Helpers

ajja.declare_namespace(value)

Helper to declare namespaces (e.g. ajja).

Arguments:
  • value (string) – The namespace to be declared.
 
ajja.declare_namespace('ajja');
ajja.foo = 'bar';
ajja.isUndefinedOrNull(value)

Check whether value is undefined or null.

Arguments:
  • value (*) – A value.
Return type:

boolean

 
ajja.isUndefinedOrNull('foo');
ajja.or(value1, value2)

Simple OR function. Returns value1 if its defined else value2.

Arguments:
  • value1 (*) – A value.
  • value2 (*) – A value.
Returns:

value1 or value2
Return type:

 
ajja.or(null, 'asdf');