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	<title>Coltul meu de invatatura</title>
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		<title>Coltul meu de invatatura</title>
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		<item>
		<title>Am lansat un nou concurs!</title>
		<link>http://lnegreanu.wordpress.com/2010/01/02/am-lansat-un-nou-concurs/</link>
		<comments>http://lnegreanu.wordpress.com/2010/01/02/am-lansat-un-nou-concurs/#comments</comments>
		<pubDate>Sat, 02 Jan 2010 19:01:28 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=184</guid>
		<description><![CDATA[Am lansat o prima pagina WEB de popularizare a CONCURSULUI INTERJUDETEAN &#8220;PRIMAVARA MICILOR PROGRAMATORI&#8221; pe situl didactic.ro la adresa: http://scoli.didactic.ro/ccd_dej/ SAU LA ADRESA: http://primavaramicilorprogramatori.wordpress.com/ Va astept sa participati cu drag!<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=184&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Am lansat o prima pagina WEB de popularizare a CONCURSULUI INTERJUDETEAN &#8220;PRIMAVARA MICILOR PROGRAMATORI&#8221; pe situl didactic.ro la adresa:</p>
<p style="text-align:center;"><a href="http://scoli.didactic.ro/ccd_dej/"><strong>http://scoli.didactic.ro/ccd_dej/</strong></a></p>
<p style="text-align:center;">
<p style="text-align:center;"><strong>SAU LA ADRESA:</strong></p>
<p style="text-align:center;"><strong><a href="http://primavaramicilorprogramatori.wordpress.com/">http://primavaramicilorprogramatori.wordpress.com/</a></strong></p>
<p style="text-align:left;">
<p>Va astept sa participati cu drag!</p>
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			<media:title type="html">lnegreanu</media:title>
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		<title>Tutorial HTML</title>
		<link>http://lnegreanu.wordpress.com/2009/10/18/tutorial-html/</link>
		<comments>http://lnegreanu.wordpress.com/2009/10/18/tutorial-html/#comments</comments>
		<pubDate>Sun, 18 Oct 2009 18:54:25 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[INVATA]]></category>
		<category><![CDATA[HTML]]></category>
		<category><![CDATA[imagine]]></category>
		<category><![CDATA[marcare]]></category>
		<category><![CDATA[programare]]></category>
		<category><![CDATA[tag]]></category>
		<category><![CDATA[text]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=168</guid>
		<description><![CDATA[Ne propunem sa studiem cateva lucruri de baza despre HTML. Acest tutorial nu-si propune sa faca din cel ce il pargurge un guru in HTML ci mai mult sa-i deschida ochii in aceasta directie. HTML este un limbaj de descriere a paginilor de WEB. Nu este un limbaj de programare ci un limbaj de marcare [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=168&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Ne propunem sa studiem cateva lucruri de baza despre HTML. Acest tutorial nu-si propune sa faca din cel ce il pargurge un guru in HTML ci mai mult sa-i deschida ochii in aceasta directie.</p>
<p>HTML este un limbaj de descriere a paginilor de WEB. Nu este un limbaj de programare ci un limbaj de marcare a textului.</p>
<p>HTML utilizeaza tag-urile de marcare pentru a descrie paginile WEB.</p>
<p>Ce sunt de fapt tag-urile HTML?<br />
Tag-urile sunt cuvinte cheie inconjurate de paranteze &#8220;unghi&#8221; (de exemplu &lt;b&gt;&#8230;&lt;/b&gt;). Tag-urile apar in general pereche.</p>
<p>Sa vedem 4 exemple de taguri HTML &#8211; poate cele mai cunoscute:<br />
1. <strong>Tagurile de titlu</strong>: sunt definite de la &lt;h1&gt; la &lt;h6&gt;<br />
Exemplu:<br />
&lt;html&gt;<br />
&lt;body&gt;</p>
<p>&lt;h1&gt;This is heading 1&lt;/h1&gt;<br />
&lt;h2&gt;This is heading 2&lt;/h2&gt;<br />
&lt;h3&gt;This is heading 3&lt;/h3&gt;<br />
&lt;h4&gt;This is heading 4&lt;/h4&gt;<br />
&lt;h5&gt;This is heading 5&lt;/h5&gt;<br />
&lt;h6&gt;This is heading 6&lt;/h6&gt;</p>
<p>&lt;/body&gt;<br />
&lt;/html&gt;<br />
2. <strong>Tagurile de paragraf</strong>: care sunt folosite pentru a seta configurari speciale ale unui paragraf<br />
html&gt;<br />
&lt;body&gt;</p>
<p>&lt;p&gt;Acesta este primul paragraf.&lt;/p&gt;<br />
&lt;p&gt;Acesta este al doilea paragraf.&lt;/p&gt;<br />
&lt;p&gt;Al treilea paragraf.&lt;/p&gt;</p>
<p>&lt;/body&gt;<br />
&lt;/html&gt;</p>
<p>3. <strong>Tagurile de link</strong> &#8211; folosite pentru a marca un link si este de forma &lt;a&gt;<br />
&lt;html&gt;<br />
&lt;body&gt;</p>
<p>&lt;a href=&#8221;<a href="http://www.piticiiprogramatori.blogspot.com&quot;&gt;acesta/">http://www.piticiiprogramatori.blogspot.com&#8221;&gt;Acesta</a> este un link.&lt;/a&gt;</p>
<p>&lt;/body&gt;<br />
&lt;/html&gt;</p>
<p>- va aparea pe ecran textul &#8220;Acesta este un link.&#8221; iar cnd se face click pe el se va incarca pagine blogului de programare.</p>
<p>4.<strong>Tag de imagine</strong> &#8211; folosit pentru a marca o imagine &lt;img&gt;<br />
html&gt;<br />
&lt;body&gt;</p>
<p>&lt;img src=&#8221;nume_imagine.jpg&#8221; width=&#8221;104&#8243; height=&#8221;142&#8243; /&gt;</p>
<p>&lt;/body&gt;<br />
&lt;/html&gt;</p>
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			<media:title type="html">lnegreanu</media:title>
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		<title>ActionScript</title>
		<link>http://lnegreanu.wordpress.com/2009/09/04/actionscript/</link>
		<comments>http://lnegreanu.wordpress.com/2009/09/04/actionscript/#comments</comments>
		<pubDate>Fri, 04 Sep 2009 13:03:53 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=162</guid>
