Flex event bubbling mechanism

Browse articles on the Internet, generally summed up simply as follows: event delivery is divided into three phases, as shown: the capture phase (Capture Phase), the target phase, bubble phase, such as when you click a little Child1 Node, the event w

Flex Air application to increase the system tray icon

<?xml version="1.0" encoding="utf-8"?> <s:WindowedApplication xmlns:fx="" xmlns:s="library://" xmlns:mx="library://" backgroundAlpha="0.5" backgroundColor="#727070" width="24

flex PopUpManager pop-up window

flex PopUpManager class PopUpManager ActionScript class class class name mx.managers.PopUpManager PopUpManager PopUpManager Class Summary PopUpManager.createPopUp () to create pop-up window. PopUpManager.deletePopUp () to delete from the call PopUpManager

FB4 AIR minimize tray (lower right)

<?xml version="1.0" encoding="utf-8"?> <s:WindowedApplication xmlns:fx="" xmlns:s="library://" xmlns:mx="library://" > <fx:Script> <![CDATA[ import mx.contro

Click on the title bar of the trigger event DataGrid

In <mx:DataGrid headerRelease="doHeaderRelease(event)"/> call the following method to get the column and dataField and headerText private function doHeaderRelease (e: DataGridEvent): void { if (DataGridColumn (e.currentTarget.columns

In as3 for the digital add thousands separator

<mx:NumberFormatter decimalSeparatorFrom="." decimalSeparatorTo="." precision="-1" rounding="none" thousandsSeparatorFrom="," thousandsSeparatorTo="," useNegativeSign="true" use

How to make two TextArea FLEX linkage?

<mx:TextArea verticalScrollPolicy="off" verticalScrollPosition="{area2.verticalScrollPosition}" /> <mx:TextArea /> Thus, when scrolling area2 will also scroll when area1. Of course this only applies to the same two rows of TextArea, otherwise

To set the column width according to the proportion of

Inside Flex, DataGrid's column width property does not accept percentage, only accept a specific pixel value, so if you want to set the column width according to the proportion of those twists and turns required fee. Google a bit, there are two w

How to test e-mail is correct

1, how to check e-mail domain name correct? In the console type cmd, nslookup enter, set type = mx carriage return, enter the domain name to be detected, ok

AIR / Flex Learning 3 (transfer)

Reprinted from: Benpian with examples and simple explanations AIR / Flex actual development process, and the use of Flash Builder tool instructions. (Flash Builder installation please refer to relevant

Cycle to delete an ArrayCollection qualified data items

<? Xml version = "1.0" encoding = "utf-8"?> <Mx: Application xmlns: mx = "" initialize = "init ()" backgroundGradientColors = "[# ffffff, # ffffff]"> <mx:S

linux + bind to quickly configure a simple dns

First, install the # Yum install bind Second, the configuration # Vi / etc / named.conf Enter the following: options { directory "/var/named"; pid-file "/var/named/"; forwarders {;; }; allow-query { any; }; }; z

flex linechart draw their own background grid (due to special reasons) (Original)

Please indicate the source reproduced friends, thank you. There is a recent problem is the flex linechart a negative value will be more a background grid lines, and location of weird. With the maximum negative change, move up and down position. Informatio

Chart in Flex a few common graphics draw the line specified value (specified scale lines) [switch]

Transfer: Chart in Flex a few common graphics draw the line specified value (specified scale lines) Source of the problem: business for Flex ColumnChart draw a scale of 0 that the critical

Components used in custom RichTextEditor Right

[From] <?xml version="1.0" encoding="utf-8"?> <!-- --> <mx:App

Custom Right RichTextEditor

[From] <?xml version="1.0" encoding="utf-8"?> <!-- --> <mx:App

The use of transactions in a stored procedure

The use of transactions in a stored procedure create database study use study create table peopleInfor - user information table ( ID int primary key identity (1001,1), - primary key auto growth name1 nvarchar (30), - user name YMoney money default (0) - t

flex SharedObject Applications

SharedObject powerful, you can save locally persistent data store and share data, real-time sharing of data, the following is an example of saving local data: <? Xml version = "1.0" encoding = "utf-8"?> <mx:Application xm

