[flexcoders] Equivalent of Application.application.globalVar in a Module
To create 'global' variables in flex without resorting to using a singleton, the 'recommended way' seems to be using public variables in the mx:application and then accessing them via Application.application, as outlined here http://livedocs.macromedia.com/flex/2/docs/0843.html When using modules, Application.application will always refer to the shell application not to mx:modulehas anyone figured out how to create quasi module scoped global variables? (I can't use a singleton since I will be loading multiple instances of the same module) V
[flexcoders] Php 5.2.2, amfphp 1.9 - anyone get this working?
5.2.1 works fine, but the upgrade fails. Looking at service capture, its just getting the text back from the default page that says Your gateway is working There is a comment on the 1.9 site, something about input streams no longer being enabled by default in the new version of php but the workaround suggested there didn't work for me. Just curious if anyone else has got it working.
[flexcoders] Re: Php 5.2.2, amfphp 1.9 - anyone get this working?
Thanks! I have to chuckle though, I scoured the net high and low for a solution on Friday and then took the weekend off. Figures the patch would be blogged a day later :) V --- In flexcoders@yahoogroups.com, Igor Costa [EMAIL PROTECTED] wrote: You have to read this to fix it http://www.5etdemi.com/blog/archives/2007/05/amfphp-fix-for-php-522-compatibility-issue/ Best. -- Igor Costa On 5/14/07, passive_thoughts [EMAIL PROTECTED] wrote: 5.2.1 works fine, but the upgrade fails. Looking at service capture, its just getting the text back from the default page that says Your gateway is working There is a comment on the 1.9 site, something about input streams no longer being enabled by default in the new version of php but the workaround suggested there didn't work for me. Just curious if anyone else has got it working. -- Igor Costa www.igorcosta.org www.igorcosta.com skype: igorpcosta
[flexcoders] fds initialization sequence - chatadapter using hibernate
I have a custom chat adapter that uses hibernate to log all chat messages to the db. I use a hibernate.cfg.xml file that binds the hibernate SessionFactory to jndi (in jboss). On initialization of the chat adapter, it grabs the sessionfactory from the jndi and opens a new session. Took me a while to get this going but it works. Here's the crazy thing I don't get: If I rename the service id of my data-management-config.xml from data-service to anything else (i.e. data-service1), the hibernate configuration loads BEFORE my chat adapter initializes. If I leave it as the default, the chat adapter loads first and then fails because the sessionfactory isn't bound to jndi yet. I just don't get why the ID of the data service can affect the sequence of events. Anyone? Vic
[flexcoders] Re: Problems with dynamic column series showDataEffect
The reason you don't see the effects trigger is because you're adding elements to the chart, you're not changing the underlying data for the chart. You might want to try going through first and setting up the columns like you have but pointing yField to a dummy column, say intervalN. This will create the columns and set the effects. Then after that, you would loop through again and change just the yField property to point to the right column. This will cause the showDataEffect to trigger and you should see your animation. Vic http://viconflex.blogspot.com
[flexcoders] Re: Problems with dynamic column series showDataEffect
I played around with this some more. The fix was pretty easy.. just
add one line resultchart.hideData(). At least this worked for me.
public function appendInterval(column:String):void
{
resultchart.hideData();
var series:ColumnSeries = new ColumnSeries() ;
series.xField = 'label' ;
series.yField = column ;
series.setStyle(showDataEffect, slideIn);
series.setStyle(hideDataEffect, slideOut);
var currentSeries:Array = resultchart.series;
currentSeries.push(series) ;
resultchart.series = currentSeries ;
}
[flexcoders] Re: many-to-many managed association in Hibernate destination
I haven't been really involved in this thread directly but Doug's kept me in the loop. I did some playing around today and I've posted my findings here: http://viconflex.blogspot.com/2006/12/many-to-many-using-fds-hibernate.html Hope it helps. Vic
[flexcoders] Re: monitoring dataservice fills on lookup tables prior to createItem
I didn't realize that calls on the fds side would be handled in order... that definitely helps keep things simple. Thanks for the info Vic -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Possible DataService BUG, can anyone help me out?
