ActionScript 3.0 :: Looping Through An Array To Find A Match And Output The Result In A Textfield?
Jun 14, 2009
I'm stuck on this tutorial trying to learn how arrays functions. My task is to declare a variable, write an array, loop through the array and output the match in a textfield already created on stage. This code does that, but it gives me the match in number, instead of writing the name I get the number from the array, 2. How can I get the textfield to display the name Stian?
var bestevenn:String = 'Stian'
var mineVenner:Array= new Array();mineVenner[0]='Janne';mineVenner[1]='Liv';mineVenner[2]='Stian';mineVenner[3]='Henri
[code].....
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Dec 6, 2011
i am trying to output the content of an array into a textfield.
For instance this is my array:
var MyArray:Array = ["item 1","item 2","item 3","item 4","item 5"];
And trying to output to textfield via a for loop and a textfield with an instance name "products".
for(var i:Number=0; i<MyArray.length; i++){
products.text = MyArray[i];
}
My problem is that this only outputs the last item in my array into the textfield. But not all of the items..
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Nov 1, 2007
So an array walks into a dynamic text field and says. I have an array that I am trying to output into a dynamic text field via this function:
Code:
Barcelona = ["Barcelona:", "Apple", "25 - ", "2"];
Output_Array = function(array_name) {
for(i=0; i<array_name.length; i++) {
output_txt.text += array_name[i]
output_txt.text += " "
}}
It outputs the array just fine, but what I want to do is add in a line break here and there to make it more beautiful. In the dynamic text field properties there is an option for "Render text as HTML". With the option checked I tried adding in <br> and/or <p> HTML tags but all it does is prints out the "<br>" instead of making a new line. (I also have the text field set to Multiline.) Is there anyway to get it to have a line break?
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Jan 14, 2010
I am trying to output my cart array into a dynamic text field and format it. After the user clicks 'add' I am using...
ActionScript Code:
//insert product data into cart array
details.push([ItemCode,ItemColor,SecondColor,Price,Description]);
//reset text box
var textoutput:String = "";
//loop through contents
[Code] .....
How can I format each value? Ineed some sort of neat table style output but how to do this in flash.
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May 30, 2011
I'm used to using SoundMixer.computeSpectrum, but I need to get some data on-the-fly from the microphone (and I can't use the SoundMixer with the microphone).
I'm having trouble translating the FFT data (from this class) as shown in this excellent spectral analysis example to match the ByteArray output from computeSpectrum. My existing code is built to handle the data received from computeSpectrum (with FFT set to true).
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Aug 9, 2011
I am stuck with a string search
ActionScript Code:
var str:String = "this is better than what is better.";
var pattern:RegExp = /this.*better/gi;
var results:Array = str.match(pattern);
I want to search in a string from word1 to word2 and place all the results in an Array. So this should be accomplished using match().However the above code would return " this is better than what is better" while it should return "this is better". So the output takes the last match in the line, but I want it only to output till the first match in the line.
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Jun 14, 2007
I have two arrays. One contains numbers and the other contains strings. I want to do a sortOn(DECENDING) for the number array and then have the string array sort to match. if my string array is
[Code]....
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Jun 1, 2007
I'm trying to figure out how to get this started. I'd like to type a word in a textfield and have it search for a match through a list of words in xml. There would be 26 xml files containing a list of words starting with a letter of the alphabet.
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Oct 27, 2010
I am new to this forum.. and trying to learn as3.. jus started off with learning as3 pdf(from adobe).. and tried to build one simple program to add two numbers and get the result in a dynamic textfield.. I don't know if what I did is correct or not but its still giving me the right result so I guess I am on the right track...code n snapshot is there.. please feel free to correct me if I'm getting the whole thing in a wrong way.. so far its working fine.. but now what I want is that, right after running the application, it should promt a text in the dynamic field saying "enter the numbers and then press enter key" and then rest of the thing has to be same as before. problem is how to get text in mainText textfield( as I've declared ans as number). [code]...