		<description><![CDATA[ActionScript este un limbaj de programare bazat pe programarea orientata obiect (OOP) si este utilizat si de Flex. La fel ca toate limbajele de programare, ActionScript are si el propria sintaxa. ActionScript 1.0 a fost introdus in sintaxa lui actuala deodata cu lansarea lui Flash 5, fiind prima versiune complet programabila de Flash. Cand a [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=162&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>ActionScript este un limbaj de programare bazat pe programarea orientata obiect (OOP) si este utilizat si de Flex.</p>
<p>La fel ca toate limbajele de programare, ActionScript are si el propria sintaxa. ActionScript 1.0 a fost introdus in sintaxa lui actuala deodata cu lansarea lui Flash 5, fiind prima versiune complet programabila de Flash.</p>
<p>Cand a aparut Flash 6 MX s-a largit foarte mult mediul de programare deoarece au fost adaugate foarte multe functii de control care sa permita programarea mai buna a elementelor de film.</p>
<p>Flash 7 MX 2004 a adus la randul lui inbunatatiri fata de versiunile lui anterioare introducand versiunea 2.0 a ActionScript.</p>
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		<title>Originile Flex</title>
		<link>http://lnegreanu.wordpress.com/2009/09/04/originile-flex/</link>
		<comments>http://lnegreanu.wordpress.com/2009/09/04/originile-flex/#comments</comments>
		<pubDate>Fri, 04 Sep 2009 12:05:11 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=157</guid>
		<description><![CDATA[Initial a fost creat Adobe Flash Professional care este un mediu integrat de dezvoltare (IDE) iar Flash Player-ul este o masina virtuala care poate fi exploatata de utilizatori pentru a rula fisiere flash. Din pacate Flash-ul a fost creat de minti ale artistilor plastici si utilizeaza conceptul de cronologie care nu este la indemana multor [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=157&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Initial a fost creat Adobe Flash Professional care este un mediu integrat de dezvoltare (IDE) iar Flash Player-ul este o masina virtuala care poate fi exploatata de utilizatori pentru a rula fisiere flash. Din pacate Flash-ul a fost creat de minti ale artistilor plastici si utilizeaza conceptul de cronologie care nu este la indemana multor dezvoltatori.</p>
<p>Astfel a aparut Flex-ul din nevoia de a dezvolta un pachet de instrumente pe care sa le inteleaga si sa le poata folosi dezvoltatorii. Astfel el a propus folosirea unui flux de lucru si modele de programare in loc de conceptul de cronologie.</p>
<p>Flex a fost lansat initial ca o aplicatie J2EE (platforma care da posibilitatea executarii unor aplicatii Java pe partea de server) sau ca o librarie de taguri JSP.</p>
<p>~~~~~~~~~~~~~~~</p>
<p>Tehnologia Java Server Pages (JSP) este cea mai populara metoda de a crea interfete Web pentru aplicatiile care ruleaza pe platforma Java, creata de Sun. Ea se bazeaza pe tehnologia numita Java Servlets fiind, de fapt, o completarea a acesteia in ideea crearii cat mai facile a paginilor Web dinamice.</p>
<p>Punctul central al tehnologiei o reprezinta asa-numitele <em>pagini JSP</em> care suntde fapt fisiere text care combina descrieri HTML cu cod Java. Paginile JSP sunt gestionate si accesibile prin intermediul unui <strong>server de aplicatii</strong>. Acesta primeste cereri venite prin HTTP de la un browser Web. Daca o cerere refera o pagina JSP, serverul prelucreaza local pagina respectiva si, in functie de continutul acesteia, genereaza dinamic o pagina HTML pe care o trimite, ca raspuns, browser-ului. Este important de retinut faptul ca toate prelucrarile legate de paginile JSP se fac pe partea de server, acestea nefiind niciodata transmise in forma originala catre client. In plus, trebuie retinut faptul ca serverul de aplicatii include si o masina virtuala Java in care ruleaza atat codul Java intalnit in paginile JSP cat si obiectele instantiate de acesta. Pentru cei interesati, facem precizarea ca procesul de prelucrare pe partea de server a paginilor JSP presupune, de fapt, crearea unor clase Java Servlet care urmeaza regulile scrise in pagina JSP si include codul Java din aceasta. Clasele astfel generate sunt apoi compilate si rulate in masina virtuala amintita.</p>
<p>Un alt element important este ca orice aplicatie Web JSP trebuie sa fie <strong>instalata <em>(deployed)</em></strong> in serverul de aplicatii inainte de a putea fi rulata. Instalarea presupune copierea paginilor JSP si a claselor Java folosite de acestea in locatii bine stabilite de catre serverul de aplicatie utilizat, eventual intr-o forma arhivata de tip .jar (Java Archive) sau .war (Web Archive).</p>
<p>~~~~~~~~~~~~~~~</p>
<p>Flex si Flash ofera utilizatorului date in timp real, adica acesta nu mai trebuie sa se conectaeze la serverul dumneavoastra in momentul cand decide sa schimbe felul in care se incarca pagina sa WEB.</p>
<p>Daca in codul sitului dumneavoastra folositi tehnologii ca ASP, JSP sau PHP, atunci serverul de WEB ar trebui sa fie in mod continuu interogat de utilizator. Daca insa situl foloseste Flasj si Flex, atunci utilizatorul nu va avea nevoie de pink de la server pentru ca situl lui sa functioneze.</p>
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		<title>Din nou Flex</title>
		<link>http://lnegreanu.wordpress.com/2009/09/01/din-nou-flex/</link>
		<comments>http://lnegreanu.wordpress.com/2009/09/01/din-nou-flex/#comments</comments>
		<pubDate>Tue, 01 Sep 2009 11:43:19 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=146</guid>
		<description><![CDATA[Sa revenim la ce am inceput mai demult: sa invatam FLEX. Deci, ce este FLEX? Flex este un framework free cu care poti realiza diverse aplicatii pentru construirea si intretinerea de aplicatii interactive WEB. Calatoria pe drumul intelegerii si invatarii Flex-ului va fi foarte interesanta pentru ca vom discuta despre Flash, ActionScript, MXML precum si [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=146&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Sa revenim la ce am inceput mai demult: sa invatam FLEX.</p>
