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What's the best way to implement polling inside Lightning component. I'd like to update my component every 5-10 seconds, calling backend (i.e. Apex class) to obtain new data for rendering. Seems like there is no apex:actionPoller analogue in Lightning.

  • do you mean apex:actionPoller instead of apex:actionFunction? – Phil B Jul 2 '15 at 20:49
  • Yes, sure. Sorry for typo – Mike Raven Jul 2 '15 at 20:50
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Is this truly a polling event, or could it handled via PushTopics? If it is based on the value changing on a record, consider using PushTopics.

For polling, setTimeout and setInterval work, just be sure to use $A.run when making calls to actions, etc.

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Here is a good example of setInterval. I found it helpful.

Calling Apex method at regular interval from Lightning Component

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