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JY.js
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JY.js
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/*!
* JY javascript库，版本号：1.0
* http://www.lovewebgames.com
* Copyright 2012, 田想兵
* Email : [email protected]
* QQ:55342775
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Date: 2012/7/11
*/
(function(win){
var JY ={};
var readyList=[];
var _ie=document.all?true:false;
var n=0;
var aps = Array.prototype.slice;
var doc = document;
//*正则*/
var spaceRex =/ +/ ,
trimLeft = /^[\s\xA0]+/,
trimRight = /[\s\xA0]+$/,
domRex= /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/;
splitRex = /(\.\w+)|(\[\w+=[\"\']\w+[\"\']\])/,
attrRex = /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/ ;
JY=JY.prototype={
byId:function(id,doc){
return ((typeof id =="string") ?(doc||document).getElementById(id):id)||null;
},
getCtx:function(id,doc){
if (! this.byId(id,doc).getContext){
alert('您的浏览器不支持html元素，请更换浏览器，推荐使用360极速或谷歌或ie9以上版本的浏览器内核.');
};
return this.byId(id,doc).getContext("2d")||null;
},
//**事件延迟加载*/
//****绑定事件****/
bind:function(target,eventType,handle){
/*
if(target.addEventListener){
this.bind=function(target,eventType,handle){
target.addEventListener(eventType,handle,false);
}
}else{
this.bind=function(target,eventType,handle){
target.attachEvent("on"+eventType,handle);
}
};
this.bind(target,eventType,handle);
*/
target = JY.byId(target);
JY.event.add(target,eventType,handle);
return JY;
},
unbind:function(target,eventType,handle){
/*
if(target.removeEventListener){
this.unbind=function(target,eventType){
target.removeEventListener(eventType,handle,false);
}
}else{
this.unbind=function(target,eventType){
target.detachEvent("on"+eventType,handle);
}
};
this.unbind(target,eventType);
*/
target = JY.byId(target);
JY.event.remove(target,eventType,handle);
return JY;
},
one:function(target,eventType,handle){
target = JY.byId(target);
JY.event.add(target,eventType,handle,"one");
return JY;
},
//为所有选择器匹配的元素附加一个处理一个或多个事件，现在或将来，基于一组特定的根元素。
//父节点是trigger，目标节点是selector
delegate:function(trigger,selector,eventType,handle){
JY.event.add(trigger,eventType,handle,"delegate",selector);
return JY;
},
live:function(target,eventType,handle){
JY.event.add(document,eventType,handle,"delegate",target);
return JY;
},
ready:function(func){
readyList.push(func);
if(_ie){
JY.unbind(document,"readystatechange",JY.DOMContentLoaded);
JY.bind(document,"readystatechange",JY.DOMContentLoaded);
}else{
JY.bind(win,"DOMContentLoaded",JY.DOMContentLoaded);
};
return JY;
},
_startReady:function(){
for(var i=0,len=readyList.length;i<len;i++){
setTimeout(readyList[i],25);
};
return JY;
},
DOMContentLoaded:function(func){
if(_ie){
if( document.readyState ==="complete"||document.readyState==="interactive"){
JY.unbind(document,"readystatechange",JY.DOMContentLoaded);
JY._startReady();
}
}else{
JY.unbind(win,"DOMContentLoaded",JY.DOMContentLoaded);
JY._startReady();
};
return JY;
},
//查找元素父级节点
parent:function(elem){
elem = JY.byId(elem);
var p = elem. parentNode;
return p && p.nodeType !== 11 ? p : null;
},
//查找当前元素的子级
child:function(elem){
elem=JY.byId(elem);
var n = elem.firstChild;
var r = new List();
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
};
