Ad event listeners

The Google Publisher Tag (GPT) library allows you to register and call JavaScript functions when specific GPT-related ad events occur. This sample provides a demonstration of using the GPT event framework to monitor and report on the following events.

Event Fired when...
ImpressionViewableEvent An impression becomes viewable.
SlotOnLoadEvent A creative iframe fires its onload event.
SlotRenderEndedEvent Creative code has been injected into an ad slot.
SlotRequestedEvent An ad has been requested for the ad slot.
SlotResponseReceivedEvent An ad response has been received for the ad slot.
SlotVisibilityChangedEvent The on-screen percentage of the ad slot changes.

Sample implementation

View demo