| Adobe® Flex® 4 Beta Language Reference | All Packages | All Classes | Language Elements | Index | Appendixes | Conventions | Show Frames Hide Frames |  | |
| DataGridListData | Properties | Methods | ||
| Package | mx.controls.dataGridClasses |
| Class | public class DataGridListData |
| Inheritance | DataGridListData  BaseListData Object |
| Subclasses | AdvancedDataGridListData |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
listData property that is
implemented by drop-in item renderers or drop-in item editors for the DataGrid control.
All drop-in item renderers and drop-in item editors must implement the
IDropInListItemRenderer interface, which defines the listData property.
Although the properties of this class are writable, you should consider them to be read-only. They are initialized by the DataGrid class, and read by an item renderer or item editor. Changing these values can lead to unexpected results.
See also
| Property | Defined By | ||
|---|---|---|---|
 | columnIndex : int
The index of the column of the List-based control relative
to the currently visible columns of the control, where the first column
is at an index of 1. | BaseListData | |
| constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
| dataField : String
Name of the field or property in the data provider associated with the column. | DataGridListData | ||
| label : String
The textual representation of the item data, based on the list class's
itemToLabel() method. | BaseListData | |
| owner : IUIComponent
A reference to the list object that owns this item. | BaseListData | |
| prototype : Object [static]
A reference to the prototype object of a class or function object. | Object | |
| rowIndex : int
The index of the row of the DataGrid, List, or Tree control relative
to the currently visible rows of the control, where the first row
is at an index of 1. | BaseListData | |
| uid : String
The unique identifier for this item. | BaseListData | |
| Method | Defined By | ||
|---|---|---|---|
DataGridListData(text:String, dataField:String, columnIndex:int, uid:String, owner:IUIComponent, rowIndex:int = 0)
Constructor. | DataGridListData | ||
|
Indicates whether an object has a specified property defined. | Object | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
| dataField | property |
Hide Inherited Public Properties
Show Inherited Public Propertiespublic var dataField:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Name of the field or property in the data provider associated with the column.
| DataGridListData | () | Constructor |
public function DataGridListData(text:String, dataField:String, columnIndex:int, uid:String, owner:IUIComponent, rowIndex:int = 0)| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Constructor.
Parameterstext:String — Text representation of the item data.
| |
dataField:String — Name of the field or property
in the data provider associated with the column.
| |
columnIndex:int — The column index of the item in the
columns for the DataGrid control.
| |
uid:String — A unique identifier for the item.
| |
owner:IUIComponent — A reference to the DataGrid control.
| |
rowIndex:int (default = 0) |