return r;
},
//查找相邻元素(后面)
next:function (elem){
return this._brother(elem,"nextSibling");
},
//查找相领前面元素
prev:function(elem){
return this._brother(elem,"previousSibling");
},
//第一个子级节点
first:function(elem){
elem=JY.byId(elem).firstChild;
return (elem && elem.nodeType !=1) ? this.next(elem):elem;
},
// 最后一个子级节点
last:function(elem){
elem = JY.byId(elem).lastChild;
return (elem && elem.nodeType !=1) ? this.prev(elem):elem;
},
_brother:function(elem,position){
elem=JY.byId(elem);
do{
elem = elem[position];
}
while (elem && elem.nodeType !=1);
return elem;
},
//设置或获取节点样式
css:function(elem,name,value){
elem=JY.byId(elem);
if (typeof name ==="object"){
for (var i in name ){
this.css(elem, i,name[i]);
}
return this;
}else{
if (value){
return JY._assign(elem,name,value,'style');
}else{
return JY.curCss(elem,name);
}
}
},
curCss:function(elem,name){
if (doc.defaultView){
this.curCss = function(elem,name){
return doc.defaultView.getComputedStyle(elem,null)[name];
};
return this.curCss(elem,name);
}else{
this.curCss = function(elem ,name){
return elem.currentStyle ? elem. currentStyle[name]:elem.style[name];
};
return this.curCss(elem ,name);
}
},
//获取或设置属性置
attr:function(elem,name,value){
elem=JY.byId(elem);
return JY._assign(elem,name,value,'attribute');
},
_assign:function(elem,name,value,func){
if (!elem){
return this;
}
if(typeof name ==="string"){
if (typeof value!=="undefined"){
func==="style" ? elem[func][name]=value : elem.setAttribute(name,value);
}else{
return (func==="style" ? elem[func][name] : elem.getAttribute(name))||"";
}
}else{
for(var i in name){
JY._assign(elem,i,name[i],func);
}
}
},
//隐藏节点
hide:function(elem){
elem = JY.byId(elem);
JY.css(elem,"display","none");
return this;
},
//显示节点
show:function(elem){
elem = JY.byId(elem);
JY.css(elem,"display","block");
return this;
},
//*继承扩展对象*/
extend:function(){
var target = arguments[0]||{};
var obj = arguments[1];
if (typeof target == "function"){
target =target.prototype;
}
if (typeof obj ==="object"){
for (var i in obj ){
target[i]=obj[i];
}
if (arguments.length>2){
arguments.callee.apply(this,[target].concat(aps.call(arguments,2)));
}
}
return target;
},
//*样式类*/
addClass:function(elem,cls){
elem= JY.byId(elem);
if (!elem){
return this;
}
if (elem.addClass){
elem.addClass(cls);
}else
if ( !JY.hasClass(elem,cls) ){
var tempCls = JY.attr(elem,"class");
tempCls = tempCls ? (tempCls + " " + cls) : cls;
JY.attr(elem,"class",tempCls);
};
return elem;
},
//判断是否有class
hasClass:function(elem,cls){
var elem = JY.byId(elem);
if (elem.hasClass){
return elem.hasClass(cls);
}else{
var tmpCls = JY.attr(elem,"class");
var re =new RegExp("\\b"+cls+"\\b");
return re.test(elem.className);
/*
var cls_list = tmpCls?tmpCls.split(spaceRex):[];
var isCls = false;
for (var i =cls_list.length-1; i>=0 ;i-- ){
if (cls_list[i]===cls){
isCls = true;
}
}
return isCls;*/
}
},
//根据class查找节点列表List
byClass:function(cls,parent,isArr){
if (doc.getElementsByClassName ){
return isArr ? Array.prototype.slice.call(doc.getElementsByClassName (cls)): List.prototype.init.call(null,doc.getElementsByClassName (cls));
};
if (parent){
parent = JY.byId(parent).childNodes;
}else{
parent = doc.getElementsByTagName("*");
};
var re = new RegExp('\\b' + cls + '\\b');
