<div class="recharge-main-top">
<p class="recharge-main-topp1">充值成功</p>
<span class="recharge-main-topspan">+<span>1000.00</span>元</span>
<p class="recharge-main-topp2">2017-12-25</p>
</div>
<div class="recharge-main-top">
<p class="recharge-main-topp1">充值成功</p>
<span class="recharge-main-topspan">+<span>500.00</span>元</span>
<p class="recharge-main-topp2">2017-12-25</p>
</div>
function parseFormatNum(number,n){
if(n != 0 ){
n = (n > 0 && n <= 20) ? n : 2;
}
number = parseFloat((number + "").replace(/[^\d\.-]/g, "")).toFixed(n) + "";
var sub_val = number.split(".")[0].split("").reverse();
var sub_xs = number.split(".")[1];
var show_html = "";
for (i = 0; i < sub_val.length; i++){
show_html += sub_val[i] + ((i + 1) % 3 == 0 && (i + 1) != sub_val.length ? "," : "");
}
if(n == 0 ){
return show_html.split("").reverse().join("");
}else{
return show_html.split("").reverse().join("") + "." + sub_xs;
}
}
//测试
// console.log(parseFormatNum(‘15000.00‘,2));
//遍历所有金额同意改变形式
$(".recharge-main-topspan span").each(function(){
// console.log($(this).text())
var html= parseFormatNum($(this).text(),2);
$(this).text(html);
});