ActionScript 3.0 :: Flash : Reference Input Text Box String?
Dec 12, 2010
how to make a simple AS3 class.I've made a simple calculator application that allows you to add, subtract, multiply, and divide after entering 2 values into their respective text box.The problem, how ever, is once I moved it into it's own class, I cannot figure out how to reference the text fields. I have the movie clips referenced just fine, but, I cannot figure out the text fields.Here are the errors it's spitting out:
Code:
1120: Access of undefined property Number1_txt.
1120: Access of undefined property Number2_txt.
1120: Access of undefined property finalValue_txt.
And it does that for each instance of those in the Calculator.as
Main.as
Code:
package {
import flash.display.MovieClip;
public class Main extends MovieClip {
[code]....
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Similar Posts:
May 23, 2009
I tried to the following code but it doesn't work presumably because I'm trying to split an input text field but I can't say split("
")
The code:
Code: Select allvar text_height = input_txt.split("
").length*12;
Is this possible to do?
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Feb 25, 2010
I have encountered strange problem. I have created simple Flash text field control and I wanted to compare its content with some other string. This comparison in triggered when user is pressing the button.In Action Script 2.0 code I noticed that a caret return character () was added at the end of the string coming from the input text field.It is easy to overcome the problem obviously, however I would like to understand what is going on. I use Flash CS4 with AS 2.0.
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Jan 25, 2012
I am implementing the below code but it throws the null object reference at line number 4. Text input has also been created but don't understand why its showing null object ref. error.
var test:TextInput = new TextInput();
var obj:Object = new Object;
obj.name = 'kapil';
test.data = obj;
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Feb 14, 2010
On stage I have three input text boxes each with an instance name of w1, w2 and w3.On running this:[code]So, I'm trying to set up multiple input boxes and get each text string to concantonate in another string (like a MadLib)
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Oct 1, 2011
I have a list control in a component mxml file. I have created a function in main mxml file, I want to input a text string and add it to this list. How can I do that. Currently using this code
public function add(event:MouseEvent):void {
var name:String = mytextinputid.text;
currentState = 'ChatScreen';
mylist.____
}
Note that this function is in main and the mylist list control is in component mxml.
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Jul 8, 2010
ActionScript Code:
input.text = "[URL]";
function PlayVideo(event:MouseEvent):void {
switch (event.type) {
case "click":
var findVideo:RegExp = /(?<=?v=)([a-zA-Z0-9_-])+/;
trace(findVideo.exec(input.text));
break;
}}
I don't know what video this is (just picked it randomly off of the front page), but by clicking a button, the RegExp is called, looks for an ID in the input.text String, but when it does and I trace it, it gives me this:
ActionScript Code:
QGsGJlCpor4,4
What's with the ,4? How do I get rid of that?
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Sep 22, 2010
I've been trying to compare two strings. One from an input text field, input_txt, and the other a variable. For some reason, even though both trace out exactly the same, it's not seeing a match.
[Code]...
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Jan 19, 2011
So i have an external text file organized like this:
/* $file: data.txt */
&title0=Sacrum
&detail0=Detail text for Sacrum
&title1=L5
[Code].....
There are 28 of these 'title' and 'detail' pairs. The 'title' text is to fill a dynamic text box and the 'detail' to fill another dynamic text box depending on which section the user is mousing over.
My issue is getting the text from the file stored into arrays. For my test loop I keep getting undefined as the stored value, and i know it has something to do with converting a string value to object..
var lv:LoadVars = new LoadVars();
lv.onLoad = handleDataLoad;
lv.load('data.txt');
function handleDataLoad (success:Boolean) {
[Code]....
