[flexcoders] How do I parse this XML?
Hi, I have a xml file which looks like this: ?xml version=1.0 encoding=UTF-8? office:document-content xmlns:office=http://openoffice.org/2000/office; xmlns:fo=http://www.w3.org/1999/XSL/Format; xmlns:xlink= http://www.w3.org/1999/xlink; office:version=1.0 office:class=presentation style:style style:name=dp1 style:family=drawing-pagestyle:properties presentation:transition-style=fade-from-left presentation:transition-speed=fast presentation:background-visible=true presentation:background-objects-visible=true/ /style:style style:style style:name=dp2 style:family=drawing-page style:properties/ /style:style /office:document-content The XML loads normally and the whole XML can be traced. I tried to use e4xto parse this xml, but no luck. The problem arises when trying to access the nodes, child nodes or attributes. The regular e4x way to access the nodes and attributes did not work with this xml. Can anyone help me with parsing this XML? Thanks in advance, P
Re: [flexcoders] mm.cfg where is this file?
that file got you too :-) You will never find that file in your system if you havent created it yourself. You have to manually create that file. To see where you should create this file refer to livedocs,the folderwill differ depending on your OS : http://livedocs.macromedia.com/flex/2/docs/1528.html#179436 cheers! P On 10/28/06, tickaellem [EMAIL PROTECTED] wrote: I am trying to get some flex/cf debug happening? mm.cfg where is this file? I cant find this file on my system anywhere. can someone please post the required syntax? thanks in advance. Ticka __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
[flexcoders] Localizing using different languages
Hi Guys, I have a textfield and a list beside that which lists out 3 languages: japanese, chinese, korean. What i'm trying to do is pretty simple: When i select japanese and type in the text field, the font should appear in japanese when i select chinese and start typing the text font should be chinese and so on... how do i go about doing this ? Thnx in advance -- 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/
Re: [flexcoders] HTTPService url problem
try this:
mx:HTTPService id=myservice url="">
http://testdrive.local.net/cgi-bin/get_warnings_data.cgi showBusyCursor=true useProxy=false method=POST result=loginSuccessHandler();
fault=loginErrorHandler(); /public function callService():void{
var objParameters:Object=new Object();// Collect parameter to sendto HTTPService
objParameters.code='MA';
objParameters.pcode=TO
// Additional parametersobjParameters.parameter1='value1';objParameters.parameter2='value2';
// send HTTPRequest
myservice.send(objParameter);}
try putting all your parameter inside an object and use HTTPservices' send() method to pass this parameter to your backend code.
Hope that helps,
-P
On 10/25/06, jbbec_fr [EMAIL PROTECTED] wrote:
Hi all,I am a newbie in flex and i apologize if my posts seem tobe dummies one...I want to populate a datagrid and i use HTTPService to do it.The url parameter is like this :url="" href="http://testdrive.local.net/cgi-bin/get_warnings_data.cgi?" target="_blank">
http://testdrive.local.net/cgi-bin/get_warnings_data.cgi?code=MApcode=TOwhen i save the file i get an error :The reference to entity pcode must end with the ';' delimiter.can anyone help me ?
thyJB
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Re: [flexcoders] Re: writing and using classes
i strongly recommend the following books if u want to get serious about OOP
1) Essential Actionscript 2.0 - http://www.amazon.com/Essential-ActionScript-2-0-Colin-Moock/dp/0596006527/sr=1-4/qid=1161183848/ref=sr_1_4/102-9410879-8010537?ie=UTF8s=books
2) Head first design patterns - this book is writtenfor Java but the same OO concepts can be used in flash (must buy) -
http://www.amazon.com/Head-First-Design-Patterns/dp/0596007124/sr=8-1/qid=1161181139/ref=pd_bbs_sr_1/102-9410879-8010537?ie=UTF8
P
On 10/18/06, amigo_fd [EMAIL PROTECTED] wrote:
Thanks a lot, Mikeused public static function String2Dateand CommonFunctions.String2Date(...)I'm a search-trialanderror-and-search-again type of programmer. Justlearning as I need something :-)
Any suggestions on good OO-related basic learning sites ?--- In flexcoders@yahoogroups.com
, Michael Labriola [EMAIL PROTECTED]
wrote: Frank, I think you might be approaching this from the wrong perspective. In particular, if you don't have object oriented programming experience,
you may want to take a few minutes and read some of the many tutorials available online. As Flex is a pretty OO heavy environment, without this knowledge, I think you are going to get stuck on a lot of issues.
