Using Web Components via 4.33 using Javascript and NOT static HTML
Hello @Sage_Wall,
As I suspected the reason the map wasn't rendering is because I was clearing out the innerHtml of the Div I was working with because it's what I had to do before to get the map to render correctly. After I removed that line it's working now but I have a question about layers now. You can see that I was able to add a feature layer to my map and it renders, however it doesn't show up in the layer list I setup.
I was able to use your code from the sandbox below, but for some reason the layers don't show up in my control panel down below.
https://github.com/sagewall/vite-map-components/blob/main/src/main.ts#L63
Is there an order or way in which I have to add the layers to get them to show in the arcgis-layer-list?
Hello @Sage_Wall,
As I suspected my map wasn't rendering because of my code clearing out the innerHtml of the div I was working with before each render. I was able to create the panel below, add feature layers and the legend and basemap layer list seem to work
The sandbox you provided was most helpful in creating this
https://github.com/sagewall/vite-map-components/blob/main/src/main.ts#L63
My next issue is that when I added the feature layers to the map they aren't showing up in the arcgis-layer-list object I created. What do I have to do to show the layers in the arcgis-layer-list after I add them to the map?
Glad to help,
My best guess is you don't have the referenceElement property set.
The layer list is designed to show the current state of the layers in the map, but if the legend isn't a direct child of the map in the DOM you need to wire the two up to work together. We do that with the referenceElement property.
But from the screenshot above it doesn't look like the layer list is even visible only the calcite action is highlighted. The block or other element that contains it may be hidden or have no height and width. If there are no layers in a map the layer list is designed to show this message
