ - */ - -// Map over jQuery in case of overwrite -var _jQuery = window.jQuery, -// Map over the $ in case of overwrite - _$ = window.$; - -var jQuery = window.jQuery = window.$ = function( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context ); -}; - -// A simple way to check for HTML strings or ID strings -// (both of which we optimize for) -var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/, - -// Is it a simple selector - isSimple = /^.[^:#\[\.]*$/, +var + // Will speed up references to window, and allows munging its name. + window = this, + // Will speed up references to undefined, and allows munging its name. + undefined, + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + // Map over the $ in case of overwrite + _$ = window.$, + + jQuery = window.jQuery = window.$ = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return selector === undefined ? + rootjQuery : + new jQuery.fn.init( selector, context ); + }, -// Will speed up references to undefined, and allows munging its name. - undefined; + // A simple way to check for HTML strings or ID strings + // (both of which we optimize for) + quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/, + // Is it a simple selector + isSimple = /^.[^:#\[\.,]*$/; jQuery.fn = jQuery.prototype = { init: function( selector, context ) { - // Make sure that a selection was provided - selector = selector || document; + // Handle $("") or $(null) + if ( !selector ) { + this.length = 0; + return this; + } // Handle $(DOMElement) if ( selector.nodeType ) { @@ -41,6 +36,7 @@ jQuery.fn = jQuery.prototype = { this.context = selector; return this; } + // Handle HTML strings if ( typeof selector === "string" ) { // Are we dealing with HTML string or an ID? @@ -50,40 +46,51 @@ jQuery.fn = jQuery.prototype = { if ( match && (match[1] || !context) ) { // HANDLE: $(html) -> $(array) - if ( match[1] ) + if ( match[1] ) { selector = jQuery.clean( [ match[1] ], context ); // HANDLE: $("#id") - else { + } else { var elem = document.getElementById( match[3] ); - // Make sure an element was located - if ( elem ){ - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id != match[3] ) - return jQuery().find( selector ); - - // Otherwise, we inject the element directly into the jQuery object - var ret = jQuery( elem ); - ret.context = document; - ret.selector = selector; - return ret; + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem && elem.id != match[3] ) { + return rootjQuery.find( selector ); } - selector = []; + + // Otherwise, we inject the element directly into the jQuery object + var ret = jQuery( elem || null ); + ret.context = document; + ret.selector = selector; + return ret; } - // HANDLE: $(expr, [context]) - // (which is just equivalent to: $(content).find(expr) - } else + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return (context || rootjQuery).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { return jQuery( context ).find( selector ); + } // HANDLE: $(function) // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) - return jQuery( document ).ready( selector ); + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + // Make sure that old selector state is passed along + if ( selector.selector && selector.context ) { + this.selector = selector.selector; + this.context = selector.context; + } - return this.setArray(jQuery.makeArray(selector)); + return this.setArray(jQuery.isArray( selector ) ? + selector : + jQuery.makeArray(selector)); }, // Start with an empty selector @@ -103,7 +110,7 @@ jQuery.fn = jQuery.prototype = { return num === undefined ? // Return a 'clean' array - jQuery.makeArray( this ) : + Array.prototype.slice.call( this ) : // Return just the object this[ num ]; @@ -113,7 +120,7 @@ jQuery.fn = jQuery.prototype = { // (returning the new matched element set) pushStack: function( elems, name, selector ) { // Build a new jQuery matched element set - var ret = jQuery( elems ); + var ret = jQuery( elems || null ); // Add the old object onto the stack (as a reference) ret.prevObject = this; @@ -151,8 +158,6 @@ jQuery.fn = jQuery.prototype = { // Determine the position of an element within // the matched set of elements index: function( elem ) { - var ret = -1; - // Locate the