Just my 2 cents here. I followed Jeff's recommendation of adding a uid property to my Value Object and the problem went away. I must've spent a good 8 hours trying to find a workaround... nice to see there is a better solution than waiting for the next patch! Vic -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] monitoring dataservice fills on lookup tables prior to createItem
I am trying to add a new record. This record will need values from 3 different lookup tables, so I issue fills on the respective collections before I start creating my new record. i.e. Record: contact Lookups: countries, contacttypes, markets In this asynchronous world, however, before I can create and save my new contact, I need to make sure the 3 fills have completed successfully. My first thought was to create a collection of some sort where I would add pending data operations with a status of Pending and then on successful result, change that status to Complete. I would attach an event listener to the collection that dispatches an event each time a status is updated. I could then listen for that event and once my 3 data operations are Complete, I could trigger the creation and saving of my contact object. But it sounds messy. Any suggestions? Vic -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: how to accept url parameters in flex 2 (newbie here)
http://www.abdulqabiz.com/blog/archives/macromedia_flex/how_to_get_url.p hp -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: NET web service from C#
In its simplest form.C# Asp.Net Webservice:using System;using System.Collections;using System.ComponentModel;using System.Data;using System.Diagnostics;using System.Web;using System.Web.Services;namespace Director{ public class Hello : System.Web.Services.WebService { public Hello() { InitializeComponent(); } #region Component Designer generated code private IContainer components = null; private void InitializeComponent() { } protected override void Dispose( bool disposing ) { if(disposing components != null) {components.Dispose(); } base.Dispose(disposing);} #endregion [WebMethod] public string HelloWorld(string variable) { return "Hello " + variable; } }}MXML Application:?xml version="1.0" encoding="utf-8"?mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" mx:WebService id="myService" wsdl="http://localhost/Director/Hello.asmx?WSDL" load="myService.HelloWorld('Peter')" showBusyCursor="true"/ mx:Label text="{myService.HelloWorld.lastResult}"//mx:ApplicationIf you're not accessing a webservice on the same machine don't forget your crossdomain.xml file in your IIS webroot folder:?xml version="1.0"?!-- http://www.foo.com/crossdomain.xml --cross-domain-policy allow-access-from domain="*"//cross-domain-policy
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[flexcoders] Re: Set variable in custom component
package myComponents
{
import flash.display.*;
import flash.text.*;
import mx.core.UIComponent;
public class ShowEvent extends UIComponent{
public var datestarty:Number = 0;
private var label:TextField;
override protected function createChildren():void {
super.createChildren();
var mySprite:Sprite = new Sprite();
mySprite.graphics.beginFill(0x00);
mySprite.graphics.drawRect(0,0,20,20);
label = new TextField();
mySprite.addChild(label);
addChild(mySprite);
}
override protected function commitProperties():void{
super.commitProperties();
label.text = datestarty.toString();
}
}
}
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[flexcoders] Re: Datagrid catching changes in dataprovider
Could you listen for changes to the collection instead and then do
your comparisons when that event triggers?
model.ac.addEventListener(mx.events.CollectionEvent.COLLECTION_CHANGE,
acChange);
private function acChange(event:CollectionEvent):void{
lblCount.text = ac.length.toString();
}
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[flexcoders] Re: loading animated gifs at runtime
I took the official Adobe Flex class back in August and the instructor told us that animated gifs were not supported. V --- In flexcoders@yahoogroups.com, Andrew Bourne [EMAIL PROTECTED] wrote: Is it possible to load and display animated gifs at runtime? I have been unsuccessful in using the Loader, SWFLoader or Image components to display these. Livedocs nor other sites make any mention of whether this is possible. Any help would be much appreciated. Cheers, Andrew -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Link Type: External
I don't fully understand this link type. I realize that by setting a library(swc) as external in an app, it is used as a reference for the compiler during compile time. Now the documentation says The components contained in the SWC file are retrieved and loaded into memory as needed, at run time. I created a simple flex library that has one class and in the class one static string with a value of abc metals ltd.. The library compiles fine. I add the swc to my app and leave it as merged. I add these lines to my app: import com.abc.library.Constants; private var coname:String = Constants.COMPANY_NAME; and it works fine. If I change it to Link Type RSL and run it, it works fine as well. If I change it to Link Type External, it compiles but errors out at run time: ReferenceError: Error #1065: Variable com.abc.library::Constants is not defined. Now this sort of makes sense... I haven't merged my library, nor have I included it as an RSL so my app has no idea where to find this code... but the documentation says it will retrieve and load into memory as needed. How and from where? And really what is the point of this type? Any advice is much appreciated! Vic -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: why isn't the model's data being updated.
