[flexcoders] Make label of LegendItem selectable
Hi, I try to make the text of the LegendItem label selectable, unfortunately with no luck. I thought this approach woud do the trick: 1.) Extend LegendItem 2.) override the set label and get label methods 3.) override the createChildren method In the createChildren() method I try to add a Label (made it selectable) to the LegendItem, with the text which is set by the setter for the label. Unfortunately the Label never shows up - anybody knows how to do this right? Thank's rico
[flexcoders] Upgrade only ASDoc.
Hi, Does anybody know if it's possible to upgrade to a newer version of ASDoc without having to upgrade the whole sdk ? It would love to use the new mxml asdoc feature but my app is not Gumbo ready at all. Thank's rico
[flexcoders] Re: TabNavigator - have to click twice on tab to display page
Maybe the issue is related to this bug - http://bugs.adobe.com/jira/browse/SDK-15974 _rico --- In flexcoders@yahoogroups.com, donald_d_hook [EMAIL PROTECTED] wrote: Tracy - thanks - thats what I have started to do... I appreciate the feedback from you and everyone else - thanks! --- In flexcoders@yahoogroups.com, Tracy Spratt tspratt@ wrote: This is definitely not normal behavior, so you must have something unusual going on. We haven't seen any code so we are just stabbing in the dark. Rip out everything until it works, start adding it back til it breaks. Tracy From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tim Hoff Sent: Friday, September 26, 2008 12:52 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: TabNavigator - have to click twice on tab to display page So, when you click the 2nd tab, does the 2nd tab remain selected, or does it switch back to the first tab? If it stays on the 2nd tab, are you still seeing the content from the first tab, or is it just blank; until you click the 2nd tab again? -TH --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , donald_d_hook donald_d_hook@ wrote: TH - No, I m not doing that, thats what I thought it was originally. Thanks --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Tim Hoff TimHoff@ wrote: Cool, one other thing to check would be if you are manually setting the selectedIndex of the TabNavigator anywhere. Just guessing though; without seeing the code. -TH --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , donald_d_hook donald_d_hook@ wrote: TH - THanks - I will give it a shot and see. --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Tim Hoff TimHoff@ wrote: Sounds suspiciously like a callLater() solution. Have you tested whether the creationComplete event is actually firing, before you click tab2, for all of the child components? Sometimes not setting the data, in a timely fashion, can also make a view appear blank. -TH --- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com , Manu Dhanda manuraj.dhanda@ wrote: Hi Tracy, It's really an issue with TabNavigator and we had faced it. I won't say that I need to click the tab twice, but I need to switch back to Tab1 and then come back to Tab2 to see the content on my 2nd Tab. And yes, already tried with creationPolicy='all', but it din't worked. -Manu. Tracy Spratt wrote: Are you programatically doing anything with the content of tab 2? Do you understand about deferred instantiation and creationPolicy? Tracy From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com ] On Behalf Of donald_d_hook Sent: Thursday, September 25, 2008 2:15 PM To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com Subject: [flexcoders] TabNavigator - have to click twice on tab to display page I have a tab navigator with 3 tabs. Each tab has a canvas with several components on it. when the page is displayed, you see the 1st tab. When I navigate to the 2nd tab, I have to click the 2nd tab twice in order to view the contents of the tab. It looks like the first click on the 2nd tab goes back to the first tab, then the 2nd click displays the contents of the 2nd tab. Was wondering if anyone has experienced this behavior and wondering what I am doing wrong. Thanks in advance. -- View this message in context: http://www.nabble.com/TabNavigator---have-to-click-twice-on- tab- http://www.nabble.com/TabNavigator---have-to-click-twice-on-tab- to- displ\ ay-page-tp19675428p19681501.html Sent from the FlexCoders mailing list archive at Nabble.com.
