earpiece touch an item converter

If I have a data grid that includes the editable column and I have overridden function keyUpHandler how can I check if the focus is in the position of editor in Chief

so normally I absolutely next to check the development of the grid

override the keyUpHandler(event:KeyboardEvent):void function
{
super.keyUpHandler (event);

If (event.keyCode is Keyboard.ENTER)
{
If (focusManager.getFocus () is searchResultsDataGrid)

{}

What happenes if I want to test the update to the post editor

Thank you

The current editor is referenced by the itemEditorInstance property

Tags: Flex

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Width of label in an item converter

In the following example, the first label in the item converter is supposed to truncate long text to fit. However, it is not to do and pushes on the contrary the second label outside of the display area. Any suggestions on how can I fix?
<? XML version = "1.0" encoding = "utf-8"? >
" < = xmlns:fx s:WindowedApplication ' http://ns.Adobe.com/MXML/2009 "
xmlns:s = "library://ns.adobe.com/flex/spark".
xmlns:MX = "library://ns.adobe.com/flex/mx" >
< fx:Declarations >
< s:ArrayCollection id = "testData" >
< name fx:Object = "Short name" count = "0" / >
< name fx:Object = count "ReallyLongNameIHopeThisGetsTruncatedLetsSee" = "2" / >
< / s:ArrayCollection >
<! - Place non-visual elements (e.g., services, items of value) here - >
< / fx:Declarations >
< mx:List width = "150" dataProvider = "{testData}" >
< mx:itemRenderer >
< fx:Component >
< mx:Canvas width = "100%" height = "25" horizontalScrollPolicy = "off" >
< mx:HBox width = '100 percent' horizontalScrollPolicy = "off" >
< mx:Label text = "{data.name}" width = "100%" truncateToFit = "true" / > "
< mx:Label text = "{data.count}" width = "30" textAlign = "right" / > "
< / mx:HBox >
< / mx:Canvas >
< / fx:Component >
< / mx:itemRenderer >
< / mx:List >
< / s:WindowedApplication >

Try adding minWidth = "0" to the canvas and the Hbox and the label

List item converter
How would I go about creating a list item converter, for example, with a small image with the original text? Just a small sample would be great, because I don't know how to start to code such a thing.

Thank you!
This tutorial shows how to do exactly that. It's the one that I used to figure out how to use ItemRenderers:
http://www.ActionScript.org/resources/articles/548/1/Flex-20-ItemRenderers/Page1.html

List item converter resize problem

Hi all
I am facing the following problem, and I still don't know how to get rid of it.
Basically, I have a list with a custom converter. The above list is hold a HDividedBox means that the user can change the width of the list.
Each line in my list consists of a label on the left and an image on the right.
What I want to achieve is contained the label an ellipsed if the string does not fit in the available space. But what I got is a label that is not cut and if there is a too long the
image is torn off and is not visible unless the user expands the list by dragging the divider.
Curse, even if the content fits will be not possible to resize the original width if the reduced user list content and content is partially hidden.
Could you please show me how to properly layout the components in the renderer in order to get the desired result?
Thank you
Concerning

Hi all

organize items within my converter of element in a container of mx:Grid does the trick for me.

Thank you all for the support.

Ragards

How overlap datagrid colums line with item converter

Hello guys I have been blocked for a few days now, and I wonder if there is a better way to do it.
I put an item on a datagrid column converter. Basically, the rendering engine increases the height of the column and shows some controls.
I'm using a container of border that the container that keeps the items in the grid. However I want to do is make as big container of the border that the grid with a button to sign more. and then basically hide the vertical grid lines.
I tried to adjust the depth eventhought I understant is not a grid of spark I though it should work, but it does not work. A tip or direction would be greatly appreciated.
Miguel

OK I answered my own question. what I need to do, is to use the advanced data grid. Then set these properties.
Post edited by: miguel8312