<p>Deci, ce este FLEX?</p>
<p>Flex este un framework free cu care poti realiza diverse aplicatii pentru construirea si intretinerea de aplicatii interactive WEB.</p>
<p>Calatoria pe drumul intelegerii si invatarii Flex-ului va fi foarte interesanta pentru ca vom discuta despre Flash, ActionScript, MXML precum si despre pasii cei mai importanti in realizarea propriului site WEB.</p>
<p>Desi Flexul este uimitor de performant in crearea unor pagini WEB dinamice, el are totusi niste limitari datorate in primul rand Flash-ului. Totusi el are o foarte mare putere de acoperire a cererii de situri dinamice ale clientilor actuali putand fi folosit la crearea cu succes a unor situri bogate in aplicatii WEB, chiar si a unor harti Yahoo.</p>
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		<title>Voi face pagina concursului Zilele Informaticii Dejene!</title>
		<link>http://lnegreanu.wordpress.com/2009/08/26/voi-face-pagina-concursului-zilele-informaticii-dejene/</link>
		<comments>http://lnegreanu.wordpress.com/2009/08/26/voi-face-pagina-concursului-zilele-informaticii-dejene/#comments</comments>
		<pubDate>Wed, 26 Aug 2009 10:12:56 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=134</guid>
		<description><![CDATA[Azi voi incepe sa lucrez la situl Zilelor Informaticii Dejene editia a X-a care a fost la finalul lunii mai al anului scolar 2008-2009. Desi nu sunt recompensata pentru asta, desi d-na ministru sau alti mari conducatori nu sunt impresionati de astfel de chestii, munca celor peste 400 de participanti din acest an trebuie aratata [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=134&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Azi voi incepe sa lucrez la situl Zilelor Informaticii Dejene editia a X-a care a fost la finalul lunii mai al anului scolar 2008-2009.</p>
<p>Desi nu sunt recompensata pentru asta, desi d-na ministru sau alti mari conducatori nu sunt impresionati de astfel de chestii, munca celor peste 400 de participanti din acest an trebuie aratata intregii lumi ca merita. Macar prin atat. O postare a lucrarilor lor pe Internet. Sa vada toata lumea cat sunt de talentati.</p>
<p>Vizitati pagina!!! O sa merite!!!</p>
<p style="text-align:center;">(<em><strong>Voi comunica linkul la care veti gasi noul site!</strong></em>)</p>
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			<media:title type="html">lnegreanu</media:title>
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	</item>
		<item>
		<title>Scriu articole</title>
		<link>http://lnegreanu.wordpress.com/2009/08/20/scriu-articole/</link>
		<comments>http://lnegreanu.wordpress.com/2009/08/20/scriu-articole/#comments</comments>
		<pubDate>Thu, 20 Aug 2009 13:01:40 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[Uncategorized]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=131</guid>
		<description><![CDATA[Am inceput sa scriu articole pe diverse teme. Mi se pare destul de atragator. In orice caz sunt nevoita sa citesc foarte mult ceea ce nu strica nimanui, nu? Am gasit cativa oameni care aveau nevoie de articole si eu am fost cea care le-a scris. Au fost multumiti sper. Cel mai bine ar fi [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=131&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>Am inceput sa scriu articole pe diverse teme. Mi se pare destul de atragator. In orice caz sunt nevoita sa citesc foarte mult ceea ce nu strica nimanui, nu?</p>
<p>Am gasit cativa oameni care aveau nevoie de articole si eu am fost cea care le-a scris. Au fost multumiti sper.</p>
<p>Cel mai bine ar fi sa ma pun la punct cu engleza ca ar fi si mai multa treaba de facut.</p>
<p>Mai vedem!!</p>
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		<title>Codul sursa al aplicatiei</title>
		<link>http://lnegreanu.wordpress.com/2009/07/31/codul-sursa-al-aplicatiei-2/</link>
		<comments>http://lnegreanu.wordpress.com/2009/07/31/codul-sursa-al-aplicatiei-2/#comments</comments>
		<pubDate>Fri, 31 Jul 2009 10:54:48 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[FREELANCER]]></category>
		<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=104</guid>
		<description><![CDATA[Categoria 1: Serviciul HTTP cu returnarea unui text &#60;?xml version="1.0" encoding="utf-8"?&#62; &#60;mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" backgroundColor="#FFFFFF" backgroundAlpha="0" backgroundImage="" &#62; &#60;mx:Script&#62; &#60;![CDATA[ import mx.rpc.events.ResultEvent; import mx.rpc.events.FaultEvent; import mx.controls.Alert; public function handlePlain(event:ResultEvent):void { shippingOptions.htmlText = event.result.toString(); } public function handleFault(event:FaultEvent):void { Alert.show(event.fault.faultString, "Error"); } ]]&#62; &#60;/mx:Script&#62; &#60;mx:HTTPService result="handlePlain(event);" fault="handleFault(event);" id="plainRPC" resultFormat="text" url="http://examples.adobe.com/flex3/exchangingdata/text/plainHttpService.php" useProxy="false"&#62; &#60;mx:request xmlns=""&#62; &#60;zipcode&#62;{zipcode.text}&#60;/zipcode&#62; &#60;pounds&#62;{weight_lb.text}&#60;/pounds&#62; &#60;/mx:request&#62; [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=104&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p><strong>Categoria 1: Serviciul HTTP cu returnarea unui text</strong></p>
<pre>&lt;?xml version=<span>"1.0"</span> encoding=<span>"utf-8"</span>?&gt;
&lt;mx:Application xmlns:mx=<span>"http:<span>//www.adobe.com/2006/mxml"</span>
</span>    layout=<span>"absolute"</span>
    backgroundColor=<span>"#FFFFFF"</span>
    backgroundAlpha=<span>"0"</span>
    backgroundImage="" &gt;
	&lt;mx:Script&gt;
		&lt;![CDATA[
		<span>import</span> mx.rpc.events.ResultEvent;
		<span>import</span> mx.rpc.events.FaultEvent;
		<span>import</span> mx.controls.Alert;