[flexcoders] Re: FlexBuilder debugging kills ITunes
Is your mac starting to feel slower at the same time the iTunes begin to act shaky ? Do you debug with Firefox ? If so, check with Activity Monitor if your CPU is running at max ... If that is the case, try to do a fresh install of Firefox. With fresh I mean move the profiles and bookmarks away from the default location, reinstall Firefox and add all profile and addon stuff again. worked for me ... --- In flexcoders@yahoogroups.com, shaun [EMAIL PROTECTED] wrote: Brendan Meutzner wrote: Hi All, I'm sorry to post this not so technical question, but I figured it'd be the best place to see if other folks have this same frustration that I do. My dev machine is a Macbook Pro running Leopard, and I'm working with FlexBuilder 3.0.1. I've found that whenever I go to debug an app and it hits a breakpoint, my ITunes audio output begins skipping/hopping/jumping etc... It's terribly annoying! I've never had this issue on my Mac Pro running the same environment... EXCEPT... I haven't pushed up to 3.0.1 hotfix for FlexBuilder there yet... just running 3.0. Has anyone else had this happen to them? I'd love to just switch to another audio player, but having a lot of ITunes content, it would be really annoying to convert. Brendan man renice Might help. cheers, - shaun
[flexcoders] OS X: Flex Builder / Firefox 3 Debug Session Maxes Out CPU
Hi, When I debug my application with Flex Builder 3 and Firefox 3.0.1 (under OS X 10.5.5) and run into a breakpoint, where I want, for example, check some variables, the CPU is eaten up by the WindowServer process. This does not happen with Safari. Does anybody notice the same and found a solution (beside the one to use Safari) ? Thank's _rico
[flexcoders] Re: Java or C# from Flex
If you want to use Java in an AIR Application maybe this http://www.merapiproject.net/ is of interest. _rico --- In flexcoders@yahoogroups.com, zoltan [EMAIL PROTECTED] wrote: Hi, If you are using .NET you can try FluorineFx too Zoli www.fluorinefx.com _ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tracy Spratt Sent: Friday, September 19, 2008 1:41 AM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Java or C# from Flex One more thing. If you are more comfortable in .net/c#, look into WebOrb. But it's third party, and if you are comfortable in Java, then like I said before.. Tracy _ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Tracy Spratt Sent: Thursday, September 18, 2008 6:36 PM To: flexcoders@yahoogroups.com Subject: RE: [flexcoders] Java or C# from Flex I am not a java guy, but here's my thinking til you hear from one of them. RemoteObject is one of the RPC protocols that Flex can use to talk to stuff on the server. I know it will talk to servlets, and believe it will talk to other stuff like beans and maybe even EJBs. It uses a proprietary transport protocol, called amf, that is the fastest data transport currently available to Flex. So that's your starting point. See the docs, google and search the archive here using the terms RemoteObject and amf, and whatever java enpoints you want to use. Tracy _ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Peter Cross Sent: Thursday, September 18, 2008 5:16 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Java or C# from Flex Hi All, I need pointing in the right direction. I have done some searching about Flex and Java and have not got the answers I am looking for yet. I have a conversion library that I can deploy as C# or Java for converting HL7 result data and inserting that data to a database and I want to be able to run that from flex. Is this possible? Where would be a good place to learn more about how to do this? Thanks Peter Cross
[flexcoders] Cursor Error: Bookmark no longer valid.
Hi,
I'm using a ComboBox with an ArrayCollection as dataProvider.
This ArrayCollection is the source of an AdvancedDataGrid GroupingCollection.
If the users clicks on an item in the ComboBox,the ArrayCollection gets
filtered:
private function filterNodesInGrid():void
{
// assign filter function to the AdvancedDataGrid's dataProvider
IHierarchicalCollectionView(nodes.dataProvider).filterFunction =
filterByRfids;
// refresh the ADG's dataProvider
//found in the archives http://www.mail-
archive.com/flexcoders@yahoogroups.com/msg95231.html
nodes.invalidateProperties();
IHierarchicalCollectionView(nodes.dataProvider).refresh();
// expand all nodes
nodes.expandAll();
}
When the refresh is called, this error is thrown:
Bookmark no longer valid.
at
ListCollectionViewCursor/seek()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\coll
ections\ListCollectionView.as:2046]
... but beside the error, it works correct !?
