function AddService() {
layer.open({
type: 1,
title:'添加服务',
area:'350px','250px',
content: $('#serviceid'),
btn: '确定', '取消',
yes: function () {
alert($('#serviceType').val());
}
});
}
<div id="serviceid">
</div>
<div style="margin-left:20px;margin-right:20px;margin-top:20px;display:flex;justify-content:space-between">
<div><span style="color:red">*</span>服务收费</div><input type="text" id="serviceFee"/></div>
</div>