[CLOSED] Ajax proxy working only in development server

[marco.morreale]

Hi,
I am using a treepanel with a ajax proxy.

It works when I run it in Visual Studio but when I deploy it to IIS I get the following error on databinding:

"Request format is unrecognized for URL unexpectedly ending in '/GetNodes'. "

Here is my code, taken from ext.net example "https://examples2.ext.net/#/TreePanel/Loaders/WebService/" :


.aspx

    <script type="text/javascript">
        function getXmlResponseData(response) {
            alert(response);
            try {
                var xmlData = response.responseXML,
                    root = xmlData.documentElement || xmlData;

                return this.readRecords(Ext.decode(root.firstChild.nodeValue));
            } catch (ex) {
                var error = new Ext.data.ResultSet({
                    total: 0,
                    count: 0,
                    records: [],
                    success: false,
                    message: ex.message
                });

                this.fireEvent('exception', this, response, error);

                return error;
            }
        }

    </script>

<ext:TreePanel Width="400"
                    ID="tpFamiglieArticolo" 
                    runat="server" 
                    Title="Categorie di prodotto" 
                    Border="true"
                    RootVisible="false"
                    >
                    <Store>
                        <ext:TreeStore ID="TreeStore1" runat="server">
                            <Proxy>
                                <ext:AjaxProxy Url="~/WebServices/TreeXmlService.asmx/GetNodes">
                                <ActionMethods Read="POST" />   
                                                            <Reader>
                                        <ext:JsonReader >
                                            <CustomConfig>
                                                <ext:ConfigItem Name="getResponseData" Value="getXmlResponseData" Mode="Raw" />
                                            </CustomConfig>
                                        </ext:JsonReader>
                                    </Reader>
                                </ext:AjaxProxy>
                            </Proxy>
                        </ext:TreeStore>
                    </Store>
                    <Root>
                        <ext:Node NodeID="0" Text="Root" />
                    </Root>
                </ext:TreePanel>

web service

    /// <summary>
    /// Summary description for TreeXmlService
    /// </summary>
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.ToolboxItem(false)]
    // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
    [System.Web.Script.Services.ScriptService]
    public class TreeXmlService : System.Web.Services.WebService
    {

        [WebMethod]
        public string GetNodes(string node)
        {
            NodeCollection nodes = new NodeCollection(false);

            if (!string.IsNullOrEmpty(node))
            {
                for (int i = 1; i < 6; i++)
                {
                    Node asyncNode = new Node();
                    asyncNode.Text = node + i;
                    asyncNode.NodeID = node + i;
                    nodes.Add(asyncNode);
                }

                for (int i = 6; i < 11; i++)
                {
                    Node treeNode = new Node();
                    treeNode.Text = node + i;
                    treeNode.NodeID = node + i;
                    treeNode.Leaf = true;
                    nodes.Add(treeNode);
                }
            }

            return nodes.ToJson();
        }
    }

[marco.morreale]

Actually, I couldn't get work neither the "TreePanel using WebService" example.

I get the same error.

M

[marco.morreale]

I could get the example working LOCALLY adding

<ActionMethods Read="POST" ></ActionMethods>

but still it doesn't work once deployed.
M

[marco.morreale]

Maybe the stack trace can help:

[InvalidOperationException: Request format is unrecognized for URL unexpectedly ending in '/GetNodes'.]
   System.Web.Services.Protocols.WebServiceHandlerFactory.CoreGetHandler(Type type, HttpContext context, HttpRequest request, HttpResponse response) +569481
   System.Web.Services.Protocols.WebServiceHandlerFactory.GetHandler(HttpContext context, String verb, String url, String filePath) +212
   System.Web.Script.Services.ScriptHandlerFactory.GetHandler(HttpContext context, String requestType, String url, String pathTranslated) +47
   System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) +203
   System.Web.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +128
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +184

[Daniil]

Hi Marco,

Are the page and WerService deployed in the same domain?

Can you access the WebService via browser? What is the link?

Also please post the page link.

[marco.morreale]

Hi Daniil,
the page and the web service are in the same project. I mean in the same web application.

Web Service address is:
http://renoapp/Reno_B2B_ExtNET/TreeXmlService.asmx

page address is
http://renoapp/Reno_B2B_ExtNET/Test.aspx

[Vladimir]

Add the following to web.config

<webServices>


    <protocols>


        <add name="HttpGet"/>


        <add name="HttpPost"/>


    </protocols>


</webServices>

[marco.morreale]

Please, mark as closed.
Thank you.
M