ActionScript 3.0 :: Control Of Xml List Created On Different Class?
Jan 20, 2010ActionScript Code:
package
{
[code].......
Similar Posts:
Flex :: MX List ItemRollOver Event Equivalent On A Spark List Control?
May 26, 2011Flex 3 List control had a itemRollOver event. Flex 4 List doesn't have it. Is there an equivalent or a workaround for this issue?
View 2 RepliesActionScript 2.0 :: [FLASH CS5] Custom List Class That Manages Custom List Item Class?
Dec 2, 2011This is my first time working with a class attached to a movieclip that is nested inside a class attached to a movie clip.I've tested all the properties and methods of PTListItem.as and they work properly but when I try to call them on the list item through PTListTop.as it returns undefined.The end goal is to dynamically load a checklist via a txt file.
View 1 RepliesActionScript 3.0 :: Cannot Control Mcs Created By A Loop?
Aug 25, 2009simplied version:(there's a mc of the Box class in the library)
Code:
for (var i:int=0; i<10; i++) {
var box:Box=new Box();[code]......
error: access of undefined property box2
Flex :: Control Dynamically Created Containers?
Dec 29, 2010I'm new to Flash Builder 4 and Actionscript 3 (actually, to programming as a whole beyond some very simplistic stuff). I have watched / read a bunch of tutorials, and started a project but now seem to have hit a wall. The answer is most likely simple, but seems to be alluding me.
How do I (or What approach should I take) to control visual elements, for instance, BorderContainer's, that I created dynamically?
As is, I have an Application containing a BorderContainer and a DataGrid. At runtime, 3 new BorderContainers (which are dragable, and resizeable) are created based on XML data that contains X & Y co-ordinates, and Height and Width values, and then added to the pre-existing BorderContainer. How would I go about getting the properties of these children BorderContainers to be displayed and remain up-to-date in the DataGrid (such as when they are moved/resized)?
ActionScript 3.0 :: Control Nested MC Created With AddChild?
Jan 20, 2011i tried a lot but couldn't fix the problem..
why is the following code is not working?
[Code]...
ActionScript 3.0 :: Control RowHeight Of List Without Using It?
Jul 1, 2009I have a List and a TextArea next to each other in an HBox. Both will have multiple lines of text and use the same font. I'd like the rowHeight of the List to be the same as the TextArea but I don't want to set the rowHeight property because the user can change the size of the font.
In the following example, the 'line1', 'line2' in the List takes up more room than the 'line1', 'line2' of the TextArea. I set padding to 0 for the List but there must be some other styles that affect the padding too. [code]...
Flex :: Scrolling Of List Control Is Misbehaving?
Dec 22, 2009I am having this very weird behavior with a mx:List control not scrolling properly.Here is a snippet:
<mx:List itemRenderer="customerRender" x="19" y="257" height="68" width="290" id="orderStatusHistoryList" color="#CCCCCC" rowHeight="35" ></mx:List>
The custom render creates a vBox that is 35 pixels high with some labels in it.Now, my dataProvider, set in the script block,is returning 3 items for the list (say item1, item2 and item3). Because of the height of the list control, only 2 are shown initially.Now for the weird part, when I scroll down the list to see the next item it is all messed up.
Initial display:
Item 1
Item 2
Display after clicking the scroll down button:
Item 2 (expected)
Item 1 (What the ?, this should be item 3)
Display after click the scroll down button one more time:
Item 1 (all wrong)
Now, if I increase the height of the list control,so it has enough room to display all three items, it displays fine.Also,I put a trace statement is the item render and flex is rendering all three items with the correct data.
Flash :: EnsureIndexIsVisible(), Scroll To The Top Of A List Control?
Feb 27, 2011I'm using FB4 and apparently I need to use ensureIndexIsVisible() to scroll to specific item in my s:List. Anyway, the code below successfully scrolls to the item but does not scroll it to the top of the list (it's at the bottom, and cut off somewhat).
MXML:
<s:List id="Schedule" dataProvider="{schedule}" creationComplete="creationCompleteHandler(event)"/>
AS3:
protected function creationCompleteHandler(event:Event):void {
var d:Date = new Date();
var today:String = String((d.month + 1) + "/" + d.date + "/" + d.fullYear);
[Code]....
Flex :: Set Color Of A Particular Row In List Control For Mobile?
Jul 13, 2011I have a list in flex mobile project which contains multiple rows. I want to set color of specific rows based on some logic.
View 1 RepliesFlex :: Navigate In Spark List Control?
Aug 22, 2011I'm building a mobile app, using spark list control. When user tap on a list item, i want it to navigate to that correspondence page
<s:List id="list" width="100%" height="100%" labelField=" label">
<s:dataProvider>
<s:ArrayList>
[Code].....
how do i code it so that when user tap on item label="Page One" it will navigate to PageOneView.mxml and if it tap on "Page Two" it will go to PageTwoView.mxml and so on.
ActionScript 2.0 :: 1 List Item Control Several Movieclips?
Jan 30, 2008[URL]
I have an exhibitor list that loads from xml...and I have a booth layout that loads from a separate xml...I have two arrays set up so that the rented booths are stored first, and the exhibitors are stored in a separate array side by side...
if you click on an exhibitor in the list you will see the associated booth highlight in the mainwindow (and minimap too)...however if you notice, there are multiple entries in the list for some exhibitors, this is because they may rent several booths...I want to condense the exhibitor list to have one entry per exhibitor, but have the entry control all their booths, so if you click an exhibitor with 2 booths both of them would light up even though there was only one entry in the list...is this even possible with the list component provided by flash?
ActionScript 3.0 :: Call The Class Into To My Control As File But Can't Import A Class?
Mar 18, 2009I need to call the class into to my control as file. The problem I'm getting now is this error. "environmentTab.lightsButton.addEventListener(MouseEvent.CLICK, selectLights);" environmentTab is a instance name of a movie clip that is on the stage of my .
View 2 RepliesFlex :: Drag And Drop Between List Control And Chart?
Feb 18, 2010I am trying to implement a drag and drop function between a list control and a columnchart in Flex3. List items should, when dragged and dropped on the chart, be displayed raphically in the columnchart.Alas, dropping the listitems on the chart does not seem to result in a proper graph.Here my code till so far with regard to the drop part:
private function doDragDrop(event:DragEvent):void{
var ds:DragSource = event.dragSource;
var dropTarget:ChartBase=ChartBase(event.currentTarget);
[code]....
Flex :: Add Separator Between Items In A Spark List Control?
May 21, 2010I have a s:List where I've defined my own itemRenderer, and would like to insert a horizontal line separating items, similar to the way the mx:LinkBar works. I don't want to have a line at the top or bottom of the list, so I can't just include an upper or lower border in the itemRenderer. I was hoping the itemRenderer could be made aware of its index in the list, but I don't see how.
View 2 RepliesFlex :: How To Set Variable Size For List Control Item
Jun 17, 2010The following code display a list of comments using List control. The item height set to a fixed value (150), so it seems working: if the content is too long, the scrollbar shows. However, what I really want is not to set the height but let it to change according to the content size. Is there any way to accomplish this?
<mx:List id="commentList" width="100%" dataProvider="{commentSet.commentArrayColl}" rowCount="{commentSet.commentArrayColl.length}" >
<mx:itemRenderer> <mx:Component>
<mx:VBox width="100%" height="150" >
<mx:Text text="{data.commentContent}" />
<mx:Text text="{data.username} ({data.modified})"/>
</mx:VBox> </mx:Component>
</mx:itemRenderer> </mx:List>
To be more clear, I don't want to set the itemRenderer's VBox height to "150" or any other fixed value - but it'll only show one line of the text if I don't do it. So I'm looking for a way out of this. (If the VBox is not inside the itemRenderer, it'll auto adjust height as Text field string length grows - that's what I want.)
Flex :: Set The Scroll Position For A Spark List Control?
Aug 9, 2010How can I set the scroll position for a Spark List control?
View 1 RepliesFlex :: Put XML Query Inside A Drop Down List Control?
Feb 7, 2011I have this project for school where i have to populate a drop down list control from an xml file.I mange to do that for a label/text input control, but i can't seem to do that on a drop down.I get this error any time i tell him to "additem" with an xml query (not getting it with simple text):"#1009 Cannot access a property or method of a null object reference"[code]...
View 1 RepliesActionScript 3.0 :: Get Item Data/label From List Control?
Oct 27, 2009i'm in a situation where i need to iterate through each item in the list control and get the data from it.
how would i get a handle to an item at a specific index? I've tried getItemAt() but it throws error 1061.
ActionScript 3.0 :: Flash Control List Component - How To Unpopulate
Sep 24, 2010I have a List (fl.controls.List) component... I can successfully populate this component with String data. The problem occurs when I try to unpopulate the list. The only function available is "removeAll()" I couldnt see a different function.
I am using it this way
Code:
function removeFromList(e:MouseEvent):void {
if(list.selectedItem) {
list.removeAll();
}
When I've been using list.removeSelected() I don't think there is a function as this?
Flex :: 3 - Adobe 3 List Control Selection And Change Event
Nov 22, 2009I created a list control at runtime as following:
[Code]....
//Where myDataArray is an ArrayCollection consisting of my Custom ValueObjects. When i execute the code it displays my list with custom item renderer, which is fine. But when bring my mouse over it, it doesn't give any colour highlight which means it is not selecting. Secondly, when i click on any of the list item, it doesn't dispatch any change event. I tried a lot but couldn't understand it.
Actionscript 3 :: Make An Item In A Flex List Control Not Selectable?
Jan 12, 2010Is it possible to make an item in a List control not selectable? If so, how would this be accomplished?
I've tried one thing so far. What I did was use a custom item renderer that checks for a value in the data property upon a FlexEvent.DATA_CHANGE event. If that value is not set, I tried setting the item renderer's selectable property to false. This, unfortunately, does not seem to work.
Flex :: Auto-select The First Index In A Sparks List Control?
Apr 11, 2010i have a spark List control. it has a dataProvider that shows reply from twitter search.i have created a function for change handler like this:
protected function list_changeHandler(event:IndexChangeEvent):void
{
ta.text = coverflow.selectedItem.title;
}
so, whenever i select each of the items in the List i will see the message(ta.text)but now, instead of me manually clicking the first time, i want it to automatically click/select the first item and see the first message(ta.text)how do i do it?
Flex :: List Component That Acts As If Control Was Permanently Pressed
Jun 1, 2010I have a list control and i want the user to be able to select many items at a time. Thus I want it to act that if the control key is pressed while he is clicking. Eg if he clicks on a selected row it should become unselected and if he clicks on a unselected row it should become selected.
View 1 RepliesActionscript 3 :: Flex : Make A Generic List Control That Has X Buttons In It
Dec 3, 2010I am trying to make a generic list control that has x buttons in it so that users can remove items from the list by clicking the x button. However, this list control needs to support item renderers while still standardizing the layout of items placed next to x buttons.
So I figure the best approach would be to extend the list control and use a renderer that draws the x button and combines that with what ever renderer the user supplies. Unfortunately I cannot figure out how to do that.
I tried overriding newInstance method from the IFactory interface and used that to create an HBox that contains my button and inserts the newInstance result from a user supplied renderer, however it wasn't complete. It displayed as I expected, but the mouse over effect only worked on the user supplied renderer portion and not the entire HBox that my custom renderer made.
Actionscript :: Target And Display An Object Of List Control In Flex
Oct 1, 2011i have made a list control. i want to display the name of the objects in it in a text control box
the code i am using here is
public function add(event:MouseEvent):void
{
var str:String;
str = mylistcontrol.dataProvider.getItemAt(0).toString();
[Code]....
The problem with this code is i am using index value of 0. however i want to display the name of object on which i have clicked or which is highlighted.
Actionscript 3 :: Flex: Can List Be Used To Display Control In Equally Sized Tiles
Sep 2, 2010In one of the application I am working, List has been used. I am required to display items in the form of tiles. I do not want to change the component as of now. Is there any way to achieve this layout in list only.
View 3 RepliesActionScript 2.0 :: Create A Custom Class (Testing) That Would Create A Box When An Instance Of The Class Is Created
Aug 29, 2007I've been playing around with custom classes. My objective was to create a custom class (Testing) that would create a box when an instance of the class is created. I've tried three different approaches, however only (3) seems to be showing up. I'm just curious why (1) or (2) doesn't work?
Also is there a better approach than (3)? Since at the moment it's been created on _root. I hope the box can only be accessible through the instance. Since I'd like to incorporate the whole idea of public, private, encapsulation, etc.
[Code]...
Know What Class An Instance Is Created From?
Jan 16, 2011In actions script 3.0 I would like to retrieve the class of two instances and then compare them. Is there a way to know what class an instance is made of?
View 1 RepliesActionScript 3.0 :: Get The Reference To The Class That Created Mc?
Jul 8, 2010I have:
Code:
// a class
package
{
[Code].....
how to get the instance of AA that created this mc the_class.big_function( ) ;