position of the desired element return jQuery.inArray( // If it receives a jQuery object, the first element is used @@ -161,29 +166,42 @@ jQuery.fn = jQuery.prototype = { }, attr: function( name, value, type ) { - var options = name; + var options = name, isFunction = jQuery.isFunction( value ); // Look for the case where we're accessing a style value - if ( typeof name === "string" ) - if ( value === undefined ) - return this[0] && jQuery[ type || "attr" ]( this[0], name ); + if ( typeof name === "string" ) { + if ( value === undefined ) { + return this.length ? + jQuery[ type || "attr" ]( this[0], name ) : + null; - else { + } else { options = {}; options[ name ] = value; } + } // Check to see if we're setting style values - return this.each(function(i){ + for ( var i = 0, l = this.length; i < l; i++ ) { + var elem = this[i]; + // Set all the styles - for ( name in options ) - jQuery.attr( - type ? - this.style : - this, - name, jQuery.prop( this, options[ name ], type, i, name ) - ); - }); + for ( var prop in options ) { + value = options[prop]; + + if ( isFunction ) { + value = value.call( elem, i ); + } + + if ( typeof value === "number" && type === "curCSS" && !exclude.test(prop) ) { + value = value + "px"; + } + + jQuery.attr( type ? elem.style : elem, prop, value ); + } + } + + return this; }, css: function( key, value ) { @@ -212,20 +230,22 @@ jQuery.fn = jQuery.prototype = { }, wrapAll: function( html ) { - if ( this[0] ) + if ( this[0] ) { // The elements to wrap the target around - jQuery( html, this[0].ownerDocument ) - .clone() - .insertBefore( this[0] ) - .map(function(){ - var elem = this; + var wrap = jQuery( html, this[0].ownerDocument ).clone(); + + if ( this[0].parentNode ) + wrap.insertBefore( this[0] ); - while ( elem.firstChild ) - elem = elem.firstChild; + wrap.map(function(){ + var elem = this; - return elem; - }) - .append(this); + while ( elem.firstChild ) + elem = elem.firstChild; + + return elem; + }).append(this); + } return this; }, @@ -269,17 +289,36 @@ jQuery.fn = jQuery.prototype = { }, end: function() { - return this.prevObject || jQuery( [] ); + return this.prevObject || jQuery(null); }, + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: [].push, + sort: [].sort, + splice: [].splice, + find: function( selector ) { - var elems = jQuery.map(this, function(elem){ - return jQuery.find( selector, elem ); - }); + var ret = this.pushStack( "", "find", selector ), length = 0; + + for ( var i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( var n = length; n < ret.length; n++ ) { + for ( var r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } - return this.pushStack( /[^+>] [^+>]/.test( selector ) ? - jQuery.unique( elems ) : - elems, "find", selector ); + return ret; }, clone: function( events ) { @@ -294,33 +333,37 @@ jQuery.fn = jQuery.prototype = { // attributes in IE that are actually only stored // as properties will not be copied (such as the // the name attribute on an input). - var clone = this.cloneNode(true), - container = document.createElement("div"); - container.appendChild(clone); - return jQuery.clean([container.innerHTML])[0]; + var html = this.outerHTML; + if ( !html ) { + var div = this.ownerDocument.createElement("div"); + div.appendChild( this.cloneNode(true) ); + html = div.innerHTML; + } + + return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0]; } else return this.cloneNode(true); }); - // Need to set the expando to null on the cloned set if it exists - // removeData doesn't work here, IE removes it from the original as well - // this is primarily for IE but the data expando shouldn't be copied over in any browser - var clone = ret.find("*").andSelf().each(function(){ - if ( this[ expando ] !== undefined ) - this[ expando ] = null; - }); - // Copy the events from the original to the clone - if ( events === true ) - this.find("*").andSelf().each(function(i){ - if (this.nodeType == 3) + if ( events === true ) { + var orig = this.find("*").andSelf(), i = 0; + + ret.find("*").andSelf().each(function(){ + if ( this.nodeName !