Actionscript 3 :: Flex : Get It's Value From A Var When Click On A Button?
Dec 7, 2011
I have a label that get it's value from a var when you click on a button. The var has already been declared:
public function clickevent
{
label.text = aVariable;[code]....
and aVariable is empty, label2's text is Null (it doesn't give an error, just "Null" in my situation).What I'd like to know is when I later on change the aVariable's value to a string "hasChanged", for example. The label2's text should also change to "hasChanged" without the user having to push a button or anything to make this change.
View 3 Replies
Similar Posts:
Jun 20, 2010
Basically, I have a button and on click it displays a menu. I want to click that menu a second time and the menu closes. Currently, every time you click the button, the menu reopens. I pasted the Flex livedoc example below. If you click the button, the menu keeps reopening.Now, I rigged it up by setting a var to open and closed, so when clicking the button it does a check. However, if you click away from the screen, the HIDE event gets dispatched, and the menu closes. This messed up the open close var being set.
How could I make this Flex example below show the menu on button click, and then on a second button click, it closes the menu? Take into affect that if you click away from the menu, it closes it.Also, I played around with the MOUSE_DOWN_OUTSIDE event for the button and set the preventDefault, and the FlexMouseEvent event.cancelable is set to false.Changing to a PopUpMenuButton is not an option. I have to much skinning involved.Here is the Flex example:
<mx:Script>
<![CDATA[
// Import the Menu control.
import mx.controls.Menu;
[code]....
View 1 Replies
Sep 20, 2010
I want to design a music button for a game like geochallenge
View 1 Replies
May 12, 2010
Lets say i have a button on frame 1. And if you press it normal, you ll get to frame 2. But then if you click it on another way, you ll get to frame 3. How do i do that easy?! With another way i mean like shift click or ctrl click or is it an easier way?
View 3 Replies
Jan 17, 2012
I have a tab navigator which contains the 4 tabs Account, Configuration, System and Dashboard. In the Configuration tab there is a button labeled add new config. If the user clicks this button the system tab should open - how to do this?
View 1 Replies
Apr 26, 2010
I wahnt to change button appearance when it was clicked.
<?xml version="1.0" encoding="utf-8"?>
<s:Button xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"[code]..........
Is there a method using states? I could then use the skin convention.
View 2 Replies
Jun 19, 2010
I created a Button in MXMXL. On button click, I create a Menu as a child of the Button. I am using an XML datasource. The reason for creating it this way, was due to the amount of custom skinning involved. A popupmenubutton was not an option. Anyway, so my question is this: when clicking the button, the menu is displayed. However, if you click the button again, the menu reopens. I want the menu to close if the user clicks the button a second time. Now, I got it to work by setting a var after opening the menu, and then I check that var on each click to make sure that the menu isn't already open. If true, then it will close the menu, instead of reopening it. This works, until the user clicks away, in which the HIDE event gets dispatched and the menu closes. My hack no longer works.
View 1 Replies
Jul 20, 2009
The problem i am facing right now is a filename.php generates filename.xml.... and this filename.xml is called in my Flex Tree.Now everytime i update my DB, the values are not getting reflected into filename.xml unless i call the filename.phpNow how would i call filename.php from flex which will make the update of xml
View 1 Replies
Jun 11, 2010
Consider the following mx:Button:<mx:Button click="doSomething()" id="myButton"/>Is there some way to programmatically emulate the user clicking the button?One obvious way to do it would simply be to call doSomething() which would give the same end result as clicking the button. But I'm specifically looking for ways to emulate the click -- that is something along the lines of myButton.click() (if that should have existed).
View 1 Replies
Aug 9, 2010
i'm trying to embed a swf to my as3 flex project like this:
[Embed(source = "../assets/next_button.swf")]
[Bindable]
protected var nextButtonClass:Class;
protected var next_btn:MovieClip = next_btn = new nextButtonClass() as MovieClip;
// ...
next_btn.addEventListener(MouseEvent.CLICK, onAdChange);
next_button.swf is as2 and created with adobe flash cs4. there is a single button inside it.
if i change type of button symbol to movieclip at next_button.fla, there is no problem at passing CLICK event.
i tried to cast next_btn to mx.controls.Button and fl.controls.Button classes, next_btn is becoming null in that case.
by the way button is reacting mouseover and click events properly just doesn't pass it to upper swf.
is there any trick i can do to pass Button events to my container swf?
