The top level contains the core ActionScript classes and global functions.
| | Function | Description |
|---|
| | Array | Creates a new array. |
| | Boolean | Converts the expression parameter 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 the value is a finite number,
or false if the value 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 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. |
| | Vector | Creates a new Vector instance whose elements are instances of the specified data type. |
| | XML | Converts an object to an XML object. |
| | XMLList | Converts an object to an XMLList object. |
| | Class | 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 Boolean object is a data type that can have one of two values, either true or false,
used for logical operations. |
| | 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 when user code
attempts to define an identifier that is already defined. |
| | Error | The Error class contains information about an error that occurred in a script. |
| | EvalError | The EvalError class represents an error that occurs when user code
calls the eval() function or attempts to use the new
operator with the Function object. |
| | Function | A function is the basic unit of code that can be invoked in ActionScript. |
| | int | The int class lets you work with the 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 | The String class is a data type that represents a string of characters. |
| | SyntaxError | A SyntaxError exception is thrown when a parsing error occurs, for one of the following reasons:. |
| | 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. |
| | Vector | The Vector class lets you access and manipulate a vector — an array whose elements
all have the same data type. |
| | 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 | The XMLList class contains methods for working with one or more XML elements. |