mx:Binding source=manager.text
destination=model.currentProspect.manager /
--- In flexcoders@yahoogroups.com, boy_trike [EMAIL PROTECTED] wrote:
the model variable is bound and in the following snippet
mx:TextInput id=manager text={model.currentProspect.manager}
width=146 x=71
y=99 /
whenever I type something into the manager field the model is NOT
updated unless I add the
following change event:
change={model.currentProspect.manager = manager.text;}
Thanks
Bruce
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[flexcoders] Re: Add an object via DataService.createItem() to a DataGrid
I just happen to be at the same stage you are, and I ran into the
exact same problem.
I used your syntax and also tried using the syntax:
var newCountry: Country = new Country();
newCountry.code = CAN
newCountry.description = Great White North;
countries.addItem(newCountry);
And ran into the same problem. I too use hibernate so I compared my
app to the crm app in the fds samples folder - an app that I hibernate
/ mySql enabled a while ago with no problems. In the sample crm app
there's a similiar function for adding employees. That helped me
figure it out.
Turns out that by default the hibernate tools generated my
country.hbm.xml with generator class=assigned /
Meanwhile the employee.hbm.xml file in the crm sample is configured
with generator class=native /
I modified my country.hbm.xml and the problem went away.
Vic
--- In flexcoders@yahoogroups.com, Benno Kittelmann
[EMAIL PROTECTED] wrote:
Hello all,
I have the following (simplified) setup: An ArrayCollection is bound
to the dataProvider attribute of a DataGrid. The values of the
ArrayCollection are loaded by a DataService during startup of the
application. Additionally, there is a form which is used to create new
managed objects. Whenever the form is submitted, a new object is
created, and after a call to to createItem() it is persisted on the
server, and some seconds later displayed in the DataGrid. So far so
good.
Here's the problem though: If I try to directly add another object, I
get the error message Item with id '0' already exists'. And the
object does not display in the DataGrid.
The object I'm trying to add/persist looks like this:
package myPackage
{
[Managed]
[RemoteClass(alias=myPackage.Item)]
public class Item {
public var id:int;
public var name:String = ;
}
}
and I'm trying to persist it like this:
var newItem:Item = new Item();
newItem.name = foobar;
dataservice.createItem(newItem);
datagrid.dataProvider.refresh();
Alert.show(String(newItem.id));
The alert is showing me '0' as the newly generated id - which I
suppose is to be expected, since the order of method calls is not
synchronous. Anyway, when I monitor what's happening on the server, I
see that a new Java object is successfully created and persisted to
the database, and it gets the ID value set from the ORM tool
(Hibernate). I suspected that then the dataservice notifies the Flash
client that a new object exists, and that it should display it. My
assumption was that the managed Item object would then have the newly
generated ID instead of the default '0' value.
I have the feeling I'm probably not doing things in the correct order
or missing a crucial piece of information. How is one supposed to
persist a managed object via createItem() and put that into a
DataGrid? Does any article exist that showcases this situation? I've
perused the Flex docs extensively, but did not find a good example
that helped me resolve my problem.
