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mvc3 Textbox beibehalten nach dem Klicken auf die Schaltfläche. mein Ansichtscode.nach dem Klicken auf Absenden Schaltfläche Autocomplete Textbox sollte nicht leer sein in MVC3
<div style="float: left">
States Filter :
</div>
<div style="float: left; padding-left: 10px">
@Html.TextBox("Statestxt")
</div>
<div style="padding-left: 10px; float: left">
<input type="image" value="submit" src="../../Images/FilterBrowse.gif"
alt="submit Button" />
</div>
Mein Controller:
public ActionResult AutocompleteAsync(string term)
{
var suggestions = from s in Adm.states
select s.state_name;
var namelist = suggestions.Where(n => n.ToLower().StartsWith(term.ToLower()));
return Json(namelist, JsonRequestBehavior.AllowGet);
}
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult States(state stateModel, string _stateName,
FormCollection formvalues)
{
AdmDataContext Adm = new AdmDataContext;
if (Request.Form["Statestxt"] == null)
{
ViewBag.Error = "Enter State Name.";
ViewData["name"] = false;
return View();
}
else
{
_stateName = Request.Form["Statestxt"].ToString();
var record = (from state in Adm.states
where state.state_name == _stateName
select state).Count();
if (record == 0)
{
ViewBag.Error = "Enter Valid State Name.";
return View();
}
var _Stateid = from state in Adm.states
where state.state_name == _stateName
select state;
int StateId = (int)_Stateid.First().state_id;
var state1 = am.FindUpcomingStates2(StateId).ToList();
if (state1 != null)
{
ViewData["name"] = true;
return View("States", state1);
}
}
}
Hier nach Schaltfläche Textbox klicken einreichen sollte leer sein. Wie kann ich Code für Textbox nicht leer schreiben.
Danke.