📄 ajax.js
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/*
本段声明不会影响您程序的响应速度,请不要删除本段声明!
官方主页:http://17show.net/book/
程序开发:骑着蜗牛去飞翔(Leo/Zero Crystal)
版权所有:Copyright 2003-2005 一起秀网络(17show.net).INC All Right Reserved
*/
var Url="";
var Sort="00000001";
var PageRecord=6;
function Trim(){
return this.replace(/\s+$|^\s+/g,"");
}
String.prototype.Trim=Trim; //过滤两端空格
function GetObject(elementId) { //获取指定id的object
if (document.getElementById) {
return document.getElementById(elementId);
} else if (document.all) {
return document.all[elementId];
} else if (document.layers) {
return document.layers[elementId];
}
}
function GetObjValue(elementId){ //获取指定id的form组件的值
if(GetObject(elementId).value!=undefined)
return GetObject(elementId).value.Trim();
else
return "";
}
function ObjXML(){
var ObjXml;
try{
ObjXml=new XMLHttpRequest();
}catch(e){
var a=['MSXML2.XMLHTTP.5.0','MSXML2.XMLHTTP.4.0','MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','MICROSOFT.XMLHTTP.1.0','MICROSOFT.XMLHTTP.1','MICROSOFT.XMLHTTP'];
for (var i=0;i<a.length;i++){
try{
ObjXml=new ActiveXObject(a[i]);
break;
}catch(e){}
}
}
return ObjXml;
}
function checkForm(){ //表单的检测
if(GetObjValue("NickName")==""||GetObjValue("Title")==""||GetObjValue("Content")==""){
alert("请您将主题/昵称/内容填写完整再提交！");
return false;
}
if(GetObjValue("NickName").length>20){
alert("你的名字也太长了吧？不要大于20哦");
return false;
}
if(GetObjValue("QQ")!="" && !/^[0-9]{5,10}$/.test(GetObjValue("qq"))){
alert("腾讯只有5-10位的qq号吧？");
return false;
}
if(GetObjValue("Email")!="" && !/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/.test(GetObjValue("email"))){
alert("邮箱地址错误！");
return false;
}
return true;
}
function ObjXmlSend() { //发送留言
var ObjXml=ObjXML();
if(ObjXml&&checkForm()){
GetObject("Submit").value="提交信息...";
GetObject("Submit").disabled=true;
ObjXml.open("POST", Url+"Book.asp?Action=Save", true);
ObjXml.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
var aIdArray=new Array("flag="+Math.random());
var aUserArr=["NickName","QQ","Email","HomePage","Title","Content","Belong"];
var argLen=aUserArr.length;
for(i=0;i<argLen;i++){
aIdArray[i+1]="&"+aUserArr[i]+"="+escape(GetObjValue(aUserArr[i]));
}
this.getSex=function(){
var oSex=document.getElementsByName('Sex');
for(var i=0;i<oSex.length;i++){
if(oSex[i].checked){
return oSex[i].value;
}
}
return "M/F";
}
aIdArray[i+1]="&Sex="+this.getSex();
this.getShow=function(){
var Show=document.getElementsByName('Show');
for(var j=0;j<Show.length;i++){
if(Show[j].checked){
return Show[j].value;
}
}
return "0";
}
aIdArray[i+2]="&Show="+this.getShow();
var data =aIdArray.join('');
// alert(data);
ObjXml.onreadystatechange=function(){ //1
if(ObjXml.readyState==4){ //2
if(ObjXml.status==200){//3
if(ObjXml.responseText==1){//4
alert("留言成功");
}else{//4
alert("请您将主题/昵称/内容填写完整再提交");
}//4
GetObject("Submit").value="提交";
GetObject("Submit").disabled=false;
ClearForm();
RefreshList();
}else{//3
alert("网络传输错误！请重试！");
}//3
}//2
};//1
ObjXml.send(data);
}
}
function ClearForm(){ //清空表单的函数
GetObject("Title").value="";
GetObject("NickName").value="";
GetObject("QQ").value="";
GetObject("Email").value="";
GetObject("HomePage").value="http://17show.net";
GetObject("Content").value="";
}
function RefreshList(){
