I must be doing something dumb, but I can't understand why this isn't
working.
I have a datagrid with say, 2 columns. Under the datagrid, I have two
text input controls next to each other in an hbox.
I want the text input controls to match the width of the datagrid
columns directly above them. Th
I have a custom MXML component that has a setter function, dataInput, that
takes an arraycollection and essentially performs a similar function as a
dataProvider.
The problem is that I can't get my setter to fire when the dataInput is bound
to an external arraycollection. So, if I have
and
I don't know if I can post source, but let me see...
Here is source for a sample app:
http://www.adobe.com/2006/mxml";
layout="vertical" xmlns:ns1="*" horizontalAlign="left">
and here is source for the component "MyComp.mx
your component
>
> Alex Harui
> Flex SDK Developer
> Adobe Systems Inc.<http://www.adobe.com/>
> Blog: http://blogs.adobe.com/aharui
>
> From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
> Behalf Of biosmonkey
> Sent: Tuesday, May 05, 2009 2:03
I'm seeing a problem with a combobox in a datagrid that I simply have
not been able to solve.
The setup:
Consider a datagrid where one of the columns has a combobox
itemrenderer/editor in each row with choices A,B,C,or D. Outside of
the datagrid is a Save button, along with another combobox exac
My understanding of this function is that it is to cause an update in
the rendering of the control attached to the data, which implies that
the dataProvider has the correct data - the control is just not
showing it.
I have the reverse problem. In my case, the renderers (the combo
boxes) are chan
I have a need to take a string that is encoded as hex bytes and decode
it into a utf8 string.
For example:
30 30 30
would be 000
This works fine since chars <0x7f are standard ascii in utf8. The
problem is taking this concept and trying to decode a utf8 string with
bytes >0x7f.
For example, the
I'll reply to you and my own post, as the solution was indeed the
ByteArray class.
It was quite simple actually
1) create a bytearray
2) writebyte each value into the bytearray
3) output by using by the toString function
Data was correctly decoded from the bytearray as a utf8 string, and
I am using the tree view in an advanced data grid.
The nodes in the tree can be any kind of parent/child relationship,
and each node is one of a few different types.
So for example, let's say you have a tree consisting of nodes that are
one of 5 different types A,B,C,D,and E.
If the user first c
Thanks to those who have replied.
I am indeed executing this code inside the itemclick handler, but I
just didn't know how to manipulate the list.
When it was mentioned that the grid is not going to be aware of any
array functions performed directly on the selectedItems array, I
altered the code
I thought I had understood the event model, but apparently not.
I have a custom class that extends EventDispatcher, let's call it
MyClass. This class will periodically dispatch a custom event based
on a timer and some condition.
In my main app, I instantiate an instance of this class. I also
cr
nt to catch bubbled
events.
>
> -Josh
>
> On Mon, Jan 12, 2009 at 4:12 PM, biosmonkey wrote:
>
> > I thought I had understood the event model, but apparently not.
> >
> > I have a custom class that extends EventDispatcher, let's call it
> > MyClass. This
The dispatched event needs to be heard by any component, anywhere, by
setting an event listener for it at the application level. So
bubbling up to the app is critical.
--- In flexcoders@yahoogroups.com, "Manish Jethani"
wrote:
>
> On Mon, Jan 12, 2009 at 11:42 AM, b
lication object (well, technically, only if it is a
> loaded component in the UI).
>
>
>
> 2009/1/12 biosmonkey :
> >
> > The dispatched event needs to be heard by any component, anywhere, by
> > setting an event listener for it at the application level. So
&
anish Jethani"
wrote:
>
> On Mon, Jan 12, 2009 at 8:59 PM, biosmonkey wrote:
>
> > The dispatched event needs to be heard by any component, anywhere, by
> > setting an event listener for it at the application level. So
> > bubbling up to the app is critical.
>
>
I have an adg that displays a tree of items, along with a custom item
renderer that shows an icon representing status.
For the most part this works well, however, in some rare circumstances
when scrolling I have seen the item renderer glitch ... sometimes it
appears to be double rendered, sometime
I am having trouble understanding how to use deferred instantiation.
I have a project with a viewstack, and the viewstack has a lot of canvas
containers for different "pages" that are activated according to user selection
on a menubar. Each "page" inside the canvas is actually one or two compon
> > Jake Churchill
> > CF Webtools
> > 11204 Davenport, Ste. 100
> > Omaha, NE 68154
> > http://www.cfwebtools.com <http://www.cfwebtools.com>
> > 402-408-3733 x103
> >
> > *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com]
OK, I believe I have found the cause of the problem.
The problem happens when I add a viewstack that is part of a container being
added to a state with
If I set up a sample app with a tab navigator and three canvases, each tracing
preinit, init, and creationComplete then I get this:
Canvas 1
I have discovered an unusual problem with Flex and the use of workspace linked
resources (Window/Preferences/General/Workspace/Linked Resources).
If you have a source path that is partially a linked resource (ie ${MYPATH} and
another part is a number, then Flex cannot find the path.
For example
te:
>
> Just a wild guess, try putting it in quotes..
>
> "${MYPATH}\Components\ABC20Components"
>
> - Original Message -
> From: "biosmonkey"
> To:
> Sent: Monday, October 05, 2009 6:04 AM
> Subject: [flexcoders] Unable to use a source p
I ran into an extremely strange problem today with the debugger.
Placing a breakpoint in a certain function was NOT showing my local scope
variables in the list. At all. The only thing I have showing is "this" and,
if the function has any inputs, _arg1, _arg2 etc. Some variables I can place
There is no direct way to do this, at least in the 3.x SDK (we are still
standardized on flex 3).
However for a workaround try this:
http://alekkus.com/blog/2009/02/flex-tutorial-setting-tile-image-as-background/
I use a modified version of this component for banners to create a repeating
backg
I am trying to set a numeric code range (versus entering string characters) for
the restrict property of a text field. The documentation states that this can
be achieved via the unicode escape sequence, such as "\u0030-\u0039". But I
cannot get this to work.
Even trying single character suc
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