That said, you have two choices in the code you wrote below: You could make your method static: public function String2Date becomes- public static function String2Date
Then you could access it as: dfShipping.selectedDate = CommonFunctions.String2Date(x.result[0].shipdatum[0].toString()); Or you need to create an instance of this class first.
var cf:CommonFunctions = new CommonFunctions(); dfShipping.selectedDate = cf.String2Date(x.result[0].shipdatum[0].toString()); I do encourage you to spend a little time reading about Object
Oriented programming, either from an Adobe resource or just an online tutorial. It will help you immensly. --Mike --- In
flexcoders@yahoogroups.com, amigo_fd frank@ wrote: Hello,I want to make a class with a function I want to reuse in my application. This is new for me, so I need some help ...
I've created a file CommonFunctions.as in the root of my application with this code:package { public class CommonFunctions {
public function String2Date(doString:String):Date { var doYear:int = Number(doString.substr(0,4)); var doMonth:int = Number(doString.substr(5,2)); var doDay:int = Number(doString.substr
(8,2)); var doHour:int = Number(doString.substr(11,2)); var doMin:int = Number(doString.substr(14,2)); var doSec:int = Number(doString.substr(17,2)); var myDate:Date = new Date(doYear, doMonth, doDay, doHour, doMin,
doSec); // showErrorDialog(doString + + + doYear + + + doMonth + + + doDay + + + doHour + + + doMin + + + doSec);
return myDate; } } }Now, how do I use in it on an other mxml-file in that application ? This does not work:
dfShipping.selectedDate = String2Date(x.result[0].shipdatum[0].toString());Thanks a lot, Frank
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Re: [flexcoders] how to make a hyperlink in text call a function
You can accomplish this in Flex 2 by using the TextEvent class:
http://livedocs.macromedia.com/flex/2/langref/flash/events/TextEvent.html
from livedocs:
import flash.text.TextField;import flash.events.TextEvent; var tf:TextField = new TextField();tf.htmlText = a href=''Click Me./a;
tf.addEventListener(link, clickHandler);addChild(tf);function clickHandler(e:TextEvent):void { trace(e.type); // link trace(e.text); // myEvent}pass the function nameyou want tocall tothe link Event, in this case its clickHandler.
This was accomplished in the previous version of AS using asfunction.
differences between ActionScript 2.0 and 3.0:
http://livedocs.macromedia.com/flex/2/langref/migration.html
Hope that helps,
P
On 10/11/06, hank williams [EMAIL PROTECTED] wrote:
I want to have a block of text that executes a function when the userclicks the hyperlink. Could someone give me an example or point me tothe proper formatting.ThanksHank
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[flexcoders] Creating custom logger target
Hi everyone, I have a problem which looks simple but i've been struggling to get it right for quite sometime.Basically i'm trying to create a debugger/ tracer to log and display messages at run-time within the application. So far i've usedtrace(), it works great but it outputs the message to an external file and also a newer trace message would replace the old ones. The whole idea is to create a logger which at the end could be a as simple as a component with just a HTML text field and all trace messages are sent and displayed there. As this link says about Flex's logging API: http://livedocs.macromedia.com/flex/2/docs/wwhelp/wwhimpl/js/html/wwhelp.htm?href="">"Destination:The destination is where the log message is written. Typically, this is a file, but it can also be a console or something else, such as an in-memory object. The default destination for TraceTarget is the flashlog.txt file"In my case i want the destination to be the HTML text field or -in-memory object which i could use later to create an xml.After going through livedocs thoroughly and trying few randoms thing here and there i've not still been able to figure out how to creat a custom target. traceTarget send the messages to flashlog.txt and MiniDebugTarget could also be used, but how do i get the message sent to a custom location??Thanks in advance,P __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
Re: [flexcoders] Send Http Service
