public DateEditor AddDateRangeFilter(string field, string title = null)
{
DateEditor end = null;
return(AddEqualityFilter <DateEditor>(field,
element: e1 =>
{
end = Widget.Create <DateEditor>(element: e2 => e2.InsertAfter(e1));
end.Element.Change(x => e1.TriggerHandler("change"));
J("<span/>").AddClass("range-separator").Text("-").InsertAfter(e1);
},
handler: args =>
{
args.Active =
!string.IsNullOrEmpty(args.Widget.Value) ||
!string.IsNullOrEmpty(end.Value);
if (!string.IsNullOrEmpty(args.Widget.Value))
{
args.Request.Criteria &= new Criteria(args.Field) >= args.Widget.Value;
}
if (!string.IsNullOrEmpty(end.Value))
{
args.Request.Criteria &= new Criteria(args.Field) <= end.Value;
}
}));
}
public DateTimeEditor(jQueryObject input, DateTimeEditorOptions opt)
: base(input, opt)
{
input.AddClass("dateQ s-DateTimeEditor")
.DatePicker(new DatePickerOptions
{
ShowOn = "button",
BeforeShow = new Func <bool>(delegate
{
return(!input.HasClass("readonly"));
}),
YearRange = options.YearRange ?? "-100:+50"
});
input.Bind("keyup." + this.uniqueName, e => {
if (e.Which == 32 && !ReadOnly)
{
if (this.ValueAsDate != JsDate.Now)
{
this.ValueAsDate = JsDate.Now;
this.element.Trigger("change");
}
}
else
{
DateEditor.DateInputKeyup(e);
}
});
input.Bind("change." + this.uniqueName, DateEditor.DateInputChange);
time = J("<select/>").AddClass("editor s-DateTimeEditor time");
var after = input.Next(".ui-datepicker-trigger");
if (after.Length > 0)
{
time.InsertAfter(after);
}
else
{
after = input.Prev(".ui-datepicker-trigger");
if (after.Length > 0)
{
time.InsertBefore(after);
}
else
{
time.InsertAfter(input);
}
}
foreach (var t in GetTimeOptions(fromHour: options.StartHour ?? 0,
toHour: options.EndHour ?? 23,
stepMins: options.IntervalMinutes ?? 5))
{
Q.AddOption(time, t, t);
}
input.AddValidationRule(this.uniqueName, e =>
{
var value = this.Value;
if (string.IsNullOrEmpty(value))
{
return(null);
}
if (!string.IsNullOrEmpty(MinValue) &&
String.Compare(value, MinValue) < 0)
{
return(String.Format(Q.Text("Validation.MinDate"),
Q.FormatDate(MinValue)));
}
if (!string.IsNullOrEmpty(MaxValue) &&
String.Compare(value, MaxValue) >= 0)
{
return(String.Format(Q.Text("Validation.MaxDate"),
Q.FormatDate(MaxValue)));
}
return(null);
});
SqlMinMax = true;
J("<div class='inplace-button inplace-now'><b></b></div>")
.Attribute("title", "set to now")
.InsertAfter(time)
.Click(e =>
{
if (this.Element.HasClass("readonly"))
{
return;
}
this.ValueAsDate = JsDate.Now;
});
time.On("change", e => input.TriggerHandler("change"));
}