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albert albert
NA
524
0
select from dropdownbox
May 21 2012 10:13 AM
Hi everybody,
I have this:
[code]
public static IEnumerable<SelectListItem> GetWeekNumbers(this HtmlHelper helper /*Dictionary<int, DateTime> dayOfWeek*/ /*,DateTime allWeeks*/ /*int selectID*/)
{
var janFirst = new DateTime(DateTime.Today.Year, 1, 1);
//beware different cultures.
var firstWeek = janFirst.AddDays(1 - (int)(janFirst.DayOfWeek));
int j = -1;
foreach (var x1 in Enumerable.Range(0, 52).Select(i => new
{
weekStart = firstWeek.AddDays(i * 7),
Tuesday = firstWeek.AddDays(i * 3)
}).TakeWhile(x => x.weekStart.Year <= janFirst.Year).Select(x => new
{
x.weekStart,
tuesday = x.weekStart.AddDays(3),
weekFinish = x.weekStart.AddDays(6)
}).SkipWhile(x => x.weekFinish < janFirst.AddDays(1)))
{
j++;
yield return new SelectListItem
{
Text = new
{
maandag = firstWeek.AddDays(j * 7).ToShortDateString()
//Dindsdag = x1.weekStart.AddDays(1).ToShortDateString(),
//vrijdag = x1.weekStart.AddDays(6).ToShortDateString(),
//weekNum = j + 1
}.ToString(),
//Value = (j + 1).ToString(CultureInfo.InvariantCulture)
};
}
//return helper.DropDownList()
}//end method
[/code]
And this:
[code]
public static MvcHtmlString StateDropDown(this HtmlHelper helper,string name, DateTime date)
{
return MvcHtmlString.Create(value: Enumerable.Select(GetWeekNumbers(helper), x => x.Text).ToString());
//return MvcHtmlString.Create((GetWeekNumbers(helper).First().Text));
}//end method
[/code]
and for the view:
[code]
td>
<div class="editor-label">
@Html.LabelFor(model => model.Tuesday, "Dinsdag")
</div>
<div class="editor-field">
@Html.TextBox("Hallo", Html.StateDropDown(null, new DateTime()))
@Html.ValidationMessageFor(model => model.Tuesday)
</div>
</td>
[/code]
But i get as output:
System.Linq.Enumerable+WhereSelectEnumerableIterator`2[System.Web.Mvc.SelectListItem,System.String]
in the texbox
THX for helping.
Reply
Answers (
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