After validate with javascript that I'll be able to use the client location:
if (navigator.geolocation) {
...
I need to load the content of a view block with arguments (based in the position coords). I know how to obtain the HTML that I want to put inside the div, so at least I have this part.
I tried to follow the Simple Drupal AJAX load with jQuery and delivery callback article (that is write for Drupal 7 very different from Drupal 8) but I just arrived to load a page in a div (with headers and footer very far from my real objetive).
jQuery('#my-div').load('/admin/help');
Any ideas on how to load content in a div with ajax?