[flexcoders] How to display bullet insted asterisk in textinput controll
I added displayAsPassword but I want bullets instead of asterisks. How to achieve this? I can't change type of fonts in controll.
[flexcoders] How to create a spidar chart (Radar chart) with an array collection object...
I need to create a Spidar (Radar) chart with the help of an array collection. can any one help ??? do i need to include external library for using that ???
[flexcoders] Re: Vertical TabBar Control
yeah I figured that one out, thanks. However if I have a ViewStack in place for each of the tabs in the Tabbar, there is always a gap in between the tabbar and the viewstack. I have tried making all paddings and verticalgap and horizontalgap to 0 but the spacing doesnt go away. any ideas for that? --- In flexcoders@yahoogroups.com, turbo_vb timh...@... wrote: mx:TabBar direction=vertical/ -TH --- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote: --- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote: --- In flexcoders@yahoogroups.com, flex_coder flex_coder@ wrote: Does anyone know of a Vertical TabBar control for Flex. I am using Flex 3 and I cant seem to find a Vertical Tabbar. Any help is much appreciated.
[flexcoders] i cant refresh datagrid
hello!, sorry but i cant refresh de datagrid in this code:
I use PHP to read de data from Mysql using HttpService. The INSERT is ok, but
i have to reload the app to view de result in datagrid.
The event is called from the buttom grabar using de function actualiza in
the end of this code:
The funcion actualiza invoke the PHP file and reload de httpservice to the
datagrid
Thank fro all
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=absolute
width=100% height=100%
creationComplete=llena_grilla.send()
mx:Script
![CDATA[
import mx.events.ListEvent;
import mx.events.DataGridEvent;
private function seleccion(event:ListEvent):void {
var fila:Object = event.currentTarget.selectedItem;
dni.text = fila.dni;
nombres.text = fila.nombres;
descripcion.text = fila.descripcion;
}
private function limpiar():void{
dni.text = ;
nombres.text = ;
descripcion.text=
dni.setFocus();
}
private function actualiza():void{
inserta.send();
llena_grilla.send();
}
]]
/mx:Script
!-- service call --
!-- Para llenar la grilla --
mx:HTTPService id=llena_grilla
url=http://localhost/flex_php_009/src/filtro.php;
resultFormat=e4x
/mx:HTTPService
!-- Para el Combo --
mx:HTTPService id=llena_combo
url=http://localhost/flex_php_009/src/myxml.php;
resultFormat=e4x
/mx:HTTPService
!-- Para la Insercion de Registros --
mx:HTTPService id=inserta url=http://localhost/flex_php_009/src/inserta.php;
method=POST
resultFormat=e4x
mx:request
dni{dni.text}/dni
nombres{nombres.text}/nombres
id{descripcion.selectedIndex}/id
/mx:request
/mx:HTTPService
!-- Layout --
mx:Panel width=622 height=254 layout=absolute verticalCenter=30
horizontalCenter=24
mx:DataGrid x=10 y=10
dataProvider={llena_grilla.lastResult.registro}
itemClick=seleccion(event)
change=seleccion(event)
id=datagrid1
mx:columns
mx:DataGridColumn headerText=DNI dataField=dni/
mx:DataGridColumn headerText=NOMBRES dataField=nombres/
mx:DataGridColumn headerText=DISTRITO
dataField=descripcion/
/mx:columns
/mx:DataGrid
mx:Form x=320 y=10 width=272 height=142
mx:FormItem label=DNIl
mx:TextInput id=dni/
/mx:FormItem
mx:FormItem label=NOMBRES
mx:TextInput id=nombres/
/mx:FormItem
mx:FormItem label=DISTRITO
mx:ComboBox id=descripcion
creationComplete=llena_combo.send()
dataProvider={llena_combo.lastResult.registro}
labelField=descripcion width=120/mx:ComboBox
/mx:FormItem
/mx:Form
mx:HBox x=10 y=171 width=582 height=33 horizontalAlign=right
mx:Button label=Nuevo id=nuevo click=limpiar()/
mx:Button label=Grabar id=grabar click=actualiza()/
/mx:HBox
/mx:Panel
/mx:Application
Carlos A. Diaz AlvaradoJefe de
Informatica Sistemas Instituto LIBERTADOR SAC
Jr. Martir Olaya 327 Chorrillos
995-262870, 4670643 Anexo 207cd...@isl.edu.pe
¡Obtén la mejor experiencia en la web!
Descarga gratis el nuevo Internet Explorer 8.
http://downloads.yahoo.com/ieak8/?l=e1
[flexcoders] Re: File Upload with FireFox on SunRay Fails-we need this to work
Good point - we have tried under Flash 9 and Latest V10 too. We tried Flex 3.2 3.3 and 3.4 --- In flexcoders@yahoogroups.com, shameer.forflex shameer.forf...@... wrote: Please clarify which flash player version are you using? File Upload has some issue with Flash player9 and Firefox. Thanks, Shameer --- In flexcoders@yahoogroups.com, adebonis anthony@ wrote: Hope someone out there an help us with this issue. We can't get File upload to work with a Browser Running under SunRays on FireFox We have finally identified the http problem (http 417) which is causing the IO flash error. We tried this on FireFox 3.0 as well as FireFox 3.5.3 both with the same results. Also, I doubt if this is a browser issue because uploading files to the same servlet from a test JSP page works fine. Whatever happens, happens between flash player and the browser. After using a simple MXML file (attached below) to test the file upload functionality on different operating systems we have discovered that it brakes with an unusual error when tested on Solaris. We put sniffers and clearly noticed the difference in the headers generated by Flash 10 in different OS environments. As you can see from the examples below, the later version (the one running on Solaris) has an extra Expect: in the header which we believe is responsible for the HTTP 417 error (which, in its turn, is responsible for 2038 thrown by flex) Here is a header generated from a functional system: POST /iehs_core_document/FileUploadServlet HTTP/1.1 Host: dev01.intelligentehs.com:9086 Accept: */* User-Agent: Shockwave Flash Connection: Keep-Alive Cache-Control: no-cache Content-Length: 755 Expect: 100-continue Content-Type: multipart/form-data; boundary=e6d2f5d2c945 And here is a header generated from OpenSolaris 11 2009.06 POST /iehs_core_document/FileUploadServlet HTTP/1.1 Host: dev01.intelligentehs.com:9086 Accept: */* User-Agent: Shockwave Flash Connection: Keep-Alive Cache-Control: no-cache Expect: Content-Length: 653 Expect: 100-continue Content-Type: multipart/form-data; boundary=b64e06f786e4
Re: [flexcoders] How to create a spidar chart (Radar chart) with an array collection object...
