Turning off an action poller
The standard Visualforce <apex:actionPoller/> component sends AJAX requests to the server based on the specified time interval. An example use case is a countdown timer that sends the user to another page when the timer expires. But what if the action poller should stop when a condition in the controller becomes true, for example, when a batch apex job completes or an update is received from a third-party system?
In this recipe, we will simulate the progression of a payment through a number of states. An action poller will be used to retrieve the latest state from the server and display it to the user. Once the payment reaches the state Complete, the action poller will be disabled.
Getting ready
This recipe makes use ...
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