關(guān)于flash與asp分頁(yè)的經(jīng)驗(yàn)分享

//顯示程序如下:

//楨名稱(chēng) "list"
stop();
var logList = new XML();
var logroot;
var page:Number; //當(dāng)前頁(yè)
var Tpage:Number; //保存總頁(yè)
var Tnum:Number; //總?cè)罩緮?shù)
var logname:String; //日志分類(lèi)名稱(chēng)
var temp;
var i:Number;

//這里我用一個(gè)數(shù)組儲(chǔ)存了對(duì)應(yīng)的id號(hào),如果用組件就不用這么麻煩了
var ids = new Array(15);

//兩個(gè)按鈕,用來(lái)翻頁(yè)
bn_u.enabled = false;
bn_d.enabled = false;
if (page == null or page<1) {
page = 1;
}
//------------------------------
//清除函數(shù);
function myclear() {
for (i=1; i<16; i++) {
ids[i-1] = 0;
list["lbn"+i]._visible = false;
list["ltitle"+i].text = "";
list["lauthor"+i] = "";
list["ltime"+i] = "";
}
}
//--------------------------------------
//--------------------------------------
myclear();
pageInfo.text = "正在讀取數(shù)據(jù)...";
logList.ignoreWhite = true;
logList.load("Tree_list.asp?log_cat="+cat_id+"&page="+page);
//------------------------------------------------
//get數(shù)據(jù)函數(shù)
function logFunc(e) {
if (e) {
logroot = logList.firstChild;
logname = logroot.attributes.logname;
Tpage = logroot.attributes.Tpage;
Tnum = logroot.attributes.Tnum;
temp = logroot.firstChild;
list.ltitle1.text = Ftitle(temp.firstChild.nodeValue, 22);
list.lauthor1 = temp.attributes.author;
list.ltime1 = temp.attributes.Addtime;
ids[0] = temp.attributes.id;
i = 1;
list.lbn1._visible = true;
//循環(huán)讀取節(jié)點(diǎn)
while (temp.nextSibling != null) {
temp = temp.nextSibling;
i++;
//如果是用別的方式顯示,只需要改一下就可以了
ids[i-1] = temp.attributes.id;
list["lbn"+i]._visible = true;
list["ltitle"+i].text = Ftitle(temp.firstChild.nodeValue, 22);
list["lauthor"+i] = temp.attributes.author;
list["ltime"+i] = temp.attributes.Addtime;
}
pageInfo.text = logname+"共有日志"+Tnum+"篇 共"+Tpage+"頁(yè) 當(dāng)前是第"+page+"頁(yè) "+"15/頁(yè)";
bn_u.enabled = true;
bn_d.enabled = true;
} else {
pageInfo.text = "當(dāng)前沒(méi)有日志。";
list.ltitle1.text = "讀取數(shù)據(jù)出錯(cuò)，請(qǐng)聯(lián)系管理員！";
}
}

//一個(gè)自定義的格式標(biāo)題的函數(shù),怕標(biāo)題太長(zhǎng)
function Ftitle(s, n) {
if (length(s)>n) {
s = s.substring(0, n-1)+"...";
}
return s;
}
logList.onLoad = logFunc;
//-------------------------------------
//按鈕動(dòng)作
Bn_up = new Object();
//按鈕事件,判斷頁(yè)面大小是否超過(guò)值
Bn_up.click = function(evt) {
if (page>1) {
_root.page--;
gotoAndPlay("cycle");
} else {
stop();
}
};
Bn_d = new Object();
Bn_d.click = function(evt) {
if (page<Tpage) {
_root.page++;
gotoAndPlay("cycle");
} else {
stop();
}
};
bn_u.addEventListener("click", Bn_up);
bn_d.addEventListener("click", Bn_d);

楨"cycle"只有一個(gè)話(huà):
gotoAndPlay("list");
//形成一個(gè)簡(jiǎn)單的循環(huán)

<?xml version="1.0" encoding="gb2312"?>
<%
Response.ContentType = "text/xml"
Response.CacheControl = "no-cache"
Response.AddHeader "Pragma", "no-cache"
Response.Expires = 0
dim log_cat,page,pageSize,Tnum,Tpage,log_name
page=TreeRequest("page",1)
log_cat=TreeRequest("log_cat",1)
pageSize=15
call Tree_rs
if log_cat=0 or log_cat="" then
sql="select * from log order by written_time DESC,log_ID DESC"
else
sql="select * from log,log_cat where log.cat_id=log_cat.ID and cat_id="&log_cat&" order by written_time DESC,log_ID DESC"
End if
rs.open sql,conn,1,1
rs.PageSize=pageSize
Tnum=rs.RecordCount
Tpage=Int(Tnum/pageSize*-1)*-1
if page="" then page=1
if Tnum<>0 then rs.AbsolutePage=page
if log_cat=0 or log_cat="" then
log_name="[全部分類(lèi)]"
else
log_name="["&rs("cat_name")&"]"
End if
’以下輸出xml
’------------------------------------------------
response.write("<Tree logname=’"&log_name&"’ Tnum=’"&Tnum&"’ Tpage=’"&Tpage&"’>")
if rs.eof then
rs.close
else
do while not rs.eof and pageSize>0
response.write("<Trees author=’"&rs("log_author")&"’ Addtime=’"&rs("written_time")&"’ id=’"&rs("log_ID")&"’>")
response.write("<![CDATA["&rs("log_tittle")&"]]></Trees>")
pageSize=pageSize-1
rs.movenext
loop
rs.close
End if
//關(guān)閉rs
call Tree_rsclose
call Tree_conclose
response.write("</Tree>")
%>