Files
Forge-Engine/routes/elements/element_move_to_container.py
T
william 33a887e7ba Move icon gallery to the left panel, drop the redundant Icône tile, add drag-into-container in the tree
- The "icone" widget no longer appears as a generic tile in "Ajouter un élément sur l'écran" / "Ajouter DANS ce conteneur" — the icon gallery (now living under "Ajouter un élément sur l'écran" in the left panel instead of the right one) is the only way to add one, always pre-set to the icon you picked.
- The element tree now supports dragging an element onto a container row to move it inside (last child), from anywhere in the tree — not just reordering within the same parent. Hovering a container row splits it into before/after/inside zones (thirds) when dragging a sibling, or "inside only" when dragging from elsewhere in the tree. New move_element_to_container() rejects non-container targets and cycles (dropping a container into itself or one of its own descendants) silently, mirroring reorder_element's existing safety pattern.

Verified end to end: gallery renders in the left panel with no icone tile in the widget grids, and the move endpoint correctly reparents, rejects a cycle, and rejects a non-container target. Full suite green (89).
2026-08-25 06:03:02 +02:00

22 lines
869 B
Python

from flask import request, jsonify, abort
import screens
from core.flask_app import app
@app.route("/game/<slug>/elements/<int:element_id>/move-to-container", methods=["POST"])
def element_move_to_container(slug, element_id):
"""Appelé en AJAX quand on glisse un élément DANS l'arborescence pour le
déposer sur un autre élément (un conteneur) plutôt qu'au-dessus/en
dessous — le fait passer enfant de ce conteneur, en dernière position
(voir move_element_to_container, qui refuse aussi silencieusement les
cas invalides : cible non-conteneur, ou cycle)."""
element = screens.get_element(slug, element_id)
if not element:
abort(404)
data = request.get_json(force=True)
new_parent_id = int(data["parent_id"])
screens.move_element_to_container(slug, element_id, new_parent_id)
return jsonify({"ok": True})