var list =isArr ? [] : new List();
var item = null;
for (var i =0,l=parent.length; i<l ; i++ ){
item = parent[i];
if (JY.hasClass(item,cls)){
list.push(item);
}
};
return list;
},
//删除样式类
removeClass:function(elem,cls){
elem= JY.byId(elem);
if (!elem){
return this;
}
var classlist =JY.attr(elem,"class").split(spaceRex);
var tmp = [];
for (var i =0; i < classlist.length ;i++ ){
if (classlist[i] !== cls){
tmp.push(classlist[i]);
}
};
JY.attr(elem,"class", tmp.join(" "));
return this;
},
//根据tagName获取节点列表List
byTag:function(tag,context,isArr){
//return List.prototype.init.call(null,doc.getElementsByTagName(tag));
context = context||doc;
var arr = context.getElementsByTagName(tag);
//arr =isArr ? Array.prototype.slice.call(arr) : JY.makeArr(arr);
arr = JY.makeArr(arr);
return arr;
},
hover:function(elem,mouseover,mouseout){
JY.bind(elem,"mouseover",function(){
mouseover?mouseover.call(elem):null;
}).bind(elem,"mouseout",function(){
mouseout?mouseout.call(elem):mouseover.call(elem);
});
return this;
},
//根据css3查找节点列表List
query:function(){
return this.makeArr(this._query.apply(this,arguments));
},
_query:function(queryStr , context,tmpList ){
context = context||doc;
if (doc.querySelectorAll){
return context.querySelectorAll(queryStr);
}else{
tmpList = tmpList ||[];
var matchArr = queryStr .split(spaceRex);
var f = matchArr. shift();
if (f){
var filter = f.split(splitRex);
f= filter [0];
var match=domRex.exec(f);
//标签查询
if (match[1]){
tmpList = tmpList.concat ( JY.byTag(f,context,1) );
//类查询
}else if (match[2]){
tmpList = tmpList.concat (JY.byClass(match[2],context,1) );
}else if(match[3]){
tmpList = tmpList .concat(JY.byId(match[3],context));
};
var tmpArr = [];
for (var j = 0, len=matchArr.length; j <len ; j++ ){
tmpArr = [];
for (var i = 0,l = tmpList.length; i < l ; i++ ){
tmpArr = tmpArr.concat( arguments.callee( matchArr .join(" ") ,tmpList[i] ) );
}
};
tmpList= tmpArr.length== 0 ? tmpList:tmpArr;
};
return tmpList ;
}
},
/*
_query:function(queryStr , context , tmpList){
var match=domRex.exec(queryStr);
tmpList = tmpList||new List;
//标签查询
if (match[1]){
tmpList = tmpList.concat (JY.byTag(queryStr,context) );
//类查询
}else if (match[2]){
tmpList = tmpList.concat (JY.byClass(match[2],context) );
}
return tmpList;
}*/
//筛选出与指定表达式匹配的元素集合。
filter:function(filterStr , list){
},
//htmlCollection生成List
makeArr:function(htmlConllecton){
/*return List.prototype.init.call(null,htmlConllecton);*/
/*
var arr = Array.prototype.slice.call(htmlConllecton);
//arr.push.apply(arr, arguments);
arr.__proto__ = List.prototype;
return arr;
*/
var list = new List;
for (var i=0,l=htmlConllecton.length; i<l ;i++ ){
list.push(htmlConllecton[i]);
}
//var arr = Array.prototype.slice.call(htmlConllecton);
return list;
},
//ajax异表
ajax:function(argsObj){
var xhr = new XHR();
return xhr.send(argsObj);
},
//get方法的ajax
get:function(){
var args = arguments ;
var argsObj = {};
argsObj . url = args[0];
argsObj .data = args [1]||{};
argsObj .success = args [2] || null;
argsObj.dataType =args[3]||"html";
new XHR().send(argsObj);
},
//post方法的ajax
post:function(){
var args = arguments ;
var argsObj = {};
argsObj . url = args[0];
argsObj .data = args [1]||{};
argsObj .success = args [2] || null;
argsObj. type = "POST";
argsObj.dataType =args[3]||"html";
