Not sure what your delivery timeframe is, but you would be a good
candidate for the new Deep Linking feature in the upcoming beta. If
you can't wait that long, google for UrlKit and try that out.
-Alex
From: flexcoders@yahoogroups.com [mailto:[EMAIL
Alex-
Thanks. The issue is when a user clicks a column header, all the
column headers are re-created and now there is no way to know what
just happened since any state of that click event is lost. So I guess
I am forced to save it outside the headerRenderer.
I suppose I can store the column
OK -- I'll see where I might be able to redirect this.
While I'm fully aware of security restrictions -- I didn't expect to run
into them when I'm fully in control of the server and fully in control of
the client app. Making the necessary modifications ( i.e. recompiling the
httpd server!) to
hi folks,
i'm building this app (a video sharing app) and am having issues with
layout..
app URL: http://demo.rohanpinto.com
if you notice the right TileWindow titled Desktop Control i have an
accordion which loads data from my backend webservice...
here's the issue:
in the control titled
I believe the displaying of the tooltip causes the itemEditor to lose
focus which fires an itemEditEnd event.. thus destroying your
itemEditor. I had tried something similar in the past and could not get
it working so had to take a different approach.
If you find a solution, please repost to
how do I pass URL parameters into my application ? I need to be able
to pass URL parameters into my app in order to display the appropriate
components based on the URL... any advise ?
You do this the same way you would with a Flash application. You can use
flashvars to do that, which become available in your application.
Look for info on Flex and flashvars.
Jurgen
Rohan Pinto wrote:
how do I pass URL parameters into my application ? I need to be able
to pass URL
so i am making a toolbar each button has a specific name
(ex.CmdInfo). in sql i have a procedure. if you pass it CmdInfo
is returns F meaning visibility=false. i need to loop through all
of the buttons on my form and pass their names to SQL. i dont know
where to start i thought i had it with an
i asked the question too soon: i found the answer here:
http://tech.groups.yahoo.com/group/flexcoders/message/71471
sorry folks.
Rohan Pinto
http://konkan.tv
--- In flexcoders@yahoogroups.com, Rohan Pinto [EMAIL PROTECTED] wrote:
how do I pass URL parameters into my application ? I need to
Is there any way to force a progress bar to update during a long
process? I am looping through a lot of data, and I want the progress
bar to indicate what percentage has been processed. I guess I'm
looking for the actionscript equivalent of a .NET DoEvents.
Hi friends - thanks in advance for any help you can provide. I am
displaying a simple XML in a TREE component and if I have an empty
branch, it shows up as a file icon instead of a folder - which is
expected.
My XML looks like
root
parent1
child1
parent2
/root
Parent one is a folder...
This error occurs because of the way the Flex compiler converts the mxml
into an as class before compiling the swf. homeNav does not yet exist
when you make the assignment in the second line.
The fix is to do all posible initialization in a function, rather than
in the root of the script
Hi all,
I have two different applications ( swfs ) that are loaded at runtime
using two SWFLoaders inside a third application ( that acts mainly as
a shell ).
I need their CSS styles, skinning, etc to be independent... but the
behaviour I get is that their styles get merged ( first one loaded
Not sure exactly what you're asking, but I recently did the following to
make leaf nodes have a folder icon:
mx:Tree x=0 y=0 width=100% height=100%
dataProvider={folders} labelField=@name showRoot=false
defaultLeafIcon=@Embed(source='Assets.swf',
symbol='TreeFolderClosed')/mx:Tree
On 5/31/07,
Sorry - I forgot to state... this xml is coming from a webservice ..
so .. I cant just change my XML to say isBranch=true :):) Unless the
solution is to append that attribute onto each node programatically.
Thanks!!
- - Dan
--- In flexcoders@yahoogroups.com, discipl4 [EMAIL PROTECTED] wrote:
Is there any way to dynamically load a icon for a Button at runtime
instead of embedding it? If not, is there any third-party components
that add support for this or am I left to do this for myself?
Sounds like a path problem. Make sure you check your syntax for each
component to see if the root folder is first. IE - if you have a
website path of mysite/flexapp/etc and your components are in the
flexapp, they won't be found. Make sure your components say
mysite.flexapp.component .