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Sep 26, 2011
I have a random number and a textfield.how to put the result of the random number operation in the textfield ?
function fl_GenerateRandomNumber(limit:Number):Number{ var randomNumber:Number = Math.floor(Math.random()*(limit+1)); return randomNumber;}trace(fl_GenerateRandomNumber(100));[code]....
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May 25, 2010
In Actionscript and Adobe Flex, I'm using a pattern and regexp (with the global flag) with the string.match method and it works how I'd like except when the match returns multiple occurrences of the same word in the text. In that case, all the matches for that word point only to the index for the first occurrence of that word. For example, if the text is "cat dog cat cat cow" and the pattern is a search for cat*, the match method returns an array of three occurrences of "cat", however, they all point to only the index of the first occurrence of cat when i use indexOf on a loop through the array. I'm assuming this is just how the string.match method is. I want to find the specific indices of every occurrence of a match, even if it is of a word that was already previously matched.
how the string.match method is and if so
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Sep 23, 2010
I'm trying to resolve the following:I'v got a long xml file with a node called 'ows_Sub_x002d_Site' - this has several different values (e.g Home, about us e.t.c) which i then filter to make sure only items with that specific value are then looped thro to build a menu.
That part i got sorted (see below).The problem i have is that i need to know how many items there are in the xml file with that value before i loop thro the xml and build the menu (so i can determine the overall width of the menu e.t.c).
function buildTheMenu():void {
var filterBy:String = "Home";
var rss:Namespace = new Namespace("#RowsetSchema");[code]....
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Jan 12, 2010
If you have an array with six numbers, say: public var check:Array = new Array[10,12,5,11,9,4]; or public var check:Array = new Array[10,10,5,11,9,4]; How do you check for a match (of a pair?)
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Sep 1, 2009
Code:
var s:String = '%include %unquote(&open.gtestit&close);';
var re:RegExp = /([%&]?w+)/g;
var a:Array = s.match(re);
trace(a.join('
'));
I'm splitting the string up into words (w) where the word might have an optional % or & in front of it. The output is what I expect:
Code:
%include
%unquote
&open
gtestit
&close
Is there a way to get the index of each matched string in one call? I know I can walk the original string using the resulting array and get indexes, but was hoping there was something similar to MATCH(). Something like:
Code:
var array:Array = s.index_match(re);
and the results would be:
Code:
array[0] = 0
array[1] = 9
array[2] = 18
array[3] = 24
array[4] = 31
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Jul 14, 2004
i'm trying to use an array to match up with a variable from an .asp page.. that is, i want to load a particular .swf file based on that returned variable.I'm not sure that loadMovie even supports this kind of tomfoolery... anybody out there who be's smarter than me know?
Code:
var swfs2Load=new Array("sin.swf","flirt.swf","entertainment.swf","dizzyfunk.swf","aura.swf","privilege.swf","envy.swf");
function dayTest(){
_root.maincontent_mc.loadMovie(swfs2Load[getData.day])
}
getData = new LoadVars();
getData.load("whatday.asp", getData, "GET");
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Jul 14, 2004
i'm trying to use an array to match up with a variable from an .asp page.. that is, i want to load a particular .swf file based on that returned variable.I'm not sure that loadMovie even supports this kind of tomfoolery...
Code:
var swfs2Load=new Array("sin.swf","flirt.swf","entertainment.swf","dizzyfunk.swf","aura.swf","privilege.swf","envy.swf");
function dayTest(){
_root.maincontent_mc.loadMovie(swfs2Load[getData.day])[code].....
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Dec 7, 2011
[code]I want to input a number and find a match for the number, returning the values on the row in to specific fields for each number. For example, if I input the number 10 in an input field, I want the number 1.2276, 0.00100, 106.38 and the rest of that row to output these values I have seen so many options, don't know where to start.
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Feb 6, 2010
How to compare a string with strings inside an array for a match? I have a file in which each sentence (or word) (generally string) is present in a new line. Opened the file and read the contents to a string.
