MACROMEDIA FLEX-GETTING STARTED WITH FLEX Manuale Utente Scaricare il pdf (Pagina 68)

...

</mx:XMLList>

<mx:DataGrid width="100%" height="100%" dataProvider=

"{employees}">

<mx:columns>

<mx:DataGridColumn dataField="name" headerText="Name"/>

<mx:DataGridColumn dataField="phone" headerText="Phone"/>

<mx:DataGridColumn dataField="email" headerText="Email"/>

</mx:columns>

</mx:DataGrid>

</mx:Application>

When I run this in Flex Builder I see Figure 4-11.

You don’t even have to define the columns in the DataGrid un-

less you want to. The DataGrid control is smart enough to de-

tect the columns from the data and set itself up if you haven’t

defined the columns.

The AdvancedDataGrid is just like the DataGrid but with a more

powerful set of features. For example, it has the ability to roll

up sections of the data and provide users with spinners so that

they can drill down into the data.

Example 4-12 shows AdvancedDataGrid in action.

Figure 4-11. A simple data grid

52 | Chapter 4: Flex Controls and Layout

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MACROMEDIA FLEX-GETTING STARTED WITH FLEX Manuale Utente Pagina 68