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  • 2007-06-27

    两个JAVASCRIPT 翻页例子 - [网页制作]

    版权声明：转载时请以超链接形式标明文章原始出处和作者信息及本声明
    http://chaochao.blogbus.com/logs/6160433.html

     在需要翻页的页面中插入以下翻页链接：
    [<a href="javascript:pageup()">上一页</a>] - [<a href="javascript:pagedown()">下一页</a>]
    然后在页面顶部插入以下javascript脚本：
    <script src="turn.js"></script>
    <script language="JavaScript">var thispagenum=1</script> //当前页号
    turn.js内容如下：
    var ftname = "perl_" //文件名字头，可以替换成任意名称
    var pagenum = 10000 //文件名分隔，指示最大翻页数
    function pageup(){ //上一页
    pagenum=pagenum+thispagenum-1
    pagenum=ftname+pagenum+".html"
    window.open(pagenum,"_self")
    };
    function pagedown(){ //下一页
    pagenum=pagenum+thispagenum+1
    pagenum=ftname+pagenum+".html"
    window.open(pagenum,"_self")
    };
    ***************************************************
    ***************************************************
    <!doctype html public "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
    <title> JavaScript: showPages v1.0 [by Lapuasi.com]</title>
    <script language="JavaScript">
    <!--
    /*

    showPages v1.1
    =================================

    Infomation
    ----------------------
    Author : Lapuasi
    E-Mail : lapuasi@gmail.com
    Web : http://www.lapuasi.com
    Date : 2005-11-17


    Example
    ----------------------
    var pg = new showPages('pg');
    pg.pageCount = 12; //定义总页数(必要)
    pg.argName = 'p'; //定义参数名(可选,缺省为page)
    pg.printHtml(); //显示页数


    Supported in Internet Explorer, Mozilla Firefox
    */

    function showPages(name) { //初始化属性
      this.name = name; //对象名称
      this.page = 1; //当前页数
      this.pageCount = 1; //总页数
      this.argName = 'page'; //参数名
      this.showTimes = 1; //打印次数
    }

