String.prototype.Trim = function(){ return this.replace(/(^\s*)|(\s*$)/g, "");
IFrame提示-处理:
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<TD align="right" colSpan="2" valign=top><a href='ProductSave.aspx?id=<%# DataBinder.Eval(Container,"DataItem.ProductCode")%>' target="producturl"><img src="../../images/product/pic_3.gif" border=0 ></a></TD>
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<IFRAME id="producturl" width="0" height="0" name="producturl" src="" frameBorder="0"
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scrolling="no"></IFRAME>

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对Cookie 操作:
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if(Request.QueryString["id"]!=null&&Request.QueryString["id"].ToString()!="")
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{
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string procode = string.Empty ;
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//获得产品编号
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procode=Request.QueryString["id"].ToString();
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string cookiea=string.Empty;
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//获得本机保存的产品收藏cookie
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if(Request.Cookies["productcode"]==null)
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{
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//写入本机收藏的产品编号cookie
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Response.Cookies["productcode"].Value=cookiea+"'"+""+procode.ToString()+""+"'"+",";
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}
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else
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{
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cookiea=Request.Cookies["productcode"].Value;
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//写入本机收藏的产品编号cookie
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Response.Cookies["productcode"].Value=cookiea+"'"+""+procode.ToString()+""+"'"+",";
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}
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//设置本机收藏的产品编号cookie的过期时间
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Response.Cookies["productcode"].Expires=DateTime.Now.AddDays(30);
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}
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else{
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this.ShowMessage("由于系统繁忙或您的浏览器不支持Cookie,请您打开浏览器的Cookie或下次在试!");
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}

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