Javascript error when using Messenger Connect client-side library in ASP.NET
Hey, I tried some combinations here, and the one that worked was:
1) Set the ScriptMode property of the ScriptManager to Release;
2) Load the MSN library in the CodeBehind Page_Load event, using the ClientScript class:
protected void Page_Load(object sender, EventArgs e){ ClientScript.RegisterClientScriptInclude(this.GetType(), "live", "http://js.live.net/4.0/loader.js");}Firebug isn't showing any error anymore, and in my case, the authentication window is opening as desired.
Hope it helps!
EDIT
As told before, here follows the whole code I use to avoid this issue:
Default.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xmlns:wl="http://apis.live.net/js/2010"><head> <title>SignIn Example</title> <script type="text/javascript"> function appLoaded(appLoadedEventArgs) { } function signInCallback(signInCompletedEventArgs) { if (signInCompletedEventArgs.get_resultCode() === Microsoft.Live.AsyncResultCode.success) { alert('Sign-in successful.'); } else { alert('Sign-in failed.'); } } </script></head><body> <form runat="server" id="form1"> <asp:ScriptManager ID="ScriptManager1" runat="server" ScriptMode="Release"></asp:ScriptManager> <wl:app channel-url="http://labs.asteria.com.br/wlm/Channel.html" callback-url="http://labs.asteria.com.br/wlm/Callback.aspx?wl_session_id=<%= Session.SessionID %>" client-id="0000000044052209" scope="WL_Profiles.View" onload="{{appLoaded}}"> </wl:app> <wl:signin id="signInControl" signedintext="Signed in. Click to sign out." signedouttext="Click to sign in." onsignin="{{signInCallback}}" /> </form></body></html>Default.aspx.cs
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.UI;using System.Web.UI.WebControls;public partial class _Default : System.Web.UI.Page{ protected void Page_Load(object sender, EventArgs e) { ClientScript.RegisterClientScriptInclude(this.GetType(), "live", "http://js.live.net/4.0/loader.js"); }}Web.config
<?xml version="1.0"?><configuration><appSettings> <add key="wl_wrap_client_secret" value="[YOUR SECRET KEY]"/> <add key="wl_wrap_client_id" value="0000000044052209"/> <add key="wl_wrap_client_callback" value="http://labs.asteria.com.br/wlm/Callback.aspx"/></appSettings><connectionStrings/><system.web> <customErrors mode="Off"/> <compilation debug="true" targetFramework="4.0"></compilation> <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/></system.web></configuration>To see it running, you can access http://labs.asteria.com.br/wlm. It seems that the Consent URL (https://consent.live.com/AccessToken.aspx) is not responding at this time.