Thanks in advance,
Benno Kittelmann
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[flexcoders] Re: Add an object via DataService.createItem() to a DataGrid
How to change the default class generator for your Hibernate Code Generator:Add the hibernate-tools.jar to your java project.Create this class in your project (i used the default package):import org.hibernate.cfg.reveng.*;public class MyRevEngStrategy extends DefaultReverseEngineeringStrategy { public String getTableIdentifierStrategyName(org.hibernate.cfg.reveng.TableIdentifier t) {return "native"; } } in your Hibernate Code Generator, click on browse next to reveng.strategy.in the textbox type in MyRevEngStrategy, it should find it.Close and run. --- In flexcoders@yahoogroups.com, "Benno Kittelmann" [EMAIL PROTECTED] wrote: Hello all, I have the following (simplified) setup: An ArrayCollection is bound to the dataProvider attribute of a DataGrid. The values of the ArrayCollection are loaded by a DataService during startup of the application. Additionally, there is a form which is used to create new managed objects. Whenever the form is submitted, a new object is created, and after a call to to createItem() it is persisted on the server, and some seconds later displayed in the DataGrid. So far so good. Here's the problem though: If I try to directly add another object, I get the error message "Item with id '0' already exists'. And the object does not display in the DataGrid. The object I'm trying to add/persist looks like this: package myPackage { [Managed] [RemoteClass(alias="myPackage.Item")] public class Item { public var id:int; public var name:String = ""; } } and I'm trying to persist it like this: var newItem:Item = new Item(); newItem.name = "foobar"; dataservice.createItem(newItem); datagrid.dataProvider.refresh(); Alert.show(String(newItem.id)); The alert is showing me '0' as the newly generated id - which I suppose is to be expected, since the order of method calls is not synchronous. Anyway, when I monitor what's happening on the server, I see that a new Java object is successfully created and persisted to the database, and it gets the ID value set from the ORM tool (Hibernate). I suspected that then the dataservice notifies the Flash client that a new object exists, and that it should display it. My assumption was that the managed Item object would then have the newly generated ID instead of the default '0' value. I have the feeling I'm probably not doing things in the correct order or missing a crucial piece of information. How is one supposed to persist a managed object via createItem() and put that into a DataGrid? Does any article exist that showcases this situation? I've perused the Flex docs extensively, but did not find a good example that helped me resolve my problem. Thanks in advance, Benno Kittelmann
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[flexcoders] Re: TabBar CSS Embedded Font Bug?
I don't fully understand what you are having troubles with. This code
works (both with inline style and linked to a css file):
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
mx:Style
@font-face {
src:url(fonts/comic.TTF);
font-family: comic;
}
.regularTab {
fontFamily: comic;
color: #00;
fontSize:22;
textRollOverColor: #00;
themeColor: #3370ce;
fontWeight: normal;}
.selectedTab{
fontFamily: comic;
color: blue;
fontSize:18;
textRollOverColor: #00;
themeColor: #3370ce;
fontWeight: normal;}
/mx:Style
mx:TabBar
x=106 y=43
dataProvider=viewstack1 tabStyleName=regularTab
selectedTabTextStyleName=selectedTab /
mx:ViewStack x=135 y=82 id=viewstack1 width=200 height=200
mx:Canvas label=View 1 width=100% height=100%
/mx:Canvas
mx:Canvas label=View 2 width=100% height=100%
/mx:Canvas
mx:Canvas label=View 3 width=100% height=100%
/mx:Canvas
mx:Canvas label=View 4 width=100% height=100%
/mx:Canvas
/mx:ViewStack
mx:Label text=Testing Tab Bar Styles/
/mx:Application
--- In flexcoders@yahoogroups.com, Bruce Denham [EMAIL PROTECTED] wrote:
I've been pulling my hair out trying to figure out why I can't get
embedded fonts to work with my TabBar. Maybe this has been posted, but
I couldn't find it. So to prevent hair loss for others, here's the gist.
It seems that the TabBar component has a bug/limitation concerning
embedded fonts used within CSS class selectors. It just doesn't work.
So, to use an embedded font with a TabBar component, you have to do
this in your CSS file:
@font-face
{
src:url(fonts/MYRIADPC.TTF);
fontFamily: myFont;
fontWeight: normal;
Tab
{
fontFamily: myFont;
fontWeight: normal;
fontStyle: normal;
fontSize: 18;
color:#FF;
}
This doesn't work:
.myTabStyle
{
fontFamily: myFont;
fontWeight: normal;
fontSize: 18;
color:#FF;
}
Unfortunately, this sets all the tabs using the same font
characteristics, which I haven't figured out how to override yet.
