в 09:19, 26 мая 2010

2010-05-26T09:19:12Z

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2010-05-26T08:14:32Z

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==Changing the Case of a String==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var sTitle:String = new String("ActionScript");
trace(sTitle.toLowerCase());
trace(sTitle.toUpperCase());
trace(sTitle.valueOf());
}
}
}
actionscript
ACTIONSCRIPT
ActionScript
</source>

==Converting Case==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "What case?";

trace( example.toLowerCase( ) );

trace( example.toUpperCase( ) );

trace( example );
}
}
}
</source>

==Convert string to lower case then call the lastIndexOf method==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "Cool. This is a cool as both cool (lowercase) and Cool.";

var search:String = "cool";

trace( example.toLowerCase( ).lastIndexOf( search ) );
}
}
}
</source>

==Initial capitalizing the string==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "bRuCE";
trace( toInitialCap( example ) ); // Displays: Bruce

}
public static function toInitialCap( original:String ):String {
return original.charAt( 0 ).toUpperCase( ) + original.substr( 1 ).toLowerCase( );
}
}
}
</source>

==Is lastIndexOf case sensitive==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){

var example:String = "Cool. This is a cool as both cool (lowercase) and Cool.";

var search:String = "cool";

trace( example.lastIndexOf( search ) );
}
}
}
</source>

==The toLowerCase() and toUpperCase() methods are particularly useful for comparing strings in a case-insensitive manner.==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var sTitleOne:String = new String("ActionScript Bible");
var sTitleTwo:String = new String("ActionScript bible");
trace(sTitleOne.valueOf() == sTitleTwo.valueOf());
trace(sTitleOne.toUpperCase() == sTitleTwo.toUpperCase());
}
}
}
</source>

==To alter the original string, reassign the return value to it, as follows:==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "What case?";
example = example.toLowerCase( );
}
}
}
</source>

==toTitleCase( ) converts a string to title case (initial letters capitalized)==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "the actionScript cookbook";

trace( toTitleCase( example ) );

}
public static function toTitleCase( original:String ):String {
var words:Array = original.split( " " );
for (var i:int = 0; i < words.length; i++) {
words[i] = toInitialCap( words[i] );
}
return ( words.join( " " ) );
}
public static function toInitialCap( original:String ):String {
return original.charAt( 0 ).toUpperCase( ) + original.substr( 1 ).toLowerCase( );
}
}
}
</source>

==Using toUpperCase() or toLowerCase() to make sure that two strings are compared without regard to case==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var inputPW:String = "HaXoR"
var storedPW:String = "haxor";
if (storedPW.toLowerCase() == inputPW.toLowerCase()) {
trace("Login successful");
} else {
trace("Login error");
}
}
}
}
</source>

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Flash / Flex / ActionScript/String/case - История изменений

в 09:19, 26 мая 2010

Admin: 1 версия