ActionScript 3.0 Cookbook: Solutions for Flash Platform and Flex Application Developers

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

uint type

uint values, setting values for rgb property

undefined elements (arrays)

underline property (TextFormat object)

underscore (_), declaring private/protected property names

Unicode

     converting between strings and

     escape sequences for Latin 1 characters

unique numbers

Unit class

     measurement, converting between units

Unit.DEGREE constant (Unit class)

Unit.getUnits( ) method

Unit.GRADIAN constant (Unit class)

Unit.RADIAN constant (Unit class)

unload event (LoaderInfo class)

unshift( ) method

update expressions

updateAfterEvent( ) method

upload( ) method

UpperCase( ) method

upState property (SimpleButton class)

URL-encoded escape sequences

URLLoader class

URLLoader object

     external content, loading

URLLoader.load( ) method 2nd

URLRequest class

     downloading files

URLRequest instances

URLs (Uniform Resource Locators)

     variables, loading from text files

user input

     fields

     formatting

     regular expressions, validating with

     responding to

UTC (Coordinated Universal Time)