javascript - 如何在页面加载时初始化 keyup 函数

Question

我有以下内容

$(document).ready(function () {
    //window.onload = LabourPrice;

    //Control Proofing Time and LabourCost
    $('#ArtworkDetail_NoOfProofs').keyup(function () {
        function LabourPrice() {
            var time = "@Model.ArtworkDetail.ProofType.DefaultProofTime".split(':');
            var seconds = (+time[0]) * 60 * 60 + (+time[1]) * 60 + (+time[2]);
            var newSeconds = seconds * $('#ArtworkDetail_NoOfProofs').val();

            var date = new Date(newSeconds * 1000);
            var hh = date.getUTCHours();
            var mm = date.getUTCMinutes();
            var ss = date.getSeconds();

            var hourlyLabour = $('#LabourCostCentrePrice').val();
            hourlyLabour = hourlyLabour.split('£');
            var costPerSecond = hourlyLabour[1] / 3600;
            var calculateCost = costPerSecond * newSeconds;
            //alert("£"+calculateCost.toFixed(2));
            $('#ArtworkDetail_ProofingLabourCost').val("£" + calculateCost.toFixed(2));

            // If building a timestamp instead of a duration, you would uncomment the following line to get 12-hour (not 24) time
            if (hh > 12) { hh = hh % 12; }
            // Ensure each element has two-digits
            if (hh < 10) { hh = "0" + hh; }
            if (mm < 10) { mm = "0" + mm; }
            if (ss < 10) { ss = "0" + ss; }
            // Format your to HH:MM:SS
            var t = hh + ":" + mm + ":" + ss;
            $('#ArtworkDetail_ProofType_DefaultProofTime').val(t);
        }
        });

});

我想在页面加载时调用 keyup 函数，以便运行计算中的一些默认值，因为价格最初为空。

我可以做这样的事情吗？

$(document).ready(function () {
   window.onload = LabourPrice;
    ....
  }

那我怎么包装 LabourPrice 呢？

谢谢

编辑

按要求添加了功能细节

Answer 1

我认为 window.onload 是多余的，因为它是 ready 的一部分，需要在 ready 函数中设置事件。为什么不试试

$(document).ready(function () {
    $('#ArtworkDetail_NoOfProofs').keyup(function () {
    });
    LabourPrice();
}
function LabourPrice() {
}

假设 LabourPrice 是一个函数(刚刚看到您的编辑)。这个函数定义可以在 ready

之外