	        <span>public</span> function handlePlain(event:ResultEvent):void
	        {
	            shippingOptions.htmlText = event.result.toString();
	        }

	        <span>public</span> function handleFault(event:FaultEvent):void
	        {
	           Alert.show(event.fault.faultString, <span>"Error"</span>);
	        }
		]]&gt;
	&lt;/mx:Script&gt;

	&lt;mx:HTTPService result=<span>"handlePlain(event);"</span> fault=<span>"handleFault(event);"</span> id=<span>"plainRPC"</span> resultFormat=<span>"text"</span>
	    url=<span>"http:<span>//examples.adobe.com/flex3/exchangingdata/text/plainHttpService.php"</span>
</span>	    useProxy=<span>"<span>false</span>"</span>&gt;
	    &lt;mx:request xmlns=""&gt;
	        &lt;zipcode&gt;{zipcode.text}&lt;/zipcode&gt;
	        &lt;pounds&gt;{weight_lb.text}&lt;/pounds&gt;
	    &lt;/mx:request&gt;
	&lt;/mx:HTTPService&gt;

	&lt;mx:Label x=<span>"56"</span> y=<span>"32"</span> text=<span>"Zip Code"</span> width=<span>"55"</span> height=<span>"18"</span> textAlign=<span>"right"</span> fontWeight=<span>"bold"</span>/&gt;
	&lt;mx:Label x=<span>"56"</span> y=<span>"58"</span> text=<span>"Weight"</span> width=<span>"55"</span> height=<span>"18"</span> textAlign=<span>"right"</span> fontWeight=<span>"bold"</span>/&gt;
	&lt;mx:TextInput x=<span>"130"</span> y=<span>"32"</span> id=<span>"zipcode"</span> width=<span>"160"</span> height=<span>"22"</span>/&gt;
	&lt;mx:TextInput x=<span>"130"</span> y=<span>"58"</span> id=<span>"weight_lb"</span> width=<span>"160"</span> height=<span>"22"</span>/&gt;
	&lt;mx:Button x=<span>"130"</span> y=<span>"95"</span> label=<span>"Get Shipping Options"</span> click=<span>"plainRPC.send();"</span> width=<span>"160"</span> height=<span>"22"</span>/&gt;