I took for granted the fact that send() was being invoked at intervals. I assusemed that the problem occured after doing that. Yes, definetely calling the send() method periodically is the way to go. P On 10/7/06, Tracy Spratt [EMAIL PROTECTED] wrote: Without FDS, using setInterval to invoke send() periodically is the only to keep app data current. Tracy From: [EMAIL PROTECTED] ups.com [mailto:[EMAIL PROTECTED] ups.com] On Behalf Of PrakazSent: Friday, October 06, 2006 1:41 PMTo: [EMAIL PROTECTED] ups.comSubject: Re: [flexcoders] Send Http Service You could probably bind the result directly tothe columns of your datagrid. So whenever you make a new request and the result changes, it is automatically reflected in the datagrid without you having to worry about a thing. Something similar can be found in Flex docs where the result of a HTTPrequest is bound to the datagrid columns. A bonus cause this example, like your application, is a RSS reader. http://livedocs.macromedia.com/flex/2/langref/mx/rpc/http/mxml/HTTPService.html#includeExamplesSummary Hope that helps, -P On 10/6/06, KP [EMAIL PROTECTED] wrote: Well let me first tell you what I am doing. I have a httprequest (RSS) news and I am displaying that news in datagrid. The problem is if on a server news gets changed it should reflect in datagrid also I mean to say that latest news should display on to datagrid. For this I am using setinterval function which will send httprequest every 5 min. Can any one suggest some other approach for achieving same. Thanks Kumar __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
[flexcoders] Error(s) not shown as error(s)
Hi Everybody,
I just came across this strangeproblem where errors in Flex code are not shown as errors!
Let me explain:
Create a simple class [dummyClass.as]package com.some.package.path{public classdummyClass{ private var str:String;public function dummyClass():void{ // Constructor
str=test string; trace(str); // trace the text}}}This works fine, lets go to the next step
Add some errors to the classpackage com.some.package.path
{public classdummyClass{ private var str:String;public function dummyClass():void{ // Constructor error_variable1
=test string; // Access of undefined propertyerror_variable1
error_variable2=test string; // Access of undefined propertyerror_variable2
error_variable3=test string; //1 more error str=test string; trace(str); // trace the text}}}
FlexBuilder shows ared cross sign x preceding the threeindicating that there is something wrong there
Now add a variable declaration ouside the scope of the classpackage com.some.package.path{
public varfoo:Boolean; // Somedeclaration addedoutside the scope of theclass(by mistake)public classdummyClass{ private var str:String;public function dummyClass():void{ // Constructor
error_variable1=test string; //This line is no more displayed as an error by Flex Builder
error_variable2=test string; //Neither is this one error_variable3=test string;
//Nor this str=test string; trace(str); // trace the text}}}
Now, here is where the problem starts
Those three lines of code are no more shown as errors. The red cross just disappears as soon as you add the variable declaration outside the scope of the class dummyClass.
I happened toadd that variableby mistake and everytimeI ran the application it would say that there are error(s). I ran through every class and there was no indication(the red cross) whatsoever that there was a problem anywhere.
After losing some hair i managed to find that variable declaration. And as soon as i commented that line, all red crosses re-appeared again! walla!!
I dont know if its only me or if someone else has has come across this issue. Could you guys let me know if the same thing happens at your end?
Thanks
P
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Re: [flexcoders] Re: Error(s) not shown as error(s)
It more about Flex Builder than the compiler.
The compiler does the right thing, it informs the user that there are error(s) in the code and does not compile it either.
This was where my problem actually started. I had error(s) in my code but i was not able to locate it since Flex Builder did not indicate that i was making a mistake(due to that variable declaration). And the code did not compile either. So i knew there WAS a problem but i just could not locate it. I lost quite some hair on that one :-)
P
On 10/8/06, Ralf Bokelberg [EMAIL PROTECTED] wrote:
It looks like packages are dynamic objects by default, so the compilercan't decide, if a variable is declared or not.