new XHR().send(argsObj);
},
//字符串转换成json格式
parseJson:function(txt){
return typeof txt ==="string" ? ( new Function( "return " + txt ) )() : txt;
},
method:function(){
var func = arguments[0];
var args = Array.prototype.slice.call(arguments , 1);
if (func ){
func.apply(null,args);
}
},
//json转换成&url参数
param:function(obj){
if (typeof obj =="string"){
return obj;
}else{
var a = [];
for (var i in obj ){
if (typeof obj[i] =="object"){
a.push(i+"="+this.param(obj[i]));
}else
a.push(i+"="+obj[i]);
}
return a.join("&");
}
},
//用一个表达式来检查当前选择的元素集合，如果其中至少有一个元素符合这个给定的表达式就返回true。
is: function(elem, selector ) {
return !!selector && JY.query.filter( selector , elem ).length > 0 ;
},
//遍历集合List或array
each:function(arr , callback){
for (var i = 0,l = arr. length; i<l ; i++ ){
if (arr [i]!==undefined){
if (callback.call(arr[i],arr[i],i) === false){
break;
};
}
};
return this;
},
//元素位置
position:function(elem){
elem = JY.byId(elem);
return {x:elem.getBoundingClientRect().left + doc.documentElement.scrollLeft,y:elem.getBoundingClientRect().top + doc.documentElement.scrollTop};
},
//元素偏移量
offset:function(elem){
elem = JY.byId(elem);
return {x:elem.getBoundingClientRect().left + doc.documentElement.scrollLeft,y:elem.getBoundingClientRect().top + doc.documentElement.scrollTop};
},
//交互变换的样式
toggleClass:function(elem,cls){
if (JY.hasClass(elem,cls)){
JY.removeClass(elem,cls);
}else{
JY.addClass(elem,cls);
};
return this;
},
//去除空格
trim:function(txt){
return txt == null? "": txt.toString().replace(trimLeft , "").replace(trimRight ,"");
},
//dom插入操作的中间函数
_domInsert:function(elem,child,callback){
var tmp = document.createElement("div");
var frag = document.createDocumentFragment();
if (typeof child ==="string"){
tmp.innerHTML = child;
}else{
tmp.appendChild(child);
};
var n = tmp.firstChild;
for ( ; n; n = n.nextSibling ) {
if ( (n.nodeType === 1|| n.nodeType ===3) && n !== tmp ) {
frag.appendChild(n);
}
};
//elem.appendChild(frag);
callback.call(elem,frag);
return elem;
},
//字符串转换成DOM对象
convertDOM:function(str){
if (typeof str ==="string"){
var tmp = document.createElement("div");
tmp.innerHTML = str;
var childList = JY.child(tmp);
return childList.length==1 ? childList[0]:childList;
}else{
return str;
}
},
//追加，插入到后面
append:function(elem ,child){
elem = this.byId(elem);
return this._domInsert(elem,child,function(c){
this.appendChild(c);
} )
},
//移除
remove:function(elem){
elem = this.byId(elem);
var p = this.parent(elem);
p?p.removeChild(elem):null;
},
//插入最前面
prepend:function(elem,child){
elem = this.byId(elem);
return this._domInsert(elem,child,function(c){
this.insertBefore(c,this.firstChild);
} );
},
//插入之前
before:function(elem,node){
elem = this.byId (elem);
return this._domInsert(elem,node,function(c){
this.parentNode.insertBefore(c,elem);
});
},
//插入之后
after:function(elem,node){
elem = this.byId (elem);
return this._domInsert(elem,node,function(c){
this.parentNode.insertBefore(c,JY.next(elem));
});
},
//HTML文本
toText:function(elem,txt){
elem = this.byId(elem);
if (txt ==null){
var tmpNode = document.createElement("div");
tmpNode.appendChild( document.createTextNode(elem.innerHTML));
return tmpNode.innerHTML;
}else{
elem.appendChild( document.createTextNode(txt));
return elem;
}
},
//鼠标拖动事件
