Adobe Flex Air ile hazırlanmış birbiriyle ilişkili çalışan combobox'lar üzerine bir örnektir.

1. Database Related Comboboxes by Özlem YAVUZ

2. Adobe Flex Combobox Bileşeni Nedir ?

3. Kullanıcının birçok değer içerisinden rahatlıkla bir seçim yapmasına olanak sağlayan bir bileşendir. Kullanıcının hatasız veri girişine olanak sağlar. Combobox

4. <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical&quot; verticalAlign=&quot;top&quot; backgroundColor=&quot;white&quot; width=&quot;374&quot; height=&quot;204&quot;> <mx:XMLList id=&quot;projeGrubuXMLList&quot;> <kisi abbrev=&quot;CBS Yüksek Lisans&quot; name=&quot;Özlem YAVUZ &quot; /> <kisi abbrev=&quot;CBS Yüksek Lisans&quot; name=&quot;Can AYDIN &quot; /> <kisi abbrev=&quot;Ekonometri Doktora&quot; name=&quot;Ömür Deniz DALAN &quot; /> <kisi abbrev=&quot;Ekonometri Yüksek Lisans&quot; name=&quot;Lütfiye Özge ORAL &quot; /> </mx:XMLList> <mx:ComboBox id=&quot;comboBox&quot; prompt=&quot;Bir Kişi Seçiniz...&quot; dataProvider=&quot;{projeGrubuXMLList}&quot; labelField=&quot;@name&quot;/> </mx:Application> Combobox Çok Basit Bir Combobox Örneği

5. Gölgelendirme Efekti Verilerek Yazı Karakteri Değiştirilmiş Combobox Örneği Combobox <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical&quot; verticalAlign=&quot;top&quot; backgroundColor=&quot;white&quot; width=&quot;392&quot; height=&quot;240&quot;> <mx:Style> .myComboBoxDropdown { dropShadowEnabled: true; shadowDistance: 3; shadowDirection: &quot;right&quot;; cornerRadius: 5; } </mx:Style> <mx:ComboBox dropdownStyleName=&quot;myComboBoxDropdown&quot; prompt=&quot;Kişi Seçiniz...&quot;> <mx:dataProvider> <mx:String>Özlem YAVUZ</mx:String> <mx:String>Can AYDIN</mx:String> <mx:String>Ömür Deniz DALAN</mx:String> <mx:String>Lüftiye Özge ORAL</mx:String> </mx:dataProvider> </mx:ComboBox> </mx:Application>

6. Liste İçerisindeki Öğelerde Açıklama Bulunduran Combobox Örneği Combobox <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical&quot; verticalAlign=&quot;top&quot; backgroundColor=&quot;white&quot; > <mx:Script> <![CDATA[ import mx.utils.StringUtil; private function comboBox_labelFunc(item:Object):String { return StringUtil.substitute( &quot;{0} ({1})&quot; , item.@name, item.@abbrev); } ]]> </mx:Script> <mx:XMLList id=&quot;projeGrubuXMLList&quot;> <kisi abbrev=&quot;CBS Yüksek Lisans&quot; name=&quot;Özlem YAVUZ &quot; /> <kisi abbrev=&quot;CBS Yüksek Lisans&quot; name=&quot;Can AYDIN &quot; /> <kisi abbrev=&quot;Ekonometri Doktora&quot; name=&quot;Ömür Deniz DALAN &quot; /> <kisi abbrev=&quot;Ekonometri Yüksek Lisans&quot; name=&quot;Lütfiye Özge ORAL”/> </mx:XMLList> <mx:ComboBox id=&quot;comboBox“ prompt=&quot;Bir Kişi Seçiniz“ dataProvider=&quot;{projeGrubuXMLList}“ labelFunction=&quot;comboBox_labelFunc&quot; /> </mx:Application> Parantez İçerisindeki Öğeler Veritabanında Yer Almaz.

7. <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical&quot; verticalAlign=&quot;top&quot; backgroundColor=&quot;white&quot; width=&quot;414&quot; height=&quot;278&quot;> <mx:ApplicationControlBar dock=&quot;true&quot;> <mx:Label text=&quot;Combobox Genişliği:&quot; /> <mx:HSlider id=&quot;ayarCubugu&quot; minimum=&quot;50&quot; maximum=&quot;200&quot; value=&quot;80&quot; liveDragging=&quot;true&quot; labels=&quot;[50,200]&quot; tickInterval=&quot;25&quot; snapInterval=&quot;10&quot; /> </mx:ApplicationControlBar> <mx:ComboBox id=&quot;comboBox&quot; width=&quot;{ayarCubugu.value}&quot; itemRenderer=&quot;mx.controls.Label&quot;> <mx:dataProvider> <mx:Array> <mx:Object label=&quot;Tepki&quot; /> <mx:Object label=&quot;Şu Çılgın Türkler&quot; /> <mx:Object label=&quot;Da Vinci Şifresi&quot; /> <mx:Object label=&quot;Kanlı Kartal&quot; /> <mx:Object label=&quot;Melekler ve Şeytanlar&quot; /> </mx:Array> </mx:dataProvider> </mx:ComboBox> </mx:Application> Combobox Manual Olarak Combobox Genişliğini Ayarlama Örneği

