09-24-2002
The only way I know of, even if they get the code from Dreamweaver or Frontpage is to make them enter all code in class or lab only. However, you would have to keep a copy of the file they have on a central server and then distribute and retrieve each class period.
IMHO, This wouldn't present a good environment for learning.
Let me say that what you are suggesting is very difficult to do. I would be happy and supprised if they could think of 10 pages of HTML code!!!
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is(3itcl) [incr Tcl] is(3itcl)
NAME
is - test argument to see if it is a class or an object
SYNOPSIS
itcl::is option ?arg arg ...?
DESCRIPTION
The is command is used to check if the argument given is a class or an object; depending on the option given. If the argument if a class or
object, then 1 is returned. Otherwise, 0 is returned. The is command also recognizes the commands wrapped in the itcl code command.
The option argument determines what action is carried out by the command. The legal options (which may be abbreviated) are:
is class command
Returns 1 if command is a class, and returns 0 otherwise.
The fully qualified name of the class needs to be given as the command argument. So, if a class resides in a namespace, then the
namespace needs to be specified as well. So, if a class C resides in a namespace N, then the command should be called like: is N::C
or is ::N::C
is object ?-class className? command
Returns 1 if command is an object, and returns 0 otherwise.
If the optional "-class" parameter is specified, then the command will be checked within the context of the class given. Note that
className has to exist. If not, then an error will be given. So, if className is uncertain to be a class, then the programmer will
need to check it's existance beforehand, or wrap it in a catch statement.
So, if c is an object in the class C, in namespace N then these are the possibilities (all return 1): set obj [N::C c] itcl::is
object N::c itcl::is object c itcl::is object $obj itcl::is object [itcl::code c]
KEYWORDS
class, object
itcl 3.3 is(3itcl)