Flex :: Tabbar - Binding Tab Labels To Variables?
Dec 4, 2011
I'm using a custom tabbar with the dataProvider being a viewstack and I'm trying to get the tab labels to update when data in the related container (in the viewstack) updates. The viewstack's containers are bound to bindable vars, so if a var changes, the data/labels/etc in the container updates, but the tab doesn't.Is there a way to bind the tab to the same bindable var or do i need to write event handlers (if so, what events)?
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[Code]...
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Oct 13, 2009
Is it possible to specify MXML-esque "binding strings" in ActionScript?For example, I want to be able to do something like:
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Jun 2, 2011
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May 17, 2011
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[Code]....
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Feb 3, 2012
I have a spark TabBar and I want to hide and show some elements of it from an external user input (namely a checkbox check)
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<fx:Script>
<![CDATA[
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[Code].....
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Dec 27, 2010
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[Code] .....
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Apr 1, 2010
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[Code]....
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Jun 30, 2011
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<fx:Script>
<![CDATA[
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[code]........
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Aug 31, 2011
i try to toggle tabBarvisible = true/false with the following code:
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[Code]....
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Sep 24, 2011
problem is I have a spark Tabbar, with many forms in each tab. But I have a single global save button.problem is, if I don't open a Tab,it doesn't get initialized and therefore the forms it contains do not exist..
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Nov 30, 2010
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Nov 10, 2010
I did suppress warnings in flex compiler using "-show-binding-warnings=false". But what I am interested to achieve is to suppress run time warnings (especially binding warnings - since I am getting data in model mostly in XML structures and it is fine for me if its unable to bind to its nested child nodes) in console (I am working on flex on Eclipse with the flex plug in). Is there a way to achieve it?
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Sep 14, 2010
I have this variable in Model class:[code]I've used BindingUtils to get notified when the XML changes:[code]Function onChange gets triggered when I assign an XML to the variable, but not when I change some attribute of the XML: Model.getInstance().someXml.@attr = "newValue";
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Oct 8, 2009
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private function init():void
{
if (queFlag == 'a')
[code].....
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Mar 12, 2010
I want to load key/values configuration pairs stored in XML file. To bind a collection of data i know i need to use the ArrayList class, but the problem is that i want to be able to bind the loaded values using their corresponding keys and not by their indexes in the ArrayList object. For example i want to be able to do this :
[Code]...
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Apr 7, 2010
I have a flash app using the flex framework - I would like to bind a display object textField with data from my dataModel.
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Apr 15, 2010
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[code].....
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May 3, 2010
I'm having some troubles with binding data. I have an application that contains a viewstack of components. Let's say I have comp1, comp2 and comp3 inside the viewstack. Each component, has its own data class --> comp1Data.as, comp2Data.as and comp3Data.as. All values in each component are binded to the corresponding data in it's data object.
A click in a control in comp1 leads to comp3, the same goes for comp2. Clicking a control in comp2 leads to comp3. When going from comp1 to comp3, comp3Data.as is initialized and and comp3 displays the binded values. When going from comp2 to comp3, comp3Data.as is also initialized but the binded values are not displayed...
[Code]...
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May 23, 2010
I am using flex SDK 3.5. I have model.as and in it i have an ArrayCollection (name it arr_mod) which is Bindable.
From my mxml i link to this arr_mod in three places:
1) in DataGrid i set dataprovider={arr_mode} ...
2) in Button i add new item to the arr_mod this way: mx:Button .. click = "{arr_mod.addItem(new Item)}"
3) in textBox i want to add mx:TextBox text="{mySpecialCounterFunc(arr_mod)}"
note that in the Script of mxml arr_mod is Bindable as well as in the class definition in model.as
The problem is, that when clicking on button, mySpecialCounterFunc is not called! it should be called, since i use {} and this should listen to changes in arr_mod (a change that was made in the button should cause a new item to be added.. and than the listener to respond). While The DataGrid is updated correctly! By the way, if i change arr_mod to simple String or Int it works.. i.e. mySpecialCounterFunc is called Why??
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Aug 20, 2010
I'd like to add a derived property to flex:[code]However, derived won't update when I change a or b.Is there a better (faster) way to make derived update than giving a and b setter methods which invalidate it?added keyword "get".This makes more sense now, I hope.
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