富贵资源网 Design By www.hznty.com
1.创建测试XML文件:select.xml
复制代码 代码如下:
<?xml version="1.0" encoding="GBK"?>
<select>
<province id="sx">
陕西
<city id="xa">西安</city>
<city id="bj">宝鸡</city>
<city id="ak">安康</city>
</province>
<province id="js">
江苏
<city id="nj">南京</city>
<city id="xz">徐州</city>
</province>
<province id="sh">
上海
</province>
</select>
2.创建HTML页面:select.html
复制代码 代码如下:
<body>
</body>
<script>...
/**//**
* @description 二级级联下拉
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.xml;
SelectLevel.prototype.provinces;
SelectLevel.prototype.parentName="province";//父节点名称
SelectLevel.prototype.childName="city";//子节点名称
SelectLevel.prototype.keyName="id";//属性
/**//**
* 对象SelectLevel的构造器
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
function SelectLevel(parentName,childName,keyName)...{
if(parentName!=null && parentName!="")...{
this.parentName=parentName;
}
if(childName!=null && childName!="")...{
this.childName=childName;
}
if(keyName!=null && keyName!="")...{
this.keyName=keyName;
}
}
/**//**
* 加载xml文件
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.readXML=function(url)...{
var selectXML;
//如果它受支持,采用标准的2级DOM技术
if(document.implementation && document.implementation.createDocument)...{
//创建新的Document对象
selectXML=document.implementation.createDocument("","",null);
//设置装载完毕时触发事件
selectXML.onload=function()...{
alert("加载完成");
}
selectXML.load(url);
}else...{//IE浏览器创建Document对象
selectXML=new ActiveXObject("Microsoft.XMLDOM");
//设置onload
selectXML.onreadystatechange=function()...{
if(selectXML.readyState==4)...{
alert("加载完成");
}
}
selectXML.load(url);
}
this.xml=selectXML;
}
/**//**
* 遍历xml
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.iteratorXML=function(node,level)...{
var n=node;
if(n==null)...{
n=this.xml.documentElement;
}
if(level==null)...{
level=0;
}
if(n.nodeType==3)...{
for(var i=0;i<level;i++)...{
document.write("-");
}
document.write(n.data.trim()+"<br>");
}else...{
for(var m=n.firstChild;m!=null;m=m.nextSibling)...{
this.iteratorXML(m,level+1);
}
}
}
/**//**
* 下拉联动
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.changeSelect=function()...{
var city=document.getElementById(this.childName);
var province=document.getElementById(this.parentName);
city.options.length=0;
if(province.value==null || province.value=="")...{
city.options.length=1;
city.options[0].text="请选择…";
return;
}
var citys=this.provinces[this[province.value]].getElementsByTagName(this.childName);
if(citys.length==0)...{
city.options.length=city.options.length+1;
city.options[city.options.length-1].value=province.value;
for(var i=0;i<province.options.length;i++)...{
if(province.options[i].selected)...{
city.options[city.options.length-1].text=province.options[i].text;
return;
}
}
return;
}
city.options.length=citys.length;
for(var i=0;i<citys.length;i++)...{
city.options[i].value=citys[i].getAttribute(this.keyName);
city.options[i].text=citys[i].firstChild.data.trim();
}
}
/**//**
* 初始化下拉列表
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.init=function(parent,province,city)...{
this.provinces=this.xml.getElementsByTagName(this.parentName);
var selectProvince=document.createElement("select");
var selectCity=document.createElement("select");
var obj=this;
selectProvince.setAttribute("name",this.parentName);
selectProvince.setAttribute("id",this.parentName);
