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基于jquery.page.js实现分页效果

程序员文章站 2022-07-02 16:34:43
基于jquery.page.js的一款简单的分页效果,供大家参考,具体内容如下 ...

基于jquery.page.js的一款简单的分页效果,供大家参考,具体内容如下

<!doctype html> 
<html> 
<head> 
<meta charset="utf-8" /> 
<title>简单的jquery分页插件</title> 
<style> 
*{ margin:0; padding:0; list-style:none;} 
a{ text-decoration:none;} 
a:hover{ text-decoration:none;} 
.tcdpagecode{padding: 15px 20px;text-align: left;color: #ccc;text-align:center;} 
.tcdpagecode a{display: inline-block;color: #428bca;display: inline-block;height: 25px; line-height: 25px; padding: 0 10px;border: 1px solid #ddd; margin: 0 2px;border-radius: 4px;vertical-align: middle;} 
.tcdpagecode a:hover{text-decoration: none;border: 1px solid #428bca;} 
.tcdpagecode span.current{display: inline-block;height: 25px;line-height: 25px;padding: 0 10px;margin: 0 2px;color: #fff;background-color: #428bca; border: 1px solid #428bca;border-radius: 4px;vertical-align: middle;} 
.tcdpagecode span.disabled{ display: inline-block;height: 25px;line-height: 25px;padding: 0 10px;margin: 0 2px; color: #bfbfbf;background: #f2f2f2;border: 1px solid #bfbfbf;border-radius: 4px;vertical-align: middle;} 
</style> 
</head> 
<body> 
<br><br><br> 
 
<div class="tcdpagecode"></div> 
 
<center><pre><br> 
</pre></center> 
 
<script src="js/jquery-1.8.3.min.js"></script> 
<script src="js/jquery.page.js"></script> 
<script> 
  $(".tcdpagecode").createpage({ 
    pagecount:100, 
    current:1, 
    backfn:function(p){ 
      console.log(p); 
    } 
  }); 
</script> 
</body> 
</html> 

调用方法如下:

$(".tcdpagecode").createpage({
pagecount:10,
current:1,
backfn:function(p){
//单击回调方法,p是当前页码
}
});

pagecount:总页数
current:当前页

以下是jquery.page.js源代码:

(function($){ 
  var ms = { 
    init:function(obj,args){ 
      return (function(){ 
        ms.fillhtml(obj,args); 
        ms.bindevent(obj,args); 
      })(); 
    }, 
    //填充html 
    fillhtml:function(obj,args){ 
      return (function(){ 
        obj.empty(); 
        //上一页 
        if(args.current > 1){ 
          obj.append('<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="prevpage">上一页</a>'); 
        }else{ 
          obj.remove('.prevpage'); 
          obj.append('<span class="disabled">上一页</span>'); 
        } 
        //中间页码 
        if(args.current != 1 && args.current >= 4 && args.pagecount != 4){ 
          obj.append('<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="tcdnumber">'+1+'</a>'); 
        } 
        if(args.current-2 > 2 && args.current <= args.pagecount && args.pagecount > 5){ 
          obj.append('<span>...</span>'); 
        } 
        var start = args.current -2,end = args.current+2; 
        if((start > 1 && args.current < 4)||args.current == 1){ 
          end++; 
        } 
        if(args.current > args.pagecount-4 && args.current >= args.pagecount){ 
          start--; 
        } 
        for (;start <= end; start++) { 
          if(start <= args.pagecount && start >= 1){ 
            if(start != args.current){ 
              obj.append('<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="tcdnumber">'+ start +'</a>'); 
            }else{ 
              obj.append('<span class="current">'+ start +'</span>'); 
            } 
          } 
        } 
        if(args.current + 2 < args.pagecount - 1 && args.current >= 1 && args.pagecount > 5){ 
          obj.append('<span>...</span>'); 
        } 
        if(args.current != args.pagecount && args.current < args.pagecount -2 && args.pagecount != 4){ 
          obj.append('<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="tcdnumber">'+args.pagecount+'</a>'); 
        } 
        //下一页 
        if(args.current < args.pagecount){ 
          obj.append('<a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" class="nextpage">下一页</a>'); 
        }else{ 
          obj.remove('.nextpage'); 
          obj.append('<span class="disabled">下一页</span>'); 
        } 
      })(); 
    }, 
    //绑定事件 
    bindevent:function(obj,args){ 
      return (function(){ 
        obj.on("click","a.tcdnumber",function(){ 
          var current = parseint($(this).text()); 
          ms.fillhtml(obj,{"current":current,"pagecount":args.pagecount}); 
          if(typeof(args.backfn)=="function"){ 
            args.backfn(current); 
          } 
        }); 
        //上一页 
        obj.on("click","a.prevpage",function(){ 
          var current = parseint(obj.children("span.current").text()); 
          ms.fillhtml(obj,{"current":current-1,"pagecount":args.pagecount}); 
          if(typeof(args.backfn)=="function"){ 
            args.backfn(current-1); 
          } 
        }); 
        //下一页 
        obj.on("click","a.nextpage",function(){ 
          var current = parseint(obj.children("span.current").text()); 
          ms.fillhtml(obj,{"current":current+1,"pagecount":args.pagecount}); 
          if(typeof(args.backfn)=="function"){ 
            args.backfn(current+1); 
          } 
        }); 
      })(); 
    } 
  } 
  $.fn.createpage = function(options){ 
    var args = $.extend({ 
      pagecount : 10, 
      current : 1, 
      backfn : function(){} 
    },options); 
    ms.init(this,args); 
  } 
})(jquery); 

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。