Cheers,Ralf.
On 10/7/06, rosado1950 [EMAIL PROTECTED] wrote: Hi Prakaz,
I had not come across this problem before, but I can reproduce it. Don't have any idea why. Rui --- In
flexcoders@yahoogroups.com, Prakaz [EMAIL PROTECTED] wrote: Hi Everybody, I just came across this strange problem where errors in Flex code are not shown as errors!
Let me explain: 1. *Create a simple class [dummyClass.as]* package com.some.package.path { public class dummyClass {
private var str:String; public function dummyClass():void{ // Constructor str=test string; trace(str); // trace the text } } }
*This works fine, lets go to the next step* 2. *Add some errors to the class* package com.some.package.path { public class dummyClass {
private var str:String; public function dummyClass():void{ // Constructor error_variable1=test string; // Access of undefined property error_variable1 error_variable2=test string; // Access of undefined
property error_variable2 error_variable3=test string; // 1 more error str=test string; trace(str); // trace the text } }
} *Flex Builder shows a red cross sign x preceding the three indicating that there is something wrong there * 3. *Now add a variable declaration ouside the scope of the class
*package com.some.package.path { * public var foo:Boolean; // Some declaration added outside the scope of the class (by mistake) * public class dummyClass
{ private var str:String; public function dummyClass():void{ // Constructor error_variable1=test string; // This line is no more displayed as an error by Flex Builder
error_variable2=test string; // Neither is this one error_variable3=test string; // Nor this str=test string; trace(str); // trace the text
} } } Now, here is where the problem starts Those three lines of code are no more shown as errors. The red cross just disappears as soon as you add the variable declaration outside the
scope of the class dummyClass. I happened to add that variable by mistake and everytime I ran the application it would say that there are error(s). I ran through
every class and there was no indication(the red cross) whatsoever that there was a problem anywhere. After losing some hair i managed to find that variable declaration.
And as soon as i commented that line, all red crosses re-appeared again! walla!! I dont know if its only me or if someone else has has come across this issue. Could you guys let me know if the same thing happens at your
end? Thanks P -- Flexcoders Mailing List
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[EMAIL PROTECTED]Flex Flash Consultant based in Cologne/Germany
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Re: [flexcoders] Send Http Service
You could probably bind the result directly tothe columns of your datagrid. So whenever you make a new request and the result changes, it is automatically reflected in the datagrid without you having to worry about a thing. Something similar can be found in Flex docs where the result of a HTTPrequest is bound to the datagrid columns. A bonus cause this example, like your application, is a RSS reader. http://livedocs.macromedia.com/flex/2/langref/mx/rpc/http/mxml/HTTPService.html#includeExamplesSummary Hope that helps, -P On 10/6/06, KP [EMAIL PROTECTED] wrote: Well let me first tell you what I am doing. I have a httprequest (RSS) news and I am displaying that news in datagrid. The problem is if on a server news gets changed it should reflect in datagrid also I mean to say that latest news should display on to datagrid. For this I am using setinterval function which will send httprequest every 5 min. Can any one suggest some other approach for achieving same. Thanks Kumar __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
Re: [flexcoders] Creating a dynamic XML Variable
Try out some examples given in Flex docs. There are pretty good examples of how you can dynamically generate XMLs. Assembling and transforming XML objects: http://livedocs.macromedia.com/flex/2/docs/wwhelp/wwhimpl/js/html/wwhelp.htm?href="" There is an example where an XML is created dynamically created using data in an Array. You can relate to that and solve your problem. -P On 10/6/06, perezd324 [EMAIL PROTECTED] wrote: Hey everyone, I did some searching around and didn't find a correctsolution to my problem...so I thought I'd try it here.Basically, I am creating a program that generates an XML request thatwill be passed onto a webservice. the request will look like this: request class=foo type=barargumentsarg name=somethingvalue/arg/arguments/requestI have an array of data that has the arg name and value data and I need it to dynamically create new arg tags within the arguments element.can someone help me out?Thanks!- Derek __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
Re: [flexcoders] New Javascript Window
hi jf.sal,
Strangly your code works without a glitch! I just copied and pasted your code in Flex and HTML and it works without any problem. The only modification i made was in you _javascript_ code. I'm not sure on what basis you have written your _javascript_ code but try this one:
script language=_javascript_ type=text/_javascript_var newwin;function launchwin(winurl,winname,winfeatures){newwin = window.open(winurl,winname,winfeatures);
}/script(Tested in IE 7 Beta Mozilla, works fine)
Your flex code remains the same.