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Jul 26, 2010
I basically need to store a string of characters from an input text box and have them displayed at the last frame of the quiz. I declared the variable holding the input text as _global.player in the first frame, and upon clicking the start button the code is:
on (release) { _global.player=player.text; gotoAndStop (2); }
These variables are not referenced again until the last frame of the quiz, which reads thus:
stop();playerdisplay.text=_global.player;score.text=_global.correct;'Endng Comments Generator'if (_global.correct<=3) { phrase="Try a little harder next time";}if (_global.correct>3 + _global.correct<7) { }comment.text=phrase;
Yes, I know the global.correct coments are not yet complete, but i dont think that should be causing any issue with the playerdisplay.text (the dynamic text box to display the player name). If anyone could give me a hand that would be great. Nothing appears in the dynamic text box when the final frame of the movie loads.
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Sep 22, 2009
I have an application that is trying to sort of scores. The problem is that when it tries to sort it errors as it is checking if one string is less than another string when it should be doing one number less than another number.
I have played with parseInt but I haven't managed to get it to work?
Code:
this.onEnterFrame = function() {
if (parseInt(yourtime_txt.text)<parseInt(pos1time_txt.text)) {
pos1time_txt.text = parseInt(yourtime_txt.text);
[Code].....
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Mar 11, 2009
I have a simple page with a text box and a go button on it. I am trying to build a URL from text that's put in that box.For example, someone types "peanut" in the box, then hits the go button.When they do, it loads the page "http:[url].....It seems simple, but I am not getting the variable to store/pass properly.
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Oct 11, 2011
I have a string that searches the Twitter API, for keywords, for example :
var url:String = "http://search.twitter.com/search.json?q=Robin%20&lang=en&rpp=100";
I also have a input textfield dynamically created:
var inputField:TextField = new TextField();
addChild(inputField);
inputField.border = true;
inputField.width = 200;
[Code]....
But how do i take the data from the input text field and add it to the string, keep in mind the input data has to go in the keyword part for the string.
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Nov 30, 2010
I have the following code:
var myPercStr = myStr.text;
myPercStr= myPercStr.toString();
var myPerc = Number(myPercStr);
I am trying to get the value of a text field which is created by the user pushing a pin-pad. This text field is a string which is joined() from an Array of the sequence of pin-pad entries. Now my problem is that Flash will not convert the .text text field into a string with which I can use the value to convert to a Number and perform math on it.
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Feb 15, 2011
is it possible to create a new reference to an array by using it's varname ?
e.g.
private var _myArray:Array = new Array("a","m","d");
...
function getReference(_varName:String):void
{
[Code]....
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Jul 6, 2010
I'm wondering, and hoping, if I can access and use a specific instance of an object if I only have the name of the object instance in a string? The code below perhaps explains it a littler better.
[Code]...
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Jul 3, 2009
I'm trying to build a fahrenheit to celsius convertor in AS3. How can I test to see whether what is input into a text input box (flash component) is not a number? This isn't correct but you can get an idea of what i'm trying to do:
if (celsius_txt.text == NaN || fahrenheit_txt.text == NaN)
{
//do something;
}
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Jul 26, 2011
i have an one input text box, first i type text into it and press space bar at this it will become empty and ready to accept next input from starting position, i make the text box empty by
textbox.text = "";
but the cursor not set to initial position in text box it consider "" as "space" and cursor will display after one space only, i need that cursor again move to starting position..
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Feb 3, 2011
I have an issue with font scaling of a dynamic text box.
Currently i have one input box named input_1 with a variable attached to it named "choc_1".
Also, i have a dynamic text box named dynamic_1 with variable "choc_1".
When the user types something on the input box then the dynamic box changes instantly and displays what the user has written.
auto scale-size the fonts to a smaller size if the user types many letters.
The input_1 box has a 13 character limit. My initial font size is 200, i want to scale down so when the user types 10 letters they fit the box and they don't go out of screen. I want to use one line, so wrap or multiline is not possible.
here's a code that i'm trying to fix but i can't get the dynamic box to change:
[Code].....
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Feb 3, 2011
I have an issue with font scaling of a dynamic text box.