if(/LastDate=([^;]+)/.test(document.cookie)){
var exp=new Date();
exp.setTime(exp.getTime()-1);
document.cookie="LastDate="+RegExp.$1+";expires="+exp.toGMTString();
}
GetList(1);
}
function MakePerNote(NickName,Sex,QQ,Email,HomePage,Title,Content,Reply,ReplyTime,DateAndTime,Ip){
var onlineQQ,TaoTao;
if(QQ=="N/F"){
onlineQQ="<a target=\"blank\" href=\"tencent://message/?uin=25362779&Site=一起秀&Menu=yes\"><img border=\"0\" SRC=\"http://wpa.qq.com/pa?p=1:25362779:5\" alt=\"发送信息\"></a>";
TaoTao="<a target=\"blank\" href=\"http://www.taotao.com/space.shtml?qq=25362779&invi=1\">滔滔</a>";
}else{
onlineQQ="<a target=\"blank\" href=\"tencent://message/?uin="+QQ+"&Site=一起秀&Menu=yes\"><img border=\"0\" SRC=\"http://wpa.qq.com/pa?p=1:"+QQ+":5\" alt=\"发送信息\"></a>";
TaoTao="<a target=\"blank\" href=\"http://www.taotao.com/space.shtml?qq="+QQ+"&invi=1\">滔滔</a>";
}
if(Email=="N/F"){
Email="<a href=\"mailto:25362779@qq.com\">Email</a>";
}else{
Email="<a href=\"mailto:"+Email+"\">Email</a>";
}
if(Reply!=="N/F"){
Reply="<div class=\"NoteReply\"><b>站长回复：</b>"+unescape(Reply)+"["+ReplyTime+"]</div>"
}else{
Reply=""
}
HomePage="<a target=\"blank\" href=\""+unescape(HomePage)+"\">HomePage</a>"
var tempStr='<div class="Note">\
<div class="NoteTopic"><b>主题：</b>'+unescape(Title)+'</div>\
<div class="NoteMain">\
<div class="NoteVisualize"><div class="Sex">'+unescape(Sex)+'</div><div class="NickName">'+unescape(NickName)+'</div></div>\
<div class="NoteContent">'+unescape(Content)+Reply+'</div>\
</div>\
<div class="NotePerson">\
<div class="NoteTime">时间：'+DateAndTime+'</div>\
<div class="NoteElse">['+onlineQQ+'] ['+TaoTao+'] ['+Email+'] ['+HomePage+'] ['+Ip+']</div>\
</div>\
</div>';
return tempStr;
}
function MakeNoteList(Str){ //输出服务器返回的留言内容
if(Str!=0){
var LeoBookList=eval("new Array("+Str+")");
var allStr="";
for(var i=0;i<LeoBookList.length;i++){
allStr+=MakePerNote(LeoBookList[i].NickName,LeoBookList[i].Sex,LeoBookList[i].QQ,LeoBookList[i].Email,LeoBookList[i].HomePage,LeoBookList[i].Title,LeoBookList[i].Content,LeoBookList[i].Reply,LeoBookList[i].ReplyTime,LeoBookList[i].DateAndTime,LeoBookList[i].Ip);
}
}else{ //返回0说明没有留言
allStr="<div class=\"LeoTip\">暂时还没有留言！</div>"
}
GetObject("LeoBookList").innerHTML=allStr;
}
function GetList(page){ //获取指定页的留言
GetObject("LeoBookList").innerHTML="<div class=\"LeoTip\">留言加载中....请稍后!</div>"; //清除原来显示的内容
var ObjXml=ObjXML();
ObjXml.open("GET", Url+"getRecord.asp?page="+page+"&Belong="+Sort+"&PageRecord="+PageRecord+"&r="+Math.random(), true);
ObjXml.onreadystatechange=function(){
if(ObjXml.readyState==4){
if(ObjXml.status==200){
MakeNoteList(ObjXml.responseText);
GetPage(); //更新分页信息
}else{
alert("获取留言失败！请刷新重试！");
}
}
}
ObjXml.send(null);
}
function UpdateList(){
var ObjXml=ObjXML();
ObjXml.open("GET", Url+"getRecord.asp?Action=GetUpdate&Belong="+Sort+"&PageRecord="+PageRecord+"&r="+Math.random(), true);
ObjXml.onreadystatechange=function(){
if(ObjXml.readyState==4){
if(ObjXml.status==200){
if(/LastDate=([^;]+)/.test(document.cookie) && unescape(RegExp.$1)!=ObjXml.responseText){
GetList();
}
document.cookie="LastDate="+escape(ObjXml.responseText);
}
}
}
ObjXml.send(null);
setTimeout("UpdateList()",15000);
}
function GetPage(){
