【发布时间】:2016-10-07 14:58:42
【问题描述】:
我正在使用内置的 ASP.Net return JSON() 函数将视图模型转换为 JSON,在此视图模型中,属性之一是 decimal。当这个属性被填充为4.50 或4.00 之类的值时,我注意到视图模型的 JSON 版本正在删除尾随的 0(s)。如何停止这种行为,以便当我在视图中读取 JavaScript 中的数据时,我得到所有的 0?
视图模型:
public class TimeCardEntryVM
{
public int ID { get; set; }
public string ProjectCode { get; set; }
public string ProjectDescription { get; set; }
public string TaskCode { get; set; }
public string TaskDescription { get; set; }
public bool IsDurationTime { get; set; }
public decimal HoursWorked { get; set; }
public DateTime StartTime { get; set; }
public DateTime EndTime { get; set; }
public string WorkDescription { get; set; }
}
返回 JSON 的 ASP.Net 代码:
{
var timeEntryData = db.TimeCards
.Include(timeCard => timeCard.Project)
.Include(timeCard => timeCard.Task)
.Where(timeCard => timeCard.ID == timeCardID)
.Select(timeCard => new TimeCardEntryVM()
{
ID = timeCard.ID,
EndTime = timeCard.EndDateTime,
ProjectCode = timeCard.Project.Code,
ProjectDescription = timeCard.Project.Description,
StartTime = timeCard.StartDateTime,
TaskCode = timeCard.Task.Code,
TaskDescription = timeCard.Task.Description,
HoursWorked = (decimal)timeCard.TimeWorked,
IsDurationTime = timeCard.IsDurationTime,
WorkDescription = timeCard.WorkDescription
}).First();
return Json(timeEntryData, JsonRequestBehavior.AllowGet);
}
我用来检查值的 JavaScript 代码:
$.ajax({
type: "POST",
url: "/TimeCard/TimeCardEntry",
data: { timeCardID: args.row["uid"] },
success: function (data)
{
alert(data["HoursWorked"]);
}
});
【问题讨论】:
标签: javascript c# asp.net json asp.net-mvc