piyush_dubey_16 wrote: I need to create a Spidar (Radar) chart with the help of an array collection. can any one help ??? http://lab.kapit.fr/display/radarchart/Radar+Chart
[flexcoders] Re: File Upload with FireFox on SunRay Fails-we need this to work
Please make sure you have followed the steps mentioned in http://sujitreddyg.wordpress.com/?s=upload when you use flashplayer 10. you will have to configure your Flex Builder to target to Flash Player 10 and also use the new player APIs Thanks, Shameer --- In flexcoders@yahoogroups.com, adebonis anth...@... wrote: Good point - we have tried under Flash 9 and Latest V10 too. We tried Flex 3.2 3.3 and 3.4 --- In flexcoders@yahoogroups.com, shameer.forflex shameer.forflex@ wrote: Please clarify which flash player version are you using? File Upload has some issue with Flash player9 and Firefox. Thanks, Shameer --- In flexcoders@yahoogroups.com, adebonis anthony@ wrote: Hope someone out there an help us with this issue. We can't get File upload to work with a Browser Running under SunRays on FireFox We have finally identified the http problem (http 417) which is causing the IO flash error. We tried this on FireFox 3.0 as well as FireFox 3.5.3 both with the same results. Also, I doubt if this is a browser issue because uploading files to the same servlet from a test JSP page works fine. Whatever happens, happens between flash player and the browser. After using a simple MXML file (attached below) to test the file upload functionality on different operating systems we have discovered that it brakes with an unusual error when tested on Solaris. We put sniffers and clearly noticed the difference in the headers generated by Flash 10 in different OS environments. As you can see from the examples below, the later version (the one running on Solaris) has an extra Expect: in the header which we believe is responsible for the HTTP 417 error (which, in its turn, is responsible for 2038 thrown by flex) Here is a header generated from a functional system: POST /iehs_core_document/FileUploadServlet HTTP/1.1 Host: dev01.intelligentehs.com:9086 Accept: */* User-Agent: Shockwave Flash Connection: Keep-Alive Cache-Control: no-cache Content-Length: 755 Expect: 100-continue Content-Type: multipart/form-data; boundary=e6d2f5d2c945 And here is a header generated from OpenSolaris 11 2009.06 POST /iehs_core_document/FileUploadServlet HTTP/1.1 Host: dev01.intelligentehs.com:9086 Accept: */* User-Agent: Shockwave Flash Connection: Keep-Alive Cache-Control: no-cache Expect: Content-Length: 653 Expect: 100-continue Content-Type: multipart/form-data; boundary=b64e06f786e4
[flexcoders] Flex - BlazeDS - Java: int are set to 0 when they should be kept to NULL.
Hi everyone, I'm having an issue with Flex - BlazeDS - Java. When I pass an object to Java through BlazeDS, my variables of type int are automatically set to 0 if they are NULL or NAN. Is there a way to keep them as NULL ? Thanks everyone.
Re: [flexcoders] File Upload with FireFox on SunRay Fails-we need this to work
On Tuesday 08 Sep 2009, adebonis wrote: We can't get File upload to work with a Browser Running under SunRays on FireFox This isn't over SSL is it ? There's an open bug in Jira for that... -- Helping to competently strategize B2B bleeding-edge one-to-one data as part of the IT team of the year, '09 and '08 This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office together with a list of those non members who are referred to as partners. We use the word ?partner? to refer to a member of the LLP, or an employee or consultant with equivalent standing and qualifications. Regulated by the Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com.
Re: [flexcoders] Flex - BlazeDS - Java: int are set to 0 when they should be kept to NULL.
On Thursday 10 Sep 2009, whiskerstasters wrote: When I pass an object to Java through BlazeDS, my variables of type int are automatically set to 0 if they are NULL or NAN. Is there a way to keep them as NULL ? Does your Flex VO initialise them to zero ? If you look at the BlazeDS debug output, what is BlazeDS sending them as ? -- Helping to globally aggregate dot-com users as part of the IT team of the year, '09 and '08 This email is sent for and on behalf of Halliwells LLP. Halliwells LLP is a limited liability partnership registered in England and Wales under registered number OC307980 whose registered office address is at Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list of members is available for inspection at the registered office together with a list of those non members who are referred to as partners. We use the word ?partner? to refer to a member of the LLP, or an employee or consultant with equivalent standing and qualifications. Regulated by the Solicitors Regulation Authority. CONFIDENTIALITY This email is intended only for the use of the addressee named above and may be confidential or legally privileged. If you are not the addressee you must not read it and must not use any information contained in nor copy it nor inform any person other than Halliwells LLP or the addressee of its existence or contents. If you have received this email in error please delete it and notify Halliwells LLP IT Department on 0870 365 2500. For more information about Halliwells LLP visit www.halliwells.com.
[flexcoders] Sorting XML number values in datagrid
Hi all,
Looking for a simple solution to properly sorting number values in a datagrid.
I'm sure many of you have run across this limitation. Trying to sort something
like {1,5,100) turns into (1,100,5) because it is read a string and not numeric.
Suggestions? Thanks,
Alex
[flexcoders] Re: Flex - BlazeDS - Java: int are set to 0 when they should be kept to NULL.
Hi Tom, in my BlazeDS Debug, all my int variables are set to 0. My flex object variables of type int are pre-set to null and some are not set. When debuging Flex, I noticed Flex automatically sets my variables to 0. Why does this happen? Thank you. -David
[flexcoders] Datagrid height problem.
I have a datagrid that displays text from a notes field. I have variableRowHeight=true. This works well unless one record has a note that is larger than the height of the entire grid. In this case I cannot see the bottom of the note. It truncates the lines at the height of the grid There is a scroll bar for the grid, but not for the individual cell in the grid. Either of the following would solve my problem; How can I tell the datagrid to allow cell heights greater than the grid height? -or- How can I turn on a scrollbar for the cell? Paul
[flexcoders] Re: soap and cookies with webservice
--- In flexcoders@yahoogroups.com, guy.tomer guy.to...@... wrote: In a standard browser flash application in a web page, if the server sets a cookie on any http requests, the cookie will be sent back just fine. However you're talking about a desktop app which you probably mean an AIR application so I am not sure, although I guess it should work. The test should be easy - make any http call from one of the air applications to a server that sets a cookie and see if it is sent back. We'll be happy to hear the results... I'm planning on creating a projector using screenweaver / haxe that will load in a swf created in flex, needed for the webservice features. i will let you know how it gets on thanks Steve
[flexcoders] Re: Vertical TabBar Control
mx:Canvas
mx:TabBar id=myTabBar direction=vertical/
mx:ViewStack left={ myTabBar.width - 1 }/
/mx:Canvas
-TH
--- In flexcoders@yahoogroups.com, flex_coder flex_co...@... wrote:
yeah I figured that one out, thanks. However if I have a ViewStack in
place for each of the tabs in the Tabbar, there is always a gap in
between the tabbar and the viewstack. I have tried making all paddings
and verticalgap and horizontalgap to 0 but the spacing doesnt go away.
any ideas for that?
--- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote:
mx:TabBar direction=vertical/
-TH
--- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote:
--- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote:
--- In flexcoders@yahoogroups.com, flex_coder flex_coder@
wrote:
Does anyone know of a Vertical TabBar control for Flex. I am
using
Flex 3 and I cant seem to find a Vertical Tabbar.
Any help is much appreciated.
[flexcoders] Re: Datagrid height problem.
How can I tell the datagrid to allow cell heights greater than the grid height? Even though it's not shown, the cell height is greater than the DataGrid height. However, the DataGrid's scroll mechanism will always take you to the next row, so this isn't an option. How can I turn on a scrollbar for the cell? You can use an itemRenderer that has a maxHeight. Although, having nested scrollBars is pretty bad for the user.A third option, if you don't have thousands of records, is to put the DataGrid in a container and do not set a height for the DataGrid. In other words, go ahead and render all of the DataGrid items and have the parent container do the scrolling. This would solve your problem by allowing smooth scrolling, but would more of a hog when it comes to performance. But, if you don't have that many records to show, it's a decent trade-off and much better than the choppy scrolling that is native to the DataGrid. -TH --- In flexcoders@yahoogroups.com, aceoohay pa...@... wrote: I have a datagrid that displays text from a notes field. I have variableRowHeight=true. This works well unless one record has a note that is larger than the height of the entire grid. In this case I cannot see the bottom of the note. It truncates the lines at the height of the grid There is a scroll bar for the grid, but not for the individual cell in the grid. Either of the following would solve my problem; How can I tell the datagrid to allow cell heights greater than the grid height? -or- How can I turn on a scrollbar for the cell? Paul
[flexcoders] Re: Sorting XML number values in datagrid
Look at sortCompareFunction for DataGridColumn.
-TH
--- In flexcoders@yahoogroups.com, AJC2357 ajc2...@... wrote:
Hi all,
Looking for a simple solution to properly sorting number values in a
datagrid.
I'm sure many of you have run across this limitation. Trying to sort
something like {1,5,100) turns into (1,100,5) because it is read a
string and not numeric.
Suggestions? Thanks,
Alex
[flexcoders] Concatenation yields Error #1034: Type Coercion
I want to copy the file(s) f1 to the test directory, as follows
private function copyFile(event:Event=null) : void
{ if ( _files.length 0 ) { var f1:File = _files.pop() as File; var
myAppFolder:File = new File(file:///D:/tex/My Documents/test);
f1.copyTo((myAppFolder) + (f1), true); }}
Any ideas on how to fix this so that I won't get the following error:
TypeError: Error #1034: Type Coercion failed:cannot convert [object
File][object File] to flash.net.FileReference. at
MyProject/copyNextFile()[D:\tex\My
Documents\Flex_Builder_3_Projects\MyProject\src\MyProject.mxml:128]
Many thanks,
tex
[flexcoders] LCDS DataService - Commit Response Slow
I am having a problem where the response events (ie ResultEvent) to my DataService commits are extremely slow (sometimes up to 1 min before a response is received by the client). Often my software doesn't allow the user to move on until the commit has been confirmed so this can slow the app down quite significantly. Does anyone have any suggestions on how I can speed up these calls OR what might be slowing them down. The database is running on a dedicated server with only 4 or 5 users right now and responds very quickly to non-LCDS/Flex calls. It seems that the data is saving quickly and it's only the response that is taking a long time. Any thoughts? Because I am not sure really what is happening under- the-hood of these calls, I am at a loss as to how to approach debugging this? Thanks for the help! Kevin
[flexcoders] refer to dynamic XML elements?
i have an XML response from a server that has a gazillion elements in it where
i
need to use a few of these. the required element names are defined elsewhere
read in at run time. the XML response is something along the lines of:
gml:featureMembers
topp:runoffdatapoints gml:id=runoffdatapoints.1
topp:UPSTREAMAREASQKM20.8503/topp:UPSTREAMAREASQKM
topp:ID13469/topp:ID
topp:QMCUBED9.8567/topp:QMCUBED
/topp:runoffdatapoints
gml:featureMembers
the namespaces are all defined ok work fine if used statically.
for each (x in result.gml::featureMembers.topp::runoffdatapoints) {
id=x.topp::ID; // works just fine
}
but i'm having a brain freeze trying to understand how to refer to the required
elements dynamically. like
var runoffIDField:String=topp::ID;
for each (x in result.gml::featureMembers.topp::runoffdatapoints) {
id=x[runoffIDField]; // nope
id=x.child(runoffIDField); // ditto
}
i guess the namespace is playing havoc w/this.
anyone have any ideas or references?
thanks.
[flexcoders] HTTP Result
Im using Flex with PHP.
I got a return from a HTTPService in the following way:
private function httpResult(event:ResultEvent):void {
var msg:String;
msg = event.result.toString();
}
The problem is that msg is not an empty string. In fact is the following
ascii sequence (CRLF): 13, 10, 9.
How can i get an empty string or test this ascii sequence?
