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用文本+ASP打造新闻发布系统(五)新闻修改


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-11-03   浏览: 188 ::
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‘#######news_update.asp
<!--#include file="news_session.asp"-->

<SCRIPT ID=clientEventHandlersJS LANGUAGE=javascript>
<!--

function client_onblur(ii) {
server=eval("form1.server"+ii)
if(server.value==""){
client=eval("form1.client"+ii)
clientvalue=client.value+""
varlen=clientvalue.length
a=clientvalue.lastIndexOf('\\')
clientvalue=clientvalue.substring(a+1)
//alert(clientvalue);
server.value=clientvalue
}
}
function form1_onsubmit() {
for(i=1;i<1;i++){
client=eval("form1.client"+i)
server=eval("form1.server"+i)
if(client.value!="" && server.value==""){alert("上传后的文件名不能空!");server.focus();return false}
}
}

//-->
</SCRIPT>
<% dim myid
myid=Request.QueryString ("id")
if len(myid)=0 then
Response.Write "没有该新闻"
Response.End
end if

dim myfso,myread,mytext,newscontent
'#######打开对应的新闻内容文件,并读取用变量存储
set myfso=createobject("scripting.filesystemobject")
if myfso.FileExists (server.mappath("./news_content/"&myid&".txt")) then
set myread=myfso.opentextfile(server.mappath("./news_content/"&myid&".txt"),1,0)

newscontent=myread.readall
myread.close
newscontent=replace(newscontent,"<br>",chr(13))
newscontent=replace(newscontent," "," ")
newscontent=replace(newscontent," ",chr(32))
newscontent=replace(newscontent,"'' ",chr(34))

else
Response.Write "该新闻已被删除"
Response.End
end if

dim mytext2,myread2 '#######打开新闻列表文件
set myread2=myfso.opentextfile(server.mappath("./new_list.asp"),1,0)
if myread2.atendofstream then
Response.Write "没有新闻内容"
Response.End
end if

mytext2=myread2.readall
dim listarray
listarray=split(mytext2,"|") '#########读取记录并以#分割成listarray数组
dim count,sf,i,title,src
count=ubound(listarray)
for i=0 to count '###########根据ID找到该新闻并用变量存储给新闻的标题
sf=split(listarray(i),",")
if right(sf(0),7)=right(myid,7) then
title=sf(1)
src=sf(3)
exit for
end if
next


%>

<head>
<style>
td {font-size:9pt}
INPUT.buttonface {
BACKGROUND-COLOR: #0079F2; BORDER-BOTTOM: #333333 1px outset; BORDER-LEFT: #333333 1px outset; BORDER-RIGHT: #ffffff 1px outset; BORDER-TOP: #ffffff 1px inset; COLOR: black; FONT-SIZE: 9pta { color: #000000; text-decoration: none}

.text {font-size:11pt}
INPUT.buttonface2 {
BACKGROUND-COLOR: #EDF0F5; COLOR: black; FONT-SIZE: 9pta { color: #000000; text-decoration: none}
a:hover { color: white; text-decoration: underline overline; background: #007EBB}
.text {font-size:11pt}

</style>
</head>

<body bgcolor=#EDF0F5 topmargin=10 marginheight=5 leftmargin=4 marginwidth=0>

<form method="POST" action="news_updateing.asp" name="form1" enctype="multipart/form-data" onsubmit="return form1_onsubmit()">
<div align="left">

<table border="1" width="752" height="240" cellspacing="0" cellpadding="0">
<tr>
<td colspan="2" height="12" align="center" width="800" style="font-size:12pt"><strong>新闻发布系统后台管理--新闻修改</strong></td>
</tr>
<tr>
<td width="119" height="12" style="font-size:9pt">新闻标题</td>
<td width="675" height="12">
<input type="text" name="newtitle" size="94" value="<%=title%>" class="buttonface2 ">
</td>
</tr>
<tr>
<td width="119" height="213" style="font-size:9pt">
新<br>
闻<br>
内<br>
容</td>
<td width="675" height="213">
<textarea rows="14" name="newcontent" cols="93" style="BACKGROUND-COLOR: #EDF0F5"><%=newscontent%></textarea>
<br>
</td>
</tr>
<tr>
<td width="119" height="4" style="font-size:9pt">新闻来源</td>
<td width="675" height="4">
<input typ