ondataavailable event

Fires periodically as data arrives from data source objects that asynchronously transmit their data.


HTML Attribute <element ondataavailable = "handler(event)">
Event Property object.ondataavailable = handler;
attachEvent Method object.attachEvent("ondataavailable", handler)
addEventListener Method object.addEventListener("dataavailable", handler, useCapture)


Event information

Synchronous No
Bubbles Yes
Cancelable No


Event handler parameters

Standards information

There are no standards that apply here.


This event originates from data source objects.

Signals that new data is available.

To invoke this event, do one of the following:

  • Fires when new data is received from the data source.

The pEvtObj parameter is required for the following interfaces:

See also

Introduction to Data Binding