[flexcoders] Active collection does not get refreshed automatically if using findbyXXX
var ac:ArrayCollection=new ArrayCollection(); ac=ActiveRecords.SiteMedia.findAll(); The above works perfectly and get automatic refreshed if new records have been added or removed. However, if we do var ac:ArrayCollection=new ArrayCollection(); ac=ActiveRecords.SiteMedia.findBySite_ID(1); The above arraycollection does not get automatic refreshed if new records have been added or removed. Help, please Thanks
[flexcoders] Understanding measure process
Hi,
Searched the forum but cannot find an answer to my problem. Please look at the
code and offer some advice.
My code is called Highlight.mxml if I put it in a normal VBox container and
call setText it sizes correctly.
If I create it as a child in my own component which extends UIComponent, I
cannot get it to size at all, its always width = 0 even though I do see
measuredWidth reported correctly.
I wanted this component to size itself based on what is inside the textfield.
So if it is a child of my component I still would like it to be the size of the
text.
?xml version=1.0 encoding=utf-8?
mx:Canvas xmlns:mx=http://www.adobe.com/2006/mxml;
creationComplete=creationComplete()
backgroundColor=0xff
borderColor=0x628297
borderThickness=1
borderStyle=solid
mx:Script
![CDATA[
import flash.filters.DropShadowFilter;
private var str:String;
private function creationComplete():void
{
this.filters = [new DropShadowFilter(4, 45,
0x33, 0.5) ];
}
override protected function commitProperties():void
{
super.commitProperties();
txt.text = this.str;
invalidateSize();
invalidateDisplayList();
}
override protected function measure():void
{
super.measure();
measuredWidth = measuredMinWidth =
txt.getExplicitOrMeasuredWidth();
measuredHeight = measuredMinHeight =
txt.getExplicitOrMeasuredHeight();
}
override protected function
updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth,
unscaledHeight);
//this.setActualSize(txt.width, txt.height);
}
public function setText(str:String):void
{
this.str = str;
invalidateProperties();
}
]]
/mx:Script
mx:Label id=txt text=100 color=0x00/
/mx:Canvas
[flexcoders] HBox not sizing properly...how to kick it in the head
Hello. I have a situation where I have an object that extends HBox. This object has a variable number of children. The object gets created and added to it's parent at runtime. The reason I chose HBox is because it will size itself. I want the width and the height of the HBox to be the width and height of the components inside the HBox. So, when I do this, my hbox simply does not appear when it should...if I override updateDipslayList and set a breakpoint inside it, I find that the width and the height are both zero (and yes, this is after all the child objects have been added). Inside updateDisplayList, the children all have valid widths and heights. So, I don't understand what's going on here. Is there something I need to do to get the HBox to kick itself in the head and recalculate it's size. Neither invalidateSize or invalidateDisplayList on the HBox seem to effect the layout. So, I know I can go in and figure out how big this thing should be myself and size it appropriately, but I'd like to understand what I am not getting here, because it sure seems like there should be a better solution. thanks for any advice...
[flexcoders] Re: Sorting XML number values in datagrid
Create a numeric compare function like the following:
private function numericCompareFunc(itemA:Object, itemB:Object):int
{
return ObjectUtil.numericCompare(itemA.itemToCompare,
itemB.itemToCompare);
}
Then set this function to the sortCompareFunction of your datagrid
column:
mx:DataGridColumn sortCompareFunction=numericCompareFunc/
--- In flexcoders@yahoogroups.com, AJC2357 ajc2...@... wrote:
Hi all,
Looking for a simple solution to properly sorting number values in a
datagrid.
I'm sure many of you have run across this limitation. Trying to sort
something like {1,5,100) turns into (1,100,5) because it is read a
string and not numeric.
Suggestions? Thanks,
Alex
[flexcoders] Re: Datagrid height problem.
What I do in this situation is to truncate the text in the cell and add elipses. If the user needs to see all the note text, they can click on the cell which opens a new popup. If the text is short enough, I use a tooltip. --- In flexcoders@yahoogroups.com, turbo_vb timh...@... wrote: How can I tell the datagrid to allow cell heights greater than the grid height? Even though it's not shown, the cell height is greater than the DataGrid height. However, the DataGrid's scroll mechanism will always take you to the next row, so this isn't an option. How can I turn on a scrollbar for the cell? You can use an itemRenderer that has a maxHeight. Although, having nested scrollBars is pretty bad for the user.A third option, if you don't have thousands of records, is to put the DataGrid in a container and do not set a height for the DataGrid. In other words, go ahead and render all of the DataGrid items and have the parent container do the scrolling. This would solve your problem by allowing smooth scrolling, but would more of a hog when it comes to performance. But, if you don't have that many records to show, it's a decent trade-off and much better than the choppy scrolling that is native to the DataGrid. -TH --- In flexcoders@yahoogroups.com, aceoohay pauls@ wrote: I have a datagrid that displays text from a notes field. I have variableRowHeight=true. This works well unless one record has a note that is larger than the height of the entire grid. In this case I cannot see the bottom of the note. It truncates the lines at the height of the grid There is a scroll bar for the grid, but not for the individual cell in the grid. Either of the following would solve my problem; How can I tell the datagrid to allow cell heights greater than the grid height? -or- How can I turn on a scrollbar for the cell? Paul
[flexcoders] Re: HTTP Result
import mx.utils.StringUtil;
msg = StringUtil.trim(event.result.toString());
--- In flexcoders@yahoogroups.com, Jairo França (Yahoo) jairofrancaal...@...
wrote:
I'm using Flex with PHP.
I got a return from a HTTPService in the following way:
private function httpResult(event:ResultEvent):void {
var msg:String;
msg = event.result.toString();
}
The problem is that msg is not an empty string. In fact is the following
ascii sequence (CRLF): 13, 10, 9.
How can i get an empty string or test this ascii sequence?
[flexcoders] Text underline spacing...
Hi I am using a non-standard font in a Flex app and when I apply textDecoration=underline it looks more like a strike through. Is there any easy way to change that spacing? Thanks --Kelly
Re: [flexcoders] Re: Flex - BlazeDS - Java: int are set to 0 when they should be kept to NULL.