Does anybody have an idea how to overcome this issue.
thank's
_rico
[flexcoders] Re: Resize from left to right
Hi Laurent,
Thank's for the reply. After a long search in the archiv i found the solution.
You can do the move and resize in parallel (don't remember the correct syntax):
mx:Parallel id=shrinkToRight ...
mx:Move xFrom={target.x} xTo={target.x + (target.width -20)}
duration=500 /
mx:Resize widthFrom={target.width} widthTo=20 duration=500 /
/mx:Parallel
_rico
--- In flexcoders@yahoogroups.com, Laurent Cozic [EMAIL PROTECTED] wrote:
I usually do it by first moving the component and then applying the new width
and height
to it. I don't know if Flex has any built in way to do that.
var newWidth = 200;
var newHeight = 200;
button.x = button.x + button.width - newWidth;
button.y = button.y + button.height - newHeight;
button.width = newWidth;
button.height = newHeight;
--
Laurent Cozic
Flash, Flex and Web Application development
http://pogopixels.com
--- On Thu, 8/14/08, Rico Leuthold [EMAIL PROTECTED] wrote:
From: Rico Leuthold [EMAIL PROTECTED]
Subject: [flexcoders] Resize from left to right
To: flexcoders@yahoogroups.com
Date: Thursday, August 14, 2008, 8:47 AM
Hi,
I was pretty sure to find the answer in the archive - but nope ...
couldn't find it.
Is there an easy way to have the resize of a component going from left
to right ?
Thank's
_rico
[flexcoders] Slider with logarithmic scale
Hi, Has anybody created a slider class with a logarithmic scale ? Thank's _rico
[flexcoders] DataGrid horizontal ScrollBar not shown properly
Hi, I'm having a very wide DataGrid ( approx 4000px ). I'm setting the scroll policies to on. But the horizontal scroll bar is not shown properly. It doesn't show the right end and arrow of the scroll bar, so the user is never able to see the columns all to the right in the grid. It functions very well, with a DataGrid which is around 2000px wide. Does anybody know if there is a limit for the width of a component to show the scroll bars propely ? Thank's rico
[flexcoders] Re: TabNaviigator tabBar index doesn't update on selectedIndex change
Hi Jeff, Have you found a solution to this, cause I'm having exactly the same problem, and didn't found a way to solve it. _rico --- In flexcoders@yahoogroups.com, Battershall, Jeff [EMAIL PROTECTED] wrote: I'm using Flex 3 Beta 3. I have a TabNavigator component where the children are created dynamically from a Repeater. When the dataProvider of the repeater changes, the tab labels update accordingly, EXCEPT the tabBar index of the component doesn't visually update. I would just set myTabNav.tabBar.selectedIndex = whatever, except that the tabBar is a protected member. I can work around this by extending the component (I think) but I shouldn't have to do this - perhaps I'm missing something on how to best approach it. Jeff Battershall Application Architect Dow Jones Indexes [EMAIL PROTECTED] (609) 520-5637 (p) (484) 477-9900 (c)
[flexcoders] Irregular Polygon Area
Hi, Does somebody know of a class which calculates the area of an irregular polygon ? Thank's _rico
[flexcoders] Re: DateChooser setting displayedMonth, displayedYear does nothing
Thank's - I could solve it easily with your explanations. And now it is totally
clear to me why
it couldn't work.
But there was no warning in the console.