mouseDrag:function(elem,callback,stopCallback,targetEvent,stopEvent){
var mousemove = null, mouseEvent = {};
targetEvent = targetEvent||"mousedown";
stopEvent = stopEvent || "mouseup";
JY.bind(elem,targetEvent,function(e){
getMousePosition(e);
JY.bind(elem,"mousemove",getMousePosition);
callback.call(this,e);
mousemove = setInterval(JY.proxyFunc(callback,this),15);
}).bind(elem,stopEvent,function(e){
clearInterval(mousemove);
JY.unbind(elem,"mousemove",getMousePosition);
delete JY.mouseDrag.prevEvent;
delete JY.mouseDrag.event;
mouseEvent = null;
stopCallback.call(this,e);
});
//获取鼠标
function getMousePosition(e){
JY.mouseDrag.event = e;
JY.mouseDrag.prevEvent = mouseEvent;
mouseEvent = e;
};
},
//代理函数，处理改变当前作用域
proxyFunc:function(func,pointer){
return function(){
func.apply(pointer,Array.prototype.slice.call(arguments));
}
},
//分解优化循环
resolve:function(callback,startIndex,max,arr,done){
var start =+ new Date();
var n = startIndex;
var f = done;
JY.resolve.time = JY.resolve.time || null;
JY.resolve.isEnd= JY.resolve.isEnd || false;
for (; n<max && +new Date()-start<50 ; n++){
if (arr && arr[n] ===undefined){
continue;
};
if (arr){
if( callback.call(arr[n],arr[n],n) ===false){
clearTimeout(JY.resolve.time);
JY.resolve.isEnd =true;
break;
};
} else{
if( callback(n) ===false){
clearTimeout(JY.resolve.time);
JY.resolve.isEnd =true;
break;
};
}
};
clearTimeout(JY.resolve.time);
if (n<max && !JY.resolve.isEnd ){
var calleeFunc = arguments.callee;
JY.resolve.time = setTimeout(applyr(calleeFunc,callback,n,max,arr,done),25);
}else{
f? f.call(null):null;
};
},
//碰撞检测
hits:function(oA,oB,w){
w=w||0;
var bx =false,by=false;
var bw = oB.width-w;
var aw = oA.width-w;
var bh = oB.height-w;
var ah = oA.height-w;
if (oA.x>oB.x){
bx = oA.x - oB.x < bw;
}else if (oA.x < oB.x){
bx = oB.x-oA.x < aw;
}else{
bx =true;
};
if (oA.y > oB.y){
by = oA.y-oB.y < bh;
}else if (oA.y < oB.y){
by = oB.y - oA.y < ah;
}else{
by= true;
};
return (bx && by);
//return (Math.abs(oA.x - oB.x) <=Math.max(oA.width,oB.width) && Math.abs(oA.y - oB.y) <= Math.max(oA.width,oB.width) )
},
loadFile:function (src,type,callback,flashId){
var arr = src.split(",");
if (type ==="script"){
var n =0;
JY.each(arr,function(v,i){
var elem = document.createElement("script");
JY.append(document.body,elem);
if (elem.onreadystatechange!==undefined ){
elem.onreadystatechange = function (){
if (elem.readyState == "loaded"){
n++;
if (n ==arr.length){
callback?callback.call(this):null;
};
}
}
}else{
JY.bind(elem,"load",function(r){
n++;
if (n ==arr.length){
callback?callback.call(this):null;
};
});
}
elem.src = v;
});
}else if (type ==="image"){
var n =0;
JY.each(arr,function(v,i){
var elem = document.createElement("img");
var div = document.createElement('div');
JY.css(div,{width:'0px',height:'0px',"overflow":'hidden'});
JY.append(div,elem);
JY.append(document.body,div);
if (elem.onreadystatechange!==undefined ){
if (elem.readyState == "complete"||elem.readyState == "loaded"){
n++;
if (n ==arr.length){
callback.call(this);
};
}
elem.onreadystatechange = function (){
if (elem.readyState == "complete"||elem.readyState == "loaded"){
n++;
if (n ==arr.length){
callback.call(this);
};
}
}
}else{
elem.onload=function(r){
n++;
if (n ==arr.length){
callback.call(this);
