• js 实现浏览历史记录


    *先必须要引用一个js    jquery.cookie.js 

    1,首先写入jsCookied

    //浏览记录 写入JSCookied 开始
    var img=$("#ProductImgurl").attr("jqimg");
    var name=$("#ProductDetail_ctl00_LabelName").text();
    var url=location.href;
    var price=$("#ProductDetail_ctl00_LabelShopPrice").text();
    var sellcount=$("#ProductDetail_ctl00_lblSaleNumber").text();
    var hc=img+"|"+name+"|"+url+"|"+price+"|"+sellcount;
    if($.cookie("history")!=null)
    {
      if($.cookie("history").indexOf(name)==-1)
      {
        $.cookie("history",hc+"*"+$.cookie("history"),{expires:8,domain:'.groupfly.com',path:"/"});
      }
    }
    else
    {
      $.cookie("history",hc,{expires:8,domain:'.groupfly.com',path:"/"});
    }
    //浏览记录 写入JSCookied 结束

    2,然后再读取Cookied

    <script type="text/javascript" charset="utf-8">
    //读取cookied历史记录
    $(function(){

    var hc=$.cookie("history");
    if(hc!=null)
    {
      if(hc.indexOf("*")!=-1)
      {
        var splithtml=hc.split("*");
        var xhtml=new Array();
        var hlength=splithtml.length;
        if(parseInt(hlength)>4)
        hlength=4;
        for(var i=0;i<parseInt(hlength);i++)
        {
          xhtml.push('<div class="tuijian"><div class="tjname"><a href="'+splithtml[i].split("|")[2]+'">'+splithtml[i].split("|")[1].substr(0, 17)+'</a></div>');
          xhtml.push('<div class="tjimga"><a href="'+splithtml[i].split("|")[2]+'"><img src="'+splithtml[i].split("|")[0]+'_160x160.jpg" alt="'+splithtml[i].split("|")[1]+'" /></a><p>¥'+splithtml[i].split("|")[3]+'</p></div>');
          xhtml.push('<div class="otherInfo clearfix"><span>已销售<b>'+splithtml[i].split("|")[4]+'</b>笔</span><a href="'+splithtml[i].split("|")[2]+'">再看看</a></div></div>');
        }
        xhtml.push('<div class="tr"><a href="javascript:clearcookied();">清空记录</a></div>');
        $("#MyHistory").append(xhtml.join(""));
    }
    else{
      var xhtml=new Array();
      xhtml.push('<div class="tuijian"><div class="tjname"><a href="'+hc.split("|")[2]+'">'+hc.split("|")[1].substr(0, 17)+'</a></div>');
      xhtml.push('<div class="tjimga"><a href="'+hc.split("|")[2]+'"><img src="'+hc.split("|")[0]+'_160x160.jpg" alt="'+hc.split("|")[1]+'" /></a><p>¥'+hc.split("|")[3]+'</p></div>');
      xhtml.push('<div class="otherInfo clearfix"><span>已销售<b>'+hc.split("|")[4]+'</b>笔</span><a href="'+hc.split("|")[2]+'">再看看</a></div></div>');
      xhtml.push('<div class="tr"><a href="javascript:clearcookied();">清空记录</a></div>');
      $("#MyHistory").append(xhtml.join(""));
      }
    }
    else
    {
      $("#MyHistory").append("<li>暂无浏览记录</li>");
    }
    });

    function clearcookied()
    {
      $.cookie('history',null,{expires:1,domain:'.nrqiang.com'});
      $("#MyHistory").html("<li>暂无浏览记录</li>");
    }
    $(function() {
      $("img").each(function(){$(this).attr("src",$(this).attr("original"));});
    });
    </script>

  • 相关阅读:
    两次动态输入和while的结合使用
    索引切片步长
    12.⽤户登陆(三次输错机会)且每次输错误时显示剩余错误次数(提示:使⽤字符串格式化)
    输出1-100的所以奇数或偶数
    求1-2+3-4+5 ... 99的所有数的和
    求1-100所有数的和
    三次登录机会
    while输入12345689
    while和格式化输出的复合使用
    44
  • 原文地址:https://www.cnblogs.com/luyiwei/p/3673374.html
Copyright © 2020-2023  润新知