Call custom item converter

Here is my custom label Converter:
package
{
Import spark.components.Grid;
Import spark.components.Label;
Import spark.components.gridClasses.GridColumn;
Import spark.components.gridClasses.IGridItemRenderer;
SerializableAttribute public class LabelItemRenderer extends implements Label IGridItemRenderer
{
public void LabelItemRenderer()
{
TODO: to implement the function
Super();
}
public function get () of the grid: grid
{
TODO: to implement the function
Returns a null value.
}
public function get rowIndex (): int
{
TODO: to implement the function
return 0;
}
public function set rowIndex(value:int):void
{
TODO: to implement the function
}
public void get (): Boolean
{
TODO: to implement the function
Returns false;
}
public function set down(value:Boolean):void
{
TODO: to implement the function
}
public function get dragging (): Boolean
{
TODO: to implement the function
Returns false;
}
public function set dragging(value:Boolean):void
{
TODO: to implement the function
}
public function get hovered (): Boolean
{
TODO: to implement the function
Returns false;
}
public function set hovered(value:Boolean):void
{
TODO: to implement the function
}
public function get label (): String
{
TODO: to implement the function
Returns a null value.
}
public function set label(value:String):void
{
TODO: to implement the function
}
public function get selected (): Boolean
{
TODO: to implement the function
Returns false;
}
public function set selected(value:Boolean):void
{
TODO: to implement the function
}
public function get showsCaret (): Boolean
{
TODO: to implement the function
Returns false;
}
public function set showsCaret(value:Boolean):void
{
TODO: to implement the function
}
public function get () of the column: GridColumn
{
TODO: to implement the function
Returns a null value.
}
public function set column(value:GridColumn):void
{
TODO: to implement the function
}
public function get columnIndex (): int
{
TODO: to implement the function
return 0;
}
public void prepare(hasBeenRecycled:Boolean):void
{
TODO: to implement the function
}
public void discard(willBeRecycled:Boolean):void
{
TODO: to implement the function
}
public function get data (): object
{
TODO: to implement the function
Returns a null value.
}
public function set data(value:Object):void
{
TODO: to implement the function
trace (value);
}
}
}
Column definition:
< editabledatagrid:EditableDataGridColumn
dataField = "FamhistRelationshipCode."
Editable = "true".
headerText = "Relationship" >
< editabledatagrid:itemRenderer >
< fx:Component >
< s:GridItemRenderer >
< labelItemRenderer:LabelItemRenderer text = "{data.". FamhistRelationshipCode} "/ >"
< / s:GridItemRenderer >
< / fx:Component >
< / editabledatagrid:itemRenderer >
< / editabledatagrid:EditableDataGridColumn >
Initially, datgrid is empty. At some point, a line is added to its dataProvider, why wouldn't trace in data trace?
Thank you

//removed code here/ >

He remains in the datagrid control

LabelItemRenderer.mxml below. and nothing else.

CreationComplete event handler called twice in the customized for TileList item converter

I have a TileList component with a component converter custom:
< mx:TileList
id=" _imageList " " itemRenderer =" com.technificent.renderers.ImageTileItemRenderer " " > "
The ImageTileItemRenderer is a component MXML that indicates a creationComplete handler in the root tag:
< mx:HBox
' xmlns:mx = ' http://www.Adobe.com/2006/MXML " creationComplete = "initComponent () '... '"
The problem is that initComponent is called twice for some reason any. The following code inserts into initComponent:
public function initComponent (): void
{
trace (_someStringMember);
_someStringMember = "test";
}
results in the following:
null
null
No idea why this is happening?
Thank you in advance for your help!
Moshe

The TileList emit a hidden converter used to measure, to determine the size of the tile. As renderers can be recycled, assuming that the number of events you will get probably isn't a good idea.

Alex Harui

Flex SDK Developer

Adobe Systems Inc..

Blog: http://blogs.adobe.com/aharui

Cannot open the window in the item converter
I have a datagrid with two columns. Each column has its own itemRenderer. The itemRenderers have their own class. In an itemrenderer, I have a link button and there a click event associated with it in the script of this category. Inside of the click event, I have the following code to create a popup:
var popup_win:MyWindowType = MyWindowType (PopUpManager.createPopUp (this, MyWindowType, true));

When I click on the linbutton that I'll see a flash and a blur affect as if the window is opening but never does. I've traced 'this' and it's the rendering engine... So I tried to refer to back upwards that the class which has the DataGrid... which is this.parent.parent.parent... but that does not work either. Basically, I try to open a window that allows the user to choose things for a radio button and then when they click ok on the pop - up there is little validation, then the content get changed in the cell he just. I want the popup to open when you click on the link button, otherwise I would use the features of a Publisher. Any ideas of how I could do this?