Flex ComBobox Input keyword dynamic prompt

Just call the following can be achieved after the AutoComplete Input keyword dynamic prompt package components.common { import; import; import; import flash.ui.Keyboard; import mx.

a sybase sql statement that contains two functions datalength and substriing

select F_KMBH, F_KMMC, F_YSBH, F_YSMC from LSKMXX, CBYSZD where LSKMXX.F_MX = 1 and CBYSZD.F_MX = 1 and F_KMBH like '5304%' and LSKMXX.F_SYZT = '1' and substring(F_KMBH, 5, datalength(F_KMBH) - 4) = substring(F_YSBH, 5, datalength(F_YSBH) - 4)

A complete example of the menu includes a Flex event handling

<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="" xmlns:s="library://" xmlns:mx="library://" minWidth="955" minHeight="600" > <fx:Declarations> <!

Flex 4.5 using ActionScript to create item renderer

Create item renderer using the AS The following method is used to create the AS item render: Create a subclass of an existing item renderer, such as spark.components.LabelItemRenderer , spark.components.IconItemRenderer , or spark.components.supportClasse

Openscales Getting Started

For the open-source WebGIS: I preferred GeoServer + PostGIS + Openscales The following simple entry application start Openscales1.2 FlexApp.mxml <? Xml version = "1.0" encoding = "utf-8"?> <S: Application xmlns: FX =

FLEX3 and FLEX4 different namespace, resulting in an error when parsing tags mx

I use flex3 development environment, but the code is elsewhere over the flex4 test the code, a change began to feel the prefix can change the label, but later discovered that the namespace should change it. Otherwise there will be parse error at <

FLEX: Tree & contextMenu & arrayCollection's filterFunction

mx: HDividedBox and Tree with examples: contextMenu example:

FLEX example example

Removing items from a Flex DataGrid control using the DragManager class: # comment-9253 FLEX in the eval: http://nsdevaraj.word

Servlet entry-Flex integration Flex

Servlet entry-Flex integration Flex Tools: Adobe Flash Builder 4, NetBeans IDE 6.8, Tomcat6.0 Objective: The main entry is to write Flex program, initiated by the page calls the server's Servlet, the page to get data from the server to dynamically dis

Flex's drag event Select Source Control List

Friends said he has two sets of procedures to do drag and drop each other's List, we all know that Flex drag and drop operation is very simple to achieve, just set in the List component dragEnabled = "true" dropEnabled = "true

FLEX: Validator validation

flex: creating custom validators: Quote All standard validators components inherits from the base of mx.Validators.Validator class. To create a custom validator need to work

ActionScript Component Development Recently, similar work in Windows that rarely need to use to maximize, minimize, close function TitleWindow, but not the component itself, Flex (Flex AI has NativeWindow this component.) So search the Internet

Flex 4 CheckBox class by overriding the DataGridColumn and add selected columns to the DataGrid-CheckBoxColumn (All) Recently in trying to make a file with the Flex tool by management, in the file list for convenient operation, think again DataGird in the list control with check box to add a column header i

FLEX Component Component Summary

Combox default object property named label labelField used as a display ComboBox stored in the list (this list refers to array / arraylist / arraycollection, etc.), if the label list in the Object has this property, then you do not have to specify the dis

FLEX initialize execution order of events

<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="" xmlns:s="library://" xmlns:mx="library://" minWidth="600" minHeight="300" preinitialize="trace('app_preiniti

Flex Metadata metadata: Bindable (Note that the first letter capitalized), etc

Adobe ® Flex ™ 3.2 Language Reference -> metadata: Quote Tag in the MXML file using the <mx:Metadata> insert metadata tags. Metadata tags provide instructions to the Flex compile

Question: flex eliminating duplication, the child window?

