【发布时间】:2021-10-21 23:07:30
【问题描述】:
我有从服务器响应获得的动态字符串值(例如:a = 18 或 a = 18.75)。我需要在 kotlin 中查找一个值是否有小数点。我需要在 discount_price 中显示它
if(product[position].discounted_price.) {
mrp.text = "₹" + product.get(position).price
mrp.paintFlags = Paint.STRIKE_THRU_TEXT_FLAG
sellingprice.text = "₹" + product.get(position).discounted_price
tv_cartvariant.text = variant.cart_count.toString()
} else {
mrp.text = "₹" + product.get(position).price + ".00"
mrp.paintFlags = Paint.STRIKE_THRU_TEXT_FLAG
sellingprice.text = "₹" + product.get(position).discounted_price + ".00"
tv_cartvariant.text = variant.cart_count.toString()
}
【问题讨论】:
标签: string kotlin math integer decimal-point