Is there a way in a forEach () to get the next key/value?
example:
var firstItem:Number;
var secondItem:Number;
var thirdItem:Number
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how to get the next key/value while in forEach()?
I'm trying to get specific variables out of a for each loop. These variables are used to display a click event on a marker on a map. If you click the marker on the map, the details pop over it. Now these details are being overwritten each time the loop starts (50 times). The solution I'm looking for, let's me select a marker on the map with the according detail attached to it.
There might be an easy solution but I haven't found it yet.
The code : for each(artistXML in artistList.events.event)
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I have a file with a many button instances, the names of which I've put into 2 different arrays. I'm adding an eventListener to each button dynamically using the forEach...in method. I want the buttons in the first array to call a function and the buttons in the second array to call a different function. I'm getting no errors on compilation, but my problem is that buttons in both arrays are calling both functions.
<code>
var btnList:Array = [bRed, bBlue, bPurple, bGold, bGreen];var greenList:Array = [gb1, gb2, gb3, gb4, gb5, gb6, gb7, gb8, gb9, gb10, gb11, gb12, gb13, gb14];
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I got a europe map designed in flash (1 movieclip, 1 frame, really simple), which contains the map as drawing objects directly inside the scene and in addition some specific countries as clickable buttons. So far it's working fine. What I need now is to make all the other drawing objects clickable without having to edit and script each object. I'm thinking about something like this (pseudo code):
foreach(obj in MovieClip) {
if(obj !typeof(Button)) {
obj.addEventListener(MouseEvent.MOUSE_DOWN, genericClickListener);
}
}
I just don't know the syntax how to achieve that.
I have an image slideshow program working right now and it takes in a folder of a hard coded in number of images. I would like to change this so that it can take in a folder and will display all of them no matter the number. Is there a way to do this in flash? I'm thinking something like the foreach loop in perl or other scripting language. It is possible to store then number of images in a text file but I also don't know how to read that in flash either. I'm working in actionscript 3.
View 2 RepliesDoes the forEach method modify the array
View 4 RepliesI've got e website where the thumbnails for the gallery are dispaly using:
Code:
{foreach from=$product_images key=count item=imageArray name=images}
{foreach from=$imageArray item=image}
{$image.id}
{/foreach}
{/foreach}
and the <ul> list.
Now I would like to display it also on the flash presentation attached to this website.
How can I do it?
I'm passing variables from the wbesite to flash using:
Code:
<param name=FlashVars value="myVariable={$product.product_name}&item_no={$product.product_reference}&thumb={$image.id}" />
When I use '$image.id' without checking the Array it returns only the last image.
I am used to C# and XNA, where its very simple to go through all objects in a list or array.
I am trying to make a tile map, and have a 2D array of TileObjects.
how do i make a loop that goes through all object?
I'm wondering which is faster in AS3:
array.forEach( function(v:Object, ...args):void
{ ... } );
Or
var l:int = array.length;
for ( var i:int = 0; i < l; i++ ) { ... }
was trying to get a prototype run from a foreach loop depending on instance name... but i stripped the code. Why wont this work?
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