selectProvince.attachEvent("onchange",function()...{obj.changeSelect();});
selectProvince.options.length=this.provinces.length+1;
selectProvince.options[0].text="请选择…";
selectCity.setAttribute("name",this.childName);
selectCity.setAttribute("id",this.childName);
selectCity.options.length=1;
selectCity.options[0].text="请选择…";
for(var i=0;i<this.provinces.length;i++)...{
SelectLevel.prototype[this.provinces[i].getAttribute(this.keyName)]=i;
selectProvince.options[i+1].value=this.provinces[i].getAttribute(this.keyName);
selectProvince.options[i+1].text=this.provinces[i].firstChild.data.trim();
if(this.provinces[i].getAttribute(this.keyName)==province)...{
selectProvince.options[i+1].selected=true;
var citys=this.provinces[i].getElementsByTagName(this.childName);
selectCity.options.length=citys.length+1;
for(var j=0;j<citys.length;j++)...{
selectCity.options[j+1].value=citys[j].getAttribute(this.keyName);
selectCity.options[j+1].text=citys[j].firstChild.data.trim();
if(citys[j].getAttribute(this.keyName)==city)...{
selectCity.options[j+1].selected=true;
}
}
}
}
parent.appendChild(selectProvince);
parent.appendChild(selectCity);
}
String.prototype.trim=function()...{
return this.replace(/^s*/g,"").replace(/s*$/g,"");
}
//测试
var newXML=new SelectLevel();
newXML.readXML("select.xml");
//newXML.iteratorXML(null,-2);
newXML.init(document.body,"sx","bj");
</script>
复制代码 代码如下:
<?xml version="1.0" encoding="GBK"?>
<select>
<province id="sx">
陕西
<city id="xa">西安</city>
<city id="bj">宝鸡</city>
<city id="ak">安康</city>
</province>
<province id="js">
江苏
<city id="nj">南京</city>
<city id="xz">徐州</city>
</province>
<province id="sh">
上海
</province>
</select>
2.创建HTML页面:select.html
复制代码 代码如下:
<body>
</body>
<script>...
/**//**
* @description 二级级联下拉
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.xml;
SelectLevel.prototype.provinces;
SelectLevel.prototype.parentName="province";//父节点名称
SelectLevel.prototype.childName="city";//子节点名称
SelectLevel.prototype.keyName="id";//属性
/**//**
* 对象SelectLevel的构造器
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
function SelectLevel(parentName,childName,keyName)...{
if(parentName!=null && parentName!="")...{
this.parentName=parentName;
}
if(childName!=null && childName!="")...{
this.childName=childName;
}
if(keyName!=null && keyName!="")...{
this.keyName=keyName;
}
}
/**//**
* 加载xml文件
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.readXML=function(url)...{
var selectXML;
//如果它受支持,采用标准的2级DOM技术
if(document.implementation && document.implementation.createDocument)...{
//创建新的Document对象
selectXML=document.implementation.createDocument("","",null);
//设置装载完毕时触发事件
selectXML.onload=function()...{
alert("加载完成");
}
selectXML.load(url);
}else...{//IE浏览器创建Document对象
selectXML=new ActiveXObject("Microsoft.XMLDOM");
//设置onload
selectXML.onreadystatechange=function()...{
if(selectXML.readyState==4)...{
alert("加载完成");
}
}
selectXML.load(url);
}
this.xml=selectXML;
}
/**//**
* 遍历xml
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.iteratorXML=function(node,level)...{
var n=node;
if(n==null)...{
n=this.xml.documentElement;
}
if(level==null)...{
level=0;
}
if(n.nodeType==3)...{
for(var i=0;i<level;i++)...{
document.write("-");
}
document.write(n.data.trim()+"<br>");
}else...{
for(var m=n.firstChild;m!=null;m=m.nextSibling)...{
this.iteratorXML(m,level+1);
}
}
}
/**//**
* 下拉联动