Code:
private function readHandler(event:Event):void{
_str = _readStream.readUTFBytes(_readStream.bytesAvailable);
_strArray = _str.split(" "); //contains each string that appears in a new line
_length = _strArray.length;
[Code] .....
But this doesn't work. Seems like if(_input == _strArray[i]) never gets executed even if they are equal. What might be the problem. Is there some better way to so it?
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Apr 21, 2010
I created a project ih a lot of traces everywhere. Now, is there any way to put the whole output text into a dynamic textfield ? I'm searching for a way to do so with AS3.
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Feb 2, 2009
Is possible to display all the information in the Output folder into a textField on the stage ?
I need to debug after publishing and I can't replace each single "trace" functon.
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Apr 23, 2011
I'm trying to Have multiple buttons that when clicked on, they display a text unique to each button. I don't want it to simply throw a textfield on top of the old one but rather to hide the other text field and insert a new one.
ActionScript Code:
var fl_TF:TextField;
var fl_TextToDisplay:String = "Text 1";
var fl_TextToDisplay2:String = "Text 2";
[code]....
Clicking on 'button', it displays the proper text.Then when I click on 'hider' button, it displays the right text and takes the text from 'button' away.However, the file crashes when I click on 'hider' first. Also, clicking on 'button' a second time doesn't take away the text that 'hider' symbol produces.
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Mar 20, 2009
I am building a dynamic multi-line textfield that has a backdrop so I need to know about the height of the TextField. Strangely TextField.height will almost always return the right results. But sometimes (e.g. when the last line only has one word) it will return a wrong value with the last line missing. Am I doing something wrong? Or is this known to happen. And is there a good workaround? Should I use getBounds instead?[code]
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Sep 8, 2010
I have a simple dynamic textfield with the variable name total_txt. Why am I getting an error with this code?
Code:
var myNum:Number = 0.00;
total_txt.text = myNum;
I'm assuming it's because the textfield is only wanting to read a string and not a number, but how do I output a number to a dynamic textfield?
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Jun 24, 2009
PHP Code:
function spaceCalc() {//selected item from a list trace(mainList.value); //selected item from a group of radio buttons trace(sizeGroup.selectedData);//trying to make it realise that mainList.value is the name of an arraytrace(mainList.value[sizeGroup.selectedData]);}
I'm trying to use two components to collectively produce a result from an array. This is what I have so far...
PHP Code:
function spaceCalc() { object = mainList.value;objectB = sizeGroup.selectedData; trace(objectA[objectB]);}
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Sep 2, 2005
there is a 10 arrays in my root and everyone contains 2 inputs: new arrays = myresult1["1","2"]like this one, when i got a new result i change it in all arrays in the fla file and play it to get the swf which i'll use it in my screen.is there any way to make it load from txt file i'll put in it the final result and if i do this will it load the final one or i've to add refersh method in the swf file.
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Jan 31, 2011
What's the difference between looping through an array or using array.every() to assign a callback to each array element?
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Jun 11, 2010
I'm using zend_amf and flex. My problem is i have to populate my advance datagrid using array collection. this array collection have a children.[code]...
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Sep 27, 2010
I have datagrid. the source for this datagrid is a url that returns n number of rows in json format.
i want to save this result in an array and show 20 records in the grid at a time. and cycle to the next 20 records in a time interval.
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Dec 20, 2011
basically I have an array that stores some var(int/numbers). And when I loop through the array changing the numbers of the var, at the end the number seems still unchanged. You would have a better idea of what I'm talking about base on the below code.
private var _numArray:Array = new Array()
private var _no1:int
private var _no2:int
[Code]....
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Jun 29, 2010
I have a 2D array that creates a table with value that contain sum of 2 dices. But I want the result of the dice roll display on the appropriate text box on the table. I'm stuck at getting position of textbox which shown at bottom code where I have it as that position as now. Select is the instance name of those textbox.
Code:
var row:int=7;
var colum:int=7;
var dicechar:Array=new Array();
var reddice:int
var whitedice:int
var textboxarray:Array=new Array();
[Code] .....
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