LabelLayer ignoring TimeExtent changes

Anonymous User

I'm using the esri/layers/LabelLayer <SPAN style="font-family: arial,helvetica,sans-serif;">module and have added a time-aware point FeatureLayer to it using the <A href="https://developers.arcgis.com/javascript/jsapi/labellayer-amd.html#addfeaturelayer" rel="nofollow noopener noreferrer">addFeatureLayer</A> method.</SPAN>

<SPAN style="font-family: arial,helvetica,sans-serif;">The map has a TimeSlider.&nbsp; When I change the time extent of the map, the labels for hidden points (outside of the time extent) remain displayed.</SPAN>

How do I get the LabelLayer to react to TimeExtent changes?

Anonymous User

Nevermind, I solved it by connecting a function to the map "time-extent-change" event that:

1. creates an empty array to hold the names of visible features in the feature layer
2. loops through the feature layer graphics
   • if the feature layer graphic is visible, then add its name to an array of visible features
3. loops through the label layer graphics
   • if graphic.symbol.text is in the array of visible feature names, then call graphic.show() else call graphic.hide()