== orig[i].nodeName ) return; - var events = jQuery.data( this, "events" ); - for ( var type in events ) - for ( var handler in events[ type ] ) - jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data ); + var events = jQuery.data( orig[i], "events" ); + + for ( var type in events ) { + for ( var handler in events[ type ] ) { + jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data ); + } + } + + i++; }); + } // Return the cloned set return ret; @@ -339,12 +382,18 @@ jQuery.fn = jQuery.prototype = { }, closest: function( selector ) { + var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null, + closer = 0; + return this.map(function(){ var cur = this; while ( cur && cur.ownerDocument ) { - if ( jQuery(cur).is(selector) ) + if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) { + jQuery.data(cur, "closest", closer); return cur; + } cur = cur.parentNode; + closer++; } }); }, @@ -457,7 +506,7 @@ jQuery.fn = jQuery.prototype = { html: function( value ) { return value === undefined ? (this[0] ? - this[0].innerHTML : + this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") : null) : this.empty().append( value ); }, @@ -485,42 +534,17 @@ jQuery.fn = jQuery.prototype = { return this.add( this.prevObject ); }, - data: function( key, value ){ - var parts = key.split("."); - parts[1] = parts[1] ? "." + parts[1] : ""; - - if ( value === undefined ) { - var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); - - if ( data === undefined && this.length ) - data = jQuery.data( this[0], key ); - - return data == null && parts[1] ? - this.data( parts[0] ) : - data; - } else - return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){ - jQuery.data( this, key, value ); - }); - }, - - removeData: function( key ){ - return this.each(function(){ - jQuery.removeData( this, key ); - }); - }, - domManip: function( args, table, callback ) { if ( this[0] ) { - var fragment = this[0].ownerDocument.createDocumentFragment(), - scripts = jQuery.clean( args, this[0].ownerDocument, fragment ), - first = fragment.firstChild, - extra = this.length > 1 ? fragment.cloneNode(true) : fragment; - + var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(), + scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ), + first = fragment.firstChild; + if ( first ) for ( var i = 0, l = this.length; i < l; i++ ) - callback.call( root(this[i], first), i > 0 ? extra.cloneNode(true) : fragment ); - + callback.call( root(this[i], first), this.length > 1 || i > 0 ? + fragment.cloneNode(true) : fragment ); + if ( scripts ) jQuery.each( scripts, evalScript ); } @@ -608,9 +632,8 @@ jQuery.extend = jQuery.fn.extend = function() { return target; }; -var expando = "jQuery" + now(), uuid = 0, windowData = {}, - // exclude the following css properties to add px - exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i, +// exclude the following css properties to add px +var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i, // cache defaultView defaultView = document.defaultView || {}, toString = Object.prototype.toString; @@ -638,15 +661,13 @@ jQuery.extend({ // check if an element is in a (or is an) XML document isXMLDoc: function( elem ) { - return elem.documentElement && !elem.body || - elem.tagName && elem.ownerDocument && !elem.ownerDocument.body; + return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || + !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML"; }, // Evalulates a script in a global context globalEval: function( data ) { - data = jQuery.trim( data ); - - if ( data ) { + if ( data && /\S/.test(data) ) { // Inspired by code by Andrea Giammarchi // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html var head = document.getElementsByTagName("head")[0] || document.documentElement, @@ -669,74 +690,6 @@ jQuery.extend({ return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); }, - cache: {}, - - data: function( elem, name, data ) { - elem = elem == window ? - windowData : - elem; - - var id = elem[ expando ]; - - // Compute a unique ID for the element - if ( !id ) - id = elem[ expando ] = ++uuid; - - // Only generate the data cache if we're - // trying to access or manipulate it - if ( name && !jQuery.cache[ id ] ) - jQuery.cache[ id ] = {}; - - // Prevent overriding the named cache with undefined values - if ( data !