Tom-
The Datagrid component now has an attribute called columns. When you
dynamically create columns, add them to an array and set
datagrid.columns value to this array.
To add or remove columns, just get a reference to that 'columns'
attribute and call normal array methods.
I actually have
Sergey,
if you set the verticalGap=0 on the component's container, then
that will do the trick. You will need to setup a separate mxml
component and drop the mx:image within that container...then
change your TileList to contain the attribute
itemRenderer=com.myComponent
--- In
Hello group-
I hadn't seen a previous post regarding this explicity so I wrote a
small blog about it. It helps reduce the #of classes that get created
when using Cairngorm (a big issue with me since the client is VERY
picky with their swf file sizes). This blog shows the code for usuing
a
no longer hard-coding the WidgetFrontController.ADD_WIDGET
into each CairngormEvent sublcass.
--- In flexcoders@yahoogroups.com, Andrea Varga [EMAIL PROTECTED] wrote:
e_baggg wrote:
Hello group-
I hadn't seen a previous post regarding this explicity so I wrote a
small blog about it. It helps
You have to calculate that yourself. Add an event listener for
resize and which calls a function that calculates and resets the width.
private function resizeHandler () : void {
//if parent is an HBox that is set to 100%
spacer.width = parent.width;
}
--- In flexcoders@yahoogroups.com,
It actually doesn't have anything to do with the filename, it's
actually the file size. FileReference can't upload files that are 0KB.
Add some characters to 'new document.txt' and the upload will be fine.
I added a try/catch to notify the user if this happens:
try {
still continues...
my application work in my localhost but not in my server (i get the
error 2038 File I/O)
how can i fix it?
thanks...
yigit boyar
middle east technical university / sophomore
- Original Message
From: e_baggg [EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent
David,
We are able to have some synchronous behavior to sockets. What we do
is assign a unique ID with each request the client sends, and when the
server is done, it passes that id back.
So to further illustrate your example:
Client sends this:
getServerData id=1 data=yourData/
The server
The namespaces is why you are having trouble using e4x. Please see the
livedocs on namespaces for more help.
http://livedocs.macromedia.com/flex/2/docs/wwhelp/wwhimpl/common/html/wwhelp.htm?context=LiveDocs_Partsfile=1912.html
--- In flexcoders@yahoogroups.com, Prakaz [EMAIL PROTECTED]
I am trying to create a regular expression that essentially parses out
all the html of a text string. (i.e. - Remove all text between lt;
and gt;). I am not the seasoned regex pro, but my attempts have
failed based on research within the livedocs:
var pattern : RegExp = /\lt;[a-zA-Z0-9]*gt;/gi
need the multi-line flag also (if the
XML has line breaks... so I'd give this a shot... haven't tried it
myself though
/lt;.*?gt;/gim
good luck
PW
--- In flexcoders@yahoogroups.com, e_baggg e_baggg@ wrote:
I am trying to create a regular expression that essentially parses out
-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of e_baggg
Sent: Thursday, December 21, 2006 2:57 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: RegExp
Parker,
Thanks, but that did not do the trick. It still returned the
full HTML
Hello.
I have the situation where some of the URLs that I need to link to
have non-Ascii characters in them.
So, for example...
if I have a directory structure like this (hopefully the A comes
through with the accent above it): non-ascii Á/test/
the URL that gets generated is:
@yahoogroups.com, e_baggg e_baggg@ wrote:
Hello.
I have the situation where some of the URLs that I need to link to
have non-Ascii characters in them.
So, for example...
if I have a directory structure like this (hopefully the A comes
through with the accent above it): non
Change the line of code in your goTo() method to be:
focusManager.setFocus(one);
--- In flexcoders@yahoogroups.com, dffmyco [EMAIL PROTECTED] wrote:
Three text input controls. Tab enabled, tab index 1,2,3. On the
focus out of text control three I run a function to set focus back
to text
That is exactly what you need to do. Create a for loop and get a
handle on each object in the loop.
Then, set up a method that returns a Boolean if it needs to be
flagged. This method will check the dates. if true, then inside your
For loop, flag the data object.
Note: You can do the
I have a .css file which compiles to a swf and I can load in via
runtime without problem (using StyleManager.loadStyleDeclarations()).
However, I receive compiler errors once I have Embed code in my css
like below. I presume it is because the swf that the css gets compiled
to does not have
[EMAIL PROTECTED] wrote:
The images you embed need to be accessible by the compiler. Is the
images
folder in the same directory as the CSS? Have you tried changing the
path to
the image?
