The top level contains the core ActionScript classes and global functions.
| | Name | Description |
| | Array |
Creates a new array. |
| | Boolean |
Converts the parameter expression to a Boolean value and returns the value. |
| | decodeURI |
Decodes an encoded URI into a string. |
| | decodeURIComponent |
Decodes an encoded URI component into a string. |
| | encodeURI |
Encodes a string into a valid URI (Uniform Resource Identifier). |
| | encodeURIComponent |
Encodes a string into a valid URI component. |
| | escape |
Converts the parameter to a string and encodes it in a URL-encoded format,
where most nonalphanumeric characters are replaced with % hexadecimal sequences. |
| | int |
Converts a given numeric value to an integer value. |
| | isFinite |
Returns true if it is a finite number
or false if it is Infinity or -Infinity. |
| | isNaN |
Returns true if the value is NaN(not a number). |
| | isXMLName |
Determines whether the specified string is a valid name for an XML element or attribute. |
| | Number |
Converts a given value to a Number value. |
| | Object |
Every value in ActionScript 3.0 is an object, which means that calling Object() on a value simply returns that value. |
| | parseFloat |
Converts a string to a floating-point number. |
| | parseInt |
Converts a string to an integer. |
| | String |
Returns a string representation of the specified parameter. |
| | trace |
Displays expressions, or writes to log files, while debugging. |
| | uint |
Converts a given numeric value to an unsigned integer value. |
| | unescape |
Evaluates the parameter str as a string, decodes the string from URL-encoded format
(converting all hexadecimal sequences to ASCII characters), and returns the string. |
| | XML |
Converts an object to an XML object. |
| | XMLList |
Converts an object to an XMLList object, as described in the following table. |
| | Name | Description |
| | ArgumentError |
The ArgumentError class represents an error that occurs when the arguments
supplied in a function do not match the arguments defined for
that function. |
| | arguments |
An arguments object is used to store and access a function's arguments. |
| | Array |
The Array class lets you access and manipulate arrays. |
| | Boolean |
A data type that can have one of two values, either true or false. |
| | Class |
A class object is created for each class definition in a program. |
| | Date |
The Date class represents date and time information. |
| | DefinitionError |
The DefinitionError class represents an error that occurs whenever user code
attempts to define an identifier that is already defined. |
| | Error |
Contains information about an error that occurred in a script. |
| | EvalError |
The EvalError class represents an error that occurs whenever user code
calls the eval() function or attempts to use the new
operator with a Function object. |
| | Function |
A Function is the basic unit of code that can be invoked in ActionScript. |
| | int |
A data type representing a 32-bit signed integer. |
| | Math |
The Math class contains methods and constants that represent common mathematical
functions and values. |
| | Namespace |
The Namespace class contains methods and properties for defining and working with namespaces. |
| | Number |
A data type representing an IEEE-754 double-precision floating-point number. |
| | Object |
The Object class is at the root of the ActionScript class hierarchy. |
| | QName |
QName objects represent qualified names of XML elements and attributes. |
| | RangeError |
A RangeError exception is thrown when a numeric value is outside the acceptable range. |
| | ReferenceError |
A ReferenceError exception is thrown when a reference to an undefined property is
attempted on a sealed (nondynamic) object. |
| | RegExp |
The RegExp class lets you work with regular expressions, which are patterns that you can use
to perform searches in strings and to replace text in strings. |
| | SecurityError |
The SecurityError exception is thrown when some type of security violation
takes place. |
| | String |
A data type representing a string of characters. |
| | SyntaxError |
A SyntaxError exception is thrown when a parsing error occurs. |
| | TypeError |
A TypeError exception is thrown when the actual type of an operand is different
from the expected type. |
| | uint |
The uint class provides methods for working with a data type representing a 32-bit unsigned integer. |
| | URIError |
A URIError exception is thrown when one of the global URI handling functions is used
in a way that is incompatible with its definition. |
| | VerifyError |
The VerifyError class represents an error that occurs when a malformed
or corrupted SWF file is encountered. |
| | XML |
The XML class contains methods and properties for working with XML objects. |
| | XMLList |
An XMLList object is an ordered collection of properties. |
