Prevent refreshing Google Maps when changing routes in AngularJS

Utilizing a Google map as the background for my website adds a unique visual element to the data displayed on different routes. However, I have encountered an issue where the map reloads with every route change, resulting in an unsightly flash of white that disrupts the user experience.

To address this problem, I attempted to move the map outside of my ng-view container, assuming that elements outside would remain static.

<div id="map"></div>
<div ng-view class="main-container"></div>

The JavaScript code responsible for initializing the map is as follows:

function initMap() {
    var mapOptions = {
        zoom: 5,
        center: new google.maps.LatLng(50, 10),
        mapTypeIds: "ROADMAP",
        mapTypeControl: false,
        styles: [/*map styles*/]
    };

    var mapElement = document.getElementById('map');
    map = new google.maps.Map(mapElement, mapOptions);
    var infoWindow = new google.maps.InfoWindow();

}

Currently, this initialization function is being called in each controller associated with a view to ensure the map loads after a route change. How can I prevent the map from reloading or disappearing when switching routes?

Answer №1

Make sure to relocate the initMap() function from the Angular view controllers to the main initialization point of the website.

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