tobias/the_works
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added error handling if updated record doesn't exist

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eclipse 2025-07-26 18:33:12 +02:00
parent e5a682155f
commit 653021c2ae
1 changed files with 6 additions and 3 deletions
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9
the_works/views/genre.py
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@ -20,9 +20,12 @@ def create():
@bp.route("/genre/update/<int:id>", methods=["POST"]) @bp.route("/genre/update/<int:id>", methods=["POST"])
def update(id): def update(id):
genre = db.session.get(Genre, id) genre = db.session.get(Genre, id)
genre.Genre = request.form.get("form_Genre", default=None) if genre:
db.session.commit() genre.Genre = request.form.get("form_Genre", default=None)
flash("Eintrag erfolgreich geändert") db.session.commit()
flash("Eintrag erfolgreich geändert")
else:
flash("Fehler beim Ändern: Eintrag nicht vorhanden")
return redirect(url_for("genre.all"), code=303) return redirect(url_for("genre.all"), code=303)
@bp.route("/genre/delete/<int:id>") @bp.route("/genre/delete/<int:id>")