Tim
On 06 Apr 2007 09:51:37 -0700, e_baggg [EMAIL PROTECTED] wrote:
I have a .css file which
I am using Cairngorm (Flex 2.0.1)...and if I put the cursor inside the
text area and (holding down the Ctrl key) hit Enter really fast, I
get this error below where the main application is trying to call the
ServiceLocator constructor again. Any idea why? I can replicate it w/
a simple app.
##
I have a server-side sort on my DataGrid which means I had to
implement my own headerRenderer to handle the click event, sort, and
server calls.
I am trying to create the asc/desc arrow now but I realized that any
click event on the DataGrid instantiates a new Object of the
headerRenderer (all
:[EMAIL PROTECTED] On
Behalf Of e_baggg
Sent: Thursday, May 31, 2007 10:18 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] DataGrid HeaderRenderer Recreates every click
I have a server-side sort on my DataGrid which means I had to
implement my own headerRenderer to handle
I am implementing a spell checker and am hitting some issues because
for non-Ascii characters such as ò...this is actually two bytes
where a normal character is 1 byte...which throws off the start and
end index of the text in the textArea.
Do any Flash/AS3 methods exist that return the number of
I was able to recreate this issue in a very simple example included
below. If I select a row, delete it (which auto selects the next
row)...if I then Shift-click another row...the highlighted row is not
included in the selected group. Any future shift-clicks from this
point work as expected. has
the bug. Thanks.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of e_baggg
Sent: Thursday, September 27, 2007 4:34 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Cannot multiple select rows after deleting row
from a List
Andi-
Tom was referring to having a hierarchy of FrontControllers.
He happens to have a class called CoreController which all of his
Flex apps would use. Then, each Flex app will have it's own
FrontController that extends CoreController...this way each developer
has their own controller. This
/Hibernate
setup, but haven't yet. Is it difficult to use Spring with Flex, and
where would I go to begin?
Also, 4 years of a going to a Liberal Arts school forces archaic words
like 'hitherto' into your vocabulary, haha.
--- In flexcoders@yahoogroups.com, e baggg e_baggg@ wrote
I have an application that has a popup window that users will popup
very rarely. This popup window has a mx:List with a dozen different
icons for each row in the List.
For this reason I do not want to embed the images, but rather, load
them at runtime when the wndow is popped.
I am having
Von: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] Im Auftrag von e_baggg
Gesendet: Donnerstag, 31. August 2006 22:53
An: flexcoders@yahoogroups.com
Betreff: [flexcoders] How to load an Image dynamically as for
icon (of type Class
This has to be the most frustrating thing I've come across in a long
time (more frustrating then when my computer got hosed trying to debug
Flex 1.5 apps accidentally with the Flash 8.5 beta plugin).
Anyway, I am no longer able to pull up the dynamic menu of class names
and variable attributes
Hello. I have a XMLSocket class that I am able to send/receive data to
no problem.
I switched my implementation to use the flash.net.Socket class and now
I cannot receive data back.
I updated my sendMessage() to the following...this request should
trigger a response from the server but it
into a
buffer to detect the null byte to denote a message received.
Ted :-)
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of e_baggg
Sent: Thursday, October 19, 2006 8:44 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders
@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of e_baggg
Sent: Thursday, October 19, 2006 8:44 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Socket woes - something simple I'm sure
Hello. I have a XMLSocket class that I am able to send/receive data to
no problem.
I
:
this.writeByte( 0x00 );
this.flush();
-d
e_baggg wrote:
## Try adding a null byte before flushing the flash.net.Socket.
Ted-
Thanks for your response but I am still unable to get it working.
Partly b/c I can't find any help on how to add a null byte. I would
think this (or '\0') would
In the last text box, add a function for the focusOut handler that
manually sets the focus back to the first box (or button).
--- In flexcoders@yahoogroups.com, gur_sukh [EMAIL PROTECTED] wrote:
Hi,
In flex i have vbox with 4 TextInputs. when we tab through them after
the last input the
It shouldn't be too difficlut to write this code yourself. I haven't
tested this but 'hours' is 0 based so that's why I added 1.
var date : Date = new Date();
var totalMinutes : Number = (date.hours+1) * 60;
totalMinutes += date.minutes;
--- In flexcoders@yahoogroups.com, Wally Randall [EMAIL
I am rather experienced with the FileReference class but have come
across a major problem. Basically, the file uploading just stopped
working. It works for me in IE (though I still receive the Error 203
File I/O Error which on the server is a 403 'not authenticated). It
does not work at all in
. Not sure if I want to catch that as a
solution so I'm going to test more but I am out of options. The bug
mentioned below is 'https' which I am not on.
