Re: [flexcoders] Hide datagrid column at runtime
On 11/1/06, Valy Sivec [EMAIL PROTECTED] wrote:
I need to build a datagrid an hide/display some columns based on some
custom logic as response to user interaction with the app. Can't figure out a
way to do that... adding a visible={myCustomlogicReturnsBoolean} to the
datagrid column resulted in a compilation error.
the datagrid's columns property should do the trick. it returns an
array of DataGridColumn where visible is one of the properties you
can mess with.
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RE: [flexcoders] Hide Datagrid column
Matt,
Am I missing something?. The selected row from the grid is used to populate pop-up window's forms elements; the user can edit the form fields and then save the modified form( fire an update ). I need the primary key in the datagrid to be able locate/update the right recordthat's why I would need to have the pk in the drig but not display it
grid populated via model: addressModel
mx:DataGrid id="dgAddress" rowCount="2" width="95%" cornerRadius="0" dataProvider="addressModel"
mx:columns mx:Array mx:DataGridColumn headerText="Phad_id" columnName="phad_id"/ -- primary keymx:DataGridColumn headerText="Address" columnName="phad_address" / mx:DataGridColumn headerText="City" columnName="phad_city" / mx:DataGridColumn headerText="State" columnName="phad_state_province" / mx:DataGridColumn headerText="Zip Code" columnName="phad_postal_code" /
/mx:Array /mx:columns /mx:DataGrid
public function editAddressEvent() {if ( dgAddress.selectedItem.phad_address == undefined ) { mx.core.Application.alert( "Select a record!" ); }else { //record is selected var addressVO : AddressVO = new AddressVO(); addressVO.phad_id = dgAddress.selectedItem.phad_id; addressVO.phad_adty_address_code = dgAddress.selectedItem.phad_adty_address_code; addressVO.phad_address = dgAddress.selectedItem.phad_address; addressVO.phad_postal_code = dgAddress.selectedItem.phad_postal_code;
addressVO.phad_city = dgAddress.selectedItem.phad_city; var addressPopup=mx.managers.PopUpManager.createPopUp( this, editAddress, true, {address : addressVO, indexRecord : dgAddress.selectedIndex} );
addressPopup.centerPopUp(Application.application);} }
TIA,
ValyMatt Chotin [EMAIL PROTECTED] wrote:
If you want a column to not show youll basically need to specify the other columns (the ones you want to show) manually. So create DataGridColumn entries for all columns you want and leave off the primary key.
Matt
From: Valy Sivec [mailto:[EMAIL PROTECTED] Sent: Sunday, April 10, 2005 4:52 PMTo: flexcoders@yahoogroups.comSubject: [flexcoders] Hide Datagrid column
Hello flexcoders,A trivial situation:Have a datagrid and after selecting a row canedit/update the selected row via a pop-up window. Iwant that one column of the data grid ( primary key )to be hidden, but didn't find how... I need theprimary key in the popup to be able locateupdate thesource record..Thanks for your time.Valy __ Do you Yahoo!? Yahoo! Small Business - Try our new resources site!http://smallbusiness.yahoo.com/resources/
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RE: [flexcoders] Hide Datagrid column
Okay Matt, I got it... I should have looked more at
the dataProvider instead being focused to hide a grid
column... jsp all habit...
Thanks,
Valy
--- Matt Chotin [EMAIL PROTECTED] wrote:
If you just get rid of mx:DataGridColumn
headerText=Phad_id
columnName=phad_id/ -- primary key everything
should work I'd think (well
and dataProvider should be {addressModel} with
binding tags but that's
probably just a typo here.
Matt
_
From: Valy Sivec [mailto:[EMAIL PROTECTED]
Sent: Monday, April 11, 2005 5:38 AM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Hide Datagrid column
mx:DataGrid id=dgAddress rowCount=2
width=95% cornerRadius=0
dataProvider=addressModel
mx:columns
mx:Array
mx:DataGridColumn headerText=Phad_id
columnName=phad_id/ --
primary key
mx:DataGridColumn headerText=Address
columnName=phad_address
/
mx:DataGridColumn headerText=City
columnName=phad_city /
mx:DataGridColumn headerText=State
columnName=phad_state_province /
mx:DataGridColumn headerText=Zip Code
columnName=phad_postal_code /
/mx:Array
/mx:columns
/mx:DataGrid
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RE: [flexcoders] Hide Datagrid column
If you want a column to not show youll basically need to specify the other columns (the ones you want to show) manually. So create DataGridColumn entries for all columns you want and leave off the primary key. Matt From: Valy Sivec [mailto:[EMAIL PROTECTED] Sent: Sunday, April 10, 2005 4:52 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Hide Datagrid column Hello flexcoders, A trivial situation: Have a datagrid and after selecting a row can edit/update the selected row via a pop-up window. I want that one column of the data grid ( primary key ) to be hidden, but didn't find how... I need the primary key in the popup to be able locateupdate the source record.. Thanks for your time. Valy __ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/ 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 the Yahoo! Terms of Service.
