Actionscript 3 :: Flex - Higlighting Element On Mouse Over?
Oct 11, 2009I have a canvas with several small canvases on it.Like this:
public class Board extends Canvas
{
public function Board()
[code].....
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Flex :: Events - MouseEvent Doesn't Fire When Mouse Stays Over Element
Apr 23, 2010i'm trying to make a scrollable box, when a mouse enters and STAYS on "wrapper"'s area, "pubsBox" moves 10 pixels to the left.
<mx:Canvas id="wrapper" height="80" width="750">
<mx:HBox id="pubsBox" horizontalGap="10" height="80" width="100%" />
</mx:Canvas>
My problem is that I'm not sure how to make the MouseEvent.MOUSE_OVER work, to recognize that the mouse is still ON the area and so pubsBox should continue to move 10 pixels to the left every second. I understand that i have to use a Timer, but what I'm concerned about is the fact that I can't get Flex to recognize that the mouse is still OVER "wrapper" and continue firing the event.
ActionScript 3.0 :: Check When Mouse Is Over A Particular Element?
Nov 11, 2010Whats the best way to check if the mouse is over a particular element?
View 1 RepliesHtml :: Css - Flash Receives Mouse Events Under An Element When Opacity Set?
Mar 27, 2010I have an HTML document with a Flash object and an absolutely positioned HTML element above it. If I set the HTML element's opacity CSS property to any value less than 1, the Flash object (that is actually covered) receives mouse events. This problem cannot be reproduced with pure HTML elements. Furthermore, Flash only receives hover events, so I cannot click below the layer.I put a demonstration of the problem online.I get this behavior in Firefox 3.6, Safari 4.0 and Chrome 5.0 in both Mac and Windows. Flash plugin version 10 is installed.Is it a bug or the the normal and expected behavior? If the latter, then how can I prevent Flash receiving events when it is covered with a translucent layer?
View 5 RepliesJquery :: Embedded Element Hogs Mouse Wheel Scrolling / When Hidden And Displayed Again
Mar 4, 2011I have researched the infamous 'Flash hogging keyboard focus' issue, but I believe our issue may involve a workaround that someone else has already come across. I've tried the various solutions I've found on stackoverflow and other sites, which I summarize below.We have a web app, and a particular interface loads several divs that we are using as "tabs". When a user clicks one of the tabs, we hide the current div and un-hide the new one. Our main tab (which is loaded when the page loads) embeds a document from Scribd, which is loaded as a Flash movie. When a user clicks on the Flash movie, they scroll with the mouse/keyboard like normal, and when they click outside of the document control returns as expected.When they navigate to another tab and then return to the original tab and click on the embedded Flash to navigate within it, the embedded Flash steals control of the mouse scroll and won't let it go. The user can click in this document and scroll with the arrow keys and then click out of the document and scroll the parent window with the arrow keys, but mouse scrolling is still bound to the embedded Flash movie. The only remedy is a hard page refresh.[code]This doesn't work -- I can confirm that the element is removed from the DOM, but when it is returned to the DOM it hogs mouse scrolling when clicked just like before.I also tried a similar solution, but instead of removing the element I called [code]
View 1 RepliesActionscript 3 :: Get Element Inside Another Element Just Having It's Id In Dynamically Created String Form?
Mar 18, 2012I know that there is no such function as getElementByName in Flex but I also now that you can do this["object_id"] to get the element of the application u're in.What about getting an element inside another element?I've tried making element["id"] ? But in my try-catch it always runs the "catch" part..how do I get an element inside another element just having it's id in dynamically created string form?
View 2 RepliesActionScript 3.0 :: Render Value To One Element Of Flash On Basis Of Other Element?
May 10, 2010I have flash where there is a link for song download. And, at the bottom of the flash I've a count, loaded thorugh flash vars which should increment everytime donload button is hit. Please let me know what approach should i take to do that. can i call a Java method on donload button which will insert a row in the table and and then get the count and render it to the count variable in my flash?
May be this extremely confusing. Here is a very similar example on how it is done. This is actually very similar to what i want to do. [URL] on this link there is count below which increments you hit the download button.
ActionScript 3.0 :: Element Is ITooltippable Vs Element['tooltip']
Oct 25, 2010I've built a rather robust tooltip class recently that attaches and draws a single tooltip sprite to the root, then uses MOUSE_OVER to detect when it is over a tooltippable object, and shows the appropriate tooltip text. At the moment, I'm ensuring that any elements in my application which wants to take advantage of showing tooltips implement the ITooltippable interface, and expose a public getter, get tooltip().
