CODEWITHSUNDEEP
c#asp.netajaxcontroltoolkit
DatRid
DatRid

Reputation: 1169

AutoCompleteExtender not firing

i allready looked through all the answers google gave me, but it didnt help for my problem sorry. (Also the ones Stackoverflow gives me if i write the title)... It is inside a <asp:Table>

<asp:TableCell>
    <asp:UpdatePanel runat="server" UpdateMode="Conditional" ID="UP3">
        <ContentTemplate>
            <asp:DropDownList runat="server" ID="SupplierDDL" Visible="false">
            </asp:DropDownList>
            <asp:TextBox runat="server" AutoPostBack="true" ID="tbSupplier">             
            </asp:TextBox>
            <cc1:AutoCompleteExtender runat="server" ID="AutoCompleteExtender1" TargetControlID="tbSupplier" BehaviorID="skldjfa"
             MinimumPrefixLength="2" EnableCaching="true" ServiceMethod="SelectAllManufacturer">
            </cc1:AutoCompleteExtender>
            <asp:HiddenField runat="server" ID="hfSupplier" /
        </ContentTemplate>
    </asp:UpdatePanel>
</asp:TableCell>

Arround this <asp:Table> is also a Updatepanel.

my Servicemethode should be fine:

[System.Web.Services.WebMethod]
[System.Web.Script.Services.ScriptMethod]
public string[] SelectAllManufacturer(string prefixText, int count)
{
    ArrayList filteredList = new ArrayList();
    OracleConnection oracon = GlobalFunctions.DatabaseConnection();
    OracleDataReader oradr;
    oracon.Open();
    OracleCommand oracom = new OracleCommand(Classes.SQL.SQL4global.selectSupplierBySearchString(prefixText.ToLower()), oracon);
    oradr = oracom.ExecuteReader();
    if (oradr.HasRows == true)
    {
        while (oradr.Read())
        {
                filteredList.Add(AjaxControlToolkit.AutoCompleteExtender.CreateAutoCompleteItem(
                    Convert.ToString(oradr["companyname"]) + " ** " +
                Convert.ToString(oradr["street"]) + " * " + Convert.ToString(oradr["postalcode"]) + " * " + Convert.ToString(oradr["city"]) + " * " + Convert.ToString(oradr["land"]),
                Convert.ToString(oradr["ID_Supplier"])));
        }
    }
    oradr.Close();
    oracon.Close();
    return (string[])filteredList.ToArray(typeof(string));

}

It gives me no error, it is just not activating the ServiceMethode.

Upvotes: 1

Views: 4023

Answers (3)

DatRid
DatRid

Reputation: 1169

The problem was just in the declaration of the methode:

[System.Web.Services.WebMethod]
[System.Web.Script.Services.ScriptMethod]
public string[] SelectAllManufacturer(string prefixText, int count)

I changed it into a static methode

[System.Web.Services.WebMethod]
[System.Web.Script.Services.ScriptMethod]
public static string[] SelectAllManufacturer(string prefixText, int count)

and it worked.

Upvotes: 2

Der Wolf
Der Wolf

Reputation: 1251

For me the answer was higher up in the web service code. In addition to adding [System.Web.Script.Services.ScriptMethod] above the method, there is a line that has to be uncommented. Change:

// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
//  [System.Web.Script.Services.ScriptService]

to

// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
    [System.Web.Script.Services.ScriptService]

Upvotes: 0

Maxim Kornilov
Maxim Kornilov

Reputation: 6055

One of the problem can be that you didn't enable PageMethods feature of the ScriptManager (ToolkitScriptManager) control.

So, ensure that you have code similar to this in you master or aspx page: 

<cc1:ToolkitScriptManager ID="scriptManager" runat="server" EnablePartialRendering="true"
                        EnablePageMethods="true">

Upvotes: 0

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