Question

我正在创建一个与Leave Absence相关的项目。离开将保持＆amp;根据不同的类别进行操纵。

每一个概念流都在运作，除了计算离开日和时间。显示平衡。

我创建了一个名为Model的模型，的 LeaveReq.CS

public class LeaveReq
{
    public int ID {get; set; }

    [Display(Name = "Employee Name")]
    public string emp_name { get; set; }

    [Display(Name = "Requested Day")]
    public string day_ctg { get; set; }

    [Display(Name = "Start Date")]
    [DataType(DataType.Date)]
    [DisplayFormat(DataFormatString = "{0:MM-dd-yyyy}", ApplyFormatInEditMode = true)]
    public DateTime startdt { get; set; }

    [Display(Name = "End Date")]
    [DataType(DataType.Date)]
    [DisplayFormat(DataFormatString = "{0:MM-dd-yyyy}", ApplyFormatInEditMode = true)]
    public DateTime enddt { get; set; }

    [Display(Name = "Time-Off Category")]
    public string category { get; set; }

    [Display(Name = "Applied On")]
    [DataType(DataType.Date)]
    [DisplayFormat(DataFormatString = "{0:MM-dd-yyyy}", ApplyFormatInEditMode = true)]
    public DateTime apply { get; set; }

    [Display(Name = "Balance")]
    public string bal { get; set; }

}

和屏幕想要，

我创建了一个名为Model TimeOffSettigs.CS

的模型

public class TimeOffSettigs
{
    public int ID { get; set; }

    [Display(Name = "Time-Off Type")]
    [StringLength(30, MinimumLength = 3)]
    public string type { get; set; }

    [Display(Name = "Time-Off Category")]
    public string category { get; set; }

    [Display(Name = "Maximum Allowance")]
    public int allowance { get; set; }
}

屏幕看起来像

基本概念是，当员工在一个类别中申请离职时。应该展示他的平衡假。申请时，应从余额中扣除某些津贴。

例如。如果我在Vacation＆amp; amp;全天（8小时）。度假津贴是80小时。关于申请首次休假。我的余额存储为（80-8）72小时。下次申请半天（4小时）。我的余额应存储为数据库中的（72-4）68小时

我已在 Controller.CS

中为此概念编写了代码

    [HttpPost, ActionName("Approve")]
    [ValidateAntiForgeryToken]
    public ActionResult LvDetailsConfirmed(int id)
    {
        LeaveReq levreq = dblv.Leave_Dts.Find(id);
        TimeOffSettigs timesettings = dbts.policy_tbl.Find(id);

        if (levreq.bal == null)
        {
            if (levreq.day_ctg == "Full Day")
            {
                var bal_full = 8;
                levreq.bal = (timesettings.allowance - bal_full).ToString();
            }
            else if (levreq.day_ctg == "Partial Day")
            {
                var bal_par = 4;
                levreq.bal = (timesettings.allowance - bal_par).ToString();
            }
            else
            {
                var timespan = levreq.enddt.Subtract(levreq.startdt);
                var dayscalc = timespan.Days;
                var bal_mul = 8 * dayscalc;
                levreq.bal = (timesettings.allowance - bal_mul).ToString();
            }
        }

        else
        {
            if (levreq.day_ctg == "Full Day")
            {
                var bal_full = 8;
                levreq.bal = (Convert.ToInt32(levreq.bal) - bal_full).ToString();
            }
            else if (levreq.day_ctg == "Partial Day")
            {
                var bal_par = 4;
                levreq.bal = (Convert.ToInt32(levreq.bal) - bal_par).ToString();
            }
            else
            {
                var timespan = levreq.enddt.Subtract(levreq.startdt);
                var dayscalc = timespan.Days;
                var bal_mul = 8 * dayscalc;
                levreq.bal = (Convert.ToInt32(levreq.bal) - bal_mul).ToString();
            }
        }

        if (ModelState.IsValid)
        {
            dblv.Entry(levreq).State = EntityState.Modified;
            dblv.SaveChanges();
            return RedirectToAction("ELeave");
        }
        return View(levreq);

批准/请求屏幕看起来像，

单击“批准”时，应该扣除余额。在单击拒绝时，不应扣除余额。

不知道，我在控制器中做了什么错。每当我按下批准时，数据库中都没有发生任何变化。

这是批准按钮代码

@using (Html.BeginForm())
{
    @Html.AntiForgeryToken()

    <div class="form-actions no-color">
        <input type="submit" value="Approve" class="btn btn-default" name="aprbtn" /> |
        <input type="submit" value="Reject" class="btn btn-default" name="rejbtn"/>
        @Html.ActionLink("Back to List", "ELeave")
    </div>
}

Answer 1

给按钮命名，然后检查。

<input type="submit" value="Approve" class="btn btn-default" name="Approve" />

在Asp.net MVC中使用不同类别的DB更新

1 个答案: