How to get a Map Control or Interaction

Question

How does one get a specific ol.control or ol.interaction from ol.Map? I have several dynamically added maps on a single page and I want to be able to access the ol.interaction.Select.

Whenever

It's very unclear what do you need! – Zygodactyl

For example, how would I get the ol.interaction.Select interaction from a ol.Map? Something like myMap.getInteraction("ol.interaction.Select")... – Whenever

Should be able to call map.getInteractions() or map.getControls() github.com/openlayers/ol3/blob/… – Galatea

Answer 1

map.getInteractions().forEach(function (interaction) {
  if(interaction instanceof ol.interaction.Select) { ... }
});

Same thing for controls.

Galatea

Thank you very much. I was doing (interaction.constructor.name === "DragZoom"). It was working in dev mode but not in production mode with webpack. – Penrod