    showPages.prototype.getPage = function(){ //丛url获得当前页数,如果变量重复只获取最后一个
      var args = location.search;
      var reg = new RegExp('[\?&]?' + this.argName + '=([^&]*)[&$]?', 'gi');
      var chk = args.match(reg);
      this.page = RegExp.$1;
    }
    showPages.prototype.checkPages = function(){ //进行当前页数和总页数的验证
      if (isNaN(parseInt(this.page))) this.page = 1;
      if (isNaN(parseInt(this.pageCount))) this.pageCount = 1;
      if (this.page < 1) this.page = 1;
      if (this.pageCount < 1) this.pageCount = 1;
      if (this.page > this.pageCount) this.page = this.pageCount;
      this.page = parseInt(this.page);
      this.pageCount = parseInt(this.pageCount);
    }
    showPages.prototype.createHtml = function(mode){ //生成html代码
      var strHtml = '', prevPage = this.page - 1, nextPage = this.page + 1;
      if (mode == '' || typeof(mode) == 'undefined') mode = 0;
      switch (mode) {
        case 0 : //模式1 (页数,首页,前页,后页,尾页)
          strHtml += '<span class="count">Pages: ' + this.page + ' / ' + this.pageCount + '</span>';
          strHtml += '<span class="number">';
          if (prevPage < 1) {
            strHtml += '<span title="First Page">&#171;</span>';
            strHtml += '<span title="Prev Page">&#8249;</span>';
          } else {
            strHtml += '<span title="First Page"><a href="javascript:' + this.name + '.toPage(1);">&#171;</a></span>';
            strHtml += '<span title="Prev Page"><a href="javascript:' + this.name + '.toPage(' + prevPage + ');">&#8249;</a></span>';
          }
          for (var i = 1; i <= this.pageCount; i++) {
            if (i > 0) {
              if (i == this.page) {
                strHtml += '<span title="Page ' + i + '">[' + i + ']</span>';
              } else {
                strHtml += '<span title="Page ' + i + '"><a href="javascript:' + this.name + '.toPage(' + i + ');">[' + i + ']</a></span>';
              }
            }
          }
          if (nextPage > this.pageCount) {
            strHtml += '<span title="Next Page">&#8250;</span>';
            strHtml += '<span title="Last Page">&#187;</span>';
          } else {
            strHtml += '<span title="Next Page"><a href="javascript:' + this.name + '.toPage(' + nextPage + ');">&#8250;</a></span>';
            strHtml += '<span title="Last Page"><a href="javascript:' + this.name + '.toPage(' + this.pageCount + ');">&#187;</a></span>';
          }
          strHtml += '</span><br />';
          break;
        case 1 : //模式1 (10页缩略,首页,前页,后页,尾页)
          strHtml += '<span class="count">Pages: ' + this.page + ' / ' + this.pageCount + '</span>';
          strHtml += '<span class="number">';
          if (prevPage < 1) {
            strHtml += '<span title="First Page">&#171;</span>';
            strHtml += '<span title="Prev Page">&#8249;</span>';
          } else {
            strHtml += '<span title="First Page"><a href="javascript:' + this.name + '.toPage(1);">&#171;</a></span>';
            strHtml += '<span title="Prev Page"><a href="javascript:' + this.name + '.toPage(' + prevPage + ');">&#8249;</a></span>';
          }
          if (this.page % 10 ==0) {
            var startPage = this.page - 9;
          } else {
            var startPage = this.page - this.page % 10 + 1;
          }
          if (startPage > 10) strHtml += '<span title="Prev 10 Pages"><a href="javascript:' + this.name + '.toPage(' + (startPage - 1) + ');">...</a></span>';
          for (var i = startPage; i < startPage + 10; i++) {
            if (i > this.pageCount) break;
            if (i == this.page) {
              strHtml += '<span title="Page ' + i + '">[' + i + ']</span>';
            } else {
              strHtml += '<span title="Page ' + i + '"><a href="javascript:' + this.name + '.toPage(' + i + ');">[' + i + ']</a></span>';
            }
          }
          if (this.pageCount >= startPage + 10) strHtml += '<span title="Next 10 Pages"><a href="javascript:' + this.name + '.toPage(' + (startPage + 10) + ');">...</a></span>';
          if (nextPage > this.pageCount) {
            strHtml += '<span title="Next Page">&#8250;</span>';
            strHtml += '<span title="Last Page">&#187;</span>';
          } else {
            strHtml += '<span title="Next Page"><a href="javascript:' + this.name + '.toPage(' + nextPage + ');">&#8250;</a></span>';
            strHtml += '<span title="Last Page"><a href="javascript:' + this.name + '.toPage(' + this.pageCount + ');">&#187;</a></span>';
          }
          strHtml += '</span><br />';
          break;
        case 2 : //模式2 (前后缩略,页数,首页,前页,后页,尾页)
          strHtml += '<span class="count">Pages: ' + this.page + ' / ' + this.pageCount + '</span>';
          strHtml += '<span class="number">';
          if (prevPage < 1) {
            strHtml += '<span title="First Page">&#171;</span>';
            strHtml += '<span title="Prev Page">&#8249;</span>';
          } else {
            strHtml += '<span title="First Page"><a href="javascript:' + this.name + '.toPage(1);">&#171;</a></span>';
            strHtml += '<span title="Prev Page"><a href="javascript:' + this.name + '.toPage(' + prevPage + ');">&#8249;</a></span>';
          }
          if (this.page != 1) strHtml += '<span title="Page 1"><a href="javascript:' + this.name + '.toPage(1);">[1]</a></span>';
          if (this.page >= 5) strHtml += '<span>...</span>';
          if (this.pageCount > this.page + 2) {
            var endPage = this.page + 2;
          } else {
            var endPage = this.pageCount;
          }
          for (var i = this.page - 2; i <= endPage; i++) {
            if (i > 0) {
              if (i == this.page) {
                strHtml += '<span title="Page ' + i + '">[' + i + ']</span>';
              } else {
                if (i != 1 && i != this.pageCount) {
                  strHtml += '<span title="Page ' + i + '"><a href="javascript:' + this.name + '.toPage(' + i + ');">[' + i + ']</a></span>';
                }
              }
            }
          }
          if (this.page + 3 < this.pageCount) strHtml += '<span>...</span>';
          if (this.page != this.pageCount) strHtml += '<span title="Page ' + this.pageCount + '"><a href="javascript:' + this.name + '.toPage(' + this.pageCount + ');">[' + this.pageCount + ']</a></span>';
          if (nextPage > this.pageCount) {
            strHtml += '<span title="Next Page">&#8250;</span>';
            strHtml += '<span title="Last Page">&#187;</span>';
          } else {
            strHtml += '<span title="Next Page"><a href="javascript:' + this.name + '.toPage(' + nextPage + ');">&#8250;</a></span>';
            strHtml += '<span title="Last Page"><a href="javascript:' + this.name + '.toPage(' + this.pageCount + ');">&#187;</a></span>';
          }
          strHtml += '</span><br />';
          break;
        case 3 : //模式3 (箭头样式,首页,前页,后页,尾页) (only IE)
          strHtml += '<span class="count">Pages: ' + this.page + ' / ' + this.pageCount + '</span>';
          strHtml += '<span class="arrow">';
          if (prevPage < 1) {
            strHtml += '<span title="First Page">9</span>';
            strHtml += '<span title="Prev Page">7</span>';
          } else {
            strHtml += '<span title="First Page"><a href="javascript:' + this.name + '.toPage(1);">9</a></span>';
            strHtml += '<span title="Prev Page"><a href="javascript:' + this.name + '.toPage(' + prevPage + ');">7</a></span>';
          }
          if (nextPage > this.pageCount) {
            strHtml += '<span title="Next Page">8</span>';
            strHtml += '<span title="Last Page">:</span>';
          } else {
            strHtml += '<span title="Next Page"><a href="javascript:' + this.name + '.toPage(' + nextPage + ');">8</a></span>';
            strHtml += '<span title="Last Page"><a href="javascript:' + this.name + '.toPage(' + this.pageCount + ');">:</a></span>';
          }
          strHtml += '</span><br />';
          break;
        case 4 : //模式4 (下拉框)
          if (this.pageCount < 1) {
            strHtml += '<select name="toPage" disabled>';
            strHtml += '<option value="0">No Pages</option>';
          } else {
            var chkSelect;
            strHtml += '<select name="toPage" onchange="' + this.name + '.toPage(this);">';
            for (var i = 1; i <= this.pageCount; i++) {
              if (this.page == i) chkSelect=' selected="selected"';
              else chkSelect='';
              strHtml += '<option value="' + i + '"' + chkSelect + '>Pages: ' + i + ' / ' + this.pageCount + '</option>';
            }
          }
          strHtml += '</select>';
          break;
        case 5 : //模式5 (输入框)
          strHtml += '<span class="input">';
          if (this.pageCount < 1) {
            strHtml += '<input type="text" name="toPage" value="No Pages" class="itext" disabled="disabled">';
            strHtml += '<input type="button" name="go" value="GO" class="ibutton" disabled="disabled"></option>';
          } else {
            strHtml += '<input type="text" value="Input Page:" class="ititle" readonly="readonly">';
            strHtml += '<input type="text" id="pageInput' + this.showTimes + '" value="' + this.page + '" class="itext" title="Input page" onkeypress="return ' + this.name + '.formatInputPage(event);" onfocus="this.select()">';
            strHtml += '<input type="text" value=" / ' + this.pageCount + '" class="icount" readonly="readonly">';
            strHtml += '<input type="button" name="go" value="GO" class="ibutton" onclick="' + this.name + '.toPage(document.getElementById(\'pageInput' + this.showTimes + '\').value);"></option>';
          }
          strHtml += '</span>';
          break;
        default :
          strHtml = 'Javascript showPage Error: not find mode ' + mode;
          break;
      }
      return strHtml;
    }
    showPages.prototype.createUrl = function (page) { //生成页面跳转url
      if (isNaN(parseInt(page))) page = 1;
      if (page < 1) page = 1;
      if (page > this.pageCount) page = this.pageCount;
      var url = location.protocol + '//' + location.host + location.pathname;
      var args = location.search;
      var reg = new RegExp('([\?&]?)' + this.argName + '=[^&]*[&$]?', 'gi');
      args = args.replace(reg,'$1');
      if (args == '' || args == null) {
        args += '?' + this.argName + '=' + page;
      } else if (args.substr(args.length - 1,1) == '?' || args.substr(args.length - 1,1) == '&') {
          args += this.argName + '=' + page;
      } else {
          args += '&' + this.argName + '=' + page;
      }
      return url + args;
    }
    showPages.prototype.toPage = function(page){ //页面跳转
      var turnTo = 1;
      if (typeof(page) == 'object') {
        turnTo = page.options[page.selectedIndex].value;
      } else {
        turnTo = page;
      }
      self.location.href = this.createUrl(turnTo);
    }
    showPages.prototype.printHtml = function(mode){ //显示html代码
      this.getPage();
      this.checkPages();
      this.showTimes += 1;
      document.write('<div id="pages_' + this.name + '_' + this.showTimes + '" class="pages"></div>');
      document.getElementById('pages_' + this.name + '_' + this.showTimes).innerHTML = this.createHtml(mode);
      