Child window: <? Xml version = "1.0" encoding = "utf-8"?> <Mx: Application xmlns: mx = "" layout = "absolute" borderStyle = "solid" width = "110" heigh

Flex and J2EE, jsp pages to interact

The first to write mxml file: <? Xml version = "1.0" encoding = "utf-8"?> <MX: Application xmlns: MX = " "verticalGap =" 20 "> <mx:HTTPService method="get

Flex data access to the server and parse the JSON JSON

Flex common way to communicate with the server tag <mx:HTTPService"jsonService" url="http://localhost:8080/getData.json" showBusyCursor="true" method="POST" result="onCallResult(e)" /> That url for the server path, showBusyCursor whether to show a b

The call between Flex and JS, mass participation

<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="" xmlns:s="library://" xmlns:mx="library://" minWidth="955" minHeight="600" initialize="init(event)"> <f

Flex3 common types of data source controls (a) Overall 1

Flex3 provides developers with a wealth of pre-defined control of resources, can be completed for each control one or several specific functions. In the control the use of the process, more or less than the control itself with some degree of correlat

Flex style sheet and skin summarized One. <mx:Style> Label use xml code <? Xml version = "1.0" encoding =

Flex sliding panels, a similar effect QQ Hide

Want to be a floating menu to automatically hide the interface edge, when the mouse moves up the slide started. The Internet to find a code, results which little bit of bug: fixed position of the mouse to move panel, the panel will always flicker. I

Flex DataGrid CheckBox selectAll Select achieve Quote One, first create a class inherited from the DataGridColumn to save with the members of the Select state; package com.sintrue.components.d

Online video recording based on red5 examples and detailed notes

Reference: / / Predefined statement import mx.utils.Delegate; / / Create a basic network connection object var nc: NetConnection = new NetConnection (); / / Connect to the local Red5 server nc.connect ("rtmp: / / l

flex force viewStack update

viewStack first created, followed viewStack switching, viewStack sub-component is not re-initialized, if you want to force the re-initialization, you must first change the component viewStack remove and then re-added to the viewStack. <mx:ViewStac

package using flex remote Objectc

package { import mx.rpc.AbstractOperation; import; import; import mx.rpc.remoting.RemoteObject; / ** * Remote Oject request * / public final class OjectRequet { private var object: RemoteObject;

Remove tab TabNavigator dynamic failure problem after the selectedIndex set

Dynamic removeAllChildren on TabNavigator selectedIndex set after failure solution. The survey found that while remove all the tab, and then dynamically create a new tab after, selectedIndex set will be invalid. So to ensure that at least remove TabN

flex. servlet generated verification code means

flex, servlet method generated verification code -----" Flex mode <? Xml version = "1.0" encoding = "utf-8"?> <mx:Application xmlns:mx="" layout="absolute"> <! - Sim

vi Tips - VI in the cut or copy in any text area

Has been using dd, dw, d $, d0, rarely cut or copy in any VI in the region, but this is a very common requirement, google and experiment a little, summarize here. Using the VI cut or copy a region, in fact, with our operations on the GUI editor similar, n

By mouse click on the message API function to send

The mouse message is a message queue, as if for this reason, it can be a way to send a message delivery, and seemingly would not work with sendmessage. I know two kinds of mouse message delivery method, one is to use PostMessage, one is to use Mouse_

The default value of NLS_LANG in Oracle

Table 4 NLS_LANG Parameter Values ​​for Linux Locales Language Locale ID NLS_LANG English (American) en_US.UTF-8 AMERICAN_AMERICA.AL32UTF8 English (American) en_US. ISO-8859-1 AMERICAN_AMERICA.WE8ISO8859P1 English (American) en_US.ISO-8859-15 AMERICA
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