'//判断内容里是不是包含这个分页标签 if instr(cinfo,"[NextPage]")>0 thenflag=1elseflag=0end if '//设置参数<script language="Javascript" >var Text,PageSize,flagText="<%=DealJsText(cinfo)%>"; PageSize=1500;flag=<%=flag%>;</script>'//JS文件包函<script language="Javascript" src="CutArticle.js"></script>'//文本显示<span class="news"><div id="article" style="font-size:12px;"></div><script language="JavaScript">if (flag==1 || flag==2){text_pagination(1); }else{article.innerHTML=Text;}</script></span>'//下面为JS文本处理函数function DealJsText(Str)if not isnull(Str) thenDim re,po,iiStr = Replace(Str, CHR(9), " ")Str = Replace(Str, CHR(39), "'")Str = Replace(Str, CHR(13), "")Str = Replace(Str, CHR(10) & CHR(13), "</P><P> ")Str = Replace(Str, CHR(10), "")Str = Replace(Str, "‘", "'")Str = Replace(Str, "'", "'")Str = Replace(Str, "", "\")Str = Replace(Str, CHR(32), " ")Str = Replace(Str, CHR(34), """")Str = Replace(Str, CHR(39), "'")Set re=new RegExpre.IgnoreCase =truere.Global=Truepo=0ii=0re.Pattern="(javascript)"Str=re.Replace(Str,"<I>javascript</I>")re.Pattern="(jscript:)"Str=re.Replace(Str,"<I>jscript:</I>")re.Pattern="(js:)"Str=re.Replace(Str,"<I>js:</I>")re.Pattern="(</SCRIPT>)"Str=re.Replace(Str,"</script>")re.Pattern="(<SCRIPT)"Str=re.Replace(Str,"<script")DealJsText = StrEnd ifend Function'//下面为JS文件 CutArticle.jsvar currentSet,CutFlag,TotalByte,PageCount,key,tempText,tempPage;key="";currentSet=0;TotalByte=Text.length;if (flag==1){PageCount=Math.round(TotalByte/PageSize);if(parseFloat("0."+TotalByte%PageSize)>0){if(parseFloat("0."+TotalByte%PageSize)<0.5){PageCount=PageCount+1;}}var PageNum=new Array(PageCount+1);var PageTitle=new Array(PageCount+1);PageNum[0]=0;PageTitle[0]="";var sDrv1,sDrv2,sDrv3,sDrv4,sFlag;var sDrvL,sTemL;var sTem1,sTem2,k;sFlag=0;for(j=1;j<PageCount+1;j++){PageNum[j]=PageNum[j-1]+PageSize;PageTitle[j]="";//alert(j);sDrv1="<br>";sDrv2="<BR>";sDrv3="<Br>";sDrv4="<bR>";sDrvL=sDrv1.length;for(k=PageNum[j];k<=TotalByte;k++){sTem1=Text.substring(PageNum[j]-sDrvL,k);sTemL=sTem1.length;sTem2=sTem1.substring(sTemL-sDrvL,sTemL)if (sTem2==sDrv1 || sTem2==sDrv2 || sTem2==sDrv3 || sTem2==sDrv4){sFlag=sFlag+1;PageNum[j]=k;break;}}if (PageNum[j]>TotalByte){break;}}if (j<PageCount){PageNum.length=j;PageCount=j}if (PageCount>1&&sFlag>1&&PageCount<sFlag){PageCount=sFlag+1;}}else{//手动分页var j,sFlag,PageCount,sText;var sTitleFlag;var PageNum=new Array();var PageTitle=new Array();PageSize=0;j=1;PageNum[0]=-10;PageTitle[0]=""; sFlag=0;sText=Text;do{sText=Text.substring(PageNum[j-1]+10,TotalByte);sFlag=sText.indexOf("[NextPage");if (sText.substring(sFlag+9,sFlag+10)=="="){sTitleFlag=sText.indexOf("]",sFlag);PageTitle[j]=sText.substring(sFlag+10,sTitleFlag);}else{PageTitle[j]="";}if (sFlag>0){PageNum[j]=sFlag+PageNum[j-1]+10;}else{PageNum[j]=TotalByte;}j+=1;}while (PageNum[j-1]<TotalByte);PageCount=j-1;}function CovertCRLFToBR(s) { var i; var s2 = s; while(s2.indexOf("[NextPage]")>0) { i = s2.indexOf("[NextPage]"); s2 = s2.substring(0, i) + "" + s2.substring(i + 10, s2.length); } return s2; } function text_pagination(Page){var Output,Byte;if(Page==null){Page=1;} Output="";Output=Output+"<table width=100% height=30 border=0 