[Code]...
ActionScript 2.0 :: Hiding An Element If Another Element Is Undefined
Apr 13, 2006Basically I have 14 text boxes, each box draws its content from an external txt file. Next to each text box is a button. I want the button to be either visible=true or visible=false depending on weather or not the text box has content or is "undefined" Here is what I have so far, and it's not working:[code] I would like a FOR loop to just run through the variables and check to see if any of them are undefined. if it is, then make the correct send button invisible.
View 8 RepliesFlex :: Get An Array Element?
Aug 18, 2009I have an array like this
public var dataAL:Array=[
{Kiv:"cash", jan:26,janTarget:28,feb:27,febTarget:26,mar:30,marTarget:32,apr:31,aprTarget:32,may:28,mayTarget:29,jun:46,junTarget:32,jul:37,julTarget:39,aug:40,augTarget:42,sep:41,sepTarget:42,oct:48,octTarget:49,nov:40,novTarget:41,dec:38,decTarget:40},
[code]....
Now if i want to access febTarget for cash how will i do it?
Flex :: Add Element To Top Of List?
Dec 15, 2011I've got a spark list that gets dynamically filled.So far the new items appear at the bottom of the list. What I'd like to do is to add them at the top.The items in the list have a unique ID so some kind of sorting mechanism would probably do the trick as the new items have a greater ID than the old ones.What I'd like to avoid is some complex method behind this as I'm working on a mobile platform and the list can get quite big so I need this to be as efficient as possible.The list's data provider is an ArrayList that gets updated using binding.
View 1 RepliesActionscript 3 :: Flex - Drop Element When Too Big?
Apr 13, 2012In Flex Mobile I have a few buttons in the action bar. On devices with very small screen (such as the HTC Wildfire) not all buttons can be shown. Is there a way to tell Flex to hide an element when it doens't fit? I know it is possible by using states and test the width of the screen but I hope there is another way..
View 2 RepliesFlex :: Get Viewport Element Index?
Dec 5, 2009I use flex4 list[code]...
as far as i know , i can only know the the index that i already select by function
list.selectedIndex
did flex4 proivde some other function that i can use?
Display Element Borders In Flex App?
Feb 1, 2010Is there a way to put borders around the (MXML) elements of a Flex application? I'm picturing something similar to what Firebug does for HTML with the Inspect button (url...)
View 4 RepliesFlex :: Prefix For Element Not Bound?
May 23, 2010I am a newbie in Flex development and using Flash Builder 4 with SDK 4. Now I get the error that "the prefix "fx" for element "fx:Style" is not bound" in line number 4.I searched for it, and it has sth. to do with namespaces, but I can not solve it by myelf.I have the file called "UserStory.mxml" in the directory "components" to place it via the main.mxml onto the screen:
<fx:Script>
<![CDATA[
import components.UserStory;
[code]...
Flex :: Parameters Of Element From Graphics
Nov 25, 2010how do you know the parameters (eg height and width) of the element, if the constructor is passed only his Graphics?
View 1 RepliesFlex :: Get The Index Of First Visible Element?
Jan 21, 2011I have a simple list in Flex that is populated every N seconds by a dataprovider. My goal is to avoid scrolling the list after the dataprovider has been changed.
So, before I populate the list, I save the selectedIndex, and once the dataProvider is filled, I call:
list.selectedIndex = index;
list.scrollToIndex(index);
Trouble is that this moves the selected item of the list to the top. The solution would be to get the index of the first element displayed in the list: but I have no idea on how to get that.
Flex :: How To Put Things Above HTML Element
Jul 20, 2011How do I put things above an mx:HTML element? No matter where I place the code it's always under the <mx:HTML> element.
Example:
<mx:Canvas x="50" y="50" width="50" height="50" backgroundColor="#ff0099"/>
<mx:Label x="150" y="50" color="#ffffff" text="CAN YOU SEE ME?"/>
<mx:HTML x="0" y="0" width="500" height="500" location="[URL]"/>
<mx:Canvas x="50" y="50" width="50" height="50" backgroundColor="#ff0099"/>
<mx:Label x="150" y="50" color="#ffffff" text="CAN YOU SEE ME?"/>
Xml :: Flex - Unable To Query Each Element?
