The leaflet map has been shifted away from the div container

I've been attempting to display a leaflet map within a div tag, but unfortunately it keeps getting displaced from the tag.

https://i.sstatic.net/4fNkj.png

Below is my angular directive implementation:

import L from 'leaflet';
import esri from 'esri-leaflet';
import 'leaflet/dist/leaflet.css';

class MapDirective {

    constructor() {
        this.resctrict = 'E';
        this.controller = MapController;
    }

    link(scope, element) {

        let map = L.map(element[0]).setView([51.505, -0.09], 8);

        esri.tiledMapLayer({
            url: "https://services.arcgisonline.com/ArcGIS/rest/services/USA_Topo_Maps/MapServer"
        }).addTo(map);


    }

    /**
     * @returns {MapDirective}
     */
    static directiveFactory() {
        return new MapDirective();
    }
}

Here is a snippet of my HTML template code:

<h1>Integrating Leaflet Map</h1>

<div style="width: 500px; height: 500px">
    <map></map>
</div>

I have attempted using the

map.invalidateSize();

as suggested in this thread on Stack Overflow, but with no success.

The complete project code can be accessed on GitHub.

Answer №1

After some troubleshooting, I managed to find the solution. While going through the 'getting started' guide, I came across this crucial statement:

It is essential to ensure that the map container has a defined height, which can be achieved by setting it in CSS.

It's unfortunate that such an important detail was only mentioned there.

To address the issue, I decided to switch the directive type from "E" to "EA". This adjustment allowed me to modify the template as follows:

<h1>Leaflet Map Integration</h1>

<div>
    <div map style="height: 500px"></div>
</div>

Fortunately, after implementing these changes, everything started functioning as expected.

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