== undefined ) - jQuery.cache[ id ][ name ] = data; - - // Return the named cache data, or the ID for the element - return name ? - jQuery.cache[ id ][ name ] || null : - id; - }, - - removeData: function( elem, name ) { - elem = elem == window ? - windowData : - elem; - - var id = elem[ expando ]; - - // If we want to remove a specific section of the element's data - if ( name ) { - if ( jQuery.cache[ id ] ) { - // Remove the section of cache data - delete jQuery.cache[ id ][ name ]; - - // If we've removed all the data, remove the element's cache - name = ""; - - for ( name in jQuery.cache[ id ] ) - break; - - if ( !name ) - jQuery.removeData( elem ); - } - - // Otherwise, we want to remove all of the element's data - } else { - // Clean up the element expando - try { - delete elem[ expando ]; - } catch(e){ - // IE has trouble directly removing the expando - // but it's ok with using removeAttribute - if ( elem.removeAttribute ) - elem.removeAttribute( expando ); - } - - // Completely remove the data cache - delete jQuery.cache[ id ]; - } - }, - // args is for internal usage only each: function( object, callback, args ) { var name, i = 0, length = object.length; @@ -765,17 +718,6 @@ jQuery.extend({ return object; }, - prop: function( elem, value, type, i, name ) { - // Handle executable functions - if ( jQuery.isFunction( value ) ) - value = value.call( elem, i ); - - // Handle passing in a number to a CSS property - return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ? - value + "px" : - value; - }, - className: { // internal only, use addClass("class") add: function( elem, classNames ) { @@ -797,7 +739,7 @@ jQuery.extend({ // internal only, use hasClass("class") has: function( elem, className ) { - return jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1; + return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1; } }, @@ -817,26 +759,32 @@ jQuery.extend({ elem.style[ name ] = old[ name ]; }, - css: function( elem, name, force ) { + css: function( elem, name, force, extra ) { if ( name == "width" || name == "height" ) { var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ]; function getWH() { val = name == "width" ? elem.offsetWidth : elem.offsetHeight; - var padding = 0, border = 0; + + if ( extra === "border" ) + return; + jQuery.each( which, function() { - padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0; - border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0; + if ( !extra ) + val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0; + if ( extra === "margin" ) + val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0; + else + val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0; }); - val -= Math.round(padding + border); } - if ( jQuery(elem).is(":visible") ) + if ( elem.offsetWidth !== 0 ) getWH(); else jQuery.swap( elem, props, getWH ); - return Math.max(0, val); + return Math.max(0, Math.round(val)); } return jQuery.curCSS( elem, name, force ); @@ -915,6 +863,14 @@ jQuery.extend({ if ( typeof context.createElement === "undefined" ) context = context.ownerDocument || context[0] && context[0].ownerDocument || document; + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) { + var match = /^<(\w+)\s*\/?>$/.exec(elems[0]); + if ( match ) + return [ context.createElement( match[1] ) ]; + } + var ret = [], scripts = [], div = context.createElement("div"); jQuery.each(elems, function(i, elem){ @@ -934,7 +890,7 @@ jQuery.extend({ }); // Trim whitespace, otherwise indexOf won't work as expected - var tags = jQuery.trim( elem ).toLowerCase(); + var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase(); var wrap = // option or optgroup @@ -974,11 +930,12 @@ jQuery.extend({ if ( !jQuery.support.tbody ) { // String was a , *may* have spurious - var tbody = !tags.indexOf(" or - wrap[1] == "
