前台常用代码

1.下拉框选中某个值

    $("#dailyfrequency option[value=1]").attr("selected","selected");

2.JQ获取元素设置css

$(".startTimeDiv").css('display','none'); 

3.JQ获取元素判断css

$("#startTimeDiv").css("display")=='block'

4.链接地址放图标

<link rel="shortcut icon" href="static/img/shengshi.ico" type="image/x-icon" />

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