nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

import view from @argis/core

KenjooYeap

Hi,

I'm having a hard time figuring how to import "view" from "@arcgis/core/views/View" to use the `view.whenLayerview()` function` while trying to refactor the code to use WebPack.

I am getting the following error:

uncaught TypeError: _arcgis_core_views_View__WEBPACK_IMPORTED_MODULE_0__.whenLayerView is not a function

I have also tried using "import * as view from @arcgis/core.views/View" but that didn't help.

Thanks for your replies !

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Accepted answers

KenjooYeap

Thanks for your replies!

I found the problem, my error was trying to import view from @arcgis/core module while the view needed for the whenLayerView is the reference to the MapView. importing the view from where mapview is defined instead works.

All comments

KenjooYeap

Thanks for your replies!

AndyGup

Tagging onto Ben's comment, add this code to that sample and it should just work:

  map.add(layer);

  view.whenLayerView(layer).then((layerView) => {
    console.log(layerView);
  })
  .catch((error) => {
    console.error(error);
  });

BenElan

I suggest using this sample as a starting point for your app:

https://github.com/Esri/jsapi-resources/tree/master/esm-samples/webpack

If your issue is still reproducible in that sample we can take a closer look.

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