Beginning Ajax With ASP.NET (2006).pdf

Try It Out
Retrieving Profile Property Names
Take a look at some code for getting the names of the properties from a profile.
function GetProfile()
{
var profObj = Sys.Profile;
profObj.loaded.add(OnGetProfile);
profObj.load();
}
function OnGetProfile()
{
var propArray = Array();
propArray = Sys.Profile.properties;
if (null != propArray)
{
for(m in propArray)
alert(m);
}
}
How It Works
Consider what happens in the code:
1. An alias to the Sys.Profile class is created.
2. The callback on completion is assigned to the method OnGetProfiles.
3. The asynchronous call is made through the .load() method call.
4. When the callback is made, the code gets the .properties property. The property contains the
profile information for a user and the application.
5. The code loops through the returned properties and displays them to the user.
Figure 12-3 shows the output of getting the profile properties.
Atlas Integration with ASP.NET Services
Figure 12-3 321