	&lt;mx:Text x=<span>"56"</span> y=<span>"150"</span> id=<span>"shippingOptions"</span> width=<span>"310"</span> height=<span>"133"</span> fontWeight=<span>"bold"</span>/&gt;

&lt;/mx:Application&gt;</pre>
<p><strong>Categoria 2: Serviciul HTTP cu returnarea unui XML</strong></p>
<pre>&lt;?xml version=<span>"1.0"</span> encoding=<span>"utf-8"</span>?&gt;
&lt;mx:Application xmlns:mx=<span>"http:<span>//www.adobe.com/2006/mxml"</span> layout=<span>"absolute"</span>&gt;
</span>
	&lt;mx:Script&gt;
		&lt;![CDATA[
			<span>import</span> mx.rpc.events.ResultEvent;
			<span>import</span> mx.rpc.events.FaultEvent;
			<span>import</span> mx.controls.Alert;

                           [Bindable]
                           <span>private</span> <span>var</span> shippingInfo:XMLList;

	        <span>public</span> function handleXML(event:ResultEvent):void
            {
                shippingInfo = event.result.option as XMLList;
            }

	        <span>public</span> function handleFault(event:FaultEvent):void
	        {
	           Alert.show(event.fault.faultString, <span>"Error"</span>);
	        }
		]]&gt;
	&lt;/mx:Script&gt;

    &lt;mx:HTTPService result=<span>"handleXML(event);"</span> fault=<span>"handleFault(event);"</span> id=<span>"xmlRPC"</span> resultFormat=<span>"e4x"</span>
    	url=<span>"http:<span>//examples.adobe.com/flex3app/flex3samples/exchangingdata/xml/xmlHttpService.jsp"</span> useProxy=<span>"<span>false</span>"</span>&gt;
</span>	    &lt;mx:request xmlns=""&gt;
	        &lt;zipcode&gt;{zipcode.text}&lt;/zipcode&gt;
	        &lt;pounds&gt;{weight_lb.text}&lt;/pounds&gt;
	    &lt;/mx:request&gt;
	&lt;/mx:HTTPService&gt;

	&lt;mx:Label x=<span>"56"</span> y=<span>"32"</span> text=<span>"Zip Code"</span> width=<span>"55"</span> height=<span>"18"</span> textAlign=<span>"right"</span> fontWeight=<span>"bold"</span>/&gt;
	&lt;mx:Label x=<span>"56"</span> y=<span>"58"</span> text=<span>"Weight"</span> width=<span>"55"</span> height=<span>"18"</span> textAlign=<span>"right"</span> fontWeight=<span>"bold"</span>/&gt;
	&lt;mx:TextInput x=<span>"130"</span> y=<span>"32"</span> id=<span>"zipcode"</span> width=<span>"160"</span> height=<span>"22"</span>/&gt;
	&lt;mx:TextInput x=<span>"130"</span> y=<span>"58"</span> id=<span>"weight_lb"</span> width=<span>"160"</span> height=<span>"22"</span>/&gt;
	&lt;mx:Button x=<span>"130"</span> y=<span>"95"</span> label=<span>"Get Shipping Options"</span> click=<span>"xmlRPC.send();"</span> width=<span>"160"</span> height=<span>"22"</span>/&gt;
	&lt;mx:DataGrid
		dataProvider=<span>"{shippingInfo}"</span>
		x=<span>"80"</span> y=<span>"141"</span> width=<span>"262"</span> height=<span>"92"</span> id=<span>"shippingOptionsList"</span> editable=<span>"<span>false</span>"</span> enabled=<span>"<span>true</span>"</span>&gt;
	    &lt;mx:columns&gt;
	        &lt;mx:DataGridColumn headerText=<span>"Service"</span> dataField=<span>"service"</span> /&gt;
	        &lt;mx:DataGridColumn headerText=<span>"Price"</span> dataField=<span>"price"</span> /&gt;
	    &lt;/mx:columns&gt;
	&lt;/mx:DataGrid&gt;

&lt;/mx:Application&gt;</pre>
<p><strong>Fisierul ColdFusion<br />
</strong></p>
<h6><strong><em>PlainHttpService.cfm</em></strong></h6>
<pre>&lt;cfsetting enablecfoutputonly=<span>"<span>true</span>"</span> /&gt;

&lt;cfinvoke component=<span>"Shipping"</span>
          method=<span>"getShippingOptions"</span> argumentcollection=<span>"#url#"</span>
	 returnvariable=<span>"myResult"</span> /&gt;

