I have an application with a viewstack that contains all the components that need to be displayed. The navigation is defined in the main application. All the components are based on canvas. The main application looks like that:
[Code]....
I'm trying to figure out how to resize a child canvas but I can't quite figure it out. I have a bunch of mini canvas' around a parent canvas like this:
<mx:Canvas width="10" height="10" backgroundColor="#040404" top="0" left="0" id="anchorTL" />
<mx:Canvas width="10" height="10" backgroundColor="#040404" right="0" top="0" id="anchorTR"
[code]......
Having read about Container creationPolicy (thanks all the references in StackOverflow)I have a TabNavigator and AS code in the initial Tab needs to reference components of second tab (a Canvas with multiple children).But the components of the second tab are null until that Tab is rendered.
According to the documentation as I read it, I should be able to set creationPolicy on the second tab/Canvas to "all"; the TabNavigator will instantiate all its top-level children, even with its multi-view creationPolicy="auto"; and I was hoping that when creating the child Tab/Canvas, that the creationPolicy="all" of that single-view Container would be honored.
But it appears that this is not the case; if the TabNavigator has creationPolicy="all" then the second Tab is populated (but so are the third, fourth, ...); but with "auto" the second Tab is created, but not populated, even though its creationPolicy="all".Is there a way to get just selected Tabs to pre-instantiate?
I've a custom component where I do some graphics (e.g draw a line) and dynamically add a subcomponent (e.g a label) to it.
If I base the component off Group (which is recommended as per docs since its a spark component) then when I dynamically add a label the graphics part disappears.
However if I base it off Canvas this doesn't happen.
Why is that the case?
Here is the code.
MyComponent.as
public class MyComponent extends Group
{
public var x1:int;
[Code].....
I need to add an UIComponent (Label for example) as a child on a canvas and I need to set it on-top (when user click on the label with the mouse, the target event will be the label and not the canvas)I'm sure flash has a solution for that but I can't find it on the net.
View 1 RepliesI have the following code in my flex project.
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I want to dynamically add different items to thumbContent canvas and use scroller canvas to scroll. I see than the height of thumbContent bigger than 7977 it truncate from scrolling. So - I see the scroller canvas with empty space on top. Then I scroll to bottom - I see the content of thumbContent and at bottom scrolling I see empty space too.
I'm trying to skin a canvas with an image (which is essentially a custom border for the canvas). I've been trying the backgroundImage style as well as the borderSkin style. I can't get the image to scale to the full size of the canvas though. I was wondering what the best way to go about this is.[code]...
View 2 RepliesSo I made a XML slideshow viewer that reads in an image url, title, author, date, from an XML and sequentially goes through the list through the use of a conter variable.
I was wondering if there is an easy way to implement a way for the app to start on a random child of the XML and go to a new random child, but only hitting each one once, until it loops.
So if I had three images it could go 2, 3, 1 (start over) 3, 2, 1 (start over) 1, 3, 2 etc.
but obviously I'll have a dynamic number of images.
if you want some source code and an example can be found here[url]...
I have a Canvas(oldcanvas) whose child is a Panel [and is the only child].
Now i want to drag and drop that panel on to someother canvas(newcanvas).
But by using newcanvas.addChild(oldcanvas.getChild(0)) is not working.
I am able to add the complete oldcanvas to the newcanvas but not able to get the child i.e the panel inside that.
I got a square component inside a canvas which when clicked shows a glow effect-indicating selection-while clicking somewhere else this effect is removed-indicating deselection.The problem is that the canvas always dispatches the "deselect" event, even if the mouse if over the square.I worked around this by defining a circumstantial function which removes the child's width,height from the parent's "clickable" area.Is there a better way to tell the canvas to dispatch his event only if not over the child ?
View 1 RepliesI am trying to develeop a Graph Structure with drag and drop features in Flex. I have to connect various components/children on the canvas. Once i drag n drop the components on the canvas, i am using SystemManager event handlers to draw connectors between the components. But, as i click on one component and drag the mouse, the line is drawn on the canvas as long as my mouse stays only on the canvas. If the mouse moves over a component/child(that has been dragged and dropped onto the canvas), the line is drawn to the origin of the canvas from the first clicked component. How shud i recognize the component when i move my mouse over the component? I want the line to be drawn connecting the components once my mouseup event is called.
View 3 RepliesI'm working MCQ, for example now i've the the correct answer store in cAns and I've 4 text box from name from Ans1.text to Ans4.text how do i random the cAns to appear randomly in any of the 4 .text? I think to use a while loop? to put cAns in one of the .text and cAns + Math.random for the other 3 .text i dunno it's correct. i tired something like Ans(Math.ceil(Math.random()*3)).text = cAns; but i wonder abt how the other 3 .text and this way didn't seem to work too.
View 8 RepliesI wasn't quite sure how to describe my problem in the subject. I have a plane MC and a crate MC. The plane only flies along the y axis from the bottom of the screen to top. Along the way I want it to randomly drop the crate MC. My code is below. The problem is that the crates spontaneously keep spawning and not near the plane.
function movePlane():void
{
var tempY:Number;
[code].....
