A map with all behaviors that were defined for this widget. The key is the name of the behavior, the value is the callback function that is invoked when the behavior is called.
Percentage height of the buffer between the bottom of the page and the scroll position to
initiate the load for the new chunk. For example, a value of 10 means that loading happens after the user has
scrolled down to at least 90% of the viewport height.
Number of items to load on each load.
ID of the form to use for AJAX requests.
The client-side ID of the widget, with all parent naming containers, such as
myForm:myWidget. This is also the ID of the container HTML element for this widget. In case the widget needs
multiple container elements (such as Paginator), this may also be an array if IDs.
Defines when more items are loaded.
Defines the target to listen for scroll event.
Number of additional items currently loaded.
An optional callback that is invoked
after this widget was created successfully, at the end of the init method. This is
usually specified via the widgetPostConstruct attribute on the JSF component. Note that this is also called
during a refresh (AJAX update).
An optional callback that is invoked after
this widget was refreshed after an AJAX update, at the end of the refresh method.
This is usually specified via the widgetPostRefresh attribute on the JSF component.
An optional callback that is invoked before
this widget is about to be destroyed, e.g., when the component was removed at the end of an AJAX update. This is
called at the beginning of the destroy method. This is usually specified via the
widgetPreDestroy attribute on the JSF component.
true to set the scroll position to the bottom initally and load data from the
bottom, or false otherwise.
The total number of items that can be displayed.
Loads data on demand as the scrollbar gets close to the bottom.
The name of the widget variables of this widget. The widget variable can be used to
access a widget instance by calling PF("myWidgetVar").
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The configuration for the DataScroller widget. You can access this configuration via BaseWidget.cfg. Please note that this configuration is usually meant to be read-only and should not be modified.