Hope that works.
-P
On 10/6/06, jf.saldanha [EMAIL PROTECTED] wrote:
Hi allI need some help on this:Open a new java window in Flex like we do in FlashI have a html page with this _javascript_ codeSCRIPT LANGUAGE=_javascript_ var _javascript__version =
1.0;/SCRIPTSCRIPT LANGUAGE=_javascript_1.1 _javascript__version = 1.1;/SCRIPTSCRIPT LANGUAGE=_javascript_var newwin;function launchwin(winurl,winname,winfeatures){
newwin = window.open(winurl,winname,winfeatures);if(_javascript__version 1.0){setTimeout('newwin.focus();',250);}}And have this code in Flex, azulej7.htm is the html page.public function executEmail(event:MouseEvent):void{
var u:URLRequest = new URLRequest(_javascript_:launchwin('azulej7.htm', 'newwindow', 'height=450, width=550'));navigateToURL(u);} mx:Button click=executEmail(event)
Ok this open a new window but not the _javascript_ window with 550 by the450 height.If anyone can help me I say thanks and many thanks to all.jf.sal
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Re: [flexcoders] Google Code Search
Is ActionScript, MXMLunder-rated?? *Sigh* On the positive note, hope google engineers are working on this and it will be available soon.. :-) -P On 10/6/06, Brendan Meutzner [EMAIL PROTECTED] wrote: http://www.google.com/codesearchSo at first I was like wow, cool... Then I did a search for:lang:ActionScript - results 0lang:Flex - results 0 lang:MXML - results 0sighBrendan __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
Re: [flexcoders] quick HTTP service question
Since you are a newbie, you should probably sleep with Flex docs next to your pillow :-) http://livedocs.macromedia.com/flex/2/langref/mx/rpc/http/HTTPService.html -P On 10/6/06, Clint Tredway [EMAIL PROTECTED] wrote: there is a result attribute on the HTTP call. put a function call in that attribute and pass the result to the function and you are good to go. On 10/5/06, g_vaccarezza [EMAIL PROTECTED] wrote: Guys,I'm reading an XML through a HTTP service. I'm sending request to a database to retrieve a new xml from the same URL (so I'm using the send(); function).I need to trigger an event once the newly requested XML fully loads on flex (for instance, once the new xml loaded, I call some function).I know this has to be something basic, but I don't know where to start!Sorry for being such a newbie!Thanks-g -- diabetic? http://www.diabetesforums.comAlbert Einstein - It's not that I'm so smart, it's just that I stay with problems longer. __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
Re: [flexcoders] quick HTTP service question
Since you are 'such a newbie' as you put it, you should probably sleep with Flex docs next to your pillow :-) http://livedocs.macromedia.com/flex/2/langref/mx/rpc/http/HTTPService.html -P On 10/5/06, g_vaccarezza [EMAIL PROTECTED] wrote: Guys,I'm reading an XML through a HTTP service. I'm sending request to a database to retrieve a new xml from the same URL (so I'm using the send(); function).I need to trigger an event once the newly requested XML fully loads on flex (for instance, once the new xml loaded, I call some function). I know this has to be something basic, but I don't know where to start!Sorry for being such a newbie! Thanks-g Messages in this topic (1) Reply (via web post) | Start a new topic Messages --Flexcoders Mailing ListFAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch format to Traditional Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe Recent Activity 91 New Members Visit Your Group SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company New business? Get new customers. List your web site in Yahoo! Search. Y! Toolbar Get it Free! easy 1-click access to your groups. Yahoo! Groups Start a group in 3 easy steps. Connect with others. . __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Software development tool Software development Software development services Home design software Software development company Your email settings: Individual Email|Traditional Change settings via the Web (Yahoo! ID required) Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe __,_._,___
[flexcoders] Re: e4x with XMLListCollections?
