超长字符的智能分页-支持HTML
超长字符的智能分页-支持HTML,超长字符的智能分页-支持HTML
去年,做一个通用的文章与新闻管理系统时,曾写了一段代码,用来分离。现在贴出来。
要说明的是:
我的文章 录入界面是基于WEB的HEMLEDITOR,就像这里的ABC代码差不多。所以实际提交的是HTML格式的文 本。
对HTML做了相应的处理,不会由HTML代码中切开。
这里另一位兄弟曾发表过一个,原理一样,不过我没仔细看过,不知有啥不同。
代码如下:
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''Request Form Item
I_Forder = Request.Form ("I_Folder")
I_Topic = Request.Form ("I_Topic")
I_Title = htmlencode(Request.Form ("I_Title"))
I_Body = Request.Form ("body")
I_Source = Request.Form ("I_Source")
I_Keyword= htmlencode(Request.Form ("I_Keyword"))
I_ISHOT = request.form("ishot")
if i_ishot = "" then i_ishot="N"
i_ispic = request.form("ispic")
if i_ispic = "" then i_ispic ="N"
i_pic = request.form("InsertImage")
i_body = replace(i_body,"contentEditable=true","contentEditable=false")
''Check Input
''......
''Get Pages ,B = Body
B_Len = Len(I_Body)
B_Pages = 1
''T = Temp
T_Loop = true
Do While T_Loop ''这里loop多次,每4000分一页,算出页码并加入库。
If B_Len 4000 then
N_Body = Left(I_Body,4000) ''N = New
''If "<P" in N_Body,Else "" in N_Body
If Instrrev(N_Body,"<P") 0 and (Len(N_Body) - Instrrev(N_Body,"<P"))< 400 then
N_Body = Left(N_Body,InstrRev(N_Body,"<P")-1)
else if Instrrev(N_Body," ") 0 and (Len(N_Body) - Instrrev(N_Body," "))< 400 then
N_Body = Left(N_Body,InstrRev(N_Body," ")-1)
Else If Instrrev(N_Body,"。") 0 and (Len(N_Body) - Instrrev(N_Body,"。"))< 400 then
N_Body = Left(N_Body,InstrRev(N_Body,"。"))
Else If Instrrev(N_Body,";") 0 and (Len(N_Body) - Instrrev(N_Body,";"))< 400 then
N_Body = Left(N_Body,InstrRev(N_Body,";"))
else if Instrrev(N_Body,",") 0 and (Len(N_Body) - Instrrev(N_Body,","))< 400 then
N_Body = Left(N_Body,InstrRev(N_Body,","))
else if Instrrev(N_Body,".") 0 and (Len(N_Body) - Instrrev(N_Body,"."))< 400 then
N_Body = Left(N_Body,InstrRev(N_Body,"."))
end if
end if
End If
End If
end if
End if
N_Len = Len(N_Body)
I_Body = Mid(I_Body,N_Len+1)
B_Len = Len(I_Body)
Else
N_Body = I_Body
T_Loop = false
End If
''Add to database
Exec_prc_Content_Ins I_Forder,I_Topic,I_Title,I_Source,N_Body,i_ispic,i_pic,i_ishot,I_Keyword,B_Pages
''这里一个function,你可以自己处理,反正结果有两个,一个是body,一个是b_pages,就是页码。
B_Pages = B_Pages + 1
Loop
%
<html
<head
<meta name="GENERATOR" content="Microsoft FrontPage 5.0"
<meta name="ProgId" content="FrontPage.Editor.Document"
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"
<title新建网页 1</title
<link rel="stylesheet" type="text/css" href="../CSS/default.css"
</head
<body
<div align="center"
<center
<table border=1 width="300" height="128" bordercolor="#000000" cellspacing="0" cellpadding="0" style="border-collapse: collapse"<tr
<td bgcolor="#DEDBD6" height="31"
录入成功</td</tr<tr<td height="96"
<p align="center"此文章共分<%=B_Pages-1%页
</