в 09:19, 26 мая 2010

2010-05-26T09:19:12Z

Admin: 1 версия

2010-05-26T08:14:33Z

1 версия

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==Remove characters or words instead of replacing them==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "This is a cool sentence.";
trace( example.replace( "cool ", "" ) );
}
}
}
</source>

==Remove the <br> tags and replace them with newline characters ("\n")==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "This is<br>a sentence<br>on 3 lines";

trace( example.split( "<br>" ).join( "\n" ) );
}
}
}
</source>

==Removing and Replacing Characters and Words==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "This is a cool sentence."

trace( example.replace( " is ", " is not " ) );
}
}
}
</source>

==replace(reCase, "\\$2, $1")==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var reCase:RegExp = new RegExp("(\\w+) (\\w+)", "gi");
var sVal = new String("ActionScript Bible");
var sRepl = sVal.replace(reCase, "\\$2, $1");
trace(sRepl);

}
}
}
</source>

==Replace with Regular Expression==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var introduction:String = "My name is A!";
trace(introduction.replace(/my name is (\w+)/gi, "$1 is my name"));
}
}
}
</source>

==Replacing==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var reCase:RegExp = new RegExp("shoot|crud|darn", "gi");
var sVal = new String("Shoot! More darn regular expression crud!");
var sRepl = sVal.replace(reCase, "%#@$");
trace(sRepl);
}
}
}
</source>

==Use replace with while loop==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var example:String = "It"s a bird, it"s a plane, it"s ActionScript Man!";
var replaced:String = example; // Initialize replaced with the original text

while ( replaced.indexOf( "it"s" ) != -1 ) {
replaced = replaced.replace( "it"s", "it is" );
}

replaced = replaced.replace( "It"s", "It is" );

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

==Within the replacement string (the second parameter), you can use special values $1 to $9 to indicate the first nine remembered substrings==



<source lang="java">

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){
var reCase:RegExp = new RegExp("(\\w+) (\\w+)", "gi");
var sVal = new String("ActionScript Bible");
var sRepl = sVal.replace(reCase, "$2, $1");
trace(sRepl);
}
}
}
</source>

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

в 09:19, 26 мая 2010

Admin: 1 версия