&lt;cfloop index=<span>"i"</span> from=<span>"1"</span> to=<span>"#ArrayLen(myResult)#"</span>&gt;
	&lt;cfoutput&gt;#myResult[i].service#: #dollarFormat(myResult[i].price)#&lt;br /&gt;&lt;/cfoutput&gt;
&lt;/cfloop&gt;</pre>
<h6><em><strong>XmlHttpService.cfm</strong></em></h6>
<pre>&lt;cfsetting enablecfoutputonly=<span>"<span>true</span>"</span> /&gt;

&lt;cfsilent&gt;
	&lt;cfinvoke component=<span>"Shipping"</span>
          method=<span>"getShippingOptions"</span> argumentcollection=<span>"#url#"</span>
	 returnvariable=<span>"myResult"</span> /&gt;
  &lt;cfoutput&gt;
	&lt;cfxml variable=<span>"userXML"</span>&gt;
	  &lt;options&gt;
		&lt;cfloop index=<span>"i"</span> from=<span>"1"</span> to=<span>"#ArrayLen(myResult)#"</span>&gt;
			&lt;option&gt;
			    &lt;service&gt;#myResult[i].service#&lt;/service&gt;
			    &lt;price&gt;#myResult[i].price#&lt;/price&gt;
			&lt;/option&gt;
		&lt;/cfloop&gt;
	  &lt;/options&gt;
	&lt;/cfxml&gt;
  &lt;/cfoutput&gt;
&lt;/cfsilent&gt;
&lt;cfcontent reset =<span>"yes"</span> type=<span>"text/xml; charset=UTF-8"</span>&gt;
&lt;cfoutput&gt;#userXML#&lt;/cfoutput&gt;</pre>
<h6><em><strong>Shipping.cfc</strong></em></h6>
<pre>&lt;cfcomponent&gt;
	&lt;cffunction name=<span>"getShippingOptions"</span> access=<span>"remote"</span> returntype=<span>"array"</span>&gt;
		&lt;cfargument name=<span>"zipcode"</span> type=<span>"any"</span> required=<span>"yes"</span> &gt;
		&lt;cfargument name=<span>"pounds"</span> type=<span>"any"</span> required=<span>"yes"</span>&gt;

		&lt;cfset <span>var</span> options=ArrayNew(1)&gt;
		&lt;cfset <span>var</span> baseCost=(zipcode / 10000) + (pounds * 5)&gt;

		&lt;cfset options[1] = structNew() /&gt;
		&lt;cfset options[1].service=<span>"Next Day"</span>&gt;
		&lt;cfset options[1].price=baseCost * 4&gt;
		&lt;cfset options[2] = structNew() /&gt;
		&lt;cfset options[2].service=<span>"Two Day Air"</span>&gt;
		&lt;cfset options[2].price=baseCost * 2&gt;
		&lt;cfset options[3] = structNew() /&gt;
		&lt;cfset options[3].service=<span>"Saver Ground"</span>&gt;
		&lt;cfset options[3].price=baseCost&gt;

		&lt;cfreturn options&gt;
	&lt;/cffunction&gt;

	&lt;cffunction name=<span>"getShippingOptions_CFQuery"</span> access=<span>"remote"</span> returntype=<span>"query"</span>&gt;
		&lt;cfargument name=<span>"zipcode"</span> type=<span>"any"</span> required=<span>"yes"</span> &gt;
		&lt;cfargument name=<span>"pounds"</span> type=<span>"any"</span> required=<span>"yes"</span>&gt;

		&lt;cfset <span>var</span> options=ArrayNew(1)&gt;
		&lt;cfset <span>var</span> baseCost=(zipcode / 10000) + (pounds * 5)&gt;

