Hi
The AJAX AutoComplete is not returning any values when users type in text in the TextBox1.
Here is my ASPX code:
<%@dotnet.itags.org.PageLanguage="C#"AutoEventWireup="true"CodeFile="Test.aspx.cs"Inherits="Test" %>
<!DOCTYPEhtmlPUBLIC"-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><htmlxmlns="http://www.w3.org/1999/xhtml">
<headrunat="server">
<title>Untitled Page</title></head>
<body>
<formid="form1"runat="server">
<div>
<asp:ScriptManagerID="ScriptManager1"runat="server">
<Services>
<asp:ServiceReferencePath="~/DynamboWebService.asmx"/>
</Services>
</asp:ScriptManager>
<asp:TextBoxID="TextBox1"runat="server"></asp:TextBox>
<ajaxToolkit:AutoCompleteExtenderID="AutoCompleteExtender1"runat="server"TargetControlID="TextBox1"ServicePath="~/DynamboWebService.asmx"ServiceMethod="GetProvincesStates"CompletionSetCount="3"MinimumPrefixLength="2">
</ajaxToolkit:AutoCompleteExtender>
</div>
</form></body>
</html>
This is my Web Service Code (DynamboWebService.asmx):
using System;
using System.Web;
using System.Collections;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Web.UI.WebControls;
using System.Configuration;
using System.Security;
using System.Data;
using System.Data.Sql;
using System.Data.SqlClient;
using System.IO;
using System.Net.Mail;
using System.Collections.Generic;
///<summary>/// Summary description for DynamboWebService
///</summary>
[WebService(Namespace ="http://tempuri.org/")][WebServiceBinding(ConformsTo =WsiProfiles.BasicProfile1_1)]
publicclassDynamboWebService : System.Web.Services.WebService {public DynamboWebService () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[System.Web.Services.WebMethod][System.Web.Script.Services.ScriptMethod]
publicstring[] GetProvincesStates(string prefixText,int count){
if (count == 0){
count = 10;
}
if (prefixText.Equals("xyz")){
returnnewstring[0];}
Random random =newRandom();List<string> items =newList<string>(count);
//Usually, here is a sqlstate to get some records.
for (int i = 0; i < count; i++){
char c1 = (char)random.Next(65, 90);char c2 = (char)random.Next(97, 122);
char c3 = (char)random.Next(97, 122);items.Add(prefixText + c1 + c2 + c3);
}
return items.ToArray();
}}
Does anyone have any suggestions? I am pretty sure the Web Service is functioning and returning values.
Thanks for your help in advance.
Regards
Edward
Hi,
Please change:
[WebService(Namespace ="http://tempuri.org/")][WebServiceBinding(ConformsTo =WsiProfiles.BasicProfile1_1)]
publicclassDynamboWebService : System.Web.Services.WebService {public DynamboWebService () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[System.Web.Services.WebMethod][System.Web.Script.Services.ScriptMethod]
publicstring[] GetProvincesStates(string prefixText,int count)
To:
[WebService(Namespace ="http://tempuri.org/")][WebServiceBinding(ConformsTo =WsiProfiles.BasicProfile1_1)]
[System.Web.Script.Services.ScriptService]publicclassDynamboWebService : System.Web.Services.WebService {public DynamboWebService () {
//Uncomment the following line if using designed components
//InitializeComponent();
}
[System.Web.Services.WebMethod]
publicstring[] GetProvincesStates(string prefixText,int count)
,then it should work.
And you don't need:
<Services>
<asp:ServiceReferencePath="~/DynamboWebService.asmx"/>
</Services>
Best Regards,
Hi Thanks for your help - it worked!
Now I encountered another problem all of a sudden:
I'm using:
ASP.NET 2 Wizard Control inside an Update PanelDon't worry, found the problem: Both AutoComplete Extenders had the sameBehaviorID
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