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.changeSelect=function()...{
var city=document.getElementById(this.childName);
var province=document.getElementById(this.parentName);
city.options.length=0;
if(province.value==null || province.value=="")...{
city.options.length=1;
city.options[0].text="请选择…";
return;
}
var citys=this.provinces[this[province.value]].getElementsByTagName(this.childName);
if(citys.length==0)...{
city.options.length=city.options.length+1;
city.options[city.options.length-1].value=province.value;
for(var i=0;i<province.options.length;i++)...{
if(province.options[i].selected)...{
city.options[city.options.length-1].text=province.options[i].text;
return;
}
}
return;
}
city.options.length=citys.length;
for(var i=0;i<citys.length;i++)...{
city.options[i].value=citys[i].getAttribute(this.keyName);
city.options[i].text=citys[i].firstChild.data.trim();
}
}
/**//**
* 初始化下拉列表
* @author BluesLee
* @lastModif BluesLee
* @createDate 2007-10-13
* @modifDate 2007-10-15
* @version 1.0
*/
SelectLevel.prototype.init=function(parent,province,city)...{
this.provinces=this.xml.getElementsByTagName(this.parentName);
var selectProvince=document.createElement("select");
var selectCity=document.createElement("select");
var obj=this;
selectProvince.setAttribute("name",this.parentName);
selectProvince.setAttribute("id",this.parentName);
selectProvince.attachEvent("onchange",function()...{obj.changeSelect();});
selectProvince.options.length=this.provinces.length+1;
selectProvince.options[0].text="请选择…";
selectCity.setAttribute("name",this.childName);
selectCity.setAttribute("id",this.childName);
selectCity.options.length=1;
selectCity.options[0].text="请选择…";
for(var i=0;i<this.provinces.length;i++)...{
SelectLevel.prototype[this.provinces[i].getAttribute(this.keyName)]=i;
selectProvince.options[i+1].value=this.provinces[i].getAttribute(this.keyName);
selectProvince.options[i+1].text=this.provinces[i].firstChild.data.trim();
if(this.provinces[i].getAttribute(this.keyName)==province)...{
selectProvince.options[i+1].selected=true;
var citys=this.provinces[i].getElementsByTagName(this.childName);
selectCity.options.length=citys.length+1;
for(var j=0;j<citys.length;j++)...{
selectCity.options[j+1].value=citys[j].getAttribute(this.keyName);
selectCity.options[j+1].text=citys[j].firstChild.data.trim();
if(citys[j].getAttribute(this.keyName)==city)...{
selectCity.options[j+1].selected=true;
}
}
}
}
parent.appendChild(selectProvince);
parent.appendChild(selectCity);
}
String.prototype.trim=function()...{
return this.replace(/^s*/g,"").replace(/s*$/g,"");
}
//测试
var newXML=new SelectLevel();
newXML.readXML("select.xml");
//newXML.iteratorXML(null,-2);
newXML.init(document.body,"sx","bj");
</script>
富贵资源网 Design By www.hznty.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
富贵资源网 Design By www.hznty.com
暂无评论...
《魔兽世界》大逃杀!60人新游玩模式《强袭风暴》3月21日上线
暴雪近日发布了《魔兽世界》10.2.6 更新内容,新游玩模式《强袭风暴》即将于3月21 日在亚服上线,届时玩家将前往阿拉希高地展开一场 60 人大逃杀对战。
艾泽拉斯的冒险者已经征服了艾泽拉斯的大地及遥远的彼岸。他们在对抗世界上最致命的敌人时展现出过人的手腕,并且成功阻止终结宇宙等级的威胁。当他们在为即将于《魔兽世界》资料片《地心之战》中来袭的萨拉塔斯势力做战斗准备时,他们还需要在熟悉的阿拉希高地面对一个全新的敌人──那就是彼此。在《巨龙崛起》10.2.6 更新的《强袭风暴》中,玩家将会进入一个全新的海盗主题大逃杀式限时活动,其中包含极高的风险和史诗级的奖励。
《强袭风暴》不是普通的战场,作为一个独立于主游戏之外的活动,玩家可以用大逃杀的风格来体验《魔兽世界》,不分职业、不分装备(除了你在赛局中捡到的),光是技巧和战略的强弱之分就能决定出谁才是能坚持到最后的赢家。本次活动将会开放单人和双人模式,玩家在加入海盗主题的预赛大厅区域前,可以从强袭风暴角色画面新增好友。游玩游戏将可以累计名望轨迹,《巨龙崛起》和《魔兽世界:巫妖王之怒 经典版》的玩家都可以获得奖励。