How can i add autocomplete textbox changed event in MVC3

Posted by Sampath1750 under ASP.NET on 4/12/2012 | Points: 10 | Views : 1945 | Status : [Member] | Replies : 0
How can i add mvc3 Autocomplete textbox changed event. Below is my code.
my view code.

<div style="float: left">

States Filter :


<div style="float: left; padding-left: 10px">

<div style="padding-left: 10px; float: left">
<input type="image" value="submit" src="../../Images/FilterBrowse.gif"
alt="submit Button" />
<script type="text/javascript">
$(document).ready(function () {
source: '@Url.Action("AutocompleteAsync")'});
source: '@Url.Action("AutocompleteCity")'

**My 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);

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();
_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);



I want to change the data after entering Statestext. Where i can write the code for Textbox changed event code.



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