I'm trying to distribute 3 objects randomly on my stage but it's not working. My movie is 800x800.
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I am trying to write a script that generates a random letter, then sends that letter to random destinations on the stage. I have been unable to get it to work. I think there may be a conflict with my code, something that is incompatible with the as3 changes.
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I am using the load random movie script: [URL] with no problems. I would like to add some functionality to it though. How would I make it so once the movie loaded plays, it will play another movie from the array, but picked randomly as well?
View 6 RepliesI am having an issue with an actionscript event that I am firing every time a flex component resizes. In the event, I am altering the height of the flash object within its html wrapper via an external javascript function. This in turn causes the component to resize and the event to loop in upon itself and continually add height to the component.
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I have a column of objects down the center of the stage and I need them to randomly point either to the left or the right. They have been placed using a for loop so I can't point each one individually. I was told I could use Math.random to flip their scaleX position but I can't get it to work.
View 4 RepliesI have a movie with various movie clips on certain frames. What I want is the playhead to randomly jump to different frames I specify within the movie after each Movie clip has played. So at the end of each movie clip there would be a random script forcing the playhead to play another movie clip randomly. My movie has 100 frames but I only want the random sequence to occur on the following frames 10, 13, 25, 86, 75, 56. Or If I labelled the frames how would I label them?? Would they all have to have the same label, or each label different?
View 2 RepliesBasically, I have movie1, movie2, movie3, movie4 in the library, with linkages.
These are just 5 frame clips, with a single dummy_mc moving statically over the 4 frames.
I need these to be picked randomly and placed (each has its own set of co-ordinates where it should appear) on the stage at a random set interval (ie, every 2-3 seconds).
There are also 7 items (item1, item2, etc) in the library.
So once one of the 4 movies has been placed on the stage, I need one of these 7 items to randomly attach itself to the dummy_mc within that movie (and, I guess, generate instance names etc)
I have a HorizontalList that is resized at runtime. The problem is that the items are not adjusting their height to the height of the HorizontalList. I use an item renderer (vBox) which has its height set to 100%. But the items always stay at their initial size.
View 1 RepliesI have been making a shooting game(birds-eye view), and have put 'Bots' into it but i seem to be have trouble making the bots spawn randomly over the entire map. (550w x 400h-the usual)I have tried using the Math.random function but it only picks between 0 and 1; is there a way to make Math.random choose between 0 - 550 (for the width of screen) ???Or would i have to make some function for that purpose?
View 8 RepliesI am trying to figure out a way to randomly move a ball inside a bigger circle. The motion has to be smooth and completely random.
View 1 Replieshow would you go about creating a random equation? i would like to randomly generate two individual numbers, a random operator (out of +, -, *, /) between these numbers and then the user would input a number to answer the equation... any thoughts on this?
View 4 RepliesFlex charts, like AreaChart, have wonderful built-in support for displaying data "tool tips" when a user hovers over a point supplied in the data of a graph. You can hover over any of the bar graph examples on this page for a demonstration. I have a graph situation where I optionally draw in some dots as reference points on CartesianDataCanvases supplied to my AreaChart through it's <mx:annotationElements> and <mx:backgroundElements> tags.
I would like to have the same hover data-tip functionality that the AreaChart has, but applied to these dots. I realize that I am just drawing on canvas, and that no actual dataProvider supports these dots, but if there was a way to supply the CartesianDataCanvas with an array of data values or something to that effect,
I'm developing an engine to generate components.I been wanting to get my xml script that read and create a component to be load into 'content' canvas. I not sure how do I get the addChild work correctly as in 'content'.addChild instead of the one shown below:[code]
View 1 RepliesI have made a video player in AS3 and it works very well.Now, i would like to make a function to load and read randomly my video files.I'm looking for the best way to do that.What do you think about that ?I thought of these solutions :1 ) With an xml files2 ) With a database and some SQL3 ) Load randomly the files from a folder on the server.
View 4 Repliesi have problem with swfLoader in flex, when i close following code in click method i can easly add many swf to main application
<mx:VBox id="content" width="100%" height="100%" ></mx:VBox>
public function doIT():void
{[code]....
when i close adding those swfs in loop i have the same error, it looks like child apps couldn't access certain objects that were instantiated by another child app, so what can i do?
The basis for the chat window is a canvas. I've got that showing, but how do I make it scroll up? I want to clip the window so only the last 15 lines are shown.[code]...
View 1 Replies<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Canvas width="100%" height="100%">
<mx:Canvas backgroundColor="#A8A8A8" height="100%" right="0" top="0" width="100">
</mx:Canvas>
[Code]...
My code above works absolutely fine, until i resize my browser window to a size below 800px width. When the browser window is make of lesser width than 800px, the canvas with background color #A8A8A8 is on the right of the window, but the problem is, when I move the scroll bar, the canvas should remain on the right of the window. Which does not happen, and that is what my problem is.
How can I solve this issue. What should I do to keep my canvas be on the right=0 all the time.