UPDATE: Starting with the version 1.3.14, it will be possible to add custom JS directly in the plugin settings. Go to Open User Map > Settings > Advanced > Custom JS

You can trigger a number of Javascript functions. Here are some possible use cases.

Reload the map

This may be helpful if you are using a Caching or Page Preloading Plugin. Sometimes the preloading blocks the loading of the OUM map, so that it needs to be reloaded.

oumMap.invalidateSize();

Fly to another location

Use the following JS function after your page has loaded. The necessary parameters are latitude, longitude and zoom.

oumMap.flyTo([40.737, -73.923], 8);

Fly to the current user position

Use the following JS function to trigger a click on the “Show me where I am” Button.

document.querySelector('.leaflet-control-locate a').click();

Open the “Add location” form

Use the following JS function to trigger a click on the “+” Button to open the “Add location” form.

document.querySelector('#open-add-location-overlay').click();

Activate/Deactivate a Marker Category

Use the following JS function to trigger a click on a marker category. The number (e.g. “3”) is the position of the category in the category list.

document.querySelector('.leaflet-control-layers-overlays label:nth-child(3)').click();

To activate or deactivate all marker categories at the same time you can use this snippet:

document.querySelectorAll('.leaflet-control-layers-overlays label').forEach((category) => {
  category.click()
});