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利用统计文章字数,然后达到一定字数就截断输出,但是分页的内容就会在莫名其妙的地方截断,不是很友好。 很简朴,在要截断的地方四周找下面的符号: ;’”?。!;\\\'".! 假如后面存在<p>或<br>就分页。主要是要研究文章的格式。 <% if Request.ServerVariables("Content_Length") > 0 then content = Request.Form("textarea1") PageLength = 1000 \\\'每页字数 CLength = Len(content) PageCount = Int(Clength/PageLength) + 1 \\\'计算页数 dim PageArray redim PageArray(PageCount) Seperator = Array(chr(13),chr(10),"。","!","?",";",",","”","’") \\\'分隔符 PageArray(0) = 0 Pos = 0 for j=0 to ubound(Seperator) Pos = instr(PageArray(i)+900,content,Seperator(j)) \\\'PageArray(i)+900 四周位置是100字,1-999可调 while Pos > 0 and Pos < (i+1)*PageLength and Pos > i*PageLength PageArray(i) = Pos Pos = instr(Pos+PageLength,content,Seperator(j)) wend if PageArray(i) > 0 then Response.Write "0:i¦ "&PageArray(i)&"<br>"&j&":j"&Seperator(j)&"<br>" j = j + ubound(Seperator) + 1 end if next for i=1 to PageCount-1 PageArray(i) = 0 Pos = 0 for j=0 to ubound(Seperator) Pos = instr(PageArray(i-1)+950,content,Seperator(j)) while Pos > 0 and Pos < (i+1)*PageLength and Pos > i*PageLength PageArray(i) = Pos Pos = instr(Pos+PageLength,content,Seperator(j)) wend if PageArray(i) > 0 then Response.Write i&":i¦ "&PageArray(i)&"<br>"&j&":j"&Seperator(j)&"<br>" j = j + ubound(Seperator) + 1 end if next next output = mid(content,1,PageArray(0)) output = replace(output,chr(13),"<br>") Response.Write "<br><br>第1段<br>" Response.Write output for i=1 to PageCount-2 output = mid(content,PageArray(i-1)+1,PageArray(i)-PageArray(i-1)) output = replace(output,chr(13),"<br>") Response.Write "<br><br>第"&i+1&"段<br>" Response.Write output next \\\'最后一段的输出就没写了 else %> <FORM action="" method=POST id=form1 name=form1> <TEXTAREA rows=70 cols=120 id=textarea1 name=textarea1> </TEXTAREA> <INPUT type="submit" value="Submit" id=submit1 name=submit1> </FORM> <%end if%> 返回类别: 教程 上一教程: 使用W3SOCKETS组件实现域名查询功能 下一教程: ASP编程入门进阶 您可以阅读与"对一篇很长的文章做到完美的分页输出"相关的教程: · 一篇以前的文章.发过来再温习下.大虾飘过. · 利用ASP实现对表的分页浏览(下) · 长文章分页显示思路及页码条显示新思路 · 经典的分页完整程序+注释 · ASP构造大数据量的分页SQL语句 |
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