- Variable.Flag
-
An on/off toggle.
- Variable.Int
-
Integer variable, with optional range checks
- void set_range(int minimum, int maximum)
-
Set the range of the variable, if minimum and maximum are both 0
(the default), the range check is removed.
- Variable.Float
-
Float variable, with optional range checks, and adjustable
precision.
- void set_range(float minimum, float maximum)
-
Set the range of the variable, if minimum and maximum are both 0.0
(the default), the range check is removed.
- void set_precision(int prec)
-
Set the number of _decimals_ shown to the user. If prec is 3, and
the float is 1, 1.000 will be shown. Default is 2.
- Variable.String
-
String variable.
- constant width = 40;
-
The width of the input field. Used by overriding classes.
- Variable.Password
-
Password variable (uses crypt) (extends
Variable.String).
- Variable.File
-
A filename (extends Variable.String).
- string read()
-
Read the file as a string.
- Stat stat()
-
Stat the file.
- Variable.Location
-
A location in the virtual filesystem (extends
Variable.String).
- Variable.URL
-
A URL (extends Variable.String).
- Variable.Directory
-
A Directory (extends Variable.String).
- Stat stat()
-
Stat the directory.
- array get()
-
Return a listing of all files in the directory.
- Variable.Text
-
Text (multi-line string) variable (extends
Variable.String).
- constant cols = 60;
-
The width of the textarea.
- constant rows = 10;
-
The height of the textarea.
- Variable.MultipleChoice
-
Base class for multiple-choice (one of many) type variables.
- void set_choice_list(array to)
-
Set the list of choices.
- array get_choice_list()
-
Get the list of choices. Used by this class as well. You can
overload this function if you want a dynamic list.
- void set_translation_table(mapping to)
-
Set the lookup table.
- mapping get_translation_table()
-
Get the lookup table. Used by this class as well. You can overload
this function if you want a dynamic table.
- static string _name(mixed what)
-
Get the name used as value for an element gotten from the
get_choice_list() method.
- static string _title(mixed what)
-
Get the title used as description (shown to the user) for an
element gotten from the get_choice_list()
method.
- Variable.StringChoice
-
Select one of many strings (extends
Variable.MultipleChoice).
- Variable.IntChoice
-
Select one of many integers (extends
Variable.MultipleChoice).
- Variable.FloatChoice
-
Select one of many floating point (real) numbers (extends
Variable.MultipleChoice).
- void set_precision(int prec)
-
Set the number of _decimals_ shown to the user. If prec is
3, and the float is 1, 1.000 will be shown. Default is 2.
- Variable.FontChoice
-
Select a font from the list of available fonts (extends
Variable.MultipleChoice).
- Variable.List
-
The List baseclass, offering many-of-one-type types.
- string transform_to_form(mixed what)
-
Override this function to do the value->form mapping for individual
elements in the array.
- Variable.DirectoryList
-
A list of directories (subclass of
Variable.List).
- Variable.StringList
-
A list of strings (subclass of
Variable.List).
- Variable.IntList
-
A list of integers (subclass of
Variable.List).
- Variable.FloatList
-
A list of floating point numbers (subclass of
Variable.List). See also
Variable.Float.
- void set_precision(int prec)
-
Set the number of _decimals_ shown to the user. If prec is 3, and
the float is 1, 1.000 will be shown. Default is 2.
- Variable.URLList
-
A list of URLs (subclass of Variable.List).
- Variable.PortList
-
A list of Port URLs (subclass of
Variable.List).
- Variable.FileList
-
A list of filenames (subclass of
Variable.List).
