Leaflet elevation profiles with multiple GeoJSON features - leaflet

Question

I have a map which loads a GeoJSON containing two features (lines). I would like to use Leaflet Elevation plugin to display an elevation profile for each of those lines. The problem with my code is that when I click a feature, there is no data added to the elevation profile.
var map = L.map('map').setView([44.635, 22.653], 11);
var osm = L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png').addTo(map);
function addData(e) {
var el = L.control.elevation();
el.addData(e);
map.addControl(el);
}
function onEachFeature(feature, layer) {
layer.on({
click: addData
});
}
var trails = new L.GeoJSON.AJAX('https://googledrive.com/host/0B55_4P6vMjhITEU4Ym9iVG8yZUU/map.geojson', {
onEachFeature: onEachFeature
}).addTo(map);
Here's a JSFiddle of my work: http://jsfiddle.net/pufanalexandru/eaok0Lnz/3/

Answer 1

To anyone who might be interested, I think I found a way to achieve this:
var trails = new L.GeoJSON.AJAX('https://googledrive.com/host/0B55_4P6vMjhITEU4Ym9iVG8yZUU/map.geojson', {
onEachFeature: function onEachFeature(feature, layer) {
layer.on({
click: function () {
el.clear();
el.addData(feature);
}
});
}
}).addTo(map);