8. <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical“ verticalAlign=&quot;top“ backgroundColor=&quot;white“ width=&quot;354“ height=&quot;230&quot;> <mx:Script> <![CDATA[ private function combobox_change(): void { comboBox.setStyle( &quot;textAlign&quot; , comboBox.selectedItem.alignment); } ]]> </mx:Script> <mx:ComboBox id=&quot;comboBox“; width=&quot;250&quot; change=&quot;combobox_change()&quot;> <mx:dataProvider> <mx:Array> <mx:Object label=&quot;Sola Yasla&quot; alignment=&quot;left&quot; /> <mx:Object label=&quot;Ortala&quot; alignment=&quot;center&quot;/> <mx:Object label=&quot;Sağa Yasla“ alignment=&quot;right&quot;/> </mx:Array> </mx:dataProvider> </mx:ComboBox> </mx:Application> Combobox Listedeki Öğelerin Konumlandırılmaları Örneği

9. Combobox Liste İçerisine İcon Yerleştirme Örneği <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical&quot; verticalAlign=&quot;top&quot; backgroundColor=&quot;white&quot; width=&quot;352&quot; height=&quot;244&quot;> <mx:Script> <![CDATA[ import mx.events.FlexEvent; private function init(): void { comboBox.dropdown.iconField = &quot;icon&quot; ; } ]]> </mx:Script> <mx:ComboBox id=&quot;comboBox&quot; rowCount=&quot;4&quot; width=&quot;200&quot; themeColor=&quot;haloSilver&quot; textIndent=&quot;5&quot; prompt=&quot;Seçiniz...&quot; creationComplete=&quot;init()&quot;> <mx:dataProvider> <mx:Array> <mx:Object label=&quot;Çıkar&quot; icon=&quot;@Embed(source='images/remove.png')&quot; /> <mx:Object label=&quot;Ekle&quot; icon=&quot;@Embed(source='images/add.png')&quot; /> <mx:Object label=&quot;Ara&quot; icon=&quot;@Embed(source='images/search.png')&quot; /> </mx:Array> </mx:dataProvider> </mx:ComboBox> </mx:Application>

10. <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical“ verticalAlign=&quot;top“ backgroundColor=&quot;white“ width=&quot;356“ height=&quot;276&quot;> <mx:Script> <![CDATA[ import mx.effects.easing.*; ]]> </mx:Script> <mx:ComboBox id=&quot;comboBox“ prompt=&quot;Meslek Seçiniz...“ dropdownWidth=&quot;150&quot; alternatingItemColors=&quot;[0xDFDFDF, 0xEEEEEE]&quot;> <mx:dataProvider> <mx:Array> <mx:Object label=&quot;Şehir ve Bölge Planlama&quot; /> <mx:Object label=&quot;Mühendislik&quot; /> <mx:Object label=&quot;Mimarlık&quot; /> </mx:Array> </mx:dataProvider> </mx:ComboBox> </mx:Application> Combobox Listedeki Öğelerin Renklendirilmesi Örneği

11. <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:Application xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;vertical&quot; verticalAlign=&quot;top&quot; backgroundColor=&quot;white&quot; width=&quot;418&quot; height=&quot;282&quot;> <mx:ComboBox id=&quot;bolum“ dataProvider=&quot;{mcs.bolum}&quot; labelField=&quot;@label“ width=&quot;200“ prompt=&quot;Bölüm Seçiniz...&quot;> </mx:ComboBox> <mx:ComboBox id=&quot;ogrenci“ dataProvider=&quot;{bolum.selectedItem.ogrenci}&quot; labelField=&quot;@label“ width=&quot;200“ prompt=&quot;Öğrenci Seçiniz...&quot;> </mx:ComboBox> <mx:XMLList id=&quot;mcs&quot; xmlns=&quot;&quot;> <ogrenciler> <bolum label=&quot;Coğrafi Bilgi Sistemleri (YL) &quot;> <ogrenci label=&quot;Özlem YAVUZ&quot;/> <ogrenci label=&quot;Can AYDIN&quot;/> </bolum> <bolum label=&quot;Ekonometri (YL) &quot;> <ogrenci label=&quot;Lütfiye Özge ORAL&quot;/> </bolum> <bolum label=&quot;Ekonometri (DR) &quot;> <ogrenci label=&quot;Ömür Deniz DALAN&quot;/> </bolum> </ogrenciler> </mx:XMLList> </mx:Application> Combobox İki Combobox’ın İlişkili Çalışması Örneği