align=center cellpadding=0 cellspacing=0>";Output=Output+"<tr>";Output=Output+"<td height=1 background=Images/DotLine.gif></td>";Output=Output+"</tr>";//头部功能导航条Output=Output+"<tr>";//正文查找Output=Output+"<td align=left width='40%'> "; Output=Output+"<input type=hidden name=keys class=iptA onchange='key=this.value' size=12> <input type=hidden class=btnA name=search value='查找正文' onclick='searchkey();' style='width:60'>";Output=Output+"</td>";Output=Output+"<td align=right>";//页码显示方式一//第x页:分页标题if (Page==0 || PageCount==0){Output=Output+"当前是:<font color=red>全文显示</font>" ; }else{if(TotalByte>PageSize){Byte=PageNum[Page]-PageNum[Page-1]}else{Byte=TotalByte};Output=Output+"第 <font color=red>"+Page+"</font> 页";if (PageTitle[Page]!=""){Output=Output+":<font color=800000>"+PageTitle[Page]+"</font>";}}//显示方式二//下拉菜单选择//if (PageCount>0)//{// Output=Output+PageNav(2,Page);// Output=Output+" </td>";//}//显示方式三//页码选择列表//Output=Output+"<td align=right bgcolor=#f0faff>";//Output=Output+PageNav(0,Page);//Output=Output+"</td>";Output=Output+"</tr>";Output=Output+"<tr>";Output=Output+"<td height=1 background=Images/DotLine.gif></td>";Output=Output+"</tr>";Output=Output+"</table>";//显示正文if(Page==0) {//不分页tempText=CovertCRLFToBR(Text);}else{//分页if (flag==1)//自动分页{tempText=Text.substring(PageNum[Page-1],PageNum[Page]); }else{//手动分页if (PageTitle[Page-1].length==0){tempText=Text.substring(PageNum[Page-1]+10,PageNum[Page]);}else{tempText=Text.substring(PageNum[Page-1]+11+PageTitle[Page-1].length,PageNum[Page]);}}}Output=Output+"<div id=world>";Output=Output+tempText;Output=Output+"</div>";Output=Output+"<br>";Output=Output+"<div align=center>";Output=Output+PageNav(1,Page);Output=Output+"</div>";article.innerHTML = Output;document.location.href='#';eval(document.all.keys).value=key;if (key!=""){searchkey();}}function searchkey(){//正文查找函数h="<font class=keyworld>";f="</font>";keyset=new Array();key=document.all.keys.value;if (key==""){alert("请输入关键字!");return;}else{keyset[0]=tempText.indexOf(key,0);if (keyset[0]<0){return;}elsetemp=tempText.substring(0,keyset[0]);temp=temp+h+key+f;temp2=tempText.substring(keyset[0]+key.length,tempText.length);for (i=1;i<tempText.length;i++) {keyset[i]=tempText.indexOf(key,keyset[i-1]+key.length);if(keyset[i]<0){temp=temp+tempText.substring(keyset[i-1]+key.length,tempText.length);break;}else{temp=temp+tempText.substring(keyset[i-1]+key.length,keyset[i])+h+key+f;}}world.innerHTML = temp;}}function PageNav(ShowStyle,Page){//分页码显示函数//参数为调用样式,0=简单样式,1=标准样式var temp="";if (ShowStyle==0)//简单样式{tempPage=Page;if(TotalByte>PageSize){ if (Page-4<=1){temp=temp+"<font face=webdings color=#999999>9</font>";if (Page<=1){temp=temp+"<font face=webdings color=#999999>7</font>";}else{temp=temp+"<a href=javascript:text_pagination("+(Page-1)+")><font face=webdings>7</font></a>";}if (PageCount>10){for(i=1;i<8;i++){if (i==Page){temp=temp+"<font color=red>"+i+"</font> ";}else{temp=temp+"<a href=javascript:text_pagination("+i+") >"+i+"</a>"+" ";}}temp=temp+" ...";}else{for(i=1;i<PageCount+1;i++){if (i==Page){temp=temp+"<font color=red>"+i+"</font> ";}else{temp=temp+"<a href=javascript:text_pagination("+i+") >"+i+"</a>"+" ";}}}if (Page==PageCount){temp=temp+"<font face=webdings color=#999999>8</font>";}else{temp=temp+"<a href=javascript:text_pagination("+(Page+1)+")><font face=webdings>8</font></a>";}if(PageCount<10){temp=temp+"<font face=webdings color=#999999>:</font>";}else{temp=temp+"<a href=javascript:text_pagination("+PageCount+")><font face=webdings>:</font></a>";}}else if(Page+4<=PageCount){temp=temp+"<a href=javascript:text_pagination(1)><font face=webdings>9</font></a>";temp=temp+"<a href=javascript:text_pagination("+(Page-1)+")><font face=webdings>7</font></a>";if (PageCount>10){temp=temp+"..";for(i=Page-4;i<Page+4;i++){if (i==Page){temp=temp+"<font color=red>"+i+"</font> ";}else{temp=temp+"<a href=javascript:text_pagination("+i+") >"+i+"</a>"+" ";}}temp=temp+" ..";}else{for(i=1;i<PageCount+1;i++){if (i==Page){temp=temp+"<font color=red>"+i+"</font> ";}else{temp=temp+"<a href=javascript:text_pagination("+i+") >"+i+"</a>"+" ";}}}if (Page==PageCount){temp=temp+"<font face=webdings color=#999999>8</font>";}else{temp=temp+"<a href=javascript:text_pagination("+(Page+1)+")><font face=webdings>8</font></a>";}temp=temp+"<a href=javascript:text_pagination("+PageCount+")><font face=webdings>:</font></a>";}else{temp=temp+"<a href=javascript:text_pagination(1)><font face=webdings>9</font></a>";temp=temp+"<a href=javascript:text_pagination("+(Page-1)+")><font face=webdings>7</font></a>";temp=temp+".."for(i=Page-2;i<PageCount+1;i++){if (i==Page){temp=temp+"<font color=red>"+i+"</font> ";}else{temp=temp+"<a href=javascript:text_pagination("+i+") >"+i+"</a>"+" ";}}if (Page==PageCount){temp=temp+"<font face=webdings color=#999999>8</font>";}else{temp=temp+"<a href=javascript:text_pagination("+(Page+1)+")><font face=webdings>8</font></a>";}temp=temp+"<font face=webdings color=#999999>:</font>";}}else{temp=temp+"<font color=red>1</font> ";}temp=temp+" <a href=javascript:text_pagination(0)>显示全部</a>"}else if (ShowStyle==1)//标准样式{if(TotalByte>PageSize){if(Page!=0){if(Page!=1){temp=temp+"<a href='#top' onclick=javascript:text_pagination("+(Page-1)+")><font color=3366cc>[上一页]</font></a> ";}}}for (i=1;i<PageCount+1 ;i++ ){if (Page==i){temp=temp+"<font color=800000>["+i+"]</font> ";}else{temp=temp+"<a href='#top' onclick=javascript:text_pagination("+i+")><font color=3366cc>["+i+"]</font></a> ";}}temp=temp+"<a name='foot'></a>";if(TotalByte>PageSize){if(Page!=0){if(Page!=PageCount){temp=temp+"<a href='#top' onclick=javascript:text_pagination("+(Page+1)+")><font color=3366cc>[下一页]</font></a>";}}}temp=temp+" <a href=javascript:text_pagination(0)><font color=3366cc>显示全部</font></a>"}else if (ShowStyle==2)//下拉菜单样式{temp=temp+'<select onchange="text_pagination(this.value)">'for (i=1;i<PageCount+1 ;i++ ){if (Page==i){temp=temp+"<option value='"+i+"' selected style='color:red'>第 "+i+" 页"}else{temp=temp+"<option value='"+i+"'>第 "+i+" 页";}if (PageTitle[i].length!=0){temp=temp+':'+PageTitle[i];}temp=temp+"</option>";}temp=temp+"</select>";}return (temp);}
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本文标题:新闻内页-JS分页
地址:http://www.17bianji.com/kaifa2/JS/31777.html
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