Using the style inline (within a MXML component) doesn't seem to work:
Doesn't override text styles set in the Tab selector:
label:TaskBar x=0 y=20 styleName=myTabStyle /
I'll post more if I figure something out, though I'm not feeling
hopeful.
Bruce
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[flexcoders] Re: binding datagrid and form
you should add a binding for each text input control back to the selected item in the datagrid: mx:Binding source=txtName.text destination=dg.selectedItem.name/ --- In flexcoders@yahoogroups.com, Jesús Iglesias [EMAIL PROTECTED] wrote: Hi I have one datagrid and a form. The form displays data of datagrid selectedItem. What I want is to bind datagrid and form bidirectionaly so that if you change data on the form, data gets changed on datagrid. I don't know how to do this. Thanks -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] many-to-many destinations help
Can anyone provide an example of what the metadata section of my destinations should look like in a many-to-many scenario? 3 tables: patient, doctor, doctorpatient patient can have many doctors, doctor can have many patients. I'd like to implement lazy loading as well, only calling up doctors on a patient when user requests it, as well as the reverse. Here's my guess... for destination patient: many-to-many property=docpatient destination=app.medical.docpatient lazy=false/ for destination doctor: many-to-many property=docpatient destination=app.medical.docpatient lazy=false/ for destination docpatient (do i need this?): many-to-one property=patient destination=app.medical.patient lazy=false/ many-to-one property=doctor destination=app.medical.doctor lazy=false/ My mind is fried. Please help. Vic -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: many-to-many destinations help
Yeah, I think the dataservices stuff rocks. Here's an example. I have a contact and address table. A contact can have multiple addresses. Now I'm not a java guy (tho slowly turning into one) so I built my tables in mysql adding the appropriate foreign keys. Then I ran the hibernate tools in eclipse to autogenerate my java objects, the hibernate config file and the hibernate mapping files. Notice... no java coding :) Then I created 2 destinations: destination id=com.abc.vo.Contact adapter ref=java-dao / properties use-transactionstrue/use-transactions sourceflex.data.assemblers.HibernateAssembler/source scopeapplication/scope metadata identity property=id/ one-to-many property=addresses destination=com.abc.vo.Address lazy=true/ /metadata server fill-configuration use-query-cachefalse/use-query-cache allow-hql-queriestrue/allow-hql-queries /fill-configuration /server /properties /destination destination id=com.abc.vo.Address adapter ref=java-dao / properties use-transactionstrue/use-transactions sourceflex.data.assemblers.HibernateAssembler/source scopeapplication/scope metadata identity property=id/ many-to-one property=contacts destination=com.abc.vo.Contact lazy=true/ /metadata server fill-configuration use-query-cachefalse/use-query-cache allow-hql-queriestrue/allow-hql-queries /fill-configuration /server /properties /destination In my code I create a dataservice pointing to the contact destination, and when I call fill, it loads the contacts, as well as *just* the id field values of all address child records (hence the term lazy). When a user double clicks on the contact, flex will actually go and get the full address records at that time. Also, as a side note, I can do the same thing in reverse... i can load an address and then get to the contact... not really useful in this situation but might be in others. Hope that makes sense. Vic --- In flexcoders@yahoogroups.com, hank williams [EMAIL PROTECTED] wrote: Someone will probably answer this question and make it totally clear to me, but what are you talking about. By that I mean is this FDS related? I use FDS, but only for remoting and so have not yet set up a Data Service, and I am just curious. Hank On 9/25/06, passive_thoughts [EMAIL PROTECTED] wrote: Can anyone provide an example of what the metadata section of my destinations should look like in a many-to-many scenario? 3 tables: patient, doctor, doctorpatient patient can have many doctors, doctor can have many patients. I'd like to implement lazy loading as well, only calling up doctors on a patient when user requests it, as well as the reverse. Here's my guess... for destination patient: many-to-many property=docpatient destination=app.medical.docpatient lazy=false/ for destination doctor: many-to-many property=docpatient destination=app.medical.docpatient lazy=false/ for destination docpatient (do i need this?): many-to-one property=patient destination=app.medical.patient lazy=false/ many-to-one property=doctor destination=app.medical.doctor lazy=false/ My mind is fried. Please help. Vic -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: many-to-many destinations help
