Creating a Regular Expression Object : RegExp « Regular Expressions « Flash / Flex / ActionScript

Flash / Flex / ActionScript

1.	Animation
2.	Array
3.	Class
4.	Data Type
5.	Development
6.	Function
7.	Graphics
8.	Language
9.	Network
10.	Regular Expressions
11.	Statement
12.	String
13.	TextField
14.	XML

Java Source Code / Java Documentation

Java Open Source

Jar File Download

Photoshop Tutorials

Flash Tutorials

3ds-Max Tutorials

Illustrator Tutorials

C# / CSharp Tutorial

C# / CSharp Open Source

ASP.NET Tutorial

JavaScript DHTML

JavaScript Tutorial

JavaScript Reference

HTML CSS Reference

Python Tutorial

Python Open Source

SQL Server / T-SQL

SQL Server / T-SQL Tutorial

Oracle PL / SQL

Oracle PL/SQL Tutorial

VB.Net Tutorial

VBA / Excel / Access / Word

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

Flash / Flex / ActionScript » Regular Expressions » RegExp

Creating a Regular Expression Object


 

 

package{

  import flash.display.Sprite;

  import flash.utils.*;

  public class Main extends Sprite{

    public function Main(){

        var reCase:RegExp = new RegExp("abc");

        trace(reCase.test("aBc"));  

        reCase.compile("abc", "i");

        trace(reCase.test("aBc"));  

    }

  }

}

Related examples in the same category

1.	Case-insensitive, you can add the i flag:
2.	To flag it to match globally and multiline, the following will work:
3.	Regular expression /\w/ is created in ActionScript
4.	Matching Using a Regular Expression Object
5.	To know whether at least one match exists.
6.	Use the exec() method.
7.	RegExp("(A\|BC)* (A);(B)* (C) (A\|B\|C)", "i")
8.	String Methods and Regular Expressions
9.	To escape a character, simply preface it with a backslash (\). This goes for the backslash character as well.
10.	Use ranges with the dash character (-), and you can have multiple ranges in one character class, as well as combine ranges with single characters
11.	invert a character class by using a caret (^) immediately after the open bracket ([).
12.	Quantifiers
13.	To match an optional character or sequence, use the question mark quantifier (?).
14.	(*) quantifier matches zero or more times:

www.java2java.com | Contact Us

Copyright 2009 - 12 Demo Source and Support. All rights reserved.

All other trademarks are property of their respective owners.