asp实现dig功能的js代码
时间:2019-09-30 15:07 来源/作者:asp代码网
-
-
function DiggAjax(){
-
var xhrObj=null;
-
if(window.XMLHttpRequest){
-
xhrObj=new XMLHttpRequest();
-
}
-
else if(window.ActiveXObject){
-
try{
-
xhrObj=new ActiveXObject("Microsoft.XMLHTTP");
-
}
-
catch(e1)
-
{
-
try{
-
xhrObj=new ActiveXObject("MSXML2.XMLHTTP");
-
}
-
catch(e2){
-
try{
-
xhrObj=new ActiveXObject("MSXML3.XMLHTTP");
-
}
-
catch(e3){
-
alert("创建Ajax失败:"+e3)
-
}
-
}
-
}
-
}
-
else
-
{
-
alert("未能识别的浏览器");
-
}
-
return xhrObj;
-
}
-
var loader=new DiggAjax;
-
function ajaxLoadPage(url,request,method,fun)
-
{
-
method=method.toUpperCase();
-
if (method=='GET')
-
{
-
urls=url.split("?");
-
if (urls[1]=='' || typeof urls[1]=='undefined')
-
{
-
url=urls[0]+"?"+request;
-
}
-
else
-
{
-
url=urls[0]+"?"+urls[1]+"&"+request;
-
}
-
-
request=null;
-
}
-
loader.open(method,url,true);
-
if (method=="POST")
-
{
-
loader.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
-
}
-
loader.onreadystatechange=function(){
-
eval(fun+'()');
-
}
-
loader.send(request);
-
}
-
function callbacks()
-
{
-
if (loader.readyState==4)
-
{
-
var s=loader.responseText;
-
switch (s)
-
{
-
case "err":
-
alert('digg error!');
-
break;
-
case "over":
-
alert('你已推荐过了!');
-
break;
-
case "nologin":
-
alert('您还没有登录,不能推荐!');
-
break;
-
default:
-
var sarr=s.split('|');
-
eval("document.all.s"+sarr[0]).innerHTML=sarr[1];
-
eval("document.all.d"+sarr[0]).innerHTML="Thanks";
-
-
}
-
-
}
-
}
-
-
-
-
function digg(channelid,infoid,installdir)
-
{
-
ajaxLoadPage(installdir+'plus/digg.asp','action=hits&ChannelID='+channelid+'&infoid=' +infoid,'post','callbacks');
-
-
}
-
function show_digg(channelid,infoid,installdir)
-
{
-
var xhr=new DiggAjax();
-
xhr.open("get",installdir+"plus/digg.asp?channelid="+channelid+"&infoid="+infoid+"&action=show",true);
-
xhr.onreadystatechange=function (){
-
if(xhr.readyState==1)
-
{
-
eval("document.all.s"+infoid).innerHTML="<img src='"+installdir+"images/loading.gif'>";
-
}
-
else if(xhr.readyState==2 || xhr.readyState==3)
-
{
-
eval("document.all.s"+infoid).innerHTML="<img src='"+installdir+"images/loading.gif'>";
-
}
-
else if(xhr.readyState==4)
-
{
-
if (xhr.status==200)
-
{
-
var r=xhr.responseText
-
var rarr=r.split('|');
-
eval("document.all.s"+infoid).innerHTML=rarr[1];
-
}
-
}
-
}
-
xhr.send(null);
-
}
相关文章
热门资讯