TECHNOLOGIES
FORUMS
JOBS
BOOKS
EVENTS
INTERVIEWS
Live
MORE
LEARN
Training
CAREER
MEMBERS
VIDEOS
NEWS
BLOGS
Sign Up
Login
No unread comment.
View All Comments
No unread message.
View All Messages
No unread notification.
View All Notifications
Answers
Post
An Article
A Blog
A News
A Video
An EBook
An Interview Question
Ask Question
Forums
Monthly Leaders
Forum guidelines
Riddhi Valecha
437
3.3k
415.4k
JQuery Autocomplete/Autosearch Textbox
Dec 16 2019 7:42 AM
Dear Team,
I want to implement an Autocomplete / Autosearch textbox in normal web page.
I have tried all the methods, but I get only 1 error -
0x800a01b6 - JavaScript runtime error: Object doesn't support property or method 'autocomplete'
My Code -
<%@ Page Language=
"VB"
AutoEventWireup=
"false"
CodeFile=
" frmManageAdmission.aspx.vb"
Inherits=
" frmManageAdmission"
%>
<!DOCTYPE html PUBLIC>
<html xmlns=
"http://www.w3.org/1999/xhtml"
>
<head runat=
"server"
>
<title> </title>
</head>
<body>
<form id=
"Form1"
method=
"post"
runat=
"server"
>
<link rel=
"stylesheet"
href=
"http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/base/jquery-ui.css"
type=
"text/css"
media=
"all"
/>
<script src=
"https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.js"
type=
"text/javascript"
></script>
<script src=
"http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js"
type=
"text/javascript"
></script>
<script type=
"text/javascript"
>
$(document).ready(
function
() {
$(
"#<%=txtFirstName.ClientID%>"
).autocomplete({
source:
function
(request, response) {
$.ajax({
url:
'<%=ResolveUrl("~/frmManageAdmission.aspx/GetFirstNames") %>'
,
data:
"{ 'prefixText': '"
+ request.term +
"'}"
,
dataType:
"json"
,
type:
"POST"
,
contentType:
"application/json; charset=utf-8"
,
success:
function
(data) {
response($.map(data.d,
function
(item) {
return
{
label: item.split(
'-x-'
)[1],
val: item.split(
'-x-'
)[0]
}
}))
},
error:
function
(response) {
alert(response.responseText);
},
failure:
function
(response) {
alert(response.responseText);
}
});
},
select:
function
(e, i) {
$(
"#<%=hdnfldFirstName.ClientID%>"
).val(i.item.val);
},
minLength: 2
});
});
</script>
<table cellspacing=
"0"
cellpadding=
"6"
width=
"100%"
border=
"0"
>
<tr>
<td>First Name</td>
<td>
<asp:TextBox ID=
"txtFirstName"
runat=
"server"
MaxLength=
"100"
OnTextChanged=
"txtFirstName_TextChanged"
AutoPostBack=
"true"
CssClass=
"autosuggest"
></asp:TextBox>
<asp:HiddenField ID=
"hdnfldFirstName"
runat=
"server"
/>
</td>
</tr>
</table>
<br>
</form>
</body>
</html>
Ccs/vb code -
#Region "ConnectionString"
<WebMethod()> _
Public
Shared
Function
ConnectionString()
As
String
Try
Return
ConfigurationManager.ConnectionStrings(
"DBConnectionString"
).ConnectionString.Trim
Catch
err
As
Exception
err.Message.ToString()
Return
Nothing
End
Try
End
Function
#End Region
#Region "CheckIfConnectionIsOpen"
<WebMethod()> _
Public
Function
IsOpen()
As
Boolean
Try
SqlConnection.ClearAllPools()
con =
New
SqlConnection
If
con.ConnectionString
Is
String
.Empty
Then
con.ConnectionString = ConnectionString()
End
If
If
con.State = ConnectionState.Closed
Then
con.Open()
Return
True
Else
Return
True
End
If
Catch
err
As
Exception
err.Message.ToString()
Return
False
End
Try
End
Function
#End Region
#Region "GetFirstNames"
''<ScriptMethod(ResponseFormat:=ResponseFormat.Json)>
<WebMethod()> _
Public
Function
GetFirstNames(
ByVal
prefixText
As
String
)
As
String
()
Try
If
IsOpen() =
True
Then
Dim
s
As
String
= HttpContext.Current.Session(
"AutoSuggestFirstName"
).ToString
''Dim TrainingSubjects = New List(Of String)
Dim
FirstNames =
New
List(Of
String
)
cmd =
New
SqlCommand
cmd.Connection = con
cmd.CommandText =
"SP_AutoSuggestFirstName"
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.AddWithValue(
"@PreficxFirstName"
, prefixText)
Using sdr
As
SqlDataReader = cmd.ExecuteReader
While
sdr.Read
FirstNames.Add(
String
.Format(
"{0}-{1}"
, sdr(
"Candidate_FName"
), sdr(
"am_id"
)))
End
While
End
Using
Return
FirstNames.ToArray
Else
Return
Nothing
End
If
Catch
err
As
Exception
err.Message.ToString()
Return
Nothing
End
Try
End
Function
#End Region
Please let me know - where I am going wrong..
Reply
Answers (
11
)
Stopwatch in HTML, CSS and JS. Stop time display on page
How to Show Selected Column from sql in Gridview asp.net