RE: [flexcoders] Problem with repeater and image ???
Use a custom component for the repeated view, it simplifies things like
this.
Tracy
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Alex Harui
Sent: Sunday, September 16, 2007 12:14 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Problem with repeater and image ???
Target is the dispatcher, which is the loader of the image. Try
currentTarget, or use rptFoto.getRepeaterItem
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of danielvlopes
Sent: Saturday, September 15, 2007 8:57 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Problem with repeater and image ???
Helo everybody...
I having problems to try get repearter item when user click on image.
This is my code for repeater:
mx:Repeater id=rptFoto dataProvider={objSelectedEquip.thumbs}
mx:HBox
mx:Image
source={rptFoto.currentItem}
buttonMode=true
useHandCursor=true
toolTip=Vizualizar
click=exibirImagem(event)/
mx:Button label=Alterar click=exibirImagem(event) /
/mx:HBox
/mx:Repeater
When user click on button or image this function is called:
private function exibirImagem(event:MouseEvent):void{
var image:String = event.target.getRepearterItem();
var imgUrl:URLRequest = new
URLRequest(Funcoes.getImageFromThumb(image));
navigateToURL(imgUrl,_blank);
}
When user click on button everything work, but whe click image this
error is dispatched Property getRepeaterItem not found on
mx.core.FlexLoader and there is no default value. , anyone know some
way to fix this?
Thanks.
RE: [flexcoders] Problem with repeater and image ???
Target is the dispatcher, which is the loader of the image. Try
currentTarget, or use rptFoto.getRepeaterItem
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of danielvlopes
Sent: Saturday, September 15, 2007 8:57 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Problem with repeater and image ???
Helo everybody...
I having problems to try get repearter item when user click on image.
This is my code for repeater:
mx:Repeater id=rptFoto dataProvider={objSelectedEquip.thumbs}
mx:HBox
mx:Image
source={rptFoto.currentItem}
buttonMode=true
useHandCursor=true
toolTip=Vizualizar
click=exibirImagem(event)/
mx:Button label=Alterar click=exibirImagem(event) /
/mx:HBox
/mx:Repeater
When user click on button or image this function is called:
private function exibirImagem(event:MouseEvent):void{
var image:String = event.target.getRepearterItem();
var imgUrl:URLRequest = new
URLRequest(Funcoes.getImageFromThumb(image));
navigateToURL(imgUrl,_blank);
}
When user click on button everything work, but whe click image this
error is dispatched Property getRepeaterItem not found on
mx.core.FlexLoader and there is no default value. , anyone know some
way to fix this?
Thanks.
RE: [flexcoders] Problem with Repeater
Hi
Matt,
It
works for my example, but when i'm using two nested Repeaters i'm in trouble
again. See my example code:
mx:Model id="test"
result
item
nameItem 1/name
subitem
nameSubitem 1/name
/subitem
/item
/result
/mx:Model
mx:ArrayCollection id="testAC"
source="{mx.utils.ArrayUtil.toArray(test.item)}"/mx:VBox
mx:Repeater id="rep"
dataProvider="{testAC}"
mx:Label
text="{rep.currentItem.name}"/
mx:HBox
mx:Repeater id="rep2"
dataProvider="{rep.currentItem.subitem}"
mx:Label
text="{rep2.currentItem.name}"/
/mx:Repeater
/mx:HBox
/mx:Repeater/mx:VBox
The
same problem i don't get the subitems only if i use more
subitems!
Must i
use two ArrayCollections?
Richard
Thanx!