    }
    showPages.prototype.formatInputPage = function(e){ //限定输入页数格式
      var ie = navigator.appName=="Microsoft Internet Explorer"?true:false;
      if(!ie) var key = e.which;
      else var key = event.keyCode;
      if (key == 8 || key == 46 || (key >= 48 && key <= 57)) return true;
      return false;
    }
    //-->
    </script>
    <style>
    /* Pages Main Tyle */
    .pages {
      color: #000000;
      cursor: default;
      font-size: 10px;
      font-family: Tahoma, Verdana;
      padding: 3px 0px 3px 0px;
    }
    .pages .count, .pages .number, .pages .arrow {
      color: #000000;
      font-size: 10px;
      background-color: #F7F7F7;
      border: 1px solid #CCCCCC;
    }
    /* Page and PageCount Style */
    .pages .count {
      font-weight: bold;
      border-right: none;
      padding: 2px 10px 1px 10px;
    }
    /* Mode 0,1,2 Style (Number) */
    .pages .number {
      font-weight: normal;
      padding: 2px 10px 1px 10px;
    }
    .pages .number a, .pages .number span {
      font-size: 10px;
    }
    .pages .number span {
      color: #999999;
      margin: 0px 3px 0px 3px;
    }
    .pages .number a {
      color: #000000;
      text-decoration: none;
    }
    .pages .number a:hover {
      color: #0000ff;
    }
    /* Mode 3 Style (Arrow) */
    .pages .arrow {
      font-weight: normal;
      padding: 0px 5px 0px 5px;
    }
    .pages .arrow a, .pages .arrow span {
      font-size: 10px;
      font-family: Webdings;
    }
    .pages .arrow span {
      color: #999999;
      margin: 0px 5px 0px 5px;
    }
    .pages .arrow a {
      color: #000000;
      text-decoration: none;
    }
    .pages .arrow a:hover {
      color: #0000ff;
    }
    /* Mode 4 Style (Select) */
    .pages select, .pages input {
      color: #000000;
      font-size: 10px;
      font-family: Tahoma, Verdana;
    }
    /* Mode 5 Style (Input) */
    .pages .input input.ititle, .pages .input input.itext, .pages .input input.icount {
      color: #666666;
      font-weight: bold;
      background-color: #F7F7F7;
      border: 1px solid #CCCCCC;
    }
    .pages .input input.ititle {
      width: 70px;
      text-align: right;
      border-right: none;
    }
    .pages .input input.itext {
      width: 25px;
      color: #000000;
      text-align: right;
      border-left: none;
      border-right: none;
    }
    .pages .input input.icount {
      width: 35px;
      text-align: left;
      border-left: none;
    }
    .pages .input input.ibutton {
      height: 17px;
      color: #FFFFFF;
      font-weight: bold;
      font-family: Verdana;
      background-color: #999999;
      border: 1px solid #666666;
      padding: 0px 0px 2px 1px;
      margin-left: 2px;
      cursor: hand;
    }

