RE: [flexcoders] Re: checkbox itemEditor in DataGrid
Set the selectedIndices array to the array of indexes you want selected. Of course you must set multiple select on the data grid. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of markflex2007 Sent: Saturday, January 31, 2009 3:01 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: checkbox itemEditor in DataGrid how to keep many rows highlighted in datagrid with AS code? Thanks Mark
RE: [flexcoders] Re: checkbox itemEditor in DataGrid
The safest way would be to loop over the dataProvider, checking the value of the property that drives the checkbox state, and build an array of indexes that are checked. Then assign that to the data grids selectedIndices property, If you could be sure to never get off, you could manipulate the selectedIndices array directly. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of markflex2007 Sent: Friday, January 30, 2009 3:23 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: checkbox itemEditor in DataGrid The link can make select multiple rows,but how to make the all the selected rows highlighted. Thanks Mark http://blogs.adobe.com/aharui/CheckBoxDataGrid/CheckBoxDataGridApp.swf http://blogs.adobe.com/aharui/CheckBoxDataGrid/CheckBoxDataGridApp.swf
RE: [flexcoders] Re: checkbox itemEditor in DataGrid
In the event handler, you can access the itemRenderer through the target or currentTarget properties. From there you can get at the data item object and thus get the index of the item(see the Collection api for the exact method). But better to loop over the dataProvider and check the selected property every time. Tracy Spratt Lariat Services Flex development bandwidth available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of markflex2007 Sent: Friday, January 30, 2009 3:23 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: checkbox itemEditor in DataGrid The link can make select multiple rows,but how to make the all the selected rows highlighted. Thanks Mark http://blogs.adobe.com/aharui/CheckBoxDataGrid/CheckBoxDataGridApp.swf http://blogs.adobe.com/aharui/CheckBoxDataGrid/CheckBoxDataGridApp.swf
