ActionScript 3.0 :: Search A String For A Particular Pattern, And Replace It With Elements From Within The Pattern?
Nov 25, 2009
i'm trying to search a string for a particular pattern, and replace it with elements from within the pattern... for example..here's the given string...if you want to learn how to use regexp, {url===http://somesite.com, text===click here}.
the pattern...
{url===http://somesite.com, text===replacement text}
and the intended result...
if you want to learn how to use regexp, click here.
of course, i'll extract the url and do something else with it... i'm just wondering what the regexp is for that pattern, and how i can extract things from the results returned.
View 5 Replies
Similar Posts:
Apr 29, 2009
Is there a way to extract children from an XMLList where the node name of a child contains a string pattern?For example :
<record>
<XblahX/>
<cow/>
[code]......
View 2 Replies
Jan 1, 2010
I am not able to understand, why a static class cannot replace a Singleton design pattern .
Cannot a static class, can be used to ensure, the class is never/once only, instantiated. Because that is the facility "static" key words provide , however it doesnot allow instantiation, but that is much similar to the limitation of instantiation once only.
View 9 Replies
Sep 2, 2010
How do you bind an event listener from the controller to the view's elements eg button (click event) to its own handler? Originally I was doing this from the view eg. button.addEventListener(MouseEvent.CLICK, controller.buttonClick); But now realise this is wrong since reading "each view is only supposed to "know" about the model which it represents, and "know" nothing of the controller"
View 2 Replies
Aug 9, 2010
Is there any inbuild function to find out the last occurrence of a string pattern in a string in actionscript.
View 1 Replies
Dec 22, 2009
Is there some way in flex to parse strings to date. I want it to support custom formats similar to 'dateformatter'. Using 'dateformatter' class we can parse date object in various string formats as specified by 'formatString property'. I want it other way round, from string to date. The parse method 'Date.parse(my_string)' does string parsing but for a very limited set of formats. Can't we have something similar to following, where user can specify his/her own formats.
someformatter.formatString = 'HH::MM::SS' ;
mydate = someformatter.formatTodate('23::56:34');
Will 'parseDateString' method of dateformatter be useul here?
View 1 Replies
Mar 4, 2012
I've read some documentation about regular expressions in AS3. I was wondering if it is possible to check every word of a string for a pattern. If all the words satisfy the pattern, the test is passed, otherwise is failed. [code]
View 1 Replies
Apr 4, 2011
I need to write a regex which will match URLs that do not have a specific query string name/value pair anywhere in its URL. All other query string names, and all other query string values with the same name should be matched. Other pages in the same directory (or sub-directories) should not be matched.URL...The query string name and value that I need to exclude from matches is:[code]How can I prevent matches when the string exists anywhere in the pattern?
View 3 Replies
Mar 4, 2012
I've read some documentation about regular expressions in AS3. I was wondering if it is possible to check every word of a string for a pattern. If all the words satisfy the pattern, the test is passed, otherwise is failed. Here is an example of what I mean:
Code:
var reg:RegExp = /[a-z]/i;
var str1:String = "a b";
var str2:String = "a 1";
[code]....
View 3 Replies
Feb 15, 2010
I have to parse out color information from HTML data. The colors can either be RGB colors or file names to a swatch image. I used [URL] to develop and test the patterns. I copied the AS regular expression code verbatim from the tool into Flex Builder. But, when I exec the pattern against the string I get a null. Here are the patterns and an example of the string (I took the correct HTML tags out so the strings would show correctly):
[Code]....
View 2 Replies
Dec 11, 2010
My htmlText in AS2 looks like:
<TEXTFORMAT LEADING="2"><P ALIGN="LEFT"><FONT FACE="Arial Bold" SIZE="20" COLOR="#A68500" LETTERSPACING="0" KERNING="0">Detroit Central City</FONT></P></TEXTFORMAT><TEXTFORMAT LEADING="2"><P ALIGN="LEFT"><FONT FACE="Arial Bold" SIZE="20" COLOR="#A68500" LETTERSPACING="0" KERNING="0">has served over</FONT>
[Code].....
This replaces the 2 but of course also replaces all the other instances of 2 in the htmlText as well. Is there any possible workaround? Can I exploit the fact that the other 2's are inside quotations and someone not mess with those ones based on that fact?
View 1 Replies
Jun 2, 2011
search and replace text nodes from following string:
MY ORIGINAL STRING:
var strTemp = '<p><text textId="textVariable1">This is my first text node.</text></p><question type="first">This is a first question.</question><p><text
[code]....
View 0 Replies
Aug 24, 2011
I've been using the Regular Expression Explorer but I still can't come up with the right pattern.
[Code]...
View 4 Replies
Sep 26, 2010
I can't understand why should I even use the Singleton pattern in ActionScript 3. Can anyone explain me this? Maybe I just don't understand the purpose of it. I mean how it differs from other patterns? How it works? I checked the PureMVC source and it's full of Singletons. Why are they using them in the View, Module, Controller?