-Original
Message-From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED]On Behalf Of Matt
ChotinSent: Wednesday, February 22, 2006 6:45 AMTo:
flexcoders@yahoogroups.comSubject: RE: [flexcoders] Problem with
Repeater
You need to use
mx.utils.ArrayUtil.toArray().Matt-Original
Message-From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] OnBehalf Of Richard SchuttenSent:
Tuesday, February 21, 2006 6:40 AMTo:
flexcoders@yahoogroups.comSubject: [flexcoders] Problem with
RepeaterHi there,I'm using Flex 2.0 Beta 1 and having a
problem with using a Model asdataProvider for the Repeater.I entered
an example code beneath:mx:Model
id="test"
result
itemItem
1/item
/result/mx:Modelmx:VBox
mx:Repeater id="rep"
dataProvider="{test.result.item}"
mx:Label
text="{rep.currentItem}"/
/mx:Repeater/mx:VBoxWhen the model contains one
item, this code will not run. Using moreitemssee
code:mx:Model id="test"
result
itemItem
1/item
itemItem
2/item
itemItem
3/item
/result/mx:ModelAnd it will run
correctly!As i read in the documentation the Repeater can be used for
one or morecomponents.Does anyone know what's
wrong?Greetings,Richard--Flexcoders
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RE: [flexcoders] Problem with Repeater
Yeah, use the ArrayUtil for
rep.currentItem.subitem as well.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of Richard Schutten
Sent: Wednesday, February 22, 2006
1:39 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Problem
with Repeater
Hi Matt,
It works for my example, but when i'm
using two nested Repeaters i'm in trouble again. See my example code:
mx:Model id=test
result
item
nameItem 1/name
subitem
nameSubitem 1/name
/subitem
/item
/result
/mx:Model
mx:ArrayCollection id=testAC
source={mx.utils.ArrayUtil.toArray(test.item)}/
mx:VBox
mx:Repeater id=rep
dataProvider={testAC}
mx:Label text={rep.currentItem.name}/
mx:HBox
mx:Repeater id=rep2
dataProvider={rep.currentItem.subitem}
mx:Label
text={rep2.currentItem.name}/
/mx:Repeater
/mx:HBox
/mx:Repeater
/mx:VBox
The same problem i don't get the subitems only
if i use more subitems!
Must i use two ArrayCollections?
Richard
Thanx!
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED]On Behalf
Of Matt Chotin
Sent: Wednesday, February 22, 2006
6:45 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Problem
with Repeater
You need to use
mx.utils.ArrayUtil.toArray().
Matt
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Richard Schutten
Sent: Tuesday, February 21, 2006 6:40 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Problem with Repeater
Hi there,
I'm using Flex 2.0 Beta 1 and having a problem
with using a Model as
dataProvider for the Repeater.
I entered an example code beneath:
mx:Model id=test
result
itemItem 1/item
/result
/mx:Model
mx:VBox
mx:Repeater
id=rep dataProvider={test.result.item}
mx:Label
text={rep.currentItem}/
/mx:Repeater
/mx:VBox
When the model contains one item, this code will
not run. Using more
items
see code:
mx:Model id=test
result
itemItem 1/item
itemItem 2/item
itemItem 3/item
/result
/mx:Model
And it will run correctly!
As i read in the documentation the Repeater can be
used for one or more
components.
Does anyone know what's wrong?
Greetings,
Richard
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RE: [flexcoders] Problem with Repeater
You need to use mx.utils.ArrayUtil.toArray().
Matt
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Richard Schutten
Sent: Tuesday, February 21, 2006 6:40 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Problem with Repeater
Hi there,
I'm using Flex 2.0 Beta 1 and having a problem with using a Model as
dataProvider for the Repeater.
I entered an example code beneath:
mx:Model id=test
result
itemItem 1/item
/result
/mx:Model
mx:VBox
mx:Repeater id=rep dataProvider={test.result.item}
mx:Label text={rep.currentItem}/
/mx:Repeater
/mx:VBox
When the model contains one item, this code will not run. Using more
items
see code:
mx:Model id=test
result
itemItem 1/item
itemItem 2/item
itemItem 3/item
/result
/mx:Model
And it will run correctly!
As i read in the documentation the Repeater can be used for one or more
components.
Does anyone know what's wrong?
Greetings,
Richard
--
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Re: [flexcoders] problem with repeater displaying only one record
Has anyone had a chance to take a look at it?