David, The int primitive type in Java and Flex cannot be null. They both default to 0. If you have, var myInt:int; // ActionScript int myInt; // Java then that is the same as initializing myInt to 0. Jon On Thu, Sep 10, 2009 at 11:13 AM, whiskerstasters sailorse...@yahoo.com wrote: Hi Tom, in my BlazeDS Debug, all my int variables are set to 0. My flex object variables of type int are pre-set to null and some are not set. When debuging Flex, I noticed Flex automatically sets my variables to 0. Why does this happen? Thank you. -David -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
[flexcoders] Re: Datagrid height problem.
Thanks for the advice... I was unable to use make the suggestion of removing the height from the datagrid work. Even if it did work, wouldn't that cause the headers to scroll out of sight? Regarding using an item renderer, I have been unable to find one that will expand to the height available and then scroll. TextArea seems to display a fixed height. What item renderer would you recomend? Regarding the elipses/popup, how do you know when to display elipses? Generally the data is only a couple of lines, very infrequently is the data bigger than the entire grid. Paul --- In flexcoders@yahoogroups.com, valdhor valdhorli...@... wrote: What I do in this situation is to truncate the text in the cell and add elipses. If the user needs to see all the note text, they can click on the cell which opens a new popup. If the text is short enough, I use a tooltip. --- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote: How can I tell the datagrid to allow cell heights greater than the grid height? Even though it's not shown, the cell height is greater than the DataGrid height. However, the DataGrid's scroll mechanism will always take you to the next row, so this isn't an option. How can I turn on a scrollbar for the cell? You can use an itemRenderer that has a maxHeight. Although, having nested scrollBars is pretty bad for the user.A third option, if you don't have thousands of records, is to put the DataGrid in a container and do not set a height for the DataGrid. In other words, go ahead and render all of the DataGrid items and have the parent container do the scrolling. This would solve your problem by allowing smooth scrolling, but would more of a hog when it comes to performance. But, if you don't have that many records to show, it's a decent trade-off and much better than the choppy scrolling that is native to the DataGrid. -TH --- In flexcoders@yahoogroups.com, aceoohay pauls@ wrote: I have a datagrid that displays text from a notes field. I have variableRowHeight=true. This works well unless one record has a note that is larger than the height of the entire grid. In this case I cannot see the bottom of the note. It truncates the lines at the height of the grid There is a scroll bar for the grid, but not for the individual cell in the grid. Either of the following would solve my problem; How can I tell the datagrid to allow cell heights greater than the grid height? -or- How can I turn on a scrollbar for the cell? Paul
[flexcoders] Re: Datagrid height problem.
Yep, correct about the headers scrolling too. My bad, was thinking about a List. Using Steve's suggestion, a Text control with truncateToFit=:true will give you the ellipses and an automatic toolTip; if the text exceeds the size. -TH --- In flexcoders@yahoogroups.com, aceoohay pa...@... wrote: Thanks for the advice... I was unable to use make the suggestion of removing the height from the datagrid work. Even if it did work, wouldn't that cause the headers to scroll out of sight? Regarding using an item renderer, I have been unable to find one that will expand to the height available and then scroll. TextArea seems to display a fixed height. What item renderer would you recomend? Regarding the elipses/popup, how do you know when to display elipses? Generally the data is only a couple of lines, very infrequently is the data bigger than the entire grid. Paul --- In flexcoders@yahoogroups.com, valdhor valdhorlists@ wrote: What I do in this situation is to truncate the text in the cell and add elipses. If the user needs to see all the note text, they can click on the cell which opens a new popup. If the text is short enough, I use a tooltip. --- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote: How can I tell the datagrid to allow cell heights greater than the grid height? Even though it's not shown, the cell height is greater than the DataGrid height. However, the DataGrid's scroll mechanism will always take you to the next row, so this isn't an option. How can I turn on a scrollbar for the cell? You can use an itemRenderer that has a maxHeight. Although, having nested scrollBars is pretty bad for the user.A third option, if you don't have thousands of records, is to put the DataGrid in a container and do not set a height for the DataGrid. In other words, go ahead and render all of the DataGrid items and have the parent container do the scrolling. This would solve your problem by allowing smooth scrolling, but would more of a hog when it comes to performance. But, if you don't have that many records to show, it's a decent trade-off and much better than the choppy scrolling that is native to the DataGrid. -TH --- In flexcoders@yahoogroups.com, aceoohay pauls@ wrote: I have a datagrid that displays text from a notes field. I have variableRowHeight=true. This works well unless one record has a note that is larger than the height of the entire grid. In this case I cannot see the bottom of the note. It truncates the lines at the height of the grid There is a scroll bar for the grid, but not for the individual cell in the grid. Either of the following would solve my problem; How can I tell the datagrid to allow cell heights greater than the grid height? -or- How can I turn on a scrollbar for the cell? Paul
RE: [flexcoders] How to display bullet insted asterisk in textinput controll
If you are talking about mx:TextInput, you can't change the password character... mx:TextInput uses the TextField class in Flash Player, which only is capable of displaying asterisks. The new s:TextInput in Flex 4, which is based on TLF, has an mx_internal var for the password character. - Gordon From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of vladakg85 Sent: Thursday, September 10, 2009 1:24 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] How to display bullet insted asterisk in textinput controll I added displayAsPassword but I want bullets instead of asterisks. How to achieve this? I can't change type of fonts in controll.
[flexcoders] Manually triggering creation when creationPolicy=auto?
How can I make a viewstack create its children (or more correctly, children's children) programmatically? I know about the different creation policies, I am specifically asking about manually triggering a creation. Cheers
[flexcoders] Re: Datagrid height problem.
My code looks like;
mx:DataGridColumn headerText=Description
dataField=SCHEDULED_DESCRIPTION width=492 wordWrap=true
mx:itemRenderer
mx:Component
mx:Text width=100%
text={data.SCHEDULED_DESCRIPTION} truncateToFit=true/
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
The text that is in the DB las line 1 followed by a new line followed by line
2, etc.
It does not display the elipses.
Paul
--- In flexcoders@yahoogroups.com, turbo_vb timh...@... wrote:
Yep, correct about the headers scrolling too. My bad, was thinking about a
List. Using Steve's suggestion, a Text control with truncateToFit=:true
will give you the ellipses and an automatic toolTip; if the text exceeds the
size.