--- In flexcoders@yahoogroups.com, Jon Bradley [EMAIL PROTECTED] wrote:
On Feb 22, 2008, at 12:56 PM, e_baggg wrote:
Using a packet sniffer, I
I'm trying to authenticate against a Java-based application server
(Tomcat) from my Flex app. I'm unable to set the HTTP Authorization
header to pass to the server to authenticate. I'm also not able to
read the cookie header that the server sends back after successful
authentication.
to authenticate without a login page is to
configure TomCat to use Basic Auth and you will get the standard
browser user/pass popup whenever accessing the secure realm.
--- In flexcoders@yahoogroups.com, e_baggg e_baggg@ wrote:
I'm trying to authenticate against a Java-based application
I am using flash.net.Socket to write HTTP requests and receive HTTP
responses. I'm using Tomcat Digest Authorization and everything works
fine for logging in and retrieving data. However, any request that
requires parameters does not work. I am using Ethereal to sniff a
valid requests and trying
is not properly closed when I receive the response?
GET /app/myaction.action HTTP/1.1
Host: www.mydomain.com
Authorization:Basic ZGV2MTpwYXNzd29yZA==
--- In flexcoders@yahoogroups.com, Dave Cragg [EMAIL PROTECTED] wrote:
On 3 Apr 2008, at 22:11, e_baggg wrote:
anyone see anything wrong
Hello all. I am writing a Java library to parse out the metadata of a
FLV. It is working OK for a specific .flv, but the problem is the meta
data can be rather random of where it appears after the onMetaData
header. The FLV usually has a onMetaData and 0-n onTransition
headers. Usually there is a
This is baffling me. For authentication reasons, I am doing all my
HTTP traffic via a custom flash.net.Socket where I create and parse
the HTTP request/response myself (using Digest authorization).
Everything works fine when I run the generated html/swf files locally,
but once I deploy them to the
AM, e_baggg [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
This is baffling me. For authentication reasons, I am doing all my
HTTP traffic via a custom flash.net.Socket where I create and
parse
the HTTP request/response myself (using Digest authorization).
Everything
Actually, I stand corrected. Once I added in my port # to the
cross-domain...it worked. Thanks again gang! Big help!
cross-domain-policy
allow-access-from domain=* to-ports=9080,8080/
/cross-domain-policy
--- In flexcoders@yahoogroups.com, e_baggg [EMAIL PROTECTED] wrote:
Thanks for your
, e_baggg [EMAIL PROTECTED] wrote:
Actually, I stand corrected. Once I added in my port # to the
cross-domain...it worked. Thanks again gang! Big help!
cross-domain-policy
allow-access-from domain=* to-ports=9080,8080/
/cross-domain-policy
--- In flexcoders@yahoogroups.com, e_baggg
.
-Josh
On Thu, Jun 12, 2008 at 8:35 AM, e_baggg [EMAIL PROTECTED] wrote:
I spoke too soon. The 3 second delay still exists and when I set up
the Swf policy file debugger for Windows...the Flash player outputs
this. My concern is that first warning. According to the docs,
calling
header info.
-Josh
On Thu, Jun 12, 2008 at 2:20 PM, e_baggg [EMAIL PROTECTED] wrote:
I am doing hand-rolled GETs because Flex (HttpService) cannot pass
headers (ie jessionid). Thus, I need to open my own flash.net.Socket
and write/read the request/response manually. It works great
, Jun 13, 2008 at 3:08 AM, e_baggg [EMAIL PROTECTED] wrote:
After thoroughly reading the Adobe socket policy docs, it looks like
I'm going to have to open up port 843 and serve the new
crossdomain.xml that way. Even though I have it on my root and call
Security.loadPolicy() on it (and I see
So I have an app in production which after 10 minutes of usage began
to perform EXTREMELY slow, and users had to restart the app. (Flex 3)
Windows and Mac...all browsers. I did some Profiling and did not get
far. Whenever I take a Memory Snapshot, gc() is forced and all my
objects are
Sent: Tuesday, October 28, 2008 3:09 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Memory issues ... garbage collection only
running in IE (not FF or Safari)
e_baggg,
You're not the only one. We're experiencing very similar
problems. Our app just keeps gobbling memory
:)
--- In flexcoders@yahoogroups.com, e_baggg e_baggg@ wrote:
So I have an app in production which after 10 minutes of usage
began
to perform EXTREMELY slow, and users had to restart the app. (Flex
3)
Windows and Mac...all browsers. I did some Profiling and did not
get
far. Whenever I
I have a requirement where a user can right-click any one of the tabs and have
options to delete, duplicate, disable, etc.
The tabs (children) of the mx:TabNavigator are VBoxs, and the tab name is
pulled from the label attribute of the VBox. I can't put the ContextMenu
against the VBox
and Viewstack, it is more flexible than TabNavigator.
Tracy Spratt,
Lariat Services, development services available
_
From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of e_baggg
Sent: Wednesday, April 15, 2009 2:43 PM
To: flexcoders
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