I did and it works

var popup_win:MyType = MyType (PopUpManager.createPopUp (DisplayObject (this.parentApplication), MyType, true));

Thank you from me

Change of State via a button in an item converter
Hello
I have a request, and I'm changing "State" via a click of a button in the dataGrid control. I have outside the grid and not in an itemRenderer buttons that change the State.

I have attached the code below (about 20 lines).

Thanks in advance to anyone who can help.
Click = "outerDocument.CurrentState = 'monthly'"

Clicked items/icons won't stay on the screen

It's hard to explain, but here, example if I open a site and then open something else that I used to be able to point my mouse on the second point and click and it would now be on the screen and stay there until I turned off or clicked on something else, but now when I click on the element is present but it will not stay on the screen

Same thing in the notification area, if I put my mouse over an item, then click on it will show, but when I touch the item goes back to the notification area. It started just happing there one day after Microsoft Tech Support fixed something on my computer while they must have made a few changes. When I asked it again as it was when it through, they have missed this thing. I hope someone knows what I mean.

I'll guess that you got a phone call from the MS Support? If this is the case, you am scammed! If you don't call them, but paid by this company you should call your credit card company and explain the situation to them and if all goes well they can reverse the charge.

You will need to reformat and reinstall your computer... You need to change all of your passwords and if you do online banking, you must call too.

If you search these forums, you will find that a LOT of people get these phone calls.

Sorry, but I hope this helps.

dataGroup rendered action item selected

OK, I must be missing something.

I have a (inches) Panel which has a dataGroup inside. I also have another Panel (viewPanel) that has a tag of the image in it. The idea is that the user clicks on an element of rendering in the 'thumb' Panel to show a larger image which will be displayed in "viewPanel. Items in the "thumbs" Panel are rendered by a custom converter. In the item converter, I have a function of action script called getImage that is supposed to load specific data of the dataGroup in the viewPanel-> Image tag (bigView). But I have an access of undefined property bigView FB4. What Miss me?

itemRenderer = >

<fx:Script>
          <![CDATA[
               //This getImage function will handle a click event when user clicks
               //on thumbnail to get a bigger image to show in viewer panel
               protected function getImage(event:MouseEvent):void {
                    bigView.load(event.currentTarget());
               }
          ]]>
     </fx:Script>

     <s:states>

          <s:State name="normal"  />
          <s:State name="hovered"  />
          <s:State name="selected"  />

     </s:states>

     <s:BorderContainer top="5" width="100%"
               height="100%" borderWeight="0">

          <s:layout>

               <s:VerticalLayout horizontalAlign="center"  />

          </s:layout>
          <s:Label paddingTop="5" text="{data.shortName}"  />
          <s:Image maxWidth="100" maxHeight="100"
                    horizontalAlign="center" verticalAlign="middle"
                    source="{data.imageFile}" click="getImage(event)"  />

     </s:BorderContainer>

Is there a better way to do this type of action?

Tony

Check out these tutorials http://www.adobe.com/devnet/flex/videotraining.html

start of day 2 and 3 are on the events

but well worth watching all the

Item Renderer display optimization

I pretty basic line item converter displayed within a group of data, it is composed of a few labels and an icon. There a a few nested to display everything properly, but I it would not consider a layout that is complicated by all means.
Whenever I have show a result set, 20 rows of data, it seems that stifles Flex showing makes it point. It takes about half a second from the moment where all makes them point have been created to actually draw on the screen and the Flex code that handles the drawing seems to hang, because everything on the screen freezes during this period of the second half. This blocking becomes an application rich very fluid display in a mess agitated as soon as the results are displayed.
I went far away to make sure that none of my code blocks and I always give Flash Player the room he needs to breathe to maintain its rate setting, however I'm stuck with this display problem. Any suggestion would be appreciated.