          &lt;cfscript&gt;
	   qOptions = queryNew(<span>"service, price"</span>);
	   newRow = QueryAddRow(qOptions, 3);
            temp = QuerySetCell(qOptions, <span>"service"</span>, <span>"Next Day"</span>, 1);
            temp = QuerySetCell(qOptions, <span>"price"</span>, baseCost * 4, 1);
            temp = QuerySetCell(qOptions, <span>"service"</span>, <span>"Two Day Air"</span>, 2);
            temp = QuerySetCell(qOptions, <span>"price"</span>, baseCost * 2, 2);
            temp = QuerySetCell(qOptions, <span>"service"</span>, <span>"Saver Ground"</span>, 3);
            temp = QuerySetCell(qOptions, <span>"price"</span>, baseCost, 3);
	 &lt;/cfscript&gt;
	  &lt;cfreturn qOptions&gt;
	&lt;/cffunction&gt;
&lt;/cfcomponent&gt;</pre>
<p><strong>Fisiere PHP</strong></p>
<p><strong><br />
</strong></p>
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		<title>Partea a II-a Schimb de date</title>
		<link>http://lnegreanu.wordpress.com/2009/07/30/partea-a-ii-a/</link>
		<comments>http://lnegreanu.wordpress.com/2009/07/30/partea-a-ii-a/#comments</comments>
		<pubDate>Thu, 30 Jul 2009 13:45:44 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[FREELANCER]]></category>
		<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=98</guid>
		<description><![CDATA[In aceasta parte a tutorialului vom parcurge pasii pentru realizarea unei aplicatii Shipping Costs (costuri de transport). Aplicatia va contine doua campuri: campul pentru afisarea codului postal din 5 cifre si un camp pentru afisarea greutatii care poate fi transportata maritim. In partea de jos vom constru un buton a carui apasare va determina afisarea [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=98&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>In aceasta parte a tutorialului vom parcurge pasii pentru realizarea unei aplicatii Shipping Costs (costuri de transport).</p>
<p>Aplicatia va contine doua campuri: campul pentru afisarea codului postal din <strong>5 </strong>cifre si un camp pentru afisarea greutatii care poate fi transportata maritim. In partea de jos vom constru un buton a carui apasare va determina afisarea unui mesaj text simplu intr-o caseta de text.</p>
<p><strong>Primii pasi in invatare</strong></p>
<p>Descoperiti cum trimiteti parametrii furnizati de utilizator de la serverul sitului<strong> </strong>si cum se pot prelua rezultatele atat ca text simplu cat si ca XML.</p>
<p><strong>Puncte cheie in realizarea aplicatiei de Shipping Costs</strong></p>
<ul>
<li>Aplicatiile Flex sunt fisiere SWF.</li>
<li>Flex este un mediu de programare centrat pe programator folosit pentru a crea aplicatii internet bogate.F</li>
<li>Aplicatiile realizate in Flex sunt redate folosind Flash Payer 9.</li>
<li>Fisierele Flash RIAs, Flex SWF sunt prelucrate de utilizator..</li>
<li>Flex se poate conecta la servere de aplicatii folosind ColdFusion, PHP, ASP.NET si Java.</li>
<li>Se poate prelua text simplu sau XML prin HTTP.</li>
<li>Puteti prelua mesaje Simple Object Access Protocol (SOAP) folosind servicii WEB.</li>
<li>Puteti utiliza obiecte Java la distanta (POJOs, JavaBeans, EJBs and ColdFusion Components) folosind serviciul de date LiveCycle.</li>
</ul>
<p>In acest modul veti invata sa lucrati cu serviciile HTTP. Folosirea serviciului de date LiveCycle face obiectul altui tutorial.</p>
<p><strong>Ce veti invata in cadrul aplicatiei Shipping Costs?</strong></p>
<p>Veti invata sa:</p>
<ul>
<li>Creati o interfata de utilizator folosind MXML care sa poata accepta furnizarea unui cod postal si a unei greutati.</li>
<li>Sa scrieti o metoda si o rutina de tratare a evenimentelor folosind ActionScript.</li>
<li>Sa trimiteti datele furnizate de un utilizator prin serviciul HTTP printr-un apel de la ColdFusion, PHP, Java sau ASP.NET.</li>
<li>Sa returnati raspunsul prin text simplu sau XML.</li>
<li>Sa populati un camp de text provenind de la un apel de la serviciul HTTP cu date returnate.</li>
<li>Sa populati un DataGrid provenind de la apel de la serviciul HTTP cu date returnate.</li>
</ul>
<p><strong><br />
</strong></p>
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		<title>Crearea componentei Tile in MXML</title>
		<link>http://lnegreanu.wordpress.com/2009/07/29/crearea-componentei-tile-in-mxml/</link>
		<comments>http://lnegreanu.wordpress.com/2009/07/29/crearea-componentei-tile-in-mxml/#comments</comments>
		<pubDate>Wed, 29 Jul 2009 09:02:22 +0000</pubDate>
		<dc:creator>Lucia Negreanu</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[FREELANCER]]></category>
		<category><![CDATA[INVATA]]></category>

		<guid isPermaLink="false">http://lnegreanu.wordpress.com/?p=84</guid>
		<description><![CDATA[1. In modul Design folositi componenta TileList. Dupa componenta HBox si inainte de inchiderea tagului Application adaugati componenta TileList cu latimea si lungimea de 100%. Legarea datelor photoFeed XML cu componenta TileList 2. Folosind modul Source, localizati componenta TileList si adaugatii atributul dataProvider cu valoarea {photoFeed} pentru a lega datele de componenta tile. (Amintiti-va  sa [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=lnegreanu.wordpress.com&amp;blog=8457310&amp;post=84&amp;subd=lnegreanu&amp;ref=&amp;feed=1" width="1" height="1" />]]></description>
			<content:encoded><![CDATA[<p>1. In modul <strong>Design</strong> folositi componenta <strong>TileList</strong>. Dupa componenta <strong>HBox</strong> si inainte de inchiderea tagului <strong>Application</strong> adaugati componenta <strong>TileList</strong> cu latimea si lungimea de 100%.</p>
<p><strong>Legarea datelor photoFeed XML cu componenta TileList</strong></p>
<p>2. Folosind modul <strong>Source</strong>, localizati componenta <strong>TileList</strong> si adaugatii atributul <strong>dataProvider</strong> cu valoarea {photoFeed} pentru a lega datele de componenta tile. (Amintiti-va  sa inchideti linia pentru dataProvider.)</p>
<pre> dataProvider=<span>"{photoFeed}"</span>&gt;</pre>
<p><strong>Crearea in componenta Tile a motorului de randare a miniaturilor (thumbnails)<br />
</strong></p>
<p>3. Acest item randeaza fiecare item din TileList. In interiorul componentei <strong>TileList</strong> adaugati proprietatea <strong>itemRenderer</strong>.</p>
<p>4. Creati o componenta layout pentru fiecare item randat. In interiorul proprietatii <strong>itemRenderer</strong>, adaugati componenta <strong>Component</strong>.</p>
<pre>&lt;mx:TileList width=<span>"100%"</span> height=<span>"100%"</span>
    dataProvider=<span>"{photoFeed}"</span>&gt;
    &lt;mx:itemRenderer&gt;
        &lt;mx:Component&gt;

