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onResponseUpdateAfter

onResponseUpdateAfter​

Called right after a normal request's response value has been applied to the Data Set.

Parameters

  • dsName (string): The name of the Data Set that was updated
  • provInstName (string): The name of the Provider Instance that sent the response

Returns: No return value — this is a callback, so its return value isn't used.

Description

The Data Set update is complete, so from this point you can read the latest value. Use it for follow-up calculations or to trigger updates on other widgets.

Example

function onResponseUpdateAfter(dsName, provInstName) {
  var count = $vm.getDataCount(dsName + ".list");
  $log.i(dsName + " updated, count=" + count);
}

Related

  • It pairs with onResponseUpdateBefore; the Before/After difference is whether the value has reached the widgets yet.
  • To read the value, you must do it in onResponseUpdateAfter or later — earlier events return stale data.