2005/11/10, Paolo Bernardini [EMAIL PROTECTED]:
I was testing a simple application to see if it was possible to havea custom cellRenderer that displays multple rows of data depending
on the dataProvider's value. Then setting variableRowHeight=trueon the dataGrid that uses the cellRenderer I wanted to see if therowHeight was adjusting to the height of the cellRenderer.It did, but then I've noticed to problem. I'll attach the source
code to make myself clearer.Application code:?xml version=1.0 encoding=utf-8?mx:Application xmlns:mx=http://www.macromedia.com/2003/mxml
mx:Model id=myDP item num=1 fname=Christinaemail=[EMAIL PROTECTED] state=MA status=active
multiRows label=one/ multiRows label=two/ multiRows label=three/ multiRows2 label=three/
/item item num=2 fname=Louis email=[EMAIL PROTECTED]state=FL status=active
multiRows label=one/ multiRows2 label=three/ /item item num=3 fname=Bob email=
[EMAIL PROTECTED]state=CA status=active multiRows label=one/ multiRows label=two/
multiRows2 label=three/ multiRows2 label=three/ multiRows2 label=three/ /item item num=3 fname=Bob email=
[EMAIL PROTECTED]state=CA status=active multiRows label=one/ multiRows label=two/
multiRows label=three/ multiRows label=four/ multiRows2 label=three/ multiRows2 label=three/
/item /mx:Model mx:DataGrid id=dg1 dataProvider={myDP.item}editable=false hScrollPolicy=off variableRowHeight=true
width=50% height=100% verticalAlign=top hGridLines=truehGridLineColor=#00 mx:columns mx:Array mx:DataGridColumn columnName=num headerText=num/
mx:DataGridColumn columnName=fname headerText=name/ mx:DataGridColumn columnName=email headerText=Email/ mx:DataGridColumn columnName=state headerText=State/
mx:DataGridColumn columnName=statusheaderText=Status/ mx:DataGridColumn columnName=multiRowsheaderText=multiRows cellRenderer=ManyLabels/
mx:DataGridColumn columnName=multiRows2headerText=multiRows2 cellRenderer=ManyLabels/ /mx:Array /mx:columns /mx:DataGrid
/mx:ApplicationCellRenderer code:?xml version=1.0 encoding=utf-8?mx:VBox xmlns:mx=http://www.macromedia.com/2003/mxml
borderStyle=nonebackgroundAlpha=0marginLeft=0 marginRight=0 horizontalAlign=center mx:Script![CDATA[var listOwner : MovieClip;
var getCellIndex : Function;var getDataLabel : Function;var isCellEditor : Boolean = true;function setValue(str:String, item:Object, sel:Boolean) : Void{ if (item[getDataLabel()] == undefined) {
this.visible = false; } else { this.visible = true; rp.dataProvider = item[getDataLabel()]; }}]]/mx:Script mx:Repeater id=rp
mx:Label text={rp.currentItem.label} / /mx:Repeater /mx:VBoxNow the main problem is that if in the model I have only one item asdata for the repeater that value dosem't show.
The other issue is that when I roll over the cell that uses theCellRenderer I notice a very annoying flicker. Yahoo! Groups Sponsor ~--
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Re: [flexcoders] Problem with repeater and datagrid -- Please help!
On 10/14/05, Parekh, Shweta - BLS CTR [EMAIL PROTECTED] wrote: 1. Are there global variables in Flex so that I can take the result from remote call in a global variable and then use it anywhere -- in my case in the child component? You can save the result in the application and then refer to it from child components using the expression parentApplication.myResult (can even bind to it I guess). Yahoo! Groups Sponsor ~-- Get Bzzzy! (real tools to help you find a job). Welcome to the Sweet Life. http://us.click.yahoo.com/A77XvD/vlQLAA/TtwFAA/nhFolB/TM ~- -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Problem with repeater and datagrid -- Please help!
Or you can create a static actionscript class with a
private member. Set that member, and then everyone who accesses the static
class will get the same value for that static member:
class StaticClass
{
public static var theValue;
}
...
StaticClass.theValue = something;
...
if (StaticClass.theValue == something)
...
Does that help?
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Manish
JethaniSent: Friday, October 14, 2005 12:27 PMTo:
flexcoders@yahoogroups.comSubject: Re: [flexcoders] Problem with
repeater and datagrid -- Please help!
On 10/14/05, Parekh, Shweta - BLS CTR
[EMAIL PROTECTED] wrote: 1. Are there global variables
in Flex so that I can take the result from remote call in a global
variable and then use it anywhere -- in my case in the child
component?You can save the result in the application and then refer to
it fromchild components using the _expression_
"parentApplication.myResult"(can even bind to it I guess).
--
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RE: [flexcoders] Problem with repeater and datagrid -- Please help!
Title: Message
So
then two mxml files will be accessing the same actionscript. In one mxml, the
member is set and the other mxml accesses the member. That might work for me.