        &lt;/mx:Component&gt;
    &lt;/mx:itemRenderer&gt;
&lt;/mx:TileList&gt;</pre>
<p>5.Creati layout (aspectul) elementului (itemului) rendere care se va folosi. In interiorul componentei <strong>Component</strong>, adaugati componenta <strong>VBox</strong> care sa aiba atributele: <strong>width=125, height=125</strong>. Adaugati<strong> paddingBottom, paddingTop, paddingRight</strong> and <strong>paddingLeft</strong> fiecare cu valoarea <strong>5.</strong></p>
<p>6.In interiorul componentei <strong>VBox</strong>, creati o componenta <strong>Image </strong>cu atributele <strong>width=75</strong> si<strong> height=75</strong>. <strong>ItemRenderer</strong> transmite valorile componentei <strong>Image</strong>. Adaugati in componenta <strong>Image</strong> atributul <strong>source</strong> cu valoarea {data.thumbnail.url} pentru a o popula cu imagini.</p>
<p>7. Dupa componenta <strong>Image</strong>, creati o componenta <strong>Text</strong> cu atributul<strong> txt</strong> avand valoarea {data.credit} pentru ca pe ecran sa apara numele autorului.</p>
<pre>&lt;mx:TileList width=<span>"100%"</span> height=<span>"100%"</span>
    dataProvider=<span>"{photoFeed}"</span>&gt;
    &lt;mx:itemRenderer&gt;
        &lt;mx:Component&gt;
            &lt;mx:VBox width=<span>"125"</span> height=<span>"125"</span>
                paddingBottom=<span>"5"</span>
                paddingLeft=<span>"5"</span>
                paddingTop=<span>"5"</span>
                paddingRight=<span>"5"</span>&gt;

                &lt;mx:Image width=<span>"75"</span> height=<span>"75"</span>
                    source=<span>"{data.thumbnail.url}"</span>/&gt;

                &lt;mx:Text text=<span>"{data.credit}"</span>/&gt;
            &lt;/mx:VBox&gt;
        &lt;/mx:Component&gt;
    &lt;/mx:itemRenderer&gt;
&lt;/mx:TileList&gt;</pre>
<p>8. Salvati si rulati aplicatia. Ar trebui sa vedeti o forma. Dati un termen de cautare. Ar trebui ca pe ecran sa apara imagini.</p>
<p><strong>Separa afisarea thumbnailurilor intr-o componenta separata</strong></p>
<p>9. Creati o noua componenta: <strong>File &gt; New &gt; MXML Component </strong>parcurgand urmatorii pasi.</p>
<ol>
<li>Numele fisierului este  <strong>FlickrThumbnail</strong>.</li>
<li>Componenta de baza este <strong>VBox</strong>.</li>
<li>Setati dimensiunile (latimea si lungimea) la <strong>125</strong>.</li>
</ol>
<p>10. Folosind modul <strong>Source</strong>, localizati componenta <strong>TileList</strong>.</p>
<p>11. Taiati componentele <strong>Image</strong> si <strong>Text</strong> din componenta <strong>VBox</strong> din <strong>TileList</strong>, si lipiti-o in  <strong>FlickrThumbnail.mxml</strong>.</p>
<p>12. Adaugati urmatoarele atribute in componenta <strong>VBox</strong>:  <strong>paddingBottom</strong>, <strong>paddingTop</strong>, <strong>paddingRight </strong>si <strong>paddingLeft</strong> fiecare avand valoarea <strong>5</strong>; <strong>horizontalScrollPolicy</strong> si <strong>verticalScrollPolicy,</strong> ambele fiind setate pe valoarea <strong>off</strong>; si <strong>horizontalAlign</strong> cu valoarea <strong>center</strong>.</p>
<p>13. Folosind modul <strong>Source</strong>, localizati componenta <strong>TileList</strong> in template <strong>FlickrRIA.mxml</strong>.</p>
<p>14. Stergeti din cod componentele  <strong>itemRenderer</strong>, <strong>Component,</strong> and <strong>VBox</strong> .</p>
<p>15. Adaugati atributul<strong> itemRenderer</strong> la componenta <strong>TileList</strong> avand valoarea <strong>FlickrThumbnail</strong>.</p>
<pre>&lt;mx:TileList width=<span>"100%"</span> height=<span>"100%"</span>
		dataProvider=<span>"{photoFeed}"</span>
		itemRenderer=<span>"FlickrThumbnail"</span>&gt;

&lt;/mx:TileList&gt;</pre>
<p>16. Compilati si rulati aplicatia creata.</p>
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