View 2 Replies
Mar 21, 2011
I'm working with some Action Script file and I found this:
var pattern:RegExp = /.*//
var results:Array = pattern.exec(cardImageService.url);
I know it's a regular expression and that exec() is looking for my pattern in my string. But how should I understand this pattern?
View 5 Replies
Nov 15, 2011
I am working on a Flash project that initially had a simple template for the animation, but has grown to have different "states" with multiple templates (not under my control)Because of this, my update (ENTER_FRAME) loop is now starting to look a bit like this:
private function update():void {
switch (state) {
case "intro":
switch(layoutState) {
[code]....
View 1 Replies
Sep 29, 2010
I remember seeing someone a while back using actionscript a method to draw a pattern. I thought it was a really interesting take on as and kept in the back of my head for when the possibility came up.
View 1 Replies
Feb 26, 2010
If I place a pattern or object over a 3d object created in CS4, will it affect it by warping it in any way.I'm looking for a way to push a pattern over a 3d object, for the pattern to look like the 3d object is "under" it.
View 2 Replies
Nov 12, 2009
I would like to create a repeating pattern using a bitmap from my library as a background. I would like the pattern to always fill the stage area when the brower window is scaled. The code below works, but I think it may not be the most efficient way to handle this. Seems to be a little slow.
function onResizeStage(evt:Event):void{
backGroundSprite.graphics.beginBitmapFill(pattern(0, 0));
backGroundSprite.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight);
backGroundSprite.graphics.endFill();
}
View 3 Replies
Jun 12, 2010
How can I find a given bitmap pattern on a bitmap ( loaded jpeg )? Is there any flash classes / functions for this purpose?Here is the sample image and has 4 patterns.What I want is to get the bounding informations of the 4 patterns on the image ( x , y , width , height ).
View 1 Replies
Jul 3, 2011
I'm looking to get some good books on design patterns and I'm wondering what particular pattern you'd recommend for a Realtime Strategy Game (like Starcraft), MVC?. I'd like to make a basic RTS in Flash at some point and I want to start studying the best pattern for this.
View 3 Replies
Oct 3, 2011
Just curious. TweenLite/TweenMax is a very common animation library, and I was wondering how someone would classify the design pattern used in TweenLite.For those of you unfamiliar, here's some example code from their website:[code]
View 1 Replies
Jan 30, 2009
I plan to have the swf fill the browser window, and this should work fine for that. When people click on a button, I want the view to "zoom in" by scaling to 200% and setting the x and y coordinates appropriately.How can I do this with the repeating pattern, because the way I have made it is a series of movieclips. Is there a better way to make it so it is just one movieclip I can control the scale and position of?
ActionScript Code:
tileWallpaper = function () {
tileWidth = 200;
[code].....
View 0 Replies
Feb 11, 2009
I have a model which manages all of my data (DataManager)
I have a series of view classes, which manage stage instances.
I would like my view classes to listen for custom events within my DataManager class. So, for example, when all of my data files are loaded, I would like to have a custom event dispatch. All of my views will have listeners within them, waiting for events from the DataManager to trigger functions within.[code]...
View 0 Replies
Jun 12, 2010
How can I find a given bitmap pattern on a bitmap ( loaded jpeg )? Is there any flash classes / functions for this purpose? Here is the sample image and has 4 patterns.
What I want is to get the bounding informations of the 4 patterns on the image ( x , y , width , height ).
View 2 Replies
May 14, 2011
I started 2 days ago programming in as3, so I'm building a website and I want to create a pattern for my background.The pattern is a bitmap image 300px X 300px and I want to repeat it along the x axis and y axis of my document.My stage is 1280 x 800)And I want also to have the pattern to fill all the screen in case of the user's screen become larger than the resolution of the stage that I'm building the website on.
View 7 Replies
Feb 19, 2007
a little foggy on passing variables to the Constructor from a Singleton instance. Could someone enlighten?
From timeline:
Code:
var c:Calculator = Calculator.getInstance(5,20,30);
[Code]...
View 1 Replies
Mar 23, 2007
I have an array with 3 numbers [896,813,734]. Imagine they are hits in milliseconds. Is it possible to play a sound like a beep or something precisely? example: 1st beep =896, 2nd beep = 813, 3d beep =734
View 2 Replies
Apr 26, 2009
I wanna ask about the usefulness of this decorator pattern.Decorator pattern allows user decorate an item with different unique things.But what if there are 800 items to decorate the main component?That would lead to 800 subclasses under abstract decorator.Would XML as database shine in this area?Whats the point of having decorator pattern in the first place when we could just use arrays and a storage for item information such as prices in XML?
Arrays can do all the things that decorator can do, and further more uses a few XML easier to manage compare to 800 classes, although its against the concept of "close for modification"
View 4 Replies
Aug 23, 2010
I got some movie clips with different shapes and I would like to make a pattern from those movie clips. I have assigned the x y co-ordinates of those movie clips with the Math.random function. However, the shapes overlap all the time, what can I do to avoid it? I have tried to do a hitTest, but then it doesn't work.
View 4 Replies