Thank's again _rico
--- In flexcoders@yahoogroups.com, Alex Harui [EMAIL PROTECTED] wrote:
I didn't run the code, but by looking at it, the selectableRange is
bound to a plain old object which doesn't support binding. You should
have seen a warning in the console at runtime. Thus at init time, the
selectableRange is bogus and the displayedMonth/Year probably get
screwed up as well.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of rleuthold
Sent: Sunday, May 18, 2008 8:10 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: DateChooser setting displayedMonth,
displayedYear does nothing
Hi Alex, thanks for the reply. I made a simple test case, and could
figure out why it is not
working as expected- Can you shortly have look at this code:
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml
http://www.adobe.com/2006/mxml
creationComplete=build()
mx:Script
![CDATA[
[Bindable]
private var _rangeStart:Date;
[Bindable]
private var _rangeStart_two:Date = new Date(2006,0,1);
[Bindable]
private var _rangeEnd:Date;
[Bindable]
private var _rangeEnd_two:Date = new Date(2007,0,1);
private function build():void
{
_rangeStart = new Date(2006,0,1);
_rangeEnd = new Date(2007,0,1);
}
]]
/mx:Script
mx:Label text=Dates set in creation complete handler: doesn't work for
me /
mx:DateChooser
selectableRange={{rangeStart : _rangeStart, rangeEnd :_rangeEnd}}
displayedMonth=10
displayedYear=2006
/
mx:Label text=Dates set initially: works for me /
mx:DateChooser
selectableRange={{rangeStart : _rangeStart_two, rangeEnd
:_rangeEnd_two}}
displayedMonth=10
displayedYear=2006
/
/mx:Application
Is that explainable ?
Thank's _rico
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Alex Harui aharui@ wrote:
I'd make a simple test case and see if it works there. Are you sure
your compDateRange has two elements with valid values?
From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
] On
Behalf Of rleuthold
Sent: Saturday, May 17, 2008 6:05 AM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
Subject: [flexcoders] DateChooser setting displayedMonth,
displayedYear
does nothing
Hi,
I have a DateChooser in a popUp window. If I set the displayedMonth
and
displayedYear
properties on that DateChooser (after creating the popup), nothing
happens. The display is
still on the month and year previously selected/displayed. Does
anybody
have an idea ?
code (parent comp):
_datePickerWin =
DateRangerPopUp(PopUpManager.createPopUp(Application.application as
DisplayObject, DateRangerPopUp, true));
_datePickerWin.compDateRange = _dateRange;
code (DateRangerPopup):
public function set compDateRange(dateRange:Array):void
{
_compDateRange = dateRange;
dateChooser.selectedRanges = [ {rangeStart: _compDateRange[0],
rangeEnd:
_compDateRange[1] }];
dateChooser.displayedMonth = _compDateRange[1].month;
dateChooser.displayedYear = _compDateRange[1].fullYear;
Thank's rico
[flexcoders] Re: DateChooser setting displayedMonth, displayedYear does nothing
Hi Alex, thanks for the reply. I made a simple test case, and could figure out
why it is not
working as expected- Can you shortly have look at this code:
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
creationComplete=build()
mx:Script
![CDATA[
[Bindable]
private var _rangeStart:Date;
[Bindable]
private var _rangeStart_two:Date = new Date(2006,0,1);
[Bindable]
private var _rangeEnd:Date;
[Bindable]
private var _rangeEnd_two:Date = new Date(2007,0,1);
private function build():void
{
_rangeStart = new Date(2006,0,1);
_rangeEnd = new Date(2007,0,1);
}
]]
/mx:Script
mx:Label text=Dates set in creation complete handler: doesn't work for me /
mx:DateChooser
selectableRange={{rangeStart : _rangeStart, rangeEnd :_rangeEnd}}
displayedMonth=10
displayedYear=2006
/
mx:Label text=Dates set initially: works for me /
mx:DateChooser
selectableRange={{rangeStart : _rangeStart_two, rangeEnd
:_rangeEnd_two}}
displayedMonth=10
displayedYear=2006
/
/mx:Application
Is that explainable ?
Thank's _rico
--- In flexcoders@yahoogroups.com, Alex Harui [EMAIL PROTECTED] wrote:
I'd make a simple test case and see if it works there. Are you sure
your compDateRange has two elements with valid values?