Hope this
Throwing this one out there again... Ely, can you point me in the right
direction to start?... it doesn't seem like this can be accomplished through
a custom AxisRenderer, but instead might require digging into the ChartBase
class, or subclasses of? Just a bit of a nudge in the right direction
Code follows...
Setting styles for ToggleButtonBar overrides styles set for buttons of
TabNavigator.
The TabNavigator uses the ToggleButtonBar (actually, TabBar, which
extends ToggleButtonBar) for the tabs.
What happens is if I set styles for the TabNavigator tabs, they are
ignored if I also
Peter Thanks for your help! :)
1) I updated flex builder 2.0.1 to hotfix 2. Since I am running my
flex app using tomcat I decided to update WEB-INF/flex dir with
relevant files I found in updated Flex SDK 2. After this I can't even
compile my app I get an error. Not sure if i am doing this right?
Yes, this can be done with a custom axis renderer. The axis renderer can render
into the data area, if it wants.
Ely.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Brendan
Meutzner
Sent: Thursday, May 31, 2007 12:38 PM
To:
ButtonBar, if you used it, has a dataProvider that represents each
button in the bar. Show us some sample code so we can see what
direction you're going in
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of mazarflex
Sent: Thursday, May
If you can post an mini-example it will help us see what you're doing
and what kind of solution to propose.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Robert Chyko
Sent: Thursday, May 31, 2007 11:55 AM
To:
1. You need fds.swc from LCDS 2.5. I'll send you details offlist (it's
due out publically very very soon).
Actually, are you using the flex webtier compiler on tomcat to also
compile or are you using flex builder? If you're using the webtier
compiler you could just get the new flex.war from
Richard,
Thanks for the response. I want my leafnodes to keep the file icon,
although I will save your code snippet for the future because that
might come in handy :)
I really want my empty branch node to be treated as a branch. But if
you have an empty branch, apparently it shows up like a
Trying to generate a Navigation...
newBtn.width = 100%; - doesnt work
newBtn.width = '100%'; - doesnt work
newBtn.width = 100%; - doesnt work
Why can I not set a button to 100%?
I get the following error when I deploy and access my Flex app on a web
server. Can anyone help?
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at samples::MyTreeItemRenderer/set data()
newBtn.percentWidth = 100;
Dave @ VitalPodcasts.com wrote:
Trying to generate a Navigation...
newBtn.width = 100%; - doesnt work
newBtn.width = '100%'; - doesnt work
newBtn.width = 100%; - doesnt work
Why can I not set a button to 100%?
Width is of type Number. Through MXML black magic we detect the % and
assign to percentWidth instead.
So, newBtn.percentWidth = 100;
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Dave @ VitalPodcasts.com
Sent: Thursday, May 31,
Hi,
The stage object does not get defined until right at the end of the players
init cycle.
Try listening to the Sprites Event.ADDED_TO_STAGE event, then access the
stage object.
Peace, Mike
On 5/31/07, patricklemiuex [EMAIL PROTECTED] wrote:
Dear Actionscript wizards:
I have an all
Just posted on my blog about this:
http://www.brightworks.com/flex_ability/?p=39
Thanks again, Angus.
Douglas McCarroll wrote:
Thanks, Angus!
Angus Johnson wrote:
Douglas,
One way to test for failure:
try
{
... // code that should throw exception
fail('Exception was not
Michael,
Thanks so much, where was that event hiding? I was using a hackish
timer to do the job. However, your solution doesn't work from within
the class that I create (haven't tried outside yet). Is there a way
to do this all from inside the class I am using, or does the event
listener have
Hi,
You could add a listener to that sprite from the inside or outside. Don't
know about the timing if it might already have passed from the out side.
The reason the stage object cannot be defined in the constructor is the
parent stage has not added it yet. :) That is where you get the event
Run this method over your XML before using it as you dataProvider.
Probably a better way to do but it worked for me in similar situation.
var myXMLWithBranches:XML=iconizeXML(myOriginalXML);
//---
private function iconizeXML(xmlobj:XML):XML
{
function iconize(xml:XML):XML
i finally figured it out i put the buttons in a hbox and used the
hbox.xhilddescriptors array with a loop. once the visibility is set
it moves them into another hbox to keep the buttons side by side. i
am not sure how to paste the code in here where it is still aligned,
sorrry.
public
Hi,
The reason it doesn't work is because TypeSelectors order in inheritance.
