Function wireTrackDragAndLoad

static/js/catalog.js:808–818

(el, trackId)

}

function wireTrackDragAndLoad(el, trackId) {
  el.draggable = true;
  el.addEventListener("dragstart", (e) => {
    startDrag(trackId, el, e);
  });
  el.addEventListener("dragend", () => endDrag(el));
  el.addEventListener("click", (e) => {
    if (e.target.closest(".cat-del")) return;
    loadTrackIntoStudio(trackId);
  });
}

function wireMainPanelDrop() {
  const lanes = document.getElementById("lanes");