Question

当页数时,我有一片舱位:

$(document).ready(function(){  
  tb_show( #TB_inline?height=490&width=534&inlineId=compare , false);
});

我想要的是用什么文字来操作。可能每2天......任何想法?

Answer 1

You need to set up a cookie to record the last time it showed up. That s document.cookie, or better still, use jQuery s cookie plugin functionality.

$(document).ready(function(){  

    var today=(new Date()).getTime();
    var two_days=1000*60*60*60*24*2;

    if($.cookie( lasttime )<today-two_days){

        // update cookie
        $.cookie( lasttime ,today);

        // show popup
        tb_show( #TB_inline?height=490&width=534&inlineId=compare , false);

    }

});

Answer 2

If you want some element to be only shown every other day, you could do it like this, by simply using the Date object for getting the current day number:

$(function(){
    var date=new Date();
    if(date.getDate()%2){
        // Only on odd days:
        tb_show( #TB_inline?height=490&width=534&inlineId=compare , false);
    }
});

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