📄 admin_newsmodify.asp
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<!--#include file = "../inc/dbclass.inc.asp" -->
<!--#include file = "../inc/syslogincheck.inc.asp" -->
<%
' =============================================================
' made by xiasp & 智多网络 http://www.cq18.com/ qq群:12403617
' =============================================================
%>
<%
call header("增加新闻")
call content()
call footer()
' 开始写入内容
sub content()
' 传入参数:新闻id
dim snewsid
snewsid = getsafeint(trim(request("id")),0)
if snewsid < 1 then
goerror "请通过页面上的链接进行操作,不要试图进行任何非法操作。"
end if
' 从数据库中取初始值
dim scataid, stitle, scontent, spicture, ssavefilename, ssavepathfilename,sfrom, sspecial
ssql = "select * from newsdata where d_id=" & snewsid
ors.open ssql, oconn, 0, 1
if not ors.eof then
scataid = ors("d_cataid")
stitle = ors("d_title")
scontent = ors("d_content")
spicture = ors("d_picture")
ssavefilename = ors("d_savefilename")
ssavepathfilename = ors("d_savepathfilename")
sfrom = ors("d_from")
sspecial = ors("d_special")
else
goerror "无效的新闻id,请点页面上的链接进行操作!"
end if
ors.close
' 把带"|"的字符串转为数组,用于初始下拉框表单
dim asavepathfilename
asavepathfilename = split(ssavepathfilename, "|")
' 根据新闻内容中相关上传文件为数据,初始下拉框表单
' 函数initselect,根据数组值及初始值返回下拉框输出字串,具体请见startup.asp文件中函数的说明部分
dim soptionsavepath
soptionsavepath = initselect("d_picture", asavepathfilename, asavepathfilename, spicture, "", "无")
%>
<!--#include file = "admin_index_top.asp" -->
<br>
<script language=javascript>
// 当上传图片等文件时,往下拉框中填入图片路径,可根据实际需要更改此函数
function dochange(objtext, objdrop){
if (!objdrop) return;
var str = objtext.value;
var arr = str.split("|");
var nindex = objdrop.selectedindex;
objdrop.length=1;
for (var i=0; i<arr.length; i++){
objdrop.options[objdrop.length] = new option(arr[i], arr[i]);
}
objdrop.selectedindex = nindex;
}
// 表单提交客户端检测
function dosubmit(){
if (document.myform.d_cataid.value==""){
alert("请选择一个新闻类别!");
document.myform.d_cataid.focus();
return false;
}
if (document.myform.d_cataid.value.length < 5){
alert("根目录不允许发布信息!");
document.myform.d_cataid.focus();
return false;
}
if (document.myform.d_title.value==""){
alert("新闻标题不能为空!");
document.myform.d_title.focus();
return false;
}
// gethtml()为ewebeditor自带的接口函数,功能为取编辑区的内容
if (ewebeditor1.gethtml()==""){
alert("新闻内容不能为空!");
return false;
}
return true;
// document.myform.submit();
}
</script>
<form action="admin_newsmodifysave.asp?id=<%=snewsid%>" method="post" name="myform" onsubmit="return dosubmit();">
<% '取保存的方件名(带路径),如果不要带路径的填充下拉框,可以在下面的表单项加入onchange事件 %>
<input type=hidden name=d_savefilename value="<%=ssavefilename%>">
<% '取保存的文件名,使用带路径的填充下拉框 %>
<input type=hidden name=d_savepathfilename onchange="dochange(this,document.myform.d_picture)" value="<%=ssavepathfilename%>">
<table width="98%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="25"><b><% = homepage_title%> - <font color="#ff0000">修改新闻</font></b></td>
</tr>
<tr>
<td><table width="100%" border="0" align="center" cellspacing="2" cellpadding="2">
<tr>
<td width="65">新闻类别:</td>
<td>
<select name="d_cataid" size="1" style="background-color:#ecf3ff;">
<option value="">--> 请选择 <--</option>
<%
'开始读取数据库中已经定义的新闻类别
'其实这么写,感觉太没有效率了,应该定义一个子程序
dim crs, csql, j, tempcatastr
set crs = server.createobject( "adodb.recordset" )
csql = "select * from newscata order by c_rootid"
crs.open csql, oconn, 1, 3
do while not crs.eof
tempcatastr = "<option value='"&trim(crs("c_rootid"))&"'"
if crs("c_rootid") = scataid then tempcatastr = tempcatastr&" selected"
if len(crs("c_rootid")) = 1 then tempcatastr = tempcatastr& " style='color:#ff0000'"
tempcatastr = tempcatastr&"> |"
for j = 1 to int(len(trim(crs("c_rootid")))/4)
tempcatastr = tempcatastr&" |"
next
tempcatastr = tempcatastr&"_"&trim(crs("c_title"))&"</option>"
response.write tempcatastr
crs.movenext
loop
crs.close
set crs = nothing
%>
</select>
</td>
</tr>
<tr>
<td>新闻标题:</td>
<td><input type="text" name="d_title" value="<%=inhtml(stitle)%>" size="67"></td>
</tr>
<tr>
<td valign="top">图片附件:</td>
<td><%=soptionsavepath%> <font color="#ff0000">将自动填充此下拉框。</font></td>
</tr>
<tr>
<td valign="top">新闻内容:</td>
<td> </td>
</tr>
<tr>
<td colspan="2" valign="top">
<textarea name="d_content" style="display:none"><%=server.htmlencode(scontent)%></textarea>
<iframe id="ewebeditor1" src="../webeditor/ewebeditor.asp?id=d_content&style=s_newssystem&savefilename=d_savefilename&savepathfilename=d_savepathfilename" frameborder="0" scrolling="no" width="550" height="350"></iframe> </td>
</tr>
<tr>
<td>新闻来源:</td>
<td><input name="d_from" type="text" class="button1" value="<%=inhtml(sfrom)%>" size="67"></td>
</tr>
<tr>
<td>推荐新闻:</td>
<td><input type="checkbox" name="d_special" value="1" <%if sspecial =1 then response.write("checked")%>>是否特别新闻,如果是请打钩。</td>
</tr>
<tr>
<td>
<font color="#ff0000">注意事项:</font></td>
<td><font color="#ff0000">以上新闻标题和新闻内容必须填写,其他可以不填。</font></td>
</tr>
<tr>
<td> </td>
<td>
<input type="submit" name="btnsubmit" value=" 提 交 " class="button2">
<input type="reset" name="btnreset" value=" 重 填 " class="button2">
</td>
</tr>
</table></td>
</tr>
</table>
</form>
<p> </p>
<%
end sub
%>
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