At first glance, I count 1 BorderContainer, 7 groups and about 8-10 additional subclasses of UIComponent. That's a lot for an MXML itemRenderer past. The sad truth seems to be that MXML is just not effiecient, nor promote the design effiecient. It seems that Adobe has already abandoned MXML completely from his Mobile for pure AS3 envelopes, if it's no idea.

Element converter DataGrid loading duplicates after scrolling
Hello

I have a report that loads in a datagrid control, these reports are on the thumbnail images that are located on a server.

I have a datagrid item converter that loads the thumbnails. When the first set of lines that are visible from the first load of the grid displays the correct images. But after I scroll the new lines have images that are repeated and not good.

? XML version = "1.0" encoding = "utf-8"? >
"" < HBox xmlns = " http://www.adobe.com/2006/mxml ' horizontalScrollPolicy ="off"verticalScrollPolicy ="off"creationComplete ="{init ()}">

< script >
<! [CDATA]
Import mx.controls.Image;
[Bindable]
[Embed(source="/images/folderBlack.png")]
private var folderIcon: Class;

private void suffix(url:String):String {}
var i: Number;
If ((i = url.lastIndexOf(".")) >-1) {}
URL = url.substr(i+1);
}
Back to url;
}
private function init (): void {}
var fileSuffix:String = new String;
fileSuffix = ";
fileSuffix = suffix (data.filename);
var staticPortalImage:String = new String;
staticPortalImage = "/ PULLIMAGE.php? type = small & id =' + data." Starts +.
' & path =' + data.filename + '& server = MTI3LjAuMC4x & siteurl = L0F1dGhNb2R1bGU =';
var thumbNailImage:Image = new Image();
thumbNailImage.height = 80;
{Switch (fileSuffix)}
case 'jpg ':
thumbNailImage.source = staticPortalImage;
break;
}
imageContainer.addChild (thumbNailImage);
texttest. Text = fileSuffix;
}

[]] >
< /script >
< id text = "texttest" / >
< HBox id = "imageContainer' height = '80' / >
< / HBox >

itemRenderers are recycled. You must update the content correctly. Take a look at my blog; I wrote a series on the itemRenderers that should help.

Using a custom converter and textSelectedColor
Hello

I use a custom converter and try to figure out how I can capture/set some Label controls located in this converter using the textSelectedColor style property.

I have a list control, and item converter is essentially this:

< mx:Canvas >
< mx:Label id = "someLabel" / >
< / mx:Canvas >

With a little more control, but this is the jist of it.

When an item is selected in the list I want to change the color of the label, now, I tried a number of ways, but none that I like, for example, I can define a handler for the ListEvent.CHANGE and if(this == event.itemRenderer), but if you lose focus for a reason, it is not being updated I must add a focus Manager to... it seems just pirate.

So my question is how can we check properly style changes in the list send down my item converter? Specifically, the textSelectedColor. Other styles like the alternatingItemColors, selectionColor, etc. work without custom code for it; BTW.

Thanks for the help.

-Justin

Got understood it...

Protected Overrides function updateDisplayList(unscaledWidth:Number,_unscaledHeight:Number):void
{
super.updateDisplayList (unscaledWidth, unscaledHeight);

If (this.data! = null & this.parent! = null)
{
var c:Number = 0;
var listOwner:List = List (this.owner);

if(!this.) Enabled)
{
c = this.getStyle ("disabledColor");
}
Another yew (listOwner.isItemHighlighted (this.data))
{
c = this.getStyle ("textRollOverColor");
}
Another yew (listOwner.isItemSelected (this.data))
{
c = this.getStyle ("textSelectedColor");
}
on the other
{
c = this.getStyle ("color");
}

lblDate.setStyle ("color", c);
lblInstructorName.setStyle ("color", c);
lblCourseName.setStyle ("color", c);
}
}

Application to the mov video playback?

I'm looking for an app that will play movies quicktime .mov shot with an iPhone.

It is not just for the moment. Android does not contain the necessary codec to decode the files .mov or many other formats. There are a lot of video player, add applications on the market, but non of them and the codec functionality, they use what has Android. I use handbrake to mine convert in a compatible format. Just choose the default iPod Touch / iPhone to convert and it plays perfectly.

http://handbrake.fr/

earpiece touch an item converter

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