Tab {
cornerRadius: 20;
}
Solves your Problem. This is not a bug.
Since you are setting a firstButtonStyleName on an actual selector,
TabNavigator will not pick it up since it is undefined to begin with and now
Has anyone had any success in creating a chart with a series that
you can add to at runtime? (Like Yahoo finance charts 2.0). I
haven't yet seen an example where the LinSeries is based upon a
changing (growing) set of external xml data files. Below i paste a
snippet where i try to for loop
The DateTimeAxis doesn't currently do business weeks. It's something
we're looking at adding for the next version.
In the meantime, you have three choice, in increasing order of
difficulty:
1) Use a category axis, and deal with tiny labels
2) Use a category axis, set
For one of our clients, we make heavy use of SWFLoader to load
applications into a shell app.
This works very well but is hard to debug, since I haven't found any way
to debug the loaded apps (except for trace, of course).
Is it even possible to debug apps loaded this way?
Running the loaded
Hi Guys,
Has anyone flirted with the idea of creating MXML
conditional-structure components that can be used to dynamically
generate interfaces??
just to be more graphical... something like this
mx:Repeater id=rep2 dataProvider={rep1.currentItem.elements('*')}
foo:If
applciationComplete
systemManager.stage should be available to you at initialize
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of patricklemiuex
Sent: Thursday, May 31, 2007 2:15 PM
To: flexcoders@yahoogroups.com
Subject:
Alex,
I think he said he was using an AS3 project. There is no applicationComplete
event right?
Peace, Mike
On 5/31/07, Alex Harui [EMAIL PROTECTED] wrote:
applciationComplete
systemManager.stage should be available to you at initialize
--
*From:*
Sorry, didn't read the whole thing.
The stage should be there for the root class right away.
-Alex
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Michael Schmalle
Sent: Thursday, May 31, 2007 4:17 PM
To:
I think this is happening because you are trying to access a property
or method of a null object reference.
:) I couldn't help myself.
But really, if this is happening after a deploy, maybe one of your web
service calls or server data calls are failing and in your code you are
not checking
You set the data provider of the series to nothing.
myService.lastResult is not set to anything until the HTTPService has
returned.
I normally call send(), and then in a seperate function handle the
complete event. Then the the lastResult will be set.
I suppose you could data bind the data
Hi,
I am displaying some data in a datagrid where dataprovider is a XML file.
Now, I have a requirement where I need to provide a hyperlink on each data cell
of the datagrid, so that clicking on the item can take me to some other page.
e.g.
forwarding...
Dimitrios Gianninas
Optimal Payments Inc.
-Original Message-
From: [EMAIL PROTECTED] on behalf of majid.tahir
Sent: Thu 5/31/2007 7:20 PM
To: [EMAIL PROTECTED]
Subject: Re: Dynamic LineSeries based upon Array Collection?
I am struggling with same issue. I can
Keith,
It was very kind of you to provide your function to me. This will
definitely work for me. I was just hoping I could avoid manipulating
the xml but I suppose theres nothing too wrong with it unless the XML
is huge hehe.
Thanks a ton!
Best Regards,
- - Dan
--- In
You can simply specify a negative labelGap for the AxisRenderer to
get the labels on the inside of the chart. It's not elegant, but...
--- In flexcoders@yahoogroups.com, Brendan Meutzner [EMAIL PROTECTED]
wrote:
Hi,
Before I go digging through the charting framework, I thought I'd see if
ok,
just realized that you can accomplish something similar by using
navigators... just set creationPolicy=auto and conditionally set the
selectedIndex... only it will just work under some particular
circumstances and is quite hacky.
i need to destroy children when the condition changes, to
Yep... thought of that... but if your label widths change that labelGap
value is bunk... I've tried playing around with binding to the gutterWidth
and such, but have had no success so far...
