Auto Suggest Textbox in asp.net

Question

Dear All I want to make a responsive textbox WITHOUT USING AJAX AUTO-EXTENDER ... i.e. Auto Suggest Text Box - User types one or two characters and suggestions comes as dropdownlist Just like we type in GOOGLE and we get suggestions. How do I do that with Services (EXCEPT WEB SERVICE) in asp.net ? Please help.. Also Do anyone have proper explanation and examples for - 1. WCF Services 2. WCF Data Services 3. Web Services 4. AJAX-Enabled WCF Services 5. Domain Service Class 6. Authentication Domain Service Usages  differences between all.... Please help

Riddhi Valecha · Answer

HI ... Do we have DataTextField and DataValueField in auto search textbox ??

Riddhi Valecha · Answer

Hi.. I do not have to use asmx service - Only JQuery.. And insert the datavaluefield of autosuggest textbox in database !! Please help I tried the following also ... but issue with JQuery - onkeyup=Calling() /> DataTextField=name DataValueField=manu Height=200px> function DoListBoxFilter(listBoxSelector filter keys values) { var list = $(listBoxSelector); var selectBase = ' {1} '; list.empty(); for (i = 0; i { //add elements from cache if they match filter var value = values[i]; if (value ==  || value.toLowerCase().indexOf(filter.toLowerCase()) >= 0) { var temp = String.format(selectBase keys[i] value); list.append(temp); } } } var keys = []; var values = []; var options = $('# option'); $.each(options function(index item) { keys.push(item.value); values.push(item.innerHTML); }); function Calling() { $('# ').keyup(function() { var filter = $(this).val(); DoListBoxFilter('# ' filter keys values); }); } protected void Page_Load(object sender EventArgs e) { SqlConnection myConnection = new SqlConnection(); myConnection.Open(); SqlCommand myCommand = new SqlCommand(select manu name from m myConnection); SqlDataReader reader = myCommand.ExecuteReader(); if (TextBox2.Text == ) { if (reader.HasRows) { table = new DataTable(); table.Load(reader); ListBox2.DataSource = table; ListBox2.DataBind(); } tableview = new DataView(table); int i = tableview.Count; } } ------------------- In short - I have to make a auto suggest text box using database- with listbox (datatextfield and datavaluefield properties) and insert in database the datavaluefield... No webservice ... No AJAX Toolkit... Please help

Venkateshwar Reddy · Answer

Append the value to the text field.. Ex: India (56) DataTextField : India DataValueField : 56 or you can have a hidden field and assign the value to it when ever you are selecting the text in the text box. find the below snippet to set value $(document).ready( function () { SearchText(); }); function SearchText() { $( .autosuggest ).autocomplete({ source: function (request response) { $.ajax({ type: POST  contentType: application/json; charset=utf-8  url: WebService.asmx/GetAutoCompleteData  data: {'username':' + document.getElementById( 'txtSearch' ).value + '}  dataType: json  success: function (data) { response($.map(data.d function (item) { return { label: item.split( '/' )[0] val: item.split( '/' )[1] } })); } error: function (result) { alert( Error ); } }); } select: function (event ui) { $( '#lblUserId' ).text(ui.item.val); } }); } if it is helpful Hit Like...

Riddhi Valecha · Answer

Is there a way of - DataTextField and DataValueField in - autosuggest textbox ?

Venkateshwar Reddy · Answer

you have to create a restful WCF service. refer the below link.. http://www.c-sharpcorner.com/UploadFile/rahul4_saxena/create-and-consume-wcf-restful-service-using-jquery/ if it is helpful Hit Like...

Riddhi Valecha · Answer

Hi.. Yes... This example is very useful..... Is there are an option - to make such auto complete text box - using only wcf services ?

Venkateshwar Reddy · Answer

http://www.c-sharpcorner.com/UploadFile/rahul4_saxena/jquery-auto-complete-text-box-in-Asp-Net-C-Sharp/ Please follow the link.. if it is useful hit like..