ArrayCollection_站内搜索

FLEX ArrayCollection删除过滤的数据问题解决_Flex_脚本之家

ArrayCollection添加过滤器后,调用removeItemAt()是无法删除的,下面有个不错的解决方法,大家可以参考下一、问题: ArrayCollection添加过滤器后,部门数据不会被展现,当我删除未展现的数据时,调用removeItemAt()是无法删除的。二、原因: 复制代码代码如下: public function removeItemAt(index:int):Object { if (ind...

www.jb51.net/article/508...htm 2024-6-1

java TO ArrayCollection_Flex_脚本之家

因为new ArrayCollection 需要 array对象,event.result是空间返回对象(JAVA方法返回值)所以类型不同无法使用new 构造ArrayCollection ,可是恶心的FLEX偏偏支持javalist=ArrayCollection 代码如下: private var javalist:ArrayCollection; function resultHandler(event:ResultEvent):void{ javalist=ArrayCollection(event.result); /...

www.jb51.net/article/185...htm 2024-4-23

XML TO ArrayCollection 两种实现方式_Flex_脚本之家

import mx.collections.ArrayCollection; import mx.rpc.events.ResultEvent; private var ac1:ArrayCollection = new ArrayCollection(); function initFile1(event:ResultEvent):void{ for each(var p:XML in event.result..node){ var xmlobj:XMLList=new XMLList(p); ac1.addItem(xmlobj); } } XMLList在...

www.jb51.net/article/185...htm 2024-5-21

flex的tree动态加载大量数据与滚动条相关问题探讨_Flex_脚本之家

解决方法:获得数据后分发事件. arrayCollection.dispatchEvent(new CollectionEvent(CollectionEvent.COLLECTION_CHANGE, false, false, CollectionEventKind.ADD, -1, -1, [item]));

www.jb51.net/article/376...htm 2024-6-2

12条有用的as代码(常用as代码)_Flash As_脚本之家

flash as下的一些常用到的例如剪贴板操作,窗口操作字符串等. 1.复制内容到系统剪贴板复制代码代码如下: System.setClipboard(strContent); 2.复制一个ArrayCollection 复制代码代码如下: //dummy solution( well, it works ) var bar:ArrayCollection = new ArrayCollection(); ...

www.jb51.net/article/179...htm 2024-5-10

flex 简单例子(含实例效果图源码)_Flex_脚本之家

public var dataColl:ArrayCollection=new ArrayCollection(); //ID编号 var k=1; //联系人对象 var userobj:Object; //性别默认状态 var sexobj:String="男"; //右键删除菜单 var menucont:ContextMenu; //初始化行数 var p:int=0; public function init():void{ ...

www.jb51.net/article/201...htm 2024-6-2

Flex中如何动态生成DataGrid以及动态生成表头_Flex_脚本之家

import mx.collections.ArrayCollection; import mx.controls.dataGridClasses.DataGridColumn; [Bindable] //自定义数据源 private var grid:Array = [ {age:'25', sex: "男",name: "张三"}, {age:'22', sex: "女",name: "李四"}, {age:'23', sex: "男",name: "王五"}, ...

www.jb51.net/article/425...htm 2024-5-11

flex导出excel具体实现_Flex_脚本之家

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] ...

www.jb51.net/article/456...htm 2024-5-29

Flex3 DataGrid拖拽到ClumnChart动态显示图表实现代码_Flex_脚本之...

private var chartData:ArrayCollection = new ArrayCollection(); [Bindable] private var menu:ContextMenu = new ContextMenu(); //让columnChart监听拖拽事件 private function init():void{ column.addEventListener(DragEvent.DRAG_ENTER,dragEnterHandle); ...

www.jb51.net/article/336...htm 2024-5-19

Flex中对表格某列的值进行数字格式化并求百分比添加%_Flex_脚本之家

import mx.collections.ArrayCollection; import mx.events.FlexEvent; [Bindable] //表格数据绑定 private var gridArray:ArrayCollection = new ArrayCollection([ {week:"星期一",apple:"3676",rate:"0.7868"}, {week:"星期二",apple:"4534",rate:"0.65454"}, {week:"星期三",apple:"6758",rate...

www.jb51.net/article/565...htm 2024-5-20