12. Combobox Üzerinde Seçili Öğeyi Veritabanında Saklama Teknikleri

16. Combobox Kullanarak Veritabanına Veri Yazmak

19. Veritabanını Combobox Kullanarak Güncellemek

20. <?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?> <mx:WindowedApplication xmlns:mx=&quot;http://www.adobe.com/2006/mxml&quot; layout=&quot;absolute&quot; creationComplete=&quot;veriTabaninaBaglan()&quot; height=&quot;474&quot; backgroundColor=&quot;white&quot; width=&quot;559&quot;> <mx:Script> <![CDATA[ private function kaydet(): void { var update:SQLStatement = new SQLStatement(); update.sqlConnection = baglanti; update.addEventListener(SQLErrorEvent.ERROR, sqlErrorFH); update.text = &quot;UPDATE universite SET okulAdi='&quot; +degistirOkulCB.selectedLabel+ &quot;', okulindex='&quot; +degistirOkulCB.selectedIndex+ &quot;', bolumAdi='&quot; +degistirBolumCB.selectedLabel+ &quot;', bolumindex='&quot; +degistirBolumCB.selectedIndex+ &quot;', ogrenciAdi='&quot; +degisogrenciTI.text+ &quot;'WHERE id='&quot; +okulDG.selectedItem.id+ &quot;'&quot; ; update.execute(); } ]]> </mx:Script> <mx:ComboBox x=&quot;178.5&quot; y=&quot;206“ id=&quot;okulCB“ dataProvider=&quot;{mcs.okul}“ labelField=&quot;@label“ prompt=&quot;Bir Okul Seçiniz“ width=&quot;200“/ > <mx:ComboBox x=&quot;178.5&quot; y=&quot;236“ id=&quot;bolumCB“ selectedIndex=&quot;-1“ dataProvider=&quot;{okulCB.selectedItem.bolum}“ labelField=&quot;@label“ prompt=&quot;Bir Bölüm Seçiniz“ width=&quot;200“/> <mx:TextInput x=&quot;178.5&quot; y=&quot;266&quot; width=&quot;200&quot; id=&quot;ogrenciTI&quot;/> <mx:DataGrid x=&quot;10&quot; y=&quot;40&quot; width=&quot;537&quot; id=&quot;okulDG&quot; itemClick=&quot;degistir()&quot;> <mx:columns> <mx:DataGridColumn headerText=&quot;Okul Adı&quot; dataField=&quot;okulAdi&quot;/> <mx:DataGridColumn headerText=&quot;Bölüm Adı&quot; dataField=&quot;bolumAdi&quot;/> <mx:DataGridColumn headerText=&quot;Öğrenci Adı&quot; dataField=&quot;ogrenciAdi&quot;/> </mx:columns> </mx:DataGrid> <mx:XMLList id=&quot;mcs&quot; xmlns=&quot;&quot;> <veriler> <okul label=&quot;DEÜ&quot;> <bolum label=&quot;Coğrafi Bilgi Sistemleri&quot;/> <bolum label=&quot;Ekonometri&quot;/> </okul> <okul label=&quot;İYTE&quot;> <bolum label=&quot;Şehir ve Bölge Planlama&quot;/> <bolum label=&quot;Mimarlık&quot;/> </okul> <okul label=&quot;EGE&quot;> <bolum label=&quot;İnşaat Mühendisliği&quot;/> <bolum label=&quot;Jeofizik Mühendisliği&quot;/> </okul> </veriler> </mx:XMLList> <mx:ComboBox x=&quot;18&quot; y=&quot;316&quot; id=&quot;degistirOkulCB“ dataProvider=&quot;{mcs.okul}“ labelField=&quot;@label“ width=&quot;200“/> <mx:ComboBox x=&quot;18&quot; y=&quot;346&quot; id=&quot;degistirBolumCB&quot; dataProvider=&quot;{degistirOkulCB.selectedItem.bolum}“ labelField=&quot;@label“ width=&quot;200“/> <mx:TextInput x=&quot;18&quot; y=&quot;376&quot; id=&quot;degisogrenciTI&quot; text=&quot;{okulDG.selectedItem.ogrenciAdi}&quot; width=&quot;200&quot;/> <mx:Button x=&quot;246&quot; y=&quot;376&quot; label=&quot;KAYDET&quot; click=&quot;kaydet()&quot;/> </mx:WindowedApplication> Combobox İle Güncellemek

21. Combobox İle Güncellemek