-TH
--- In flexcoders@yahoogroups.com, aceoohay pauls@ wrote:
Thanks for the advice...
I was unable to use make the suggestion of removing the height from the
datagrid work. Even if it did work, wouldn't that cause the headers to
scroll out of sight?
Regarding using an item renderer, I have been unable to find one that will
expand to the height available and then scroll. TextArea seems to display
a fixed height. What item renderer would you recomend?
Regarding the elipses/popup, how do you know when to display elipses?
Generally the data is only a couple of lines, very infrequently is the data
bigger than the entire grid.
Paul
--- In flexcoders@yahoogroups.com, valdhor valdhorlists@ wrote:
What I do in this situation is to truncate the text in the cell and add
elipses. If the user needs to see all the note text, they can click on
the cell which opens a new popup. If the text is short enough, I use a
tooltip.
--- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote:
How can I tell the datagrid to allow cell heights greater than the
grid height?
Even though it's not shown, the cell height is greater than the DataGrid
height. However, the DataGrid's scroll mechanism will always take you
to the next row, so this isn't an option.
How can I turn on a scrollbar for the cell?
You can use an itemRenderer that has a maxHeight. Although, having
nested scrollBars is pretty bad for the user.A third option, if you
don't have thousands of records, is to put the DataGrid in a container
and do not set a height for the DataGrid. In other words, go ahead and
render all of the DataGrid items and have the parent container do the
scrolling. This would solve your problem by allowing smooth scrolling,
but would more of a hog when it comes to performance. But, if you don't
have that many records to show, it's a decent trade-off and much better
than the choppy scrolling that is native to the DataGrid.
-TH
--- In flexcoders@yahoogroups.com, aceoohay pauls@ wrote:
I have a datagrid that displays text from a notes field. I have
variableRowHeight=true. This works well unless one record has a note
that is larger than the height of the entire grid. In this case I cannot
see the bottom of the note. It truncates the lines at the height of the
grid
There is a scroll bar for the grid, but not for the individual cell in
the grid.
Either of the following would solve my problem;
How can I tell the datagrid to allow cell heights greater than the
grid height?
-or-
How can I turn on a scrollbar for the cell?
Paul
[flexcoders] Creating class diagrams
Does anyone know of a tool that can create a class diagram from existing Flex code?
[flexcoders] Re: Datagrid height problem.
Give it a height.
-TH
--- In flexcoders@yahoogroups.com, aceoohay pa...@... wrote:
My code looks like;
mx:DataGridColumn headerText=Description
dataField=SCHEDULED_DESCRIPTION width=492 wordWrap=true
mx:itemRenderer
mx:Component
mx:Text width=100%
text={data.SCHEDULED_DESCRIPTION} truncateToFit=true/
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
The text that is in the DB las line 1 followed by a new line followed by line
2, etc.
It does not display the elipses.
Paul
--- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote:
Yep, correct about the headers scrolling too. My bad, was thinking about a
List. Using Steve's suggestion, a Text control with truncateToFit=:true
will give you the ellipses and an automatic toolTip; if the text exceeds
the size.
-TH
--- In flexcoders@yahoogroups.com, aceoohay pauls@ wrote:
Thanks for the advice...
I was unable to use make the suggestion of removing the height from the
datagrid work. Even if it did work, wouldn't that cause the headers to
scroll out of sight?
Regarding using an item renderer, I have been unable to find one that
will expand to the height available and then scroll. TextArea seems to
display a fixed height. What item renderer would you recomend?
Regarding the elipses/popup, how do you know when to display elipses?
Generally the data is only a couple of lines, very infrequently is the
data bigger than the entire grid.
Paul
--- In flexcoders@yahoogroups.com, valdhor valdhorlists@ wrote:
What I do in this situation is to truncate the text in the cell and add
elipses. If the user needs to see all the note text, they can click on
the cell which opens a new popup. If the text is short enough, I use a
tooltip.
--- In flexcoders@yahoogroups.com, turbo_vb TimHoff@ wrote:
How can I tell the datagrid to allow cell heights greater than the
grid height?
Even though it's not shown, the cell height is greater than the
DataGrid
height. However, the DataGrid's scroll mechanism will always take
you
to the next row, so this isn't an option.
How can I turn on a scrollbar for the cell?
You can use an itemRenderer that has a maxHeight. Although, having
nested scrollBars is pretty bad for the user.A third option, if you
don't have thousands of records, is to put the DataGrid in a container
and do not set a height for the DataGrid. In other words, go ahead
and
render all of the DataGrid items and have the parent container do the
scrolling. This would solve your problem by allowing smooth
scrolling,
but would more of a hog when it comes to performance. But, if you
don't
have that many records to show, it's a decent trade-off and much
better
than the choppy scrolling that is native to the DataGrid.
-TH
--- In flexcoders@yahoogroups.com, aceoohay pauls@ wrote:
I have a datagrid that displays text from a notes field. I have
variableRowHeight=true. This works well unless one record has a note
that is larger than the height of the entire grid. In this case I
cannot
see the bottom of the note. It truncates the lines at the height of
the
grid
There is a scroll bar for the grid, but not for the individual cell
in
the grid.
Either of the following would solve my problem;
How can I tell the datagrid to allow cell heights greater than the
grid height?
-or-
How can I turn on a scrollbar for the cell?
Paul
[flexcoders] AdvancedDataGrid: expandItem()
Hi,
I'm trying to expand the first row of my AdvancedDataGrid column when it is
loaded with my XML data. I've found plenty of examples online that show how to
do it from a click event, but nothing on init of the grid. I've tried the
initialize method, the setter of my dataProvider method but they all give me a
range out of bounds error.
Here's my function:
private function expandRow():void{
// Expand the first row of the ADG
var obj:Object = gc.getRoot();
var temp:Object =
ListCollectionView(obj).getItemAt(0);
grid.expandItem(temp,true);
grid.validateNow();
}
Anyone know the proper event to trigger this?