you have a good point.. i always use the old doctor/patient for mapping relationships but this time it didn't quite cut it :) In the actual business case we have a Project, a User and a Role type, so the intermediary table /mapping class is required. would this change how the other two destinations are defined? i.e. Bob is a manager for Project Abc Bob is a developer for Project abc Jim is an architect for Project abc Jim is an architect for Project xyz I have been playing with the lazy attribute in both hibernate and fdms... i find that leaving the hibernate generated stuff alone and playing just with the fdms setting is working for me right now. I really like the delayed fetch stuff, however trapping the pending item error took me a while to get my head around. -Vic --- In flexcoders@yahoogroups.com, Jeff Vroom [EMAIL PROTECTED] wrote: Usually you would not have a docpatients destination unless you needed to store additional info on that mapping (like the date the doctor acquired that patient). Usually the docpatient table only has the doctor-id and patient-id and nothing else. If it has other info, then you might need the extra Java object and then an extra destination to model the mapping class. Assuming you don't need the mapping object, if doctor has a patients property and patient has a doctors property it should look like: For destination doctor: many-to-many property=patients destination=app.medical.patient lazy=true/ For destination patient: many-to-many property=doctors destination=app.medical.doctor lazy=true/ The choice as to whether you use lazy=true or false on FDMS is independent of whether you use lazy=true/false in hibernate (note that hibernate defaults to lazy=true but FDMS defaults the other way around). Hibernate's lazy property controls how objects are fetched from SQL, FDMS controls how the client fetches objects from the server. I recommend starting off with lazy=true and then turning it to false when you find you need the performance or if the ItemPendingErrors cause you problems on the client when you try to fetch an item which is not loaded. Jeff From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of passive_thoughts Sent: Monday, September 25, 2006 4:11 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] many-to-many destinations help Can anyone provide an example of what the metadata section of my destinations should look like in a many-to-many scenario? 3 tables: patient, doctor, doctorpatient patient can have many doctors, doctor can have many patients. I'd like to implement lazy loading as well, only calling up doctors on a patient when user requests it, as well as the reverse. Here's my guess... for destination patient: many-to-many property=docpatient destination=app.medical.docpatient lazy=false/ for destination doctor: many-to-many property=docpatient destination=app.medical.docpatient lazy=false/ for destination docpatient (do i need this?): many-to-one property=patient destination=app.medical.patient lazy=false/ many-to-one property=doctor destination=app.medical.doctor lazy=false/ My mind is fried. Please help. Vic -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Flex Data Services configuration problem
I had a similiar error today but it turns out a completely different cause. I believe your xml formatting is the problem... Here's yours: server hibernate-entityboha.db.BohaUser / update-conflict-modePROPERTY/ delete-conflict-modeOBJECT/ fill-configuration use-query-cachefalse/ allow-hql-queriestrue/ /fill-configuration /server Here's what it should be: server hibernate-entityboha.db.BohaUser/hibernate-entity update-conflict-modePROPERTY/update-conflict-mode etc... You are not ending your tags correctly name value / Also, not sure if you'll run into this problem but PROPERTY and OBJECT in upper case actually also cause errors. I had to change them to lower case to get them to be recognized. One final tip for you and whomever else might search this forum... the HibernateAssembler class only works when scope is Application. It needs the server section to configure itself, and the server section is disallowed if the scope is set to request or session. If you try to do this you will get errors very similiar to the ones you got now. (took me a good 2 hours to figure that out). I hope this info helps. Vic --- In flexcoders@yahoogroups.com, amalabie [EMAIL PROTECTED] wrote: I'm trying to configure Flex Data Services with Hibernate on the back end and I'm running into these problems as shown below. Any pointers to solve these would be highly appreciated. Thanks in anticipation! Aubrey M. Config: Windows XP FDS 2 Integrated JRun4 - Entries in data-management-config.xml - ?xml version=1.0 encoding=UTF-8? service id=data-service class=flex.data.DataService messageTypes=flex.data.messages.DataMessage adapters adapter-definition id=actionscript class=flex.data.adapters.ASObjectAdapter default=true/ adapter-definition id=java-adapter class=flex.data.adapters.JavaAdapter/ /adapters default-channels channel ref=my-rtmp/ /default-channels destination id=BohaUser channels=my-rtmp adapter ref=java-adapter / properties !