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flex的tree動態(tài)加載大量數(shù)據(jù)與滾動條相關(guān)問題探討_Flex_腳本之家
arrayCollection.dispatchEvent(new CollectionEvent(CollectionEvent.COLLECTION_CHANGE, false, false, CollectionEventKind.ADD, -1, -1, [item]));
www.dbjr.com.cn/article/376...htm 2025-5-20
12條有用的as代碼(常用as代碼)_Flash As_腳本之家
1.復制內(nèi)容到系統(tǒng)剪貼板 復制代碼代碼如下: System.setClipboard(strContent); 2.復制一個ArrayCollection 復制代碼代碼如下: //dummy solution( well, it works ) var bar:ArrayCollection = new ArrayCollection(); for each ( var i:Object in ac ){ bar.addItem( i ); } // fantastic ! // var bar:...
www.dbjr.com.cn/article/179...htm 2025-6-3
Flex中如何動態(tài)生成DataGrid以及動態(tài)生成表頭_Flex_腳本之家
creationComplete="initHandler()" width="100%" height="100%"> <mx:Script> <![CDATA[ import mx.events.FlexEvent; import mx.events.ListEvent; import mx.controls.ComboBox; import mx.controls.DataGrid; import mx.collections.ArrayCollection; import mx.controls.dataGridClasses.DataGridColumn; [Bindable...
www.dbjr.com.cn/article/425...htm 2025-5-25
flex導出excel具體實現(xiàn)_Flex_腳本之家
xmlns:mx="library://ns.adobe.com/flex/mx"> <fx:Script> <![CDATA[ import com.as3xls.xls.ExcelFile; import com.as3xls.xls.Sheet; import mx.collections.ArrayCollection; import mx.controls.Alert; import mx.controls.CheckBox; [Bindable] private var dp:Array = [ {studentID:1,name:"2ssdl...
www.dbjr.com.cn/article/456...htm 2025-5-27
Flex動態(tài)生成可編輯的DataGrid具體實現(xiàn)代碼_Flex_腳本之家
public static function getComboxRenderer(arr:ArrayCollection,label:String):ClassFactory{ //應該在這里查詢數(shù)據(jù)庫 var f:ClassFactory=new ClassFactory(ComboBox); f.properties={dataProvider: arr,labelField:label,selectedIndex:'0',selectedItem:'石質(zhì)路面'};//添加屬性,綁定選擇狀態(tài) ...
www.dbjr.com.cn/article/360...htm 2025-6-7
Spring 中@Autowired、@Resource、@Inject 注解實現(xiàn)原理使用案例詳解_j...
if (isRequired(descriptor) || !indicatesArrayCollectionOrMap(type)) { // Raise exception if no clear match found for required injection point return descriptor.resolveNotUnique(descriptor.getResolvableType(), matchingBeans); } else { // In case of an optional Collection/Map, silently ignore a ...
www.dbjr.com.cn/program/340332b...htm 2025-6-3
asp.net DataGrid 中文字符排序的實現(xiàn)代碼_實用技巧_腳本之家
private var ar:ArrayCollection = new ArrayCollection( [{fieldA:"aaa", fieldB:"中文zhongwen"}, {fieldA:"bbb", fieldB:"字符zifu"}, {fieldA:"ccc", fieldB:"測試ceshi"}, {fieldA:"ddd", fieldB:"排序paixu"}, {fieldA:"eee", fieldB:"功能gongneng"}, {fieldA:"fff", field...
www.dbjr.com.cn/article/201...htm 2024-4-28
java Collection 之Set使用說明_java_腳本之家
Set 一個不包含重復元素的collection,確切的講,set不包含滿足e1.equals(e2)的元素對e1,e2,并且最多包含一個null元素; 此實現(xiàn)不是同步的,如果多個線程同時訪問一個set,而其中至少一個線程修改了該set,那么它必須保持外部同步,通常是通過對自然封裝該set的對象執(zhí)行同步操作來完成,如果不存在這樣的對象,則:Collections...
www.dbjr.com.cn/article/357...htm 2025-5-17