/** *BX 全局包 1.0.1 *编码：utf-8版本 *作者：bigtreexu *网站：http://www.bigtreexu.com */ /*___BX GLOABLE___*/ var BX={ version:'1.0.1', encoding:'utf-8', author:'bigtreexu' }; BX.namespace=function(ns){ if(!ns||!ns.length) { return null; } var _pr=ns.split('.'); var _nx=BX; for(var i=0;i!=_pr.length;i++) { _nx[_pr[i]]=_nx[_pr[i]]||{}; _nx=_nx[_pr[i]]; } } /*___Predigest Application___*/ function $(el) { if(!el) { return null; } else if(typeof(el)=='string') { return document.getElementById(el); } else if(typeof(el=='object')) { return el; } } /** *将id，对象，id数组，对象数组加工成对应的对象数组 *@param {String||Object||Array} els id，对象，id数组，对象数组 *@return {Array} 对象数组 */ function $A(els){ var _els=[]; if(els instanceof Array) { for(var i=0;i!=els.length;i++) { _els[_els.length]=$(els[i]); } } else { _els[0]=$(els); } return _els; } /*___Init___*/ BX.namespace('Dom'); BX.namespace('Event'); BX.namespace('Effect'); BX.namespace('Cookie'); /** *BX DOM包 1.0.0 *utf-8版本 *http://www.bigtreexu.com */ BX.Dom={ _batch:function(el,func) { var _el=$A(el); for(var i=0;i!=_el.length;i++) { if(_el[i]) { func(_el[i]); } } }, hide:function(els) { var _run=function(el) { el.style.display='none'; } this._batch(els,_run); }, show:function(els) { var _run=function(el) { el.style.display='block'; } this._batch(els,_run); }, getClass:function(el) { if($(el)) { return $(el).className; } else { return; } }, setClass:function(els,val) { var _run=function(el) { el.className=val; } this._batch(els,_run); }, addClass:function(els,val) { if(!val) { return; } var _run=function(el) { var _cln=el.className.split(' '); for(var i=0;i!=_cln.length;i++) { if(_cln[i]==val) { return; } } if(el.className.length>0) { el.className=el.className+' '+val; } else { el.className=val; } } this._batch(els,_run); }, hasClass:function(el,val) { var _bl=false; if($(el)) { if(!el.className){return;} var _cln=el.className.split(' '); for(var i=0;i!=_cln.length;i++) { if(_cln[i]==val) { _bl=true; break; } } } return _bl; }, removeClass:function(els,val) { if(!val) { return; } var _run=function(el) { var _cln=el.className.split(' '); var _s=''; for(var i=0;i!=_cln.length;i++) { if(_cln[i]!=val) { _s+=_cln[i]+' '; } } if(_s==' ') { _s=''; } if(_s.length!=0) { _s=_s.substr(0,_s.length-1); } el.className=_s; } this._batch(els,_run); }, replaceClass:function(els,vala,valb) { if(!vala||!valb) { return; } var _run=function(el) { var _cln=el.className.split(' '); for(var i=0;i!=_cln.length;i++) { if(_cln[i]==vala) { _cln[i]=valb; } } el.className=_cln.join(' '); } this._batch(els,_run); }, setStyle:function(els,styleName,styleValue) { var _run=function(el) { el.style[styleName]=styleValue; } this._batch(els,_run); }, getStyle:function(el,styleName) { return el.style[styleName]; }, getElementsByClassName:function(parentEl,className,tagName){ if(!parentEl||!className){ return null; } var els=cds=[]; cds=$(parentEl).childNodes; className=className.toUpperCase(); for(var i=0;i=0){ clearInterval(_in6); if(func){func(obj);} }else{ _height=parseInt(_height);_t++;_height=0.5*5*_t*_t;_height=parseInt(_height>=endVal?endVal:_height); obj.style.height=_height+'px'; } }; }else{ _height=startVal; _handle=function(){ if(_height-endVal<=0){ clearInterval(_in6); if(func){func(obj);} }else{ _height=parseInt(_height);_t++;_height-=0.5*5*_t*_t;_height=parseInt(_height<=endVal?endVal:_height); obj.style.height=_height+'px'; } }; } clearInterval(_in6); _in6=setInterval(_handle,speed); } } /** * @version 1.0.0 * @author bigtreexu * @classDescription 用来操作客户端cookie的类 */ BX.Cookie={ /** * 生成要求格式的过期时间 * @param {integer} days 有效的天数 * @param {integer} hours 有效的小时数 * @param {integer} minutes 有效的分钟数 * @return {datetime} 返回标准GMT时间 */ getExpDate:function(days, hours, minutes) { var expDate = new Date( ); if (typeof days == "number" && typeof hours == "number" && typeof hours == "number") { expDate.setDate(expDate.getDate( ) + parseInt(days)); expDate.setHours(expDate.getHours( ) + parseInt(hours)); expDate.setMinutes(expDate.getMinutes( ) + parseInt(minutes)); return expDate.toGMTString( ); } }, getCookieVal:function(offset) { var endstr = document.cookie.indexOf (";", offset); if (endstr == -1) { endstr = document.cookie.length; } return unescape(document.cookie.substring(offset, endstr)); }, /** * 获取对应name的cookie值 * @param {String} name 要获取cookie的名称 * @return {string} 返回name要获取cookie的值 */ getCookie:function(name) { var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen) { var j = i + alen; if (document.cookie.substring(i, j) == arg) { return this.getCookieVal(j); } i = document.cookie.indexOf(" ", i) + 1; if (i == 0) break; } return ""; }, /** * 以数组形式获取所有cookies * @return {Array} 返回一个二维数组，Array[]['name'],Array[]['value'] */ getCookies:function(){ _Cookie = new Array(); if(document.cookie.indexOf(";")!=-1){ var _sp,_name,_tp,_tars,_tarslength; var _item=document.cookie.split("; "); var _itemlength=_item.length; for(i=0;i<_itemlength;i++){ _sp = _item[i].split("="); _name=_sp[0]; _value =_sp[1]; _coo = new Array(); _coo['name']=_name; _coo['value']=_value; _Cookie.push(_coo); } } return _Cookie; }, /** * 设置cookies * @param {String} name * @param {String} value * @param {DateTime} expires * @param {String} path * @param {String} domain * @param {String} secure */ setCookie:function(name, value, expires, path, domain, secure) { document.cookie = name + "=" + escape (value) + ((expires) ? "; expires=" + expires : "") + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + ((secure) ? "; secure" : ""); }, /** * 通过设置过期时间删除参数确定的cookie * @param {String} name * @param {String} path * @param {String} domain */ deleteCookie:function(name,path,domain) { if (this.getCookie(name)) { document.cookie = name + "=" + ((path) ? "; path=" + path : "") + ((domain) ? "; domain=" + domain : "") + "; expires=Thu, 01-Jan-70 00:00:01 GMT"; } }, /** * 清除客户端所与cookies * @method */ clearCookie:function(){ cookies = this.getCookies(); for(i=0;i