But can two mxml files access the same actionscript?
-Shweta
-Original Message-From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of
Mink, JosephSent: Friday, October 14, 2005 1:18
PMTo: flexcoders@yahoogroups.comSubject: RE:
[flexcoders] Problem with repeater and datagrid -- Please
help!
Or you can create a static actionscript class with a
private member. Set that member, and then everyone who accesses the
static class will get the same value for that static
member:
class StaticClass
{
public static var theValue;
}
...
StaticClass.theValue = something;
...
if (StaticClass.theValue ==
something)
...
Does that help?
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Manish
JethaniSent: Friday, October 14, 2005 12:27 PMTo:
flexcoders@yahoogroups.comSubject: Re: [flexcoders] Problem with
repeater and datagrid -- Please help!
On 10/14/05, Parekh, Shweta - BLS CTR
[EMAIL PROTECTED] wrote: 1. Are there global variables
in Flex so that I can take the result from remote call in a global
variable and then use it anywhere -- in my case in the child
component?You can save the result in the application and then refer to
it fromchild components using the _expression_
"parentApplication.myResult"(can even bind to it I guess).
--
Flexcoders Mailing List
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Re: [flexcoders] Problem with repeater and datagrid -- Please help!
On 10/14/05, Parekh, Shweta - BLS CTR [EMAIL PROTECTED] wrote: So then two mxml files will be accessing the same actionscript. In one mxml, the member is set and the other mxml accesses the member. That might work for me. But can two mxml files access the same actionscript? This is the structure of the objects in your application: main.mxml -- component1.mxml -- component2.mxml ... component1 can access the public properties in main using parentApplication/parentDocument Yahoo! Groups Sponsor ~-- Get Bzzzy! (real tools to help you find a job). Welcome to the Sweet Life. http://us.click.yahoo.com/A77XvD/vlQLAA/TtwFAA/nhFolB/TM ~- -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] Problem with Repeater.
Hi,
welcome on board.
You may get performance problems with DataGrids placed inside a Repeater tag.
Probably a better solution would be to use mx.controls.List components for your
calendar. You may also want to take a look into the CellRenderer API - cell
renderers give you a very high level of control on cells inside list based
controls.
Dirk.
-Original Message-
From: Michael Hnat [mailto:[EMAIL PROTECTED]
Sent: Monday, January 31, 2005 4:01 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Problem with Repeater.
Hi,
I (newbie) have to code a calenderview like outlook. Several
Days must be
displayed. My first idea was using on DataGrid with multiple
Columns. But
I've problems with dragging elements from one day to an
other. My next idea
was using multiple DataGrids with one Column. Both ideas have
the problem to
display more than one appointment at one time (like Outlook).
Does anybody have a better idea to solve this problem or a
ready component?
My example with multiple DataGrids (see below) is not
displaying the correct
headerText. It should be a value from the dp:Array. It works for the
mx:Label, but not for the mx:DataGridColumn. What am I doing wrond?
Thanks for your help,
Michael Hnat
- code -
?xml version=1.0?
mx:Application
xmlns:mx=http://www.macromedia.com/2003/mxml; xmlns=*
backgroundColor=#FF
mx:Script
![CDATA[
var dp:Array = [{name:1},{name:2}, {name:3},
{name:4}, {name:5}];
var initDG:Array = [{ Day:'06:00'}, {
Day:'07:00'},
{ Day:'08:00'}, { Day:'09:00'}];
]]
/mx:Script
mx:Panel title=Repeater Panel
mx:HBox
mx:Repeater id=rp dataProvider={dp}
recycleChildren=true
mx:Label text={rp.currentItem.name} /
mx:DataGrid id=dg2 dataProvider={initDG}
editable=true
mx:columns
mx:Array
mx:DataGridColumn
headerText={rp.currentItem.name} columnName=Day width=100/
/mx:Array
/mx:columns
/mx:DataGrid
/mx:Repeater
/mx:HBox
/mx:Panel
/mx:Application
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Re: [flexcoders] Problem with Repeater.
Michael Hnat wrote: My example with multiple DataGrids (see below) is not displaying the correct headerText. It should be a value from the dp:Array. Indeed it does. I tried your code on my Flex installation. Manish
