Re: [flexcoders] Why Canvas don't work?

[Jeff Tapper]

Igor - your code still doesnt have the methods doDragEnter,
doDragOver, doDragDrop and doDragExit all of which are referenced in your list
boxes.  If you have references to those methods, they must exist.-- Jeff Tapperjeff.mxdj.comQuoting Igor Costa
<[EMAIL PROTECTED]>:> Ashish>> The
same problem happen, I remove the Deprecated proprieties but those erros> still happen I'm pasting the sample code on email body.>> thanks to feedback so sooner.>> <?xml
version="1.0" encoding="utf-8"?>>
<mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml"
height="652"> initialize="dragIt">>
<mx:Script>> <![CDATA[> // Import the DragManager
and DragSource classes.> import mx.managers.DragManager;>
import mx.core.DragSource;>> // Handle the drag
initialization for a mousedown event.> function dragIt(event, text,
format) {>> // Create an instance of DragSource.>
var ds:DragSource = new DragSource();>> ds.addData(text,
format);> DragManager.doDrag(event.target, ds, mx.containers.Canvas,
{backgroundColor:> event.target.backgroundColor, width:30, height:30},
undefined, undefined,> 30);> }> ]]>>
</mx:Script>>>> <mx:Tile
width="175">> <mx:Canvas
backgroundColor="#FF0000" borderStyle="solid"
width="30"> height="30"
mouseDown="dragIt(event, 'Red 1', 'red')">> <mx:Label
text="1" x="8" y="6" width="22"
height="24"/>> </mx:Canvas>> <mx:Canvas
backgroundColor="#FF0000" borderStyle="solid"
width="30"> height="30"
mouseDown="dragIt(event, 'Red 2', 'red')">> <mx:Label
text="2" x="8" y="6" width="22"
height="24"/>> </mx:Canvas>> <mx:Canvas
backgroundColor="#0000FF" borderStyle="solid"
width="30"> height="30"
mouseDown="dragIt(event, 'Blue 1', 'blue')">>
<mx:Label text="1" x="8" y="6"
width="22" height="24"/>> </mx:Canvas>> <mx:Canvas backgroundColor="#0000FF"
borderStyle="solid" width="30">
height="30" mouseDown="dragIt(event, 'Blue 2',
'blue')">> <mx:Label text="2" x="8"
y="6" width="22" height="24"/>>
</mx:Canvas>> <mx:Canvas backgroundColor="#00FF00"
borderStyle="solid" width="30">
height="30" mouseDown="dragIt(event, 'Green 1',
'green')">> <mx:Label text="1" x="8"
y="6" width="22" height="24"/>>
</mx:Canvas>> <mx:Canvas backgroundColor="#00FF00"
borderStyle="solid" width="30">
height="30" mouseDown="dragIt(event, 'Green 2',
'green')">> <mx:Label text="2" x="8"
y="6" width="22" height="24"/>>
</mx:Canvas>> </mx:Tile>> <mx:VBox>> <mx:Label text="Drag red items into this list" />> <mx:List dragEnter="doDragEnter(event, 'red')">
dragExit="doDragExit(event);">
dragOver="doDragOver(event);">
dragDrop="doDragDrop(event, 'firstList', ['red'])">
width="153"> height="20">
id="firstList" />> <mx:Label text="Drag blue
items into this list" />> <mx:List
dragEnter="doDragEnter(event, 'blue')">
dragExit="doDragExit(event);">
dragOver="doDragOver(event);">
dragDrop="doDragDrop(event, 'secondList', ['blue'])">
width="153"> height="20">
id="secondList" />> <mx:Label text="Drag any
items into this list" />> <mx:List
dragEnter="doDragEnter(event, 'any')">
dragExit="doDragExit(event);">
dragOver="doDragOver(event);">
dragDrop="doDragDrop(event, 'thirdList', ['red','blue','green'])"> width="152"> height="20">
id="thirdList" />> </mx:VBox>>>> </mx:Application>>> 2005/9/7, Ashish
Goyal <[EMAIL PROTECTED]>:>>>> widthFlex and
heightFlex properties are deprecated so you are getting>> those
warnings. You can use the syntax as shown in the warnings to get rid>> of the deprecation warnings.>>  From the error, it
seems like you are calling doDragEnter method but its>> not defined
anywhere. Let us know if you still getting errors after adding>>
doDragEnter method.>>  -Ashish>>>> 
------------------------------>> *From:* flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] *On>> Behalf Of *Igor Costa>> *Sent:* Wednesday, September 07, 2005 4:34 PM>> *To:*
flexcoders@yahoogroups.com>> *Subject:* [flexcoders] Why Canvas
don't work?>>>> I trying to create some drag and drop
with canvas but I recive theses>> errors alerts.>>>>  Warning /canvas.mxml:50>> Property
mx.controls.List.widthFlex is deprecated.  Please use >>
width='n%', where n is a number from 1 to 100.>>>>
Warning /canvas.mxml:50>> Property mx.controls.List.heightFlex is
deprecated.  Please use >> height='n%', where n is a number from 1
to 100.>>>> Warning /canvas.mxml:58>>
Property mx.controls.List.widthFlex is deprecated.  Please use >>
width='n%', where n is a number from 1 to 100.>>>>
Warning /canvas.mxml:58>> Property mx.controls.List.heightFlex is
deprecated.  Please use >> height='n%', where n is a number from 1
to 100.>> Warning /canvas.mxml:66>> Property
mx.controls.List.widthFlex is deprecated.  Please use >>
width='n%', where n is a number from 1 to 100.>>>>
Warning /canvas.mxml:66Property mx.controls.List.heightFlex is >>
deprecated.  Please use height='n%', where n is a number from 1 to >> 100.>>>> And an error on the method with the
classes>>>> Error>> /canvas.mxml:44>> There is no method with the name 'doDragEnter'>>>>>>>> The part of code is below>>>>                 <mx:Canvas
backgroundColor="#FF0000" borderStyle="solid" >> width="30"                       
height="30" mouseDown="dragIt(event, 'Red 1',
'red')">>> Ashish>>                  
      <mx:Label text="1" x="8" y="6"
width="22" height="24"/>>>            
    </mx:Canvas>>>>>>>>>>>>> -->> Igor Costa>> www.igorcosta.com <http://www.igorcosta.com>>>>>>>>>  -->> 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>>>>>>    -
Visit your group "flexcoders<http://groups.yahoo.com/group/flexcoders>">>    on the web.>>     - To unsubscribe from this
group, send an email to:>>    >>
[EMAIL PROTECTED]<[EMAIL PROTECTED]>>>     - Your use of Yahoo! Groups is subject to the Yahoo! Terms
of>>    Service <http://docs.yahoo.com/info/terms/>.>>>>>>  ------------------------------>>>>>>> --> Igor Costa>
What's next?> www.igorcosta.com <http://www.igorcosta.com>> www.mxstudio.com.br
<http://www.mxstudio.com.br>>





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