-- use-transactionstrue/use-transactions -- sourceflex.data.assemblers.HibernateAssembler/source scopeapplication/scope metadata identity property=id/ many-to-one property=establishment destination=Establishment lazy=true / many-to-one property=userRole destination=UserRole lazy=true / /metadata network !-- session-timeout20/session-timeout -- paging enabled=true pageSize=10 / throttle-inbound policy=ERROR max-frequency=500/ throttle-outbound policy=REPLACE max-frequency=500/ /network server hibernate-entityboha.db.BohaUser / update-conflict-modePROPERTY/ delete-conflict-modeOBJECT/ fill-configuration use-query-cachefalse/ allow-hql-queriestrue/ /fill-configuration /server /properties /destination !-- End of Hibernate destination -- destination id=Establishment channels=my-rtmp adapter ref=java-adapter / properties sourceflex.data.assemblers.HibernateAssembler/source scopeapplication/scope metadata identity property=id/ many-to-one property=owner destination=Owner lazy=true / many-to-one property=province destination=Province lazy=true / /metadata network paging enabled=true pageSize=10 / throttle-inbound policy=ERROR max-frequency=500/ throttle-outbound policy=REPLACE max-frequency=500/ /network server hibernate-entityboha.db.Establishment/hibernate-entity update-conflict-modePROPERTY/update-conflict-mode delete-conflict-modeOBJECT/delete-conflict-mode fill-configuration use-query-cachefalse/use-query-cache allow-hql-queriestrue/allow-hql-queries /fill-configuration /server /properties /destination !-- End of Hibernate destination -- destination id=UserRole channels=my-rtmp adapter ref=java-adapter / properties sourceflex.data.assemblers.HibernateAssembler/source scopeapplication/scope metadata identity property=id/ /metadata network
[flexcoders] Viewstack in the ModelLocator
I'm pretty new to this so I'm probably missing something. Basically
what I'm trying to achieve is a flex app that has unlimited views.
I have declared a viewstack in my ModelLocator and I addChild,
removeChild and selectChild as needed.
Right now I have an empty viewstack control in my application. I
use event listeners that are attached to the model.appViews to
manipulate the viewstack (appStack). Is there any way to somehow
just bind appStack to model.appViews and avoid this extra code?
private function initApp():void{
//listen for changes to the viewstack control in modelLocator
model.appViews.addEventListener
(mx.events.ChildExistenceChangedEvent.CHILD_ADD,
updateStack);
}
private function updateStack(event:ChildExistenceChangedEvent):void{
//when appViews gets new child update viewstack here
appStack.addChild(event.relatedObject);
}
//using this to test addChild function from button click
private function addToStack():void{
var login2:Login = new Login();
//for some reason addchild() dies here, ChildAt() works
model.appViews.addChildAt(login2,0);
}
...
mx:ViewStack id=appStack /
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[flexcoders] Re: state problem
mx:states
mx:State name=details
mx:SetProperty target={dgCorpMoveSummary} name=visible
value=false/
mx:SetProperty target={btnBack} name=enabled value=false/
/mx:State
/mx:states
--- In flexcoders@yahoogroups.com, Rick Root [EMAIL PROTECTED] wrote:
I'm trying to work with states and having some difficulty.
Here is my state code in the MXML:
mx:states
mx:State name=details
mx:SetStyle target={dgCorpMoveSummary}
name=visible value=0/
mx:SetStyle target={btnBack} name=enabled
value=1/
/mx:State
/mx:states
I get no errors when compiling.
The following function is executed:
public function getMovesResult(e:ResultEvent):void
{
txtTitle.text = 'Moves against ' + e.result[0].PRMLNAME;
currentState = 'details';
Alert.show(currentState, 'Current State', Alert.OK);
}
The alert shows the current state is details but the datagrid is
still
visible, and the button is dstill disabled.
Everything looks fine in flex builder's design mode when I switch
states, so I don't understand why it isn't working when I run the
app.
Rick
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