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of rleuthold
Sent: Saturday, May 17, 2008 6:05 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] DateChooser setting displayedMonth, displayedYear
does nothing
Hi,
I have a DateChooser in a popUp window. If I set the displayedMonth and
displayedYear
properties on that DateChooser (after creating the popup), nothing
happens. The display is
still on the month and year previously selected/displayed. Does anybody
have an idea ?
code (parent comp):
_datePickerWin =
DateRangerPopUp(PopUpManager.createPopUp(Application.application as
DisplayObject, DateRangerPopUp, true));
_datePickerWin.compDateRange = _dateRange;
code (DateRangerPopup):
public function set compDateRange(dateRange:Array):void
{
_compDateRange = dateRange;
dateChooser.selectedRanges = [ {rangeStart: _compDateRange[0], rangeEnd:
_compDateRange[1] }];
dateChooser.displayedMonth = _compDateRange[1].month;
dateChooser.displayedYear = _compDateRange[1].fullYear;
Thank's rico
[flexcoders] DateChooser setting displayedMonth, displayedYear does nothing
Hi,
I have a DateChooser in a popUp window. If I set the displayedMonth and
displayedYear
properties on that DateChooser (after creating the popup), nothing happens. The
display is
still on the month and year previously selected/displayed. Does anybody have
an idea ?
code (parent comp):
_datePickerWin =
DateRangerPopUp(PopUpManager.createPopUp(Application.application as
DisplayObject, DateRangerPopUp, true));
_datePickerWin.compDateRange = _dateRange;
code (DateRangerPopup):
public function set compDateRange(dateRange:Array):void
{
_compDateRange = dateRange;
dateChooser.selectedRanges = [ {rangeStart: _compDateRange[0],
rangeEnd:
_compDateRange[1] }];
dateChooser.displayedMonth = _compDateRange[1].month;
dateChooser.displayedYear = _compDateRange[1].fullYear;
Thank's rico
[flexcoders] pieChart (callout) labels not redrawn on drill down
Hi, I'm having a pieChart double click enabled, to get a drill down for the selected pieChart item. This drill down is displayed aside of the original chart. The problem is, that the labels for the original chart disappear (or do not get redrawn) when the original chart gets double clicked the FIRST TIME. If you double click (whatever pieChart item) again, the labels appear. Does anybody have an idea why this happens ? thanks _rico
[flexcoders] PieChart Legend customize label text in legend
Hi, I'd like to have legend label texts for a PieChart in the form of - PieSeries.nameField + sometext . Sounds simple but I couldn't find a way to accomplish. Can anybody point my to the right direction ? thanks_rico
[flexcoders] Flex SuperTabBar skin not updated when selecting tab programmatically
I'm using several SuperTabNavigators (They 're awesome !) from flexlib (Thanxs for flexlib ! ) but I have one problem (not able to solve it since weeks). After loading the contents for the SuperTabNavigator I'd like to select the first tab - superTabNav.selectedChild or superTabNav.selectedIndex. This works well, but sometimes the skin of the associated Tab header (SuperTabBar child) is not set to its upSkin. Does anybody have an idea why this happens ? _rico
[flexcoders] SuperTabNavigator SuperTabBar skin not updated
Hi, I try to select a tab in a SuperTabNavigator after a data download is complete. There's no problem to select the tab, but the skin of the tab is not updated. Does anybody know how to refresh the SuperTabBar so the skin updates ? Thank's _rico
[flexcoders] DataGrid initial sort broken in latest FlexBuilder Beta SDK 3.0.0
Hi, Since I'm using the lastest FlexBuilder Beta with SDK 3.0.0, I have a problem with the initial sort of a dataGrid . The underlying ArrayCollection is in the desired sort order when the dataGrid is added. But the displayed dataGrid is in coomplete disorder. Versions of my Application compiled with older FlexBuilder/SDK versions doesn't show this problem. Does somebody notice something similar ? _rico
[flexcoders] Dual Slider component with date objects
Hi, I try to build a dual Slider component (based on flexlib HSlider) to filter an ArrayCollection (displayed in a data grid) with dates but can't figure out how to do it. The main problem is, that it is only possible to set Numbers as min/max values. Every idea is welcome. Thank's _rico
[flexcoders] AsDoc and libraries problem
Hi, I want to run asdoc (from command line) for my project, but always getting an error cause of the flexlib components I'm using (Error: Could not resolve flexlib:SuperTabNavigator to a component implementation). Does somebody have an idea how to exclude the flexlib components when running asdoc ? thanx_rico
[flexcoders] Force skin state
Hi, Is there a way to force a component to have a specific skin state (e.g. 'd like to set a tab of a tab navigator to the upSkin state). thanks_rico