};
};
}
elem.src = v;
});
}else if (type ==="swf" && swfobject){
var n =0;
var elem = document.createElement('div');
JY.attr(elem ,"id",flashId);
JY.css(elem,{width:'0px',height:'0px',"overflow":'hidden'});
JY.append(document.body,elem);
swfobject.embedSWF(src, flashId, 1, 1, "10.0.0", "expressInstall.swf",{},{},{},callback);
}
},
//进度条
progressbar:function(cur,max,maxWidth){
var progressDiv = document.createElement("div");
JY.width(progressDiv,maxWidth);
JY.addClass(progressDiv,"progressbar");
var childDiv = document.createElement("div");
JY.width(childDiv, cur/max * maxWidth);
JY.addClass(childDiv,"progress");
JY.append(progressDiv,childDiv);
var percent = document.createElement("div");
percent.innerHTML = cur+'/'+max ;
JY.css(percent,{'position':"absolute","textAlign":"center","top":'0px',width:maxWidth+"px",'text-align':"center"});
JY.addClass(percent,'percent');
JY.append(progressDiv,percent);
return JY.outerHTML(progressDiv);
},
outerHTML:function(elem){
elem=JY.byId(elem);
var tmp = doc.createElement('div');
JY.append(tmp,elem);
var _html = tmp.innerHTML;
delete tmp;
return _html;
}
};
//元素高度和宽度
JY.each(["Height","Width"],function(){
var _self = this;
var name = this.toLowerCase();
JY[name] = function(elem , value){
elem = JY.byId(elem);
if (value){
value = typeof value ==="string" ?value:value+'px';
JY.css(elem,name ,value);
return this;
}
if (elem == window){
return document.compatMode == "CSS1Compat" && document.documentElement[ "client" + _self ] || document.body[ "client" + _self ];
}else
if (elem == document ){
return Math.max(
document.documentElement["client" + _self],
document.body["scroll" + _self], document.documentElement["scroll" + _self],
document.body["offset" + _self], document.documentElement["offset" + _self]
);
}else{
var val = 0;
var wich = name=="height"?["Top","Bottom"]:["Left","Right"];
if (doc.defaultView ){
val = parseFloat(JY.curCss(elem,name));
}else{
val = elem["offset"+_self];
JY.each(wich,function(){
val -= parseFloat(JY.css(elem,"border"+this+"Width"));
val -= parseFloat(JY.css(elem, "padding"+this));
});
}
return Math.round(val) ;
}
}
});
//*列表集合*/
var List = function(){
};
List.prototype = new Array();
List.prototype.constructor = List;
JY.extend(List,{
each : function(callBack){
/*
for (var i = 0,l = this.length; i<l ;i++ ){
callBack.call(this[i],this[i],i);
}
*/
JY.each(this,callBack);
return this;
},
_assign:function(v,n){
this.each(function(){
JY[n](this,v);
});
},
css:function(){
if (arguments.length ==2){
applyr(this._assign,"css").apply(this,arguments);
return this;
}else{
JY.css(this[0],arguments[0]);
}
},
attr:function(){
applyr(this._assign,"attr").apply(this,arguments);
},
init:function(){
var tmp = new List();
var arg = arguments[0];
var n= null;
for (var i=0,l = arg.length; i<l ;i++ ){
n =arg [i];
if ( n.nodeType === 1){
tmp.push(n);
}
}
return tmp;
},
concat:function(list2){
return List.prototype.init.call(null,Array.prototype.slice.call(this).concat(Array.prototype.slice.call(list2)));
},
first:function(){
return this[0];
},
last:function(){
return this[this.length-1];
},
child:function(){
var list =new List();
this.each(function(){
JY.child(this).each(function(){
list.push(this);
});
});
return list;
},
eq:function(i){
return this[i];
