MACROMEDIA FLEX-GETTING STARTED WITH FLEX Manuale Utente Scaricare il pdf (Pagina 70)

<last>Herrington</last></customer>

<last>Herrington</last></customer>

<customer><first>Megan</first>

<last>Herrington</last></customer>

</mx:XMLList>

<mx:DataGrid dataProvider="{customers}" editable="true">

<mx:columns>

<mx:DataGridColumn dataField="first" />

<mx:DataGridColumn dataField="last" />

</mx:columns>

</mx:DataGrid>

</mx:Application>

All

I needed to do was add the editable attribute to the Data

Grid and set it to true.

When I bring this up in the browser and double-click on a cell,

I see something similar to Figure 4-13.

Of course, to make the example functional I would need to

listen to the editing events and update the backend data store

to match.

By default, the DataGrid uses a text editor to edit the cell con-

tents, but you can provide your own editor renderer to use

whatever controls you like to edit the value in the cell.

Figure 4-12. The advanced data grid

54 | Chapter 4: Flex Controls and Layout

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MACROMEDIA FLEX-GETTING STARTED WITH FLEX Manuale Utente Pagina 70