[flexcoders] Flex Builder 3 Performance Profiling not working os x 10.4.10
Hi, I've tried to do a performance profiling of my App, following the Instructions on the Adobe Labs Page http://labs.adobe.com/wiki/index.php/Flex_3:Feature_Introductions:_Performance_and_Mem ory_Profiling (I quit Firefox before starting as well), but the Performance Profile Panel is always empty. I've found a filed bug (FB-10646) saying that there is a known problem on os x 10.5. But I'm running 10.4.10 and experience the same thing. Ideas, Information ? Thanks_rico
[flexcoders] Component instances and Global events
Hi, I'm having an issue with the overall design of an application. My app consists of some kind of main Components (data browser comp , fil upload comp, chart browser, etc.) which are used in a SuperTab Navigator (flexlib). Multiple instances of these main components can be opened closed. Furthermore I'm using the alon design pattern (http://www.helihobby.com/html/alon_desingpattern.html) for central event handling. Here comes the Probleme: Since there can be multiple instances of one component and a central event handling (alon), events dispatched from one instance of a component are heard by all instances. I can go around this by adding / deleting event listeners as needed. But there im running into problems, cause the main components are a compound of other components. So the event dispatching, and listeners are distributeted to these components , making the as needed approach almost impossible. At the moment I'm giving all the main components an id, setting it in all its child components as well. So when an event is dispatched the id of component is attached to event (as parameter) and in the event handler function i check if the event is really intended for this instance. I think this solution is not nice at all. Does somebody have an idea to overcome this problem ? _rico (Hope I could make the problem understandable - it's hard to explain)
[flexcoders] new Date(unixTimeStamp) doesn't work (Flex 3)
Hi, If I understood the API for Date right, it should be possible to pass a unix time stamp (as a number and as the one and only argument) to the constructor and then have a normal date object. I try this: testDate:Date = new Date(1180166923); trace(testDate) // output: Wed Jan 14 16:49:26 GMT+0100 1970 If I convert the timestamp (e.g. on the web: http://www.4webhelp.net/us/timestamp.php? action=stampstamp=1180166923timezone=1) I get: Saturday, May 26th 2007, 9:08:43 (GMT +1) ... which is the date I want What am I missing here ? Thanks. _rico
[flexcoders] g.drawRoundRectComplex() opper left corner never round
Hi, I use g.drawRoundRectComplex(0,0,w,h,2,2,2,2) to skin my buttons. When I look at the graphical output, all the corners are round with a radius of two except the upper left one which is drawn with a corner radius of 0. Anybody has an explanation for that ? I'm using the Flex 3 Beta 2 SDK.
[flexcoders] DataGrid multi column sort - where is the sort arrow ?
Ok, I have implemented the multiple column sort (thanks for the help Alex). It works fine, but now the sortArrow disapeared and I can not change the sort direction. I've tried to use the placeSortArrow() function, but this function seems not to exist in the SDK I'm using (Flex 3 Beta 2). Why is that ? Any idea ? Thank's ... _rico --- In flexcoders@yahoogroups.com, Alex Harui [EMAIL PROTECTED] wrote: The datagrid UI does not support multi-column sort. If you implement it, you should call preventDefault() on the headerRelease event so it doesn't attempt to do a single column sort. From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of rleuthold Sent: Monday, October 01, 2007 4:03 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] DataGrid ArrayCollection numerical sort on multiple columns Hi there, I know, there are tons of posts in the archive about numeric sort with Data Grids and an Array Collection as Data Provider. But I couldn't find an answer to my problem in any of them. I'm atttaching a numerical sort to the Data Provider as described in the help (with sortFields and DP.sort an so on). When I specifiy a numerical sort to just one field of the Array Collection the sorting in the Data Grid works very well. But when I specify a numerical sort for different fields in the Array Collection, I see a number just next to the sort marker in the Header Column of the Data Grid and the sorting is just a normal text sort. Can somebody explain me this phenomenon ? _rico
[flexcoders] Re: flexbuilder3beta2 - custom preloader issue/bug
I have a custom preloader problem too, and I'm really stuck. My preloader class
is getting
an xml used all around the application, so that I assign the xml to a Variable
in the
application file (Application.application).
