js 实现浏览历史记录示例

  先必须要引用一个js jquery.cookie.js

  1,首先写入jsCookied

  

复制代码 代码如下:

  //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

  

复制代码 代码如下:

  <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>