m0_37902829的博客

<selectname="qualifications"style="width: 100%; height: 27px;" onChange="changeQualifications(this)"> <optionvalue="1">销售数量</option> <optionvalue="2">购物金额 </option> <optionvalue="3">销售数量及购物金额 </option> &...

var val = str.replace(new RegExp(ch,'g'),"b");