Hope somebody has information about that.
--- In flexcoders@yahoogroups.com, bhaq1972 [EMAIL PROTECTED] wrote:
forgot to add the rte trace
TypeError: Error #1009: Cannot access a property or method of a null
object reference.
at global$init()[E:\dev\flex_3_beta2
\sdk\frameworks\projects\framework\src\mx\core\Application.as:210]
at preloadPNG::WelcomeScreen()[C:\Documents and
Settings\bodrul haque.SYNLOG\My Documents\Flex Builder 3\myTest3
\src\preloadPNG\WelcomeScreen.as:24]
at preloadPNG::CustomPreloader()[C:\Documents and
Settings\bodrul haque.SYNLOG\My Documents\Flex Builder 3\myTest3
\src\preloadPNG\CustomPreloader.as:21]
at mx.preloaders::Preloader/initialize()[E:\dev\flex_3_beta2
\sdk\frameworks\projects\framework\src\mx\preloaders\Preloader.as:203
]
at
mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal
::initialize()[E:\dev\flex_3_beta2
\sdk\frameworks\projects\framework\src\mx\managers\SystemManager.as:1
505]
at mx.managers::SystemManager/initHandler()
[E:\dev\flex_3_beta2
\sdk\frameworks\projects\framework\src\mx\managers\SystemManager.as:2
206]
--- In flexcoders@yahoogroups.com, bhaq1972 mbhaque@ wrote:
(This looks like a bug... but the buglist seems to be out of reach)
Problem - I get a runtime error when referencing
mx.core.Application.application in a Loader class.
I've got a custom preloader based on a Ted Patrick example.
The problem occurs in WelcomeScreen.as
WelcomeScreen.as
public class WelcomeScreen extends Loader
{
public function WelcomeScreen()
{
trace(mx.core.Application.application);
}
}
the above trace should be null not a RTE.
eg.
mx:Application preloader=CustomPreloader
CustomPreloader.as
--
public class CustomPreloader extends DownloadProgressBar
{
public var wcs:WelcomeScreen;
public function CustomPreloader()
{
super();
wcs = new WelcomeScreen();
this.addChild(wcs)
}
}
[flexcoders] DataGrid ArrayCollection numerical sort on multiple columns
Hi there, I know, there are tons of posts in the archive about numeric sort with Data Grids and an Array Collection as Data Provider. But I couldn't find an answer to my problem in any of them. I'm atttaching a numerical sort to the Data Provider as described in the help (with sortFields and DP.sort an so on). When I specifiy a numerical sort to just one field of the Array Collection the sorting in the Data Grid works very well. But when I specify a numerical sort for different fields in the Array Collection, I see a number just next to the sort marker in the Header Column of the Data Grid and the sorting is just a normal text sort. Can somebody explain me this phenomenon ? _rico
[flexcoders] sequential remote calls
Hi there, I want to have sequential RPC's. More precisly, I'd like to build DataGrids and get the data for each one from a database. My only problem is, that I have to wait for the RPC result to assign the data for the grid. How do I wait for the result handler ? Or better, how do I initiate the RPC sequential ? Thank's to all of you ... _rico
[flexcoders] Add methods to RemoteObjects with ActionScript
Hi there, Does somebody know how to create and add methods to RemoteObjects in ActionScript ? In mxml i do it like this. mx:method name=getData result=getDataHandler(event) fault=faultHandler(event) / ... must be possible to do it in AS ... I couldn't find something in the doc's ... With best thanks for every bit of information ... _rico
