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132 lines
3.1 KiB
JavaScript
132 lines
3.1 KiB
JavaScript
14 years ago
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojo.NodeList-traverse"]){
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dojo._hasResource["dojo.NodeList-traverse"]=true;
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dojo.provide("dojo.NodeList-traverse");
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dojo.extend(dojo.NodeList,{_buildArrayFromCallback:function(_1){
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var _2=[];
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for(var i=0;i<this.length;i++){
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var _3=_1.call(this[i],this[i],_2);
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if(_3){
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_2=_2.concat(_3);
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}
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}
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return _2;
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},_filterQueryResult:function(_4,_5){
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var _6=dojo.filter(_4,function(_7){
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return dojo.query(_5,_7.parentNode).indexOf(_7)!=-1;
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});
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var _8=this._wrap(_6);
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return _8;
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},_getUniqueAsNodeList:function(_9){
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var _a=[];
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for(var i=0,_b;_b=_9[i];i++){
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if(_b.nodeType==1&&dojo.indexOf(_a,_b)==-1){
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_a.push(_b);
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}
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}
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return this._wrap(_a,null,this._NodeListCtor);
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},_getUniqueNodeListWithParent:function(_c,_d){
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var _e=this._getUniqueAsNodeList(_c);
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_e=(_d?this._filterQueryResult(_e,_d):_e);
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return _e._stash(this);
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},_getRelatedUniqueNodes:function(_f,_10){
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return this._getUniqueNodeListWithParent(this._buildArrayFromCallback(_10),_f);
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},children:function(_11){
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return this._getRelatedUniqueNodes(_11,function(_12,ary){
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return dojo._toArray(_12.childNodes);
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});
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},closest:function(_13){
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var _14=this;
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return this._getRelatedUniqueNodes(_13,function(_15,ary){
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do{
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if(_14._filterQueryResult([_15],_13).length){
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return _15;
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}
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}while((_15=_15.parentNode)&&_15.nodeType==1);
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return null;
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});
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},parent:function(_16){
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return this._getRelatedUniqueNodes(_16,function(_17,ary){
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return _17.parentNode;
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});
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},parents:function(_18){
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return this._getRelatedUniqueNodes(_18,function(_19,ary){
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var _1a=[];
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while(_19.parentNode){
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_19=_19.parentNode;
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_1a.push(_19);
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}
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return _1a;
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});
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},siblings:function(_1b){
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return this._getRelatedUniqueNodes(_1b,function(_1c,ary){
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var _1d=[];
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var _1e=(_1c.parentNode&&_1c.parentNode.childNodes);
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for(var i=0;i<_1e.length;i++){
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if(_1e[i]!=_1c){
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_1d.push(_1e[i]);
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}
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}
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return _1d;
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});
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},next:function(_1f){
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return this._getRelatedUniqueNodes(_1f,function(_20,ary){
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var _21=_20.nextSibling;
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while(_21&&_21.nodeType!=1){
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_21=_21.nextSibling;
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}
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return _21;
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});
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},nextAll:function(_22){
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return this._getRelatedUniqueNodes(_22,function(_23,ary){
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var _24=[];
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var _25=_23;
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while((_25=_25.nextSibling)){
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if(_25.nodeType==1){
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_24.push(_25);
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}
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}
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return _24;
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});
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},prev:function(_26){
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return this._getRelatedUniqueNodes(_26,function(_27,ary){
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var _28=_27.previousSibling;
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while(_28&&_28.nodeType!=1){
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_28=_28.previousSibling;
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}
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return _28;
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});
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},prevAll:function(_29){
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return this._getRelatedUniqueNodes(_29,function(_2a,ary){
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var _2b=[];
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var _2c=_2a;
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while((_2c=_2c.previousSibling)){
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if(_2c.nodeType==1){
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_2b.push(_2c);
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}
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}
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return _2b;
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});
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},andSelf:function(){
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return this.concat(this._parent);
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},first:function(){
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return this._wrap(((this[0]&&[this[0]])||[]),this);
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},last:function(){
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return this._wrap((this.length?[this[this.length-1]]:[]),this);
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},even:function(){
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return this.filter(function(_2d,i){
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return i%2!=0;
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});
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},odd:function(){
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return this.filter(function(_2e,i){
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return i%2==0;
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});
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}});
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}
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