Here is a full working example, see screen grab.
These are the steps that I had take to get the second example working.
Script-references/Markup/Js
<script src="~/Scripts/jquery-1.8.2.js"></script>
<script src="~/Scripts/jquery-ui-1.8.24.min.js"></script>
<input id="ConferenceId" value="1" />
<div class="ui-widget">
<label for="Email">Email: </label>
<input id="Email">
</div>
<script type="text/javascript">
$("#Email").autocomplete({
source: function (request, response) {
$.ajax({
url: '@Url.Action("FindEmail", "Administration")',
type: "POST",
dataType: "json",
data: { email: $("#Email").val(), conferenceId: $("#ConferenceId").val() },
success: function (data) {
response($.map(data, function (item) {
return { label: item.Value, value: item.Value, id: item.Value };
}));
},
select: function (event, ui) {
$("input[type=hidden]").val(ui.item.id);
}
});
}
});
</script>
Models
public class RegistrationModel
{
public string Email { get; set; }
public string ConferenceId { get; set; }
}
public class ValueModel
{
public string Description { get; set; }
public string Value { get; set; }
}
Controller Action
I had to add the [HttpPost]
attribute.
[HttpPost]
public JsonResult FindEmail(RegistrationModel model) //Notice the use of model instead of string q and string limit
{
//Just a dummy implementation
var rez = new List<ValueModel>
{
new ValueModel {Description = "atest1@test.com", Value = "atest1@test.com"},
new ValueModel {Description = "atest2@test.com", Value = "atest2@test.com"},
new ValueModel {Description = "atest3@test.com", Value = "atest3@test.com"},
new ValueModel {Description = "atest4@test.com", Value = "atest4@test.com"}
};
return Json(rez, JsonRequestBehavior.AllowGet);
}
Screen grab