I'm not sure if you will be able to directly access the trainingEvent title using the return statement you have given below.
Looking at the structure of the XML, it seems inevitable that you'll have to iterate through each and every node to search for the KeyID you are looking for and when you find one grab the title from the parent node.
Here is a code that works:
the XML:
mx:XML id="theCatalog"
catalogtrainingEvent keyID="1" title="Programming 101" eventCost="499.99"trainingEventInstance keyID="1" trainingEventID="1" location="Houston" eventDate="02/11/2007" instanceCost=" 499.99" /trainingEventInstance keyID="2" trainingEventID="1" location="Houston" eventDate="04/19/2007" instanceCost="499.99" /trainingEventInstance keyID="3" trainingEventID="1" location="Las Vegas" eventDate="04/19/2007" instanceCost=" 299.99" //trainingEventtrainingEvent keyID="2" title="Miter Saw Safety" eventCost="300.00"trainingEventInstance keyID="4" trainingEventID="2" location="Houston" eventDate="12/25/2006" instanceCost=" 300.00" /trainingEventInstance keyID="5" trainingEventID="2" location="Houston" eventDate="12/25/2006" instanceCost="300.00" /trainingEventInstance keyID="6" trainingEventID="2" location="Houston" eventDate="12/25/2006" instanceCost=" 300.00" /trainingEventInstance keyID="7" trainingEventID="2" location="Houston" eventDate="12/25/2006" instanceCost="300.00" //trainingEvent /catalog
/mx:XML
public function getCourseTitle(instanceID:Number){// Iterate through each Node of the XML for each(var parentNodes:XML in theCatalog.trainingEvent){var childNodes:XMLList=parentNodes.trainingEventInstance;// Iterate through each Child Node of the XML for each(var individualChild:XML in childNodes){if([EMAIL PROTECTED]){ // Found the bastard :-)// Return title of the parentreturn [EMAIL PROTECTED];
Usage:
if you call getCourseTitle(4) you'll get "Miter Saw Safety" and so on...
hope that helps,
Prakaz
--- In flexcoders@yahoogroups.com, "Clare Todd" [EMAIL PROTECTED] wrote: I have a hunk of XML that I have loaded into an XMLListCollection. It describes a training course catalog. I'm trying to write a function to return the title of a course when passed the "KeyID" of a specific course instance, and am running into all sorts of problems (it ain't working being the worst of them). Here's the XML: catalog trainingEvent keyID="1" title="Programming 101" eventCost="499.99" trainingEventInstance keyID="1" trainingEventID="1" location="Houston" eventDate="02/11/2007" instanceCost="499.99" / trainingEventInstance keyID="2" trainingEventID="1" location="Houston" eventDate="04/19/2007" instanceCost="499.99" / trainingEventInstance keyID="3" trainingEventID="1" location="Las Vegas" eventDate="04/19/2007" instanceCost="299.99" / /trainingEvent trainingEvent keyID="2" title="Miter Saw Safety" eventCost="300.00" trainingEventInstance keyID="4" trainingEventID="2" location="Houston" eventDate="12/25/2006" instanceCost="300.00" / /trainingEvent /catalog ... it's loaded into an XMLListCollection called myCollection using HTTP service with resultFormat=e4x I'm trying to ignore the trainingEventID attribute, since it might be going away. I was trying to do some e4x magik to find the title like this, where the parameter is the KeyID of the trainingEventInstance: public function getCourseTitle( instanceID:Number ):String { return myCollection.source.trainingEvent.trainingEventInstance.(@keyID == instanceID).parent()[EMAIL PROTECTED]; } so when the function is passed 4, it returns "Miter Saw Safety" Am I doing something wrong? Can I not e4x using the "source" property? Any thoughts? Thanks!
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