Thank you,
Matt
RE: [flexcoders] HBox not sizing properly...how to kick it in the head
In updateDisplayList, see if the parameters are 0. If they are, check measuredWIdth/Height and explicitWIdth/Height to see if either are 0. It sounds like explicitWIdth/Height may have gotten set to 0 somewhere 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 flexwdw Sent: Thursday, September 10, 2009 11:08 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] HBox not sizing properly...how to kick it in the head Hello. I have a situation where I have an object that extends HBox. This object has a variable number of children. The object gets created and added to it's parent at runtime. The reason I chose HBox is because it will size itself. I want the width and the height of the HBox to be the width and height of the components inside the HBox. So, when I do this, my hbox simply does not appear when it should...if I override updateDipslayList and set a breakpoint inside it, I find that the width and the height are both zero (and yes, this is after all the child objects have been added). Inside updateDisplayList, the children all have valid widths and heights. So, I don't understand what's going on here. Is there something I need to do to get the HBox to kick itself in the head and recalculate it's size. Neither invalidateSize or invalidateDisplayList on the HBox seem to effect the layout. So, I know I can go in and figure out how big this thing should be myself and size it appropriately, but I'd like to understand what I am not getting here, because it sure seems like there should be a better solution. thanks for any advice...
[flexcoders] Re: BlazeDS use secure channel when loaded over https.
Does anyone else know where I can ask or point me somewhere I might find more information? Regards, Wesley Acheson On Wed, Sep 9, 2009 at 5:28 PM, Wesley Acheson wesley.ache...@gmail.comwrote: Hi all, We are nearing the end of a development cycle. One thing that I just noticed is that my application is talking over http instead of https when the application is loaded from a https domain. In live we will not have any http element of the domain active, only https. However locally there is no https component. Is there any way of loading off a secure channel when the flash file was loaded via https and a non secure channel otherwise? Otherwise I'm going to have to change all the channels to secure for deployment, and no longer run the application locally. Regards, Wesley Acheson
RE: [flexcoders] Understanding measure process
If you have a component that extends UIComponent it is responsible for
measuring itself to reserve the right amount of room in the parent container,
and responsible for sizing its children, usually by calling setActualSIze() and
using getExplicitOrMeasuredWIdth/Height
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 neilbrown08
Sent: Thursday, September 10, 2009 6:27 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Understanding measure process
Hi,
Searched the forum but cannot find an answer to my problem. Please look at the
code and offer some advice.
My code is called Highlight.mxml if I put it in a normal VBox container and
call setText it sizes correctly.
If I create it as a child in my own component which extends UIComponent, I
cannot get it to size at all, its always width = 0 even though I do see
measuredWidth reported correctly.
I wanted this component to size itself based on what is inside the textfield.
So if it is a child of my component I still would like it to be the size of the
text.
?xml version=1.0 encoding=utf-8?
mx:Canvas xmlns:mx=http://www.adobe.com/2006/mxml;
creationComplete=creationComplete()
backgroundColor=0xff
borderColor=0x628297
borderThickness=1
borderStyle=solid
mx:Script
![CDATA[
import flash.filters.DropShadowFilter;
private var str:String;
private function creationComplete():void
{
this.filters = [new DropShadowFilter(4, 45, 0x33, 0.5) ];
}
override protected function commitProperties():void
{
super.commitProperties();
txt.text = this.str;
invalidateSize();
invalidateDisplayList();
}
override protected function measure():void
{
super.measure();
measuredWidth = measuredMinWidth = txt.getExplicitOrMeasuredWidth();
measuredHeight = measuredMinHeight = txt.getExplicitOrMeasuredHeight();
}
override protected function updateDisplayList(unscaledWidth:Number,
unscaledHeight:Number):void
{
super.updateDisplayList(unscaledWidth, unscaledHeight);
//this.setActualSize(txt.width, txt.height);
}
public function setText(str:String):void
{
this.str = str;
invalidateProperties();
}
]]
/mx:Script
mx:Label id=txt text=100 color=0x00/
/mx:Canvas
RE: [flexcoders] Manually triggering creation when creationPolicy=auto?
createComponentFromDescriptor 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 dfalling Sent: Thursday, September 10, 2009 1:15 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Manually triggering creation when creationPolicy=auto? How can I make a viewstack create its children (or more correctly, children's children) programmatically? I know about the different creation policies, I am specifically asking about manually triggering a creation. Cheers
[flexcoders] reading Xml excel files
I'm writing a small app that can upload excel xml files and convert them into graphs. When I was using e4x to see how the data is shown, it didn't return anything. It works fine if I simplified all the data with only Workbook,Row,Cell and Data. Anyone have any idea why I couldn't use Worksheet.Row.Cell.Data in the complex example below? Also, when it is imported in flex, some of the tags are inserted with o: in front like o:DocumentProperties. How can I read this file using e4x expression? Please go easy on me, I'm pretty new to flex. Here is the sample data.xml: ?xml version=1.0? Workbook xmlns=urn:schemas-microsoft-com:office:spreadsheet xmlns:o=urn:schemas-microsoft-com:office:office xmlns:x=urn:schemas-microsoft-com:office:excel xmlns:ss=urn:schemas-microsoft-com:office:spreadsheet xmlns:html=http://www.w3.org/TR/REC-html40; DocumentProperties xmlns=urn:schemas-microsoft-com:office:office AuthorAuthor/Author LastAuthorAuthor/LastAuthor Created2009-09-08T11:52:44Z/Created LastSaved2009-09-10T19:52:04Z/LastSaved