View 3 Replies
Mar 27, 2010
I want to populate a ComboBox after a clicked a button.
[Code]...
But when he executes the last line, I alwas get the following error:
[Code]....
View 3 Replies
Aug 24, 2010
I registered a very simple button event listener in A.mxml:
<mx:Script><![CDATA[
import mx.controls.Alert;
public function Handler():void
[code]....
It works fine when clicking the button everytime.Now I want to have something interesting,that is,I want to capture this buttonClick Event in another mxml file,say B.mxml and do something in B.mxml instead of A.
View 1 Replies
Nov 2, 2010
I have a flex application mxml file with 3 tabs.the first tab having the link button to select the value in the 3rd tab. Suppose, i have a link button in first atab. And the 3rd tab contains the combobox with values:"basic", "advanced". by default the vaule is displaying "default". When i select the linkbutton on the first tab, the "advanced"should be displayed in the comboBox on the 3rd tab. and the problem is , when click on the first tab link button , at that time the 3rd tab is not initialized. So it is not displaying the "advanced" in the comboBox. selecting the 2nd time on the link button it is displaying fine. But not first time. code: thirdTab.comboBoxId.selectedItem.data = 1;
View 4 Replies
Jun 12, 2009
I have created a linkbar with two labels. Now, I need to keep a track of the label clicks.i.e. If in the beginning "First" is clicked, the details will be displayed. After that, if without submitting the details, "Second" is clicked then an alert message should come to inform the user that "First is still in progress, do you want to cancel and begin Second operation". Vice-versa for Second to First transition. I need to know how to write events to keep track of which button clicked.
View 1 Replies
Mar 3, 2010
I have defined small MXML component which calls web service which returns random number on request, then my component displays the number.
How do I refresh the MXML from main application control, so it will recall server again?
View 1 Replies
Sep 8, 2011
How do I detect the enter key being pressed on my button and fire the click event handler? (For example on a TextInput field there is an 'enter' event).
View 2 Replies
Jul 2, 2009
I have referred this for creating error message tool tips, to be displayed continuously unless the error is resolved by the user. :: [URL]
But, this is being applied to a pop-up window visualized as a pop-up form.
When the user clicks 'CANCEL' button, I want the error message tooltips if present to be cleared off from the screen. The message tool tips remains on the screen even if the CANCEL button is clicked.
View 1 Replies
Sep 20, 2010
I'm using a data grid with an item renderer that creates a toggle button. The idea is to have a list of items and only allow one to be selected and pre-select one at start.I've got the single button selection working, meaning that when I click on on toggle button, the others are deselected.My problem is to create a way of pre-selecting an element of the data grid or simulate a click on a row and selecting the corresponding toggle button.If I use the datagrid.selectedIndex the result is a selection but the toggle button doesn't get selected.Here is the code exampleIn this example I am using the array value "selected" to define selected button, not my favourite solution but the one that worked first.The array collection:
public static const ValuesList : ArrayCollection = new ArrayCollection(
[
{ID:0, Name:"One", selected:false},
[code].....
View 2 Replies
Dec 14, 2011
I have read all threads and can not find a solution but i am not somebody with a lots of knowledge about actionscript so here is my problem i am using this script .
[code]....
the problem is that when i click on the first button loads ok but when click on second still showing the first movie clip in the back ,,,,, i have try everything without luck ,,,, i guess i need to keep reading but will like to find an answer to this situation ,
View 3 Replies
Sep 11, 2010
I created a movieclip animation that only activates when i rollover the movieclip button. I further extended the frames and created another frame animation that i active only when user clicks the button. So i have a roll over/out animation and click animation in the same movieclip in the same layer. Now the problem is that when i click on the button, its supposed to take me to another page, and it does, unfortunately without the click animation. That means after i click on the button its supposed to first finish the click animation and then go to another page. But when i click, it takes me to another page without showing the click animation
SO I tried the If function, but i seem to make a mistake somewhere and i dont know what to do. Now there is no error in script, but onw there is a problem in link, the button finishes the click animation but it does not go to the tarrgeted"about" frame. here's the code
[Code]...
