Just random pick some methods that I have found:
sforce.connection.describeSObject
sforce.SearchResult
sforce.sObject
sforce.LeadConvert()
sforce.connection.create()
I just want to know what is this class for? and where can I find documentation for it?
Thanks
These objects/methods are for accessing the Salesforce API using AJAX. Before Visualforce became available, this was the library you’d use from within s-Controls to access the API. You’d include connection.js like this:
Salesforce AJAX Toolkit.