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

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.

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);
  });

KenjooYeap

Thanks for your replies!

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