Edit and save a document using Flask and Mongodb - mongodb

Question

#app.route('/edit_book/<id>', methods=['POST', 'GET'])
def edit_book_id(id):
books = connexion.db.books
item = books.find_one({'_id': ObjectId(id)})
if request.method == 'GET':
if session['username'] is not None:
return render_template('edit_book.html', username=session['username'], mybooks=item)
books.update_one({"id": id},
{
"$set": {"title": request.form.get('title'),
"author": request.form.get('author'),
"edition": request.form.get('edition'),
"price": request.form.get('price'),
"image": request.files.get('image'),
"date": datetime.datetime.utcnow()
}
})
return 'Updated, success'
The html file:
<form action="" method="POST" enctype=multipart/form-data>
<h2>Title</h2>
<input type="text" name="title" size="60" value="{{mybooks.title}}"><br>
<h2>Author</h2>
<input type="text" name="author" size="60" value="{{mybooks.author}}"><br>
<h2>Edition</h2>
<input type="text" name="edition" size="60" value="{{mybooks.edition}}"><br>
<h2>Price</h2>
<input type="text" name="price" size="60" value="{{mybooks.price}}"><br>
<h2>Upload </h2>
<input type="file" name="image"/><br>
<br>
<input type="submit" value="Submit">
</form>
I use a form to edit a document from the Mongodb database. I can edit the document with the GET method but the problem is with the POST method, I can't update the document. I'm new in Flask.
I think I can't get the fields back after editing.

Answer 1

books.update_one({"_id": ObjectId(id)},
{ "$set": {
"title": request.form.get('title'),
"author": request.form.get('author'),
"edition": request.form.get('edition'),
"price": request.form.get('price'),
"image": request.files.get('image'),
"date": datetime.datetime.utcnow()
}
})
Forgot ObjectId(id)