DataGrid Control using ActionScript
Hi,
Is it possible to generate the rows of a datagrid dynamically
using actionscript?
I want to put information of multiple XML's on one line of my
datagrid.
Mark
Ok, I found out my problem, the thing is i wanted to combine
info in a datagrid, from 2 xml's, but since it's not directly
possible to access a row of the grid, I created a labelfunction for
the datagridcolumns which i wanted to populate with a different
value.
Source is included below, hope it will help someone.
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="
http://www.adobe.com/2006/mxml"
width="1120" height="300" initialize="doInit();">
<mx:XML id="dataContacts"
source="/data/Contactperson.xml"/>
<mx:XML id="dataCommunication"
source="/data/Communication.xml"/>
<mx:Script>
<![CDATA[
private function doInit():void {
trace(dataContacts.Contactperson.Firstname);
protected function getPhonenoById(row:Object,
column:DataGridColumn):String {
for each(var node:XML in row.Communicationid) {
var value:String = new String;
if (dataCommunication.Communications.Communication.@id ==
node.toString) {
value = dataCommunication.Communication.(@id ==
node.toString()).(@type == "Phone");
if (value != "") // if the string is empty
// return to the returning parameter.
break;
// returning the value to the cell
return value;
]]>
</mx:Script>
<mx:DataGrid x="10" y="10" width="493" id="dg"
dataProvider="{dataContacts.Contactperson}">
<mx:columns>
<mx:DataGridColumn id="dcFirstname" dataField="Firstname"
headerText="Voornaam"/>
<mx:DataGridColumn id="dcLastname" dataField="Lastname"
headerText="Achternaam"/>
<mx:DataGridColumn id="dcPhone"
dataField="Communicationid" labelFunction="getPhonenoById"
headerText="Telefoonnummer"/>
</mx:columns>
</mx:DataGrid>
</mx:Canvas>
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In ActionScript, this might work, but you would need to
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Yes. I believe I understand. I could create another button
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Morning all,
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column.dataField = rows.*[i].name();
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var img:Image = new Image();
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http://livedocs.adobe.com/flex/3/html/help.html?content=cellrenderer_4.html -
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I need to implement a custom component to have a selectable list with a maximum selected items.
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]]>
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I'm about to start digging through my flash bible so I'll
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Thanks
SteveA tall order for a single thread! There are many possible
answers to each question. Plus there are not enough specifics to
guide you to the correct alternative. The good news it you can do
what you are planning.
1. How to create a new scene using Actionscript,
Do not be confused with the technical feature of a scene in
Flash IDE. It is not something you use in Actionscript. However
from a design view, you can create any page oriented content
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Beyond that there are many many ways to go.
In general you would create one or more template layouts and
load the content in selecting the template.
A shell Flash movie would handle the loading of the templates
and the data or content that would show.
As well there could be swf that are custom pages that simply
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2. How to add a few images (jpgs) from the library using
Actionscript,
MovieClip.attachMovie
You also can load externally using
MovieClip.loadMovie
or if you need to manipulate it after loading then
MovieClipLoad.onLoadInit
3. how to add a scrollPane (all using actionscript),
Explained at
ScrollPane.contentPath">MovieClipLoad.onLoadInit
4. how to add some text fields,
The question implies to create the TextField dynamically and
a central method is:
MovieClip.createTextField
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Pro. You need to encode the video as FLV format using the video
encoder that comes with Flash 8 (also possible with import except
you elected to make it external) or a third party encoder.
You put the flv files on the server with the swf containing
the FLVPlayer and use the
FLVPlayback.contentPath
method.
6. some kind of back button..
Again many many ways to go: You can use the Flash component
button or create your own. You can make a button from a MovieClip.
You can do these dynamically or at design time and in either case
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I cannot seem to get a linkButton to be displayed using
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Hi~ everyone~
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Test.mxml
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
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<![CDATA[
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I'm about to learn flex. Please help me.
Thanks in advanced.You could achive this very easily(but this shouldn't be used in production code as it'll be difficult to manage as the project grows) by defining a static data member varibale of DataType Label something like below, (modified/added code in BOLD)
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<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" initialize="init()"
creationComplete="creationCompleteHandler(event)">
<fx:Script>
<![CDATA[
private function init():void{
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]]>
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<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
<s:Label x="182" y="149" text="Label" id="lbl"/>
</s:Application>
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package
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import mx.controls.Alert;
import spark.components.Button;
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public function BtnScript()
super();
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private function eventHandler(event:MouseEvent):void{
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package
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I have a powershell winform that has a lot of text boxes, but for the sake of this post, lets say I have 5. I want to loop through the 5 text boxes to see if their text property is empty. If the textbox contains something, I want to add the text value to
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DYNAMIC CREATION OF LINE SERIES USING ACTIONSCRIPT
There's something wierd about flex or im doing something
wrong?
- when i create a line series manually using mxml and specify
a id for the series, it works.
- similarly when i try to dynamically create a line series
using actionscript & define an "id" property, flex does not
understand! what am i doing wrong?
code for reference:
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yField:String,id:String) // addseries(series,"date","1000")
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var stroke:Stroke = new Stroke()
ls.yField = yField;
ls.xField="ts"
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find
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THIS IS THE ERROR I GET : "TypeError: Error #1010: A term is
undefined and has no properties."I see... I played around with the line chart ...
Hopefully this helps... if not forgive me...
I know why you are trying to use the id property which i
agree doesn't work.
since the series is an array in your lineChart use the index
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<mx:Lineseries id="a2" visible="false"
dataProvider="{whatever}"/>
create a function called init();
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lineChart.series.push(lineS1);
var lineS2:LineSeries = new LineSeries();
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lineChart.series.push(lineS2);
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<mx:LineChart.... initialize="init()" .... />
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lineChart.series[1].visible = true;
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Problem when importing a SQL file into Forms
Hello friends at www.oracle.com , I have a Forms program which has to open a SQL external file, read each SQL instruction into a variable, execute it and read the next one, as in the example (for illustration purposes) below. create table ... insert
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Hi All. I am using HTML Viewer control to show my list output in HTML format. Everything is fine. But the System -> List -> save to file option is grayed out. How do I download this HTML content now? If I use GUI_DOWNLOAD or such FM, the logo / image
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My network includes an iMac, Mac Mini and PC. Today, while the PC was having no difficulty accessing the internet, on starting up the iMac was unable to, showing a very weak and unusable signal strength from the AEBS. I turned off airport on the iMac