Version12.0/Version /DocumentProperties OfficeDocumentSettings xmlns=urn:schemas-microsoft- com:office:office AllowPNG/ /OfficeDocumentSettings ExcelWorkbook xmlns=urn:schemas-microsoft-com:office:excel WindowHeight16280/WindowHeight WindowWidth24320/WindowWidth WindowTopX860/WindowTopX WindowTopY420/WindowTopY Date1904/ ProtectStructureFalse/ProtectStructure ProtectWindowsFalse/ProtectWindows /ExcelWorkbook Styles Style ss:ID=Default ss:Name=Normal Alignment ss:Vertical=Bottom/ Borders/ Font ss:FontName=Verdana/ Interior/ NumberFormat/ Protection/ /Style Style ss:ID=s21 NumberFormat ss:Format=Short Date/ /Style /Styles Worksheet ss:Name=AllTransactions.csv Table ss:ExpandedColumnCount=13 ss:ExpandedRowCount=6 x:FullColumns=1 x:FullRows=1 Column ss:Index=4 ss:Width=98.0/ Column ss:Index=11 ss:Width=498.0/ Row CellData ss:Type=StringSymbol/Data/Cell CellData ss:Type=StringQuantity/Data/Cell CellData ss:Type=StringPrice/Data/Cell CellData ss:Type=StringActionNameUS/Data/Cell CellData ss:Type=StringTradeDate/Data/Cell CellData ss:Type=StringSettledDate/Data/Cell CellData ss:Type=StringInterest/Data/Cell CellData ss:Type=StringAmount/Data/Cell CellData ss:Type=StringCommission/Data/Cell CellData ss:Type=StringFees/Data/Cell CellData ss:Type=StringDescription/Data/Cell CellData ss:Type=StringActionId/Data/Cell CellData ss:Type=StringRecordType/Data/Cell /Row Row CellData ss:Type=StringCash/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=StringCredit Interest/Data/Cell Cell ss:StyleID=s21Data ss:Type=DateTime2009-08-31T00:00:00.000/Data/Cell Cell ss:Index=8Data ss:Type=Number0.11/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=StringCREDIT INTEREST 31 DAYS @ .05% AVERAGE CREDIT BALANCE 2537.05 APY EARNED .05%/Data/Cell CellData ss:Type=Number4.0/Data/Cell CellData ss:Type=StringFinancial/Data/Cell /Row Row CellData ss:Type=StringCash/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=StringMargin Interest/Data/Cell Cell ss:StyleID=s21Data ss:Type=DateTime2009-08-31T00:00:00.000/Data/Cell Cell ss:Index=8Data ss:Type=Number-10.62/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=StringMARGIN INTEREST 4 DAYS @ 7 1/2% AVERAGE DEBIT BALANCE 12739.40/Data/Cell CellData ss:Type=Number7.0/Data/Cell CellData ss:Type=StringFinancial/Data/Cell /Row Row CellData ss:Type=StringBAC/Data/Cell CellData ss:Type=Number150.0/Data/Cell CellData ss:Type=Number17.7/Data/Cell CellData ss:Type=StringBuy/Data/Cell Cell ss:StyleID=s21Data ss:Type=DateTime2009-08-25T00:00:00.000/Data/Cell Cell ss:StyleID=s21Data ss:Type=DateTime2009-08-28T00:00:00.000/Data/Cell Cell ss:Index=8Data ss:Type=Number-20355.0/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=StringBOUGHT 150 SHARES OF BAC AT $17.70/ Data/Cell CellData ss:Type=Number1.0/Data/Cell CellData ss:Type=StringTrade/Data/Cell /Row Row CellData ss:Type=StringBAC/Data/Cell CellData ss:Type=Number100.0/Data/Cell CellData ss:Type=Number17.7/Data/Cell CellData ss:Type=StringBuy/Data/Cell Cell ss:StyleID=s21Data ss:Type=DateTime2009-08-25T00:00:00.000/Data/Cell Cell ss:StyleID=s21Data ss:Type=DateTime2009-08-28T00:00:00.000/Data/Cell Cell ss:Index=8Data ss:Type=Number-1777.0/Data/Cell CellData ss:Type=Number-7.0/Data/Cell CellData ss:Type=Number0.0/Data/Cell CellData ss:Type=StringBOUGHT 100 SHARES OF BAC AT $17.70/ Data/Cell CellData ss:Type=Number1.0/Data/Cell CellData ss:Type=StringTrade/Data/Cell /Row Row CellData ss:Type=StringBKS/Data/Cell CellData
[flexcoders] Is Flex 3.4 DMV source in wrong place?
Is the default zip of Flex 3.4 source in the wrong place? it extracts to ... ...sdks\3.4.0\frameworks\projects\datavisualisation\src Flex builder Library path for datavisualization.swc expects it to be in: ...sdks\3.4.0\fbpro\projects\datavisualisation\src I had to manually add this to Source path so I can jump into DMV source. Copying the source to the correct folder wasn't enough as FB still didn't let me step into DMV code. Do I still need to run the .jar extract that we had for Flex 3.3 or is the zip extract + xcopy enough?
[flexcoders] Re: AdvancedDataGrid: expandItem()
I believe the answer is to use callLater before acting on the AdvancedDataGrid.
However, the kink is that my dataProvider isn't set until XML is loaded.
Here is the setter for the dataProvider (source of my GroupingCollection):
public function set applications( arr:Array ):void{
_applications = arr;
appColl.source = applications;
callLater( expandRow );
}
..And then here is the expandRow() method:
private function expandRow():void{
// Expand the first row of the ADG
var obj:Object = gc.getRoot();
var temp:Object =
ListCollectionView(obj).getItemAt(0);
grid.expandItem(temp,true);
}
mx:dataProvider
mx:GroupingCollection id=gc source={appColl}
mx:Grouping
mx:GroupingField name=label/
/mx:Grouping
/mx:GroupingCollection
/mx:dataProvider
The error I get when I run this code is this:
Index '0' specified is out of bounds.
I'm just not sure why this might be happening. I mean, I'm using callLater..Any
ideas?
--- In flexcoders@yahoogroups.com, fumeng5 fume...@... wrote:
Hi,
I'm trying to expand the first row of my AdvancedDataGrid column when it is
loaded with my XML data. I've found plenty of examples online that show how
to do it from a click event, but nothing on init of the grid. I've tried the
initialize method, the setter of my dataProvider method but they all give me
a range out of bounds error.
Here's my function:
private function expandRow():void{
// Expand the first row of the ADG
var obj:Object = gc.getRoot();
var temp:Object =
ListCollectionView(obj).getItemAt(0);
grid.expandItem(temp,true);
grid.validateNow();
}
Anyone know the proper event to trigger this?
Thank you,
Matt
[flexcoders] SWF SWC File extensions. What they stands for..??
My understanding about SWF: SWF(Shockwave Flash) which was later changed to Small Web Format. SWC - ??? Can anybody post me the extension details about swc. What it stands for? I know that it is an extension for library files. But, I am just interested in the term SWC, Ehat it stands for? --Manu. -- View this message in context: http://www.nabble.com/SWF---SWC-File-extensions.-What-they-stands-for..---tp25395056p25395056.html Sent from the FlexCoders mailing list archive at Nabble.com.