    /* body */
    body {
      font-size: 12px;
    }
    </style>
    </head>

    <body>
    <script language="JavaScript">
    <!--
    var pg = new showPages('pg');
    pg.pageCount =12; // 定义总页数(必要)
    //pg.argName = 'p'; // 定义参数名(可选,默认为page)

    document.write('<br>Show Times: ' + pg.showTimes + ', Mood Default');
    pg.printHtml();
    document.write('<br>Show Times: ' + pg.showTimes + ', Mood 0');
    pg.printHtml(0);
    document.write('<br>Show Times: ' + pg.showTimes + ', Mood 1');
    pg.printHtml(1);
    document.write('<br>Show Times: ' + pg.showTimes + ', Mood 2');
    pg.printHtml(2);
    document.write('<br>Show Times: ' + pg.showTimes + ', Mood 3 (only IE)');
    pg.printHtml(3);
    document.write('<br>Show Times: ' + pg.showTimes + ', Mood 4');
    pg.printHtml(4);
    document.write('<br>Show Times: ' + pg.showTimes + ', Mood 5');
    pg.printHtml(5);
    //-->
    </script>
    </body>
    </html>

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    Tag：javascript
    引用地址：
    lengyuye 发表于09:19 | 编辑 | 继续话题 | 转发 | 分享　0