Re: [flexcoders] Re: getting to the selected Tree node
Hi David, The below code solves ur Prblem!!! mx.controls.Alert.show(Label:+event.target.selectedItem[backingObject].label) Just try it out!!! Good luck! On 10/10/05, David Aden [EMAIL PROTECTED] wrote: Oh, also tried: evt.target.selectedNode That does have a child backingObject which does have a child data but that's empty. d On 10/9/05, David Aden [EMAIL PROTECTED] wrote: I have been trying to get access to the item selected in a tree from the change event. I've tried the suggestion from the documentation of: evt.target.selectedItem.label evt.target.selectedItem.data I've also tried to go through the treeDataProvider: evt.target.treeDataProvider.getProperty (foo) [[[or getData()]]]with no luck -- it comes back as undefined. I seem to be gettign to the object as I can output: mx.controls.Alert.show( evt.target.id ); mx.controls.Alert.show(evt.type );but selectedItem doesn't seem to be available. The tree itself is pretty straightforward: mx:Tree id=securityTopNavSub width=100% height=0backgroundColor=0x3A4147 borderColor=0x3A4147change= topNavViewHelper.showSecurity( event ); mx:dataProvidermx:Array mx:Object data="" label=Systems / mx:Object data="" label=Documents / mx:Object data="" label=Incidents //mx:Array /mx:dataProvider /mx:TreeI'm geting to the showSecurity() method, but as mentioned above, selectedItem is not avaialble. It seems like it must be something ridiculously simple, but I'm missing it. Any suggestions welcome! d-- --David AdenWebworld Technologies -- --David AdenWebworld Technologies--Flexcoders Mailing ListFAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txtSearch Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group flexcoders on the web. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. -- 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" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] Re: getting to the selected Tree node
The change event object is a reference to the selected node. So do: evt.getProperty (label) or evt.getProperty (foo) or evt.getData().foo Avoid using backingObject Tracy From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Ramu p Sent: Monday, October 10, 2005 3:17 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Re: getting to the selected Tree node Hi David, The below code solves ur Prblem!!! mx.controls.Alert.show(Label:+event.target.selectedItem[backingObject].label) Just try it out!!! Good luck! On 10/10/05, David Aden [EMAIL PROTECTED] wrote: Oh, also tried: evt.target.selectedNode That does have a child backingObject which does have a child data but that's empty. d On 10/9/05, David Aden [EMAIL PROTECTED] wrote: I have been trying to get access to the item selected in a tree from the change event. I've tried the suggestion from the documentation of: evt.target.selectedItem.label evt.target.selectedItem.data I've also tried to go through the treeDataProvider: evt.target.treeDataProvider.getProperty (foo) [[[or getData()]]] with no luck -- it comes back as undefined. I seem to be gettign to the object as I can output: mx.controls.Alert.show( evt.target.id ); mx.controls.Alert.show(evt.type ); but selectedItem doesn't seem to be available. The tree itself is pretty straightforward: mx:Tree id=securityTopNavSub width=100% height=0 backgroundColor=0x3A4147 borderColor=0x3A4147 change= topNavViewHelper.showSecurity( event ); mx:dataProvider mx:Array mx:Object data="" label=Systems / mx:Object data="" label=Documents / mx:Object data="" label=Incidents / /mx:Array /mx:dataProvider /mx:Tree I'm geting to the showSecurity() method, but as mentioned above, selectedItem is not avaialble. It seems like it must be something ridiculously simple, but I'm missing it. Any suggestions welcome! d -- -- David Aden Webworld Technologies -- -- David Aden Webworld Technologies -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group flexcoders on the web. To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. -- 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" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] Re: getting to the selected Tree node
Oh, also tried: evt.target.selectedNode That does have a child backingObject which does have a child data but that's empty. dOn 10/9/05, David Aden [EMAIL PROTECTED] wrote: I have been trying to get access to the item selected in a tree from the change event. I've tried the suggestion from the documentation of: evt.target.selectedItem.label evt.target.selectedItem.data I've also tried to go through the treeDataProvider: evt.target.treeDataProvider.getProperty(foo) [[[or getData()]]] with no luck -- it comes back as undefined. I seem to be gettign to the object as I can output: mx.controls.Alert.show(evt.target.id ); mx.controls.Alert.show(evt.type ); but selectedItem doesn't seem to be available. The tree itself is pretty straightforward: mx:Tree id=securityTopNavSub width=100% height=0 backgroundColor=0x3A4147 borderColor=0x3A4147 change=topNavViewHelper.showSecurity( event ); mx:dataProvider mx:Array mx:Object data="" label=Systems / mx:Object data="" label=Documents / mx:Object data="" label=Incidents / /mx:Array /mx:dataProvider /mx:Tree I'm geting to the showSecurity() method, but as mentioned above, selectedItem is not avaialble. It seems like it must be something ridiculously simple, but I'm missing it. Any suggestions welcome! d -- --David AdenWebworld Technologies -- --David AdenWebworld Technologies -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS Visit your group "flexcoders" on the web. To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