Feb 7, 2008<?xml version='1.0' encoding='UTF-8'?>
<feed >
<id>http://gdata.youtube.com/feeds/api/videos</id>
[code]......
Flex :: Delete XMLList Element With A Given Index?
Nov 13, 2009How can I delete the element with a certain index in a Flex XMLList?
View 1 RepliesFlex :: Layout - Decrease Gap Between Each Text Element?
Dec 16, 2009I have an mx:vbox and inside i have several mx:text elements.how do i decrease the gap between each line of text that is shown ?i tried doing the following:
<mx:VBox borderColor="black" borderStyle="inset" width="80%" verticalGap="0" paddingBottom="0" paddingTop="0">
<mx:Text text="a" width="80%" paddingBottom="0" paddingTop="0"/>
[code].....
Flex :: Drag Actual Element Rather Than A Proxy?
Dec 17, 2009I'm trying to implement a dragging system which can only be described as similar to dragging the map on Google Maps. I can set up dragging easily in Flex, but unfortunately the standard model of dragging i.e. dragging an element proxy and dropping it in another element is not what I'm after.
Is there anything built into flex where the actual element rather than a proxy can be repositioned in a different place within the same parent? Or will I have to hand code something using mouse events as you would if implementing a solution in JavaScript?
Actionscript 3 :: Flex: Create A Screenshot Of UI Element?
Feb 22, 2010I want to make a screenshot of custom as3 ui element (which was extended from Canvas), and then upload the image on the server. a small example of this?I am trying to do the following:
// This is UI component extended from Canvas
var chessBoard:ChessBoard = new ChessBoard();
// I displayed pieces on the board, but didn't add it to the stage (I just need a
[code].......
Flex :: Calculate The Height Of Parent Element?
Jun 3, 2010I have three datagrids inside VBox container. Since I don't want scrollbar in my flex widget i am increasing the height of SWF through javascript, which increases with each addition of row in my datagrid. My query is how can I get the exact height of my VBox which is the parent element of datagrid. I am not able to get the height of VBox. I have tried to use measuredHeight,height with no success.
View 1 RepliesFlex :: Animation - Get The Element To Move And Fade
Jun 30, 2010I have spent 2 hours on this simple state to state transition with simply resize and move animation. I can get the element to move and fade...but there is no resize animation at all. The panel element stay the same width whole time. If I copy the code to a brand new test mxml file, it works, but not in my main application file.
[Code]...
AS3 :: Flex - Check For XML Element Type Of A Node?
Aug 11, 2010Say I start at a leaf node, and I traverse up the tree by using .parent(). I need an exit condition once it hits root. At the moment, I'm using parent.@name != "root", where name is just an attribute, but shouldn't I be able to check the type of element as well? How? Also, is there another way to end the traversal in as3?
View 1 RepliesFlex :: Debugging - Get Path To Element Through A Browser?
Sep 28, 2010Is there any plugin for any browser which can tell me the pass to certain flex element?
I mean, I have a flex frontend. And I need to find the full path to some element, like /topLevelPanel/innerPanel/checkbox[0]/img.
Flex :: AdvancedDataGrid Set Highlighted Element Programmatically?
Dec 3, 2010I'd like to be able to tell my ADG to set a specific row to be highlighted and update the adg rendering to match such new value. Note: highlight != selected.
I thought perhaps setting highlightUID would do the trick, but I can't seem to get the ADG rendering to update.
Actionscript 3 :: Flex 4 Sprite Visual Element
May 4, 2011I have the following ActionScript 3.0 class:
[Code]...
Where am i going wrong? It seems to be the most basic example but i'm stuck. PS: I'm using FLEX 4, Flash Player 10, and Flash Builder 4
Flex :: Set Spark Element's MaxHeight To 100% Of Container's
Aug 22, 2011I have a list component with a (row oriented) tile layout in a group that sits in the main Application. I want the list to be centred vertically when there are not enough items in to fill the application window height, so verticalCenter="0". However, when there are more items than can fit vertically on screen, the list expands beyond the application window height and the scrollbar doesn't kick in. I can remedy this if setting the list height to 100%, but that means it's not vertically centred when it contains less items. The ideal solution would be maxHeight="100%", but of course maxHeight doesn't work with percentages. How would I go about achieving this behaviour?
[Code]...