View 1 Replies
Jun 21, 2010
I am building a flash interface and I would like a menu where it is hidden to begin with (just a tab). You click the tab to expand it, and click again to collapse it. I've made a movieclip with animation of the menu opening up and closing, but I can't seem to work out how I'd go about making the movieclip open and close properly.
View 4 Replies
May 18, 2011
I need a counter click button that can storage every click on a txt file or something..
View 1 Replies
Nov 12, 2009
I have a test button i would like to have play a movie where a graphic expands. Once stopped, I would like to be able to click that same button and have the graphic go backwards. I would prefer to have timeline reverse, rather than lengthen the timeline of the mc because then i have to line up the start and end, and if one changes, i have to remember to change the other.
btn_test.onRelease = function(){ if (_root.adinstance._currentframe != 1) { while(_root.adinstance._currentframe != 1) { _root.adinstance.prevFrame(); else { _root.adinstance.play(); }}
[code].....
View 3 Replies
Jul 26, 2010
I am trying to work out this issue in as3 and I'm sure its simple but can't seem to get my head around it. If anyone can see a sollution I would be very happy to hear from you. [URL]..If you click on the red button and click back and previous you will notice that the speed it goes back when you click previous is much slower the further through the slides you go?
[Code]...
This is a simplified version on the code, I'm sure its in this chunk somewhere.
View 4 Replies
Aug 4, 2011
How I will be back in Login Page after click of logout which is in application's component.
Project.mxml
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" width="100%" height="100%"
[Code]....
View 2 Replies
Mar 29, 2012
I want to listen both click and double click events for advanced data grid in flex. I have given double click enabled true and written the function in itemdoubleclick but only click is working but not itemdoubleclick
View 1 Replies
Dec 27, 2010
In one of our project we are using flex for front end, blazeds/java in the backend. Its an existing code where services are prewritten. I have to make calls to 3 services in the backend (basically 3 remote objects) and get their result and store the result in an object and show the data of this object in a view.
Now in front end we are using Flex and Parsley Framework. I was thinking of the following approaches.
1) Making commands for each service call and storing the result in a shared object (model) and then displaying this model in the view. In this approach the problem is some services are needed in some other web pages, but they donot need the same model. How should i handle this scenario ? Should i make a asynchronous remote call and fetch the result and then again dispatch and event with the event object storing the result.
2) Making a service call , wait for the result then make another call and wait for the result and then make other call, not sure if this is the right way ?
View 2 Replies
Mar 11, 2010
If I have say 7 buttons, each containing text that changes color on rollover using the "Up" "Over" and "Down" keyframes in the buttons' timeline. Is there a simple way to get the button's text to change color when clicked, stay that way, and then change back to the original color once one of the other 6 buttons are clicked?
The only thing I can come up with is writing pages of code for each button that changes the color of every other button regardless of whether it was active.
View 13 Replies
Jan 12, 2011
i was making asimple menu .
ActionScript Code:
var currentLink:MovieClip = a_mc;
//buttons mode[code]...........
when i click on the button the alpha of this button will be 0.5 , when i click on another button the alpha of the previous button is still 0.5 , and so if i clicked on all buttons the alpha of all buttons will be 0.5,,,i didn't want that , i want when i click on the button , alpha return to 1 for the previous button .
View 5 Replies
Nov 8, 2009
I'm designing an interface for a class, and the buttons that I am using all have multiple functions.For example, when the story button is clicked, I need the mc to stop playing and change to text (in the same window/screen, just no mc playing). The mc is 31 frames long, but if there's a way to just make it loop continuously until told not to, Currently, my code looks like this:
stop();
story_btn.addEventListener(MouseEvent.CLICK,story);
function story(event:MouseEvent):void { gotoAndStop(32);}credits_btn.addEventListener(MouseEvent.CLICK,credits);[code]...
When I click the button, the mc does not stop playing and the text does not show up.
View 6 Replies
