gdsm/lib/webo/js/travel.js

/**
 * Created by rick on 15/9/15.
 */

function calPayment() {
    actualexpenses = $("#actualexpenses").val()
    expenses = $("#expenses").val()
    rat = $("#expayrat").val()
    if (isNaN(expenses) || expenses == "") {
        alert("预计费用填写错误")
        return
    }
    if (isNaN(actualexpenses) || actualexpenses == "") {
        alert("实际费用填写错误")
        return
    }
    if (isNaN(rat) || rat == "") {
        alert("额外报销比例填写错误")
        return
    }
    rat = wbToMoney(rat)
    payment = getPayment(actualexpenses, expenses, rat)
    $("#payment").val(payment)
}
function getPayment(actualexpenses, expenses, rat) {
    if (actualexpenses == 0 && expenses == 0) {
        return 0
    }
    if (!actualexpenses || !expenses) {
        return ""
    }
    diff = wbToMoney(parseFloat(actualexpenses) - parseFloat(expenses))
    if (diff == 0) {
        return wbToMoney(expenses)
    }
    if (diff > 0) {
        return wbToMoney(parseFloat(expenses) + parseFloat(diff * rat / 100))
    }
    return wbToMoney(actualexpenses) - wbToMoney(diff * rat / 100)
}