Currently i have one input box named input_1 with a variable attached to it named "choc_1".
Also, i have a dynamic text box named dynamic_1 with variable "choc_1".
When the user types something on the input box then the dynamic box changes instantly and displays what the user has written.
I've googled a lot, but i can't find a solution to auto scale-size the fonts to a smaller size if the user types many letters.
The input_1 box has a 13 character limit. My initial font size is 200, i want to scale down so when the user types 10 letters they fit the box and they don't go out of screen. I want to use one line, so wrap or multiline is not possible.
here's a code that i'm trying to fix but i can't get the dynamic box to change:
[Code]....
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Mar 24, 2010
I'm trying to extend the text input that comes in flex to support an icon, just like mac os x search text input has a grey circle aligned to the right, the text input has a addChild method, but it didn't work for me.
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Apr 28, 2011
the last of many problems, is that at the very end of the test, you're shown your score, and you have the option to type your name in a text box and click "save". Doing so will apply you score data (time elapsed, date, correct answers and percentage) along with the name you typed in, and output in a form, that you can save or print off, or whatever. The problem is, the input text box will not let you type in it. If you mouse over it, the mouse stays a pointer, you don't get the text tool. If you click on it, the cursor appears for a split second after you release the mouse button, but you cannot type anything in it.This is the actionscript for the output form:
Code:
//
function saveRecord(record:String, field:String, now:Object, score:Object):Void {
[code]......
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Nov 8, 2009
I'm trying to build an RSS feed reader to display inside a swf on a webpage. I need to figure out how to create the RSS feed reader as it's the last bit I need to create for this website.
Here's the code I'm using:
var rssLoader:URLLoader = new URLLoader();
var rssURL:URLRequest = new URLRequest("http://teachercenter.scps.k12.fl.us/education/rss.php?sectiondetailid=69411");
rssLoader.addEventListener(Event.COMPLETE, rssLoaded);
rssLoader.load(rssURL);
[code]....
I keep getting an error message that reads:
1061: call to a possibly undefined method addItem through a reference with a static text type flash.text.Textfield.
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Apr 11, 2011
How do I to make a function that replaces the selected text in text INPUT on the symbol of the selected one from each list?
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Oct 10, 2011
I am trying to show input text to another text field on run time. I want to show the myOutputBox with in a movie clip. The code is below:
Actionscript 3
package
{
import flash.display.Sprite;
import flash.display.Stage;
[Code]....
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May 10, 2009
how to create text input in flash.text.engine.i not found property for that in elementFornat ,TextLine,TextBox and...like type priperty in TextFiled
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Apr 6, 2010
I have 11 text input fields and I want to test if there is any entry in any of them, if so, build an SQL portion. Rather than manually doing it for all 11 fields, I was wondering if I put the field names in an array and looped around, I could test each. However I do not know how to reference them dynamically.
ie
georef_sql = ""
if (_root.tbxgeoref.text.length > 0) {
do_filter = true
georef_sql = " georef_id like '"+_root.tbxgeoref.text+"%' AND "
}
[Code]...
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Jul 12, 2011
I have 2 keyframes on my timeline.The first keyframe has an input text field (instance name: inputTxt) and a button (instance name: btnTester).When the user clicks the button it takes them to the second keyframe where their text should be displayed in a dynamic text box (instance name: txtBox).I get a null value in keyframe 2.
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Apr 12, 2007
i created an input text box that puts the users input into a global variable, but when i test it it gives me not only what i have typed in but all the html formatting for the font that my input text box has on it.I only want the text that i have typed in to go into the variable but the wackload of html is going in there too. ive tried a few different things, rewriting my code, recreating the text box, changing settings, dont know what im missing.
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Mar 19, 2012
I have the following Application tag code in my widget:
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:local="*"
width="100%" height="100%" minWidth="200" minHeight="200" layout="absolute"
creationComplete="init()"
defaultButton="{Send_btn}">
[Code]...
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