<script language="javascript">
function CreateXMLHttp()
{
XmlHttp = false;
try{
XmlHttp = new XMLHttpRequest;
}catch(e){
try{
XmlHttp =new ActiveXObject("MSXML2.XMLHTTP");
}catch(e2){
try{
XmlHttp =new ActiveXObject("Microsoft.XMLHTTP");
}catch(e3){
XmlHttp = false;
}
}
}
return XmlHttp;
}
function show_lv2(id) //点击大类的时候出现对应的小类
{
var XmlHttp=null;
XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=show_lv2_stateChanged;
var url="a_info_add_getlv2.asp?id="+id+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function show_lv2_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
//txt=(XmlHttp.responseText).split("|||")
txt=XmlHttp.responseText;
document.getElementById("lb2").innerHTML=txt;
}
else
{
document.getElementById("lb2").innerHTML="正在加载中。。";
}
}
//////////////add lv1
function add_lv1(id) //添加大类
{
var title =document.getElementById(id).value;
XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=add_lv1_stateChanged;
var url="a_info_add_add_lv1.asp?tp=info&title="+escape(title)+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function add_lv1_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
document.getElementById("lb1").innerHTML=XmlHttp.responseText;
document.getElementById("lb2").innerHTML="小类<select name='select_lv2' id='select_lv2'></select>";}else{document.getElementById("lb1").innerHTML="正在加载中。。";
document.getElementById("lb2").innerHTML="正在加载中。。";}
}
//////////////add lv1 end//////////////add lv2
function add_lv2(id) //添加小类
{
var title =document.getElementById(id).value;
var belong=document.getElementById("select_lv1").value;
XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=add_lv2_stateChanged;
var url="a_info_add_add_lv2.asp?belong="+belong+"&tp=info&title="+escape(title)+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function add_lv2_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
document.getElementById("lb2").innerHTML=XmlHttp.responseText;
}else{
document.getElementById("lb2").innerHTML="正在加载中。。";}
}
//////////////add lv2 end</script>
function CreateXMLHttp()
{
XmlHttp = false;
try{
XmlHttp = new XMLHttpRequest;
}catch(e){
try{
XmlHttp =new ActiveXObject("MSXML2.XMLHTTP");
}catch(e2){
try{
XmlHttp =new ActiveXObject("Microsoft.XMLHTTP");
}catch(e3){
XmlHttp = false;
}
}
}
return XmlHttp;
}
function show_lv2(id) //点击大类的时候出现对应的小类
{
var XmlHttp=null;
XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=show_lv2_stateChanged;
var url="a_info_add_getlv2.asp?id="+id+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function show_lv2_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
//txt=(XmlHttp.responseText).split("|||")
txt=XmlHttp.responseText;
document.getElementById("lb2").innerHTML=txt;
}
else
{
document.getElementById("lb2").innerHTML="正在加载中。。";
}
}
//////////////add lv1
function add_lv1(id) //添加大类
{
var title =document.getElementById(id).value;
XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=add_lv1_stateChanged;
var url="a_info_add_add_lv1.asp?tp=info&title="+escape(title)+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function add_lv1_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
document.getElementById("lb1").innerHTML=XmlHttp.responseText;
document.getElementById("lb2").innerHTML="小类<select name='select_lv2' id='select_lv2'></select>";}else{document.getElementById("lb1").innerHTML="正在加载中。。";
document.getElementById("lb2").innerHTML="正在加载中。。";}
}
//////////////add lv1 end//////////////add lv2
function add_lv2(id) //添加小类
{
var title =document.getElementById(id).value;
var belong=document.getElementById("select_lv1").value;
XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=add_lv2_stateChanged;
var url="a_info_add_add_lv2.asp?belong="+belong+"&tp=info&title="+escape(title)+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function add_lv2_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
document.getElementById("lb2").innerHTML=XmlHttp.responseText;
}else{
document.getElementById("lb2").innerHTML="正在加载中。。";}
}
//////////////add lv2 end</script>
<script language="javascript">
//创建ajax对象
function CreateXMLHttp()
{
XmlHttp = false;
try{
XmlHttp = new XMLHttpRequest;
}catch(e){
try{
XmlHttp =new ActiveXObject("MSXML2.XMLHTTP");
}catch(e2){
try{
XmlHttp =new ActiveXObject("Microsoft.XMLHTTP");
}catch(e3){
XmlHttp = false;
}
}
}
return XmlHttp;
}
function show_lv2(id) //点击大类的时候出现对应的小类
{
var XmlHttp=null;
XmlHttp=CreateXMLHttp();//调用创建ajax对象
if(XmlHttp)
{
XmlHttp.onreadystatechange=show_lv2_stateChanged; //回发响应函数
var url="a_info_add_getlv2.asp?id="+id+"&rnd="+Math.random(); //ajax发送地址
XmlHttp.open("GET", url , true); //get方法发送
XmlHttp.send(null); //发送参数,就如你地址里面的"id="+id可以写在这
}
}
function show_lv2_stateChanged() //刚才的回发响应函数的定义
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
//txt=(XmlHttp.responseText).split("|||")
txt=XmlHttp.responseText; //获取数据为text类型,还有xml类型
document.getElementById("lb2").innerHTML=txt; //放到lb2里面
}
else
{
document.getElementById("lb2").innerHTML="正在加载中。。";
}
}
//////////////add lv1///下面的跟上面一样都是用ajax,上面弄懂就都知道了
function add_lv1(id) //添加大类
{
var title =document.getElementById(id).value; XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=add_lv1_stateChanged;
var url="a_info_add_add_lv1.asp?tp=info&title="+escape(title)+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function add_lv1_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
document.getElementById("lb1").innerHTML=XmlHttp.responseText;
document.getElementById("lb2").innerHTML="小类<select name='select_lv2' id='select_lv2'></select>";}else{document.getElementById("lb1").innerHTML="正在加载中。。";
document.getElementById("lb2").innerHTML="正在加载中。。";}
}
//////////////add lv1 end//////////////add lv2
function add_lv2(id) //添加小类
{
var title =document.getElementById(id).value;
var belong=document.getElementById("select_lv1").value;
XmlHttp=CreateXMLHttp();
if(XmlHttp)
{
XmlHttp.onreadystatechange=add_lv2_stateChanged;
var url="a_info_add_add_lv2.asp?belong="+belong+"&tp=info&title="+escape(title)+"&rnd="+Math.random();
XmlHttp.open("GET", url , true);
XmlHttp.send(null);
}
}
function add_lv2_stateChanged()
{
if (XmlHttp.readyState==4) //readyState==4,代表加载成功
{
document.getElementById("lb2").innerHTML=XmlHttp.responseText;
}else{
document.getElementById("lb2").innerHTML="正在加载中。。";}
}
//////////////add lv2 end</script>