Brendan
On 5/31/07, Aaron Wright [EMAIL PROTECTED] wrote:
You can simply specify a negative
Hi all,
The component below gets to instantiate its chid correctly but it
doesn't show up in the displaylist.
any clues??
package foo.conditionals
{
import mx.containers.HBox;
/**
*
* Does not support changing the condition property at runtime yet
*
jjeje
IT WORKS!!!
I can now build my UI declaratively from an XML spec...
needs some tweaking to allow runtime reassignment of the condition
property... but is fine for one time generation ( or within a
repeater. dirty trick )
i forgot to call validateNow() after creating the child
On
I get the following error when I try and run my application on a
production server:
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at samples::MyTreeItemRenderer/set data()
The application works fine if I reference it with http://localhost or
Why do I need to implement an XMLSocket server, to open a Socket
to a service on my server that isn't an XMLSocket service? Why
can't it get the information it needs from an HTTP resource?
It would seem that the Flash designers/implementors thought that
perhaps the ubiquity of the Flash
Not in the constructor. During the constructor of a Sprite it has not yet
been added. What you need to do in your constructor is:
this.addEventListener(Event.ADDED_TO_STAGE, handleAddedToStage);
And then in handleAddedToStage() method of your class this.stage will be
valid. If you need to know
Thank you for the workaround, it will work great for my project.
Now, I can maybe understand that it's perhaps not a bug but it definitely is
a shortcoming of the style system and docs.
There is no mention of Tab in the docs. I had to go look for the class in
the SDK just to know how you got
You could setup a hyperlink by creating a custom cellrenderer, but the
easier way would be to listen for the change event. That will give you the
rowIndex and columnIndex so you can get the data for the cell pressed and
execute the navigateToURL (or whatever other code) based on that data.
On
This is basically a null pointer exception.
In your itemrenderer you must be trying to access the variable of an
object to probably display the value.
The object in this case is null.
You need to add nullity check in your code.
On Jun 1, 2007, at 12:19 AM, sarah_e_boys wrote:
I get the
I'd be interested to know what your use case is that requires a SAX
parser. How large is your XML? Did you run into a memory or performance
problem with AS3's E4X capabilities?
- Gordon
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of
Is not a custom tooltip... It a custom itemeditor in the datagrid.
This itemeditor is a textinput with a validator.
When the text change the validator validate and show a red border with
a tooltip... Something like this
mx:TextInput x=50 y=21 width=208 creationComplete=doInit()
![CDATA[
c'mon adobe guys! you can do it ;)
When we implemented mx:Repeater, we considered whether to add
conditional tags like mx:If. We decided against it on the grounds that
it would be confusing about whether these tags worked at compile time or
at runtime. We felt that dynamic runtime logic belongs
[quote by Troy Gilbert]
Not in the constructor.
Assuming your SWF is being loaded into another SWF.
[quote by Alex Harui]
The stage should be there for the root class right away.
If your SWF is the main (root) SWF, then Alex is correct. Although listening
for ADDED_TO_STAGE would be the safest
Does anyone know what happened to the AutoComplete component? I
can't seem to find it in the Adobe Exchange anymore. i just had a
hard drive crash and I am trying to reinstall my swc libs for my
project.
Is there another good AutoComplete component out there?
Thanks, Kevin
Just to be pedantically correct...
In AS3 you can't destroy any object... only the garbage collector can. But by
nulling the (only) var referring to your Podz instance, it becomes elegible for
garbage collection at some point in the future.
Setting the var to null is not the only way to
Alex meant to say If a method is overridden, you can NOT skip around
the override like you can in some other languages. And you can't
directly, with super.super. But you can, indirectly.
The way the framework codes around the lack of super.super is to use the
following pattern:
class A
{
thanks! - kevin
On Jun 1, 2007, at 1:35 AM, Brendan Meutzner wrote:
Not sure what happened to it, but here's the swc at least... hope
this attachment works...
Brendan
On 5/31/07, Kevin [EMAIL PROTECTED] wrote:
Does anyone know what happened to the AutoComplete component? I
can't seem to
Lets say that your custom component class is MyComponent. Are you trying
to determine whether the descriptor is for any instance of MyComponent,
or for a particular instance of MyComponent?
If it is the latter, I would do
if (someDescriptor.type == MyComponent)
rather than
if
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