| Package | mx.managers |
| Interface | public interface IHistoryManagerClient |
| Implementors | Accordion, ViewStack |
This interface is implemented by the Flex navigator containers TabNavigator, Accordion, and ViewStack. It must be implemented by any other component that is registered with the HistoryManager.
See also
| Method | Defined By | ||
|---|---|---|---|
Loads the state of this object. | IHistoryManagerClient | ||
Saves the state of this object. | IHistoryManagerClient | ||
Converts this object to a unique string. | IHistoryManagerClient | ||
| loadState | () | method |
public function loadState(state:Object):voidLoads the state of this object.
Parameters
state:Object — State of this object to load.
This will be null when loading the initial state of the application.
|
public function loadState(state:Object):void
{
// First, check to see if state is null. When the app is reset
// back to its initial state, loadState() is passed null.
if (state == null)
{
myList.selectedIndex = -1;
mySearchInput.text = "";
}
else
{
myList.selectedIndex = state.selectedIndex;
mySearchInput.text = state.searchString;
}
}
| saveState | () | method |
public function saveState():ObjectSaves the state of this object. The object contains name:value pairs for each property to be saved with the state.
The History Manager collects the state information from all components and encodes the information in a URL format. Most browsers have a length limitation on URLs, so the state information returned should be as minimal as possible.
ReturnsObject — The state of this object.
|
public function saveState():Object
{
var state:Object = {};
state.selectedIndex = myList.selectedIndex;
state.searchString = mySearchInput.text;
return state;
}
| toString | () | method |
public function toString():StringConverts this object to a unique string. Implemented by UIComponent.
ReturnsString — The unique identifier for this object.
|