GetObject("DivPageList").innerHTML="<div id=\"loadPage\">分页信息加载中....请稍后!</div>";
var ObjXml=ObjXML();
var Leo=6;
ObjXml.open("GET", Url+"getRecord.asp?Action=GetDivPageList&Belong="+Sort+"&PageRecord="+PageRecord+"&r="+Math.random(), true);
ObjXml.onreadystatechange=function(){
if(ObjXml.readyState==4){
if(ObjXml.status==200){
var Result=ObjXml.responseText.split("|");
var CurrentPage=parseInt(Result[3],10);
var AllPage=parseInt(Result[2],10);
var tempPageStr=new Array("<div class=\"ForwardClass\"><div class=\"ForwardInformation\">共有"+Result[0]+"条留言 第<b>"+CurrentPage+"</b>/<b>"+AllPage+"</b>页 每页<b>"+Result[1]+"</b>条留言</div></div><div class=\"BackClass\">");
var k;
if(CurrentPage%Leo==0){
k=CurrentPage/Leo-1;
}else{
k=(CurrentPage-CurrentPage%Leo)/Leo;
}
if(Leo<CurrentPage){
tempPageStr[1]="<div class=\"RowClass\"><a href=\"javascript:GetList("+(CurrentPage-Leo)+")\"><font face=\"webdings\">9</font></a></div>"
}else{
tempPageStr[1]="<div class=\"RowClass\"><font face=\"webdings\">9</font></div>"
}
if(CurrentPage>1){
tempPageStr[2]="<div class=\"RowClass\"><a href=\"javascript:GetList("+(CurrentPage-1)+")\"><font face=\"webdings\">9</font></a></div>"
}else{
tempPageStr[2]="<div class=\"RowClass\"><font face=\"webdings\">7</font></div>"
}
for(var i=1;i<=Leo&(i+k-1)<AllPage;i++){
if((k+i)!=CurrentPage)
tempPageStr[i+2]="<div class=\"PageClass\"><a href=\"javascript:GetList("+(k+i)+")\">"+(k+i)+"</a></div>";
else
tempPageStr[i+2]="<div class=\"CurrentPageClass\">"+(k+i)+"</div>";
}
if(CurrentPage<AllPage){
tempPageStr[i+2]="<div class=\"RowClass\"><a href=\"javascript:GetList("+(CurrentPage+1)+")\"><font face=\"webdings\" title=\"下一页\">8</font></a></div>"
}else{
tempPageStr[i+2]="<div class=\"RowClass\"><font face=\"webdings\" title=\"下一页\">8</font></div>"
}
if(CurrentPage%Leo==0){
if(CurrentPage<AllPage) tempPageStr[i+3]="<div class=\"RowClass\"><a href=\"javascript:GetList("+(CurrentPage+Leo)+")\"><font face=\"webdings\" title=\"下一页\">:</font></a></div>"
}else if((CurrentPage-(CurrentPage%Leo)+Leo)<AllPage){
tempPageStr[i+3]="<div class=\"RowClass\"><a href=\"javascript:GetList("+(CurrentPage+Leo)+")\"><font face=\"webdings\" title=\"下一页\">:</font></a></div>"
}else{
tempPageStr[i+3]="<div class=\"RowClass\"><font face=\"webdings\" title=\"下一页\">:</font></div>"
}
tempPageStr[i+4]="<select name=\"page\" onchange=\"GetList(this.value)\" style=\"width:50px;\">";
for(var j=1;j<=AllPage;j++){
if(j!=CurrentPage)
tempPageStr[i+4]=tempPageStr[i+4]+"<option value=\""+j+"\">"+j+"</option>";
else
tempPageStr[i+4]=tempPageStr[i+4]+"<option selected=\"selected\" value=\""+j+"\">"+j+"</option>";
}
tempPageStr[i+4]=tempPageStr[i+4]+"</select></div>";
var ResultStr=tempPageStr.join('');
GetObject("DivPageList").innerHTML="<div class=\"DividePageClass\">"+ResultStr+"</div>";
}else{
alert("获取分页信息失败！请刷新重试！");
}
}
}
ObjXml.send(null);
}
function ChangeStyle(id){
var stylesheet=GetObject("Color").href="Images/Leo"+id+".css";
document.cookie="stylesheet="+escape(stylesheet);
}
function initStyle(){
if(/stylesheet=([^;]+)/.test(document.cookie))
GetObject("Color").href=unescape(RegExp.$1);
}
window.onload=function(){initStyle();GetList();UpdateList()}⌨️ 快捷键说明
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