Function Starts an S10 session
Example JavaScript 
function dologon(f) {

  var logon_user = document.getElementById('user').value;
  var logon_password = document.getElementById('password').value;

  // name specified?
  if (logon_user == '') {
    S10ErrorMessage(f, "Please enter the user name");
    return;
  };

  // password specified?
  if (logon_password == '') {
    S10ErrorMessage(f, "Please enter the password");
    return;
  };

  // set logon parameters and S10 start configuration;
  var logon_client = '100';
  var logon_language =  document.getElementById('language').value;

  var classname = "main";
  var progname = "zztest01";

  S10Logon(logon_client, logon_user, logon_password, 
             logon_language, classname, progname);
}
Parameters
Nr Description
1
Client
SAP client e.g. "100".
2
User name
SAP user name
3
Password
The password entered by the user
4
Language key
2 letters, e.g. "en". Either a fixed language key or selected by the user.
5
Class name
ABAP class in which the logon method is located. An object of this class is created first by the S10 Framework and then the method "logon" is called.
The class can be a global class (SE24 class library) or a local class.
6
Program name
ABAP program, if parameter 5 is a local class
7
Service name
Optional, if a specific ITS service is to be used for the connection to the SAP system. Default: "s10".
8
View target
Optional, if the HTML pages are not to be searched under the language key of the logon, but under another abbreviation. Default: Language key.
9
Options
Additional options for special applications. The options can be read in the ABAP logon method. Structure:
 
par1=val1&par2=valw2&...

In the logon method, this string can be retrieved and processed as
s10session->clientquerystring, for example as follows:

ABAP 
data: querystrings type table of string,
       querypart    type string,
  
 split s10session->clientquerystring at 
	'&' into table querystrings.

 loop at querystrings into querypart.
   if querypart cp 'start=*'.
     ....
   endif.
   if querypart cp 'customer=*'.
      ....
   endif.

 endloop.
Description  With S10Logon(), you start an S10 session for the specified user in the logon screen.

If an SAP Logon ticket MYSAPSSO2 already exists in the current browser session, the logon screen can be skipped with  S10SSO() and the logon can be performed with this ticket. This is automatically the case if the S10 application was launched from a Fiori Launchpad tile.
Components S10 Framework