},
find:function(arg){
var list = new List();
this.each(function(){
var tmp =JY.query.find(arg,this).set;
Array.prototype.push.apply( list, tmp);
});
return list;
},
filter:function(arg){
var tmp =JY.query.filter(arg,this);
return JY.makeArr(tmp);
},
parents:function(arg){
var tmp = new List();
var arr= new List();
this.each(function(){
var p = JY.parent(this);
while (p&&p.nodeType !== 9){
tmp.push(p);
p = JY.parent(p);
}
});
arr = JY.makeArr (JY.unique(JY.query.filter( arg , tmp) ));
return arr;
},
closest:function(arg){
var tmp = new List();
this.each(function(){
var p = JY.parent(this);
while (p && p.nodeType !== 9){
if (JY.is([p], arg)){
tmp.push( p );
break;
}
p = JY.parent(p);
}
});
return JY.unique(tmp);
}
/*,
height:function(arg){
if (this.length==1){
if( arg ){
JY.height(this[0],arg);
return this;
}else{
return JY.height(this[0]);
}
}else{
var arr = [];
this.each(function(){
arr.push(JY.height(this,arg));
});
return arg ? this : arr;
}
}*/
});
JY.each(["height","width","position"],function(){
var name = this;
List.prototype[name] = function(arg){
if (this.length==1){
if( arg ){
JY[name](this[0],arg);
return this;
}else{
return JY[name](this[0]);
}
}else{
var arr = [];
this.each(function(){
arr.push(JY[name](this,arg));
});
return arg ? this : arr;
}
}
});
JY.each(["bind","unbind","show","hide","addClass","toggleClass","removeClass","live","one","delegate"],function(){
var name = this;
List.prototype[name]=function(){
var args = Array.prototype.slice.call( arguments, 0 );
this.each(function(){
JY[name].apply( this,[this].concat(args) );
});
return this;
};
return this;
});
function applyr(f){
var args = Array.prototype.slice.call(arguments,1);
return function (x){
return f.apply( this,[x].concat(args) );
}
};
JY.cache = {};
JY.CID = 0 ;// DOM节点缓存的ID
//事件驱动
JY.event={
add:function(target,eventType,handle,type,selector){
if(target.addEventListener){
this.add=function(target,eventType,handle){
if (!target){
return this;
};
var _data = JY.attr(target , "JY_data");
if (!_data){
//不存在
_data = "JY_"+JY.CID;
JY.attr(target , "JY_data",_data);
JY.CID++;
};
var ishaveEvt = true;//是否已存在相同的事件
if (!JY.cache[_data] || !JY.cache[_data][eventType]){
ishaveEvt = false
};
handle = this._proxy.apply(this,Array.prototype.slice.call(arguments,0));
if (!ishaveEvt){//没有就添加
JY.cache[_data][eventType].handle = handle;
target.addEventListener(eventType,handle,false);
}
}
}else{
this.add=function(target,eventType,handle){
if (!target){
return this;
}
handle = this._proxy.apply(this,Array.prototype.slice.call(arguments,0));
target.attachEvent("on"+eventType,handle);
}
};
this.add.apply(this,Array.prototype.slice.call(arguments ,0));
},
_proxy:function(target,eventType,handle,type,selector){
var _data = JY.attr(target , "JY_data");
JY.cache[_data] = JY.cache[_data] ||{};//初始化缓存事件列表
JY.cache[_data][eventType] = JY.cache[_data][eventType] ||[];
var eList = JY.cache[_data][eventType];
var _self = this;
var fn = handle;
handle = function(e){
e.target=e.target || e.srcElement ;
e.stop=function(){
e.preventDefault();
e.stopPropagation();
};
if (type==="delegate"){
var evtList =new List();
if (typeof selector === "object"){
if (selector.constructor === List){
evtList = selector;
}else{
evtList.push(selector);