" && tags.indexOf("" && !hasBody ? div.childNodes : []; @@ -992,15 +949,6 @@ jQuery.extend({ if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) ) div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild ); - if ( fragment ) { - var found = div.getElementsByTagName("script"); - - while ( found.length ) { - scripts.push( found[0] ); - found[0].parentNode.removeChild( found[0] ); - } - } - elem = jQuery.makeArray( div.childNodes ); } @@ -1011,19 +959,14 @@ jQuery.extend({ }); - // Clean up - div.innerHTML = ""; - if ( fragment ) { for ( var i = 0; ret[i]; i++ ) { - var node = ret[i]; - if ( jQuery.nodeName( node, "script" ) ) { - if( node.parentNode ) - node.parentNode.removeChild( node ); + if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { + scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); } else { - if ( node.nodeType === 1 ) - ret = jQuery.merge( ret, node.getElementsByTagName("script")); - fragment.appendChild( node ); + if ( ret[i].nodeType === 1 ) + ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) ); + fragment.appendChild( ret[i] ); } } @@ -1038,7 +981,7 @@ jQuery.extend({ if (!elem || elem.nodeType == 3 || elem.nodeType == 8) return undefined; - var notxml = !jQuery.isXMLDoc( elem ), + var notxml = !elem.tagName || !jQuery.isXMLDoc( elem ), // Whether we are setting (or getting) set = value !== undefined; @@ -1054,7 +997,7 @@ jQuery.extend({ // Safari mis-reports the default selected property of a hidden option // Accessing the parent's selectedIndex property fixes it - if ( name == "selected" ) + if ( name == "selected" && elem.parentNode ) elem.parentNode.selectedIndex; // If applicable, access the attribute via the DOM 0 way @@ -1071,6 +1014,19 @@ jQuery.extend({ if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) return elem.getAttributeNode( name ).nodeValue; + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + if ( name == "tabIndex" ) { + var attributeNode = elem.getAttributeNode( "tabIndex" ); + return attributeNode && attributeNode.specified + ? attributeNode.value + : elem.nodeName.match(/(button|input|object|select|textarea)/i) + ? 0 + : elem.nodeName.match(/^(a|area)$/i) && elem.href + ? 0 + : undefined; + } + return elem[ name ]; } @@ -1215,6 +1171,9 @@ jQuery.extend({ } }); +// All jQuery objects should point back to these +var rootjQuery = jQuery(document); + // Use of jQuery.browser is deprecated. // It's included for backwards compatibility and plugins, // although they should work to migrate away. @@ -1230,9 +1189,6 @@ jQuery.browser = { mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent ) }; -// Check to see if the W3C box model is being used -jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat"; - jQuery.each({ parent: function(elem){return elem.parentNode;}, parents: function(elem){return jQuery.dir(elem,"parentNode");}, @@ -1261,13 +1217,16 @@ jQuery.each({ insertAfter: "after", replaceAll: "replaceWith" }, function(name, original){ - jQuery.fn[ name ] = function() { - var args = arguments; + jQuery.fn[ name ] = function( selector ) { + var ret = [], insert = jQuery( selector ); - return this.each(function(){ - for ( var i = 0, length = args.length; i < length; i++ ) - jQuery( args[ i ] )[ original ]( this ); - }); + for ( var i = 0, l = insert.length; i < l; i++ ) { + var elems = (i > 0 ? this.clone(true) : this).get(); + jQuery.fn[ original ].apply( jQuery(insert[i]), elems ); + ret = ret.concat( elems ); + } + + return this.pushStack( ret, name, selector ); }; }); @@ -1293,24 +1252,28 @@ jQuery.each({ }, remove: function( selector ) { - if ( !selector || jQuery.filter( selector, [ this ] ).length ) { - // Prevent memory leaks - jQuery( "*", this ).add([this]).each(function(){ - jQuery.event.remove(this); - jQuery.removeData(this); - }); - if (this.parentNode) + if ( !selector || jQuery.multiFilter( selector, [ this ] ).length ) { + if ( this.nodeType === 1 ) { + cleanData( this.getElementsByTagName("*") ); + cleanData( [this] ); + } + + if ( this.parentNode ) { this.parentNode.removeChild( this ); + } } }, empty: function() { // Remove element nodes and prevent memory leaks - jQuery( ">*", this ).remove(); + if ( this.nodeType === 1 ) { + cleanData( this.getElementsByTagName("*") ); + } // Remove any remaining nodes - while ( this.firstChild ) + while ( this.firstChild ) { this.removeChild( this.firstChild ); + } } }, function(name, fn){ jQuery.fn[ name ] = function(){ @@ -1318,7 +1281,11 @@ jQuery.each({ }; }); -// Helper function used by the dimensions and offset modules -function num(elem, prop) { - return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0; +function cleanData( elems ) { + for ( var i = 0, l = elems.length; i < l; i++ ) { + var id = elems[i][expando]; + if ( id ) { + delete jQuery.cache[ id ]; + } + } }