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want to bind drop down using ajax

want to bind drop down using ajax

Umer Ali

Umer Ali

8y776Learn iOS Programming

Hello i want to Bind Drop down using ajax in asp.net , but it is not working

plz help me

see my code:

$(document).ready(function () {
debugger;
$.ajax({
type: "POST",
url: "~/Settings/City.aspx/BindCountry",
data: '{}',
contentType: "application/json; charset=utf-8",
dataType: "json",
sucess: function (r) {
var ddlcountrry = $("[id*=MainContent_ddlCountry]");
ddlcountrry.empty().append('Please select');
$.each(r.d, function () {
ddlcountrry.append($("").val(this['Value']).html(this['Text']));
});
},
failure: function () {
alert("Failed!");
}
});
});

[WebMethod]
public List BindCountry()
{
DataSet dsCountry = ObjGlobalBll.FetchCountry(ObjGlobal);
DataTable dt = dsCountry.Tables[0];
//DataRow dr = dt.Rows[0];
List Country = new List();
foreach (DataRow dr in dt.Rows)
{
Country.Add(new ListItem
{
Text = dr["CountryName"].ToString(),
Value = dr["CountryID"].ToString()
});
}
return Country;

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Ravindra Singh8y ago
function BindCountry()
{
$('#<%=ddlCountry.ClientID%>').empty();
var pi = $('#<%=hdnportalid.ClientID%>').val();
$.ajax({
type: "POST",
url: "/DesktopModules/MIT_NoticeAlert_ManageMyStudent/ManageMyStudentWebService.asmx/GetCountryList",
data: '{}',
dataType: "json",
contentType: "application/json; charset=utf-8",
success: function (data)
{
var jsdata = JSON.parse(data.d);
$.each(jsdata, function (key, value)
{
$('#<%=ddlCountry.ClientID%>').append($("").val(value.CountryID).html(value.CountryName));
});
},
error: function (data)
{
//alert("error found");
}
});
}
+1

Jayakumar Balasubramaniam

Jayakumar Balasubramaniam8y ago

Hi,

Is there any specific error message you receive?

0