def process_confirm_recipe_edit(recipeid):
"""Allows user to edit existing recipe and Save"""
# get recipe object using recipeid
recipe = Recipe.get_existing_recipe(recipeid)
# get form variables and replace their value in the database for a given recipe
recipe.recipe_id = recipeid
recipe.title = request.form["title"]
recipe.preparation = request.form["preparation"]
recipe.yields = request.form["yields"]
recipe.category_id = request.form["category_name"]
recipe.image = request.form["image"]
Ingredient.delete_existing_ingredients(recipeid)
# get multiple ingredients information using getlist() method.
ingredient_names = request.form.getlist('name')
ingredient_quantities = request.form.getlist('quantity')
ingredient_measures = request.form.getlist('measure')
# iterate over range of ingredient_names and get user entered value for item, quantity and measure.
for i in range(len(ingredient_names)):
item = ingredient_names[i]
quantity = ingredient_quantities[i]
measure = ingredient_measures[i]
Ingredient.create_ingredient(item=item, quantity=quantity, measure=measure, recipe_id=recipeid)
db.session.commit()
return redirect("/recipe-list")
def process_confirm_recipe_edit(recipeid):
"""Allows user to edit existing recipe and Save"""
# get recipe object using recipeid
recipe = Recipe.get_existing_recipe(recipeid)
# get form variables and replace their value in the database for a given recipe
recipe.recipe_id = recipeid
recipe.title = request.form["title"]
recipe.preparation = request.form["preparation"]
recipe.yields = request.form["yields"]
recipe.category_id = request.form["category_name"]
recipe.image = request.form["image"]
Ingredient.delete_existing_ingredients(recipeid)
# get multiple ingredients information using getlist() method.
ingredient_names = request.form.getlist('name')
ingredient_quantities = request.form.getlist('quantity')
ingredient_measures = request.form.getlist('measure')
# iterate over range of ingredient_names and get user entered value for item, quantity and measure.
for i in range(len(ingredient_names)):
item = ingredient_names[i]
quantity = ingredient_quantities[i]
measure = ingredient_measures[i]
Ingredient.create_ingredient(item=item,
quantity=quantity,
measure=measure,
recipe_id=recipeid)
db.session.commit()
return redirect("/recipe-list")
def process_recipe_form():
"""Process recipe form to add new recipe to the database."""
print "request.form: ", request.form
# get recipe form variables.
userid = session["user_id"]
title = request.form["title"]
preparation = request.form["preparation"]
yields = request.form["yields"]
category_id = request.form["category_name"]
image = request.form["image"]
# get multiple ingredients information using getlist() method.
ingredient_names = request.form.getlist('name')
ingredient_quantities = request.form.getlist('quantity')
ingredient_measures = request.form.getlist('measure')
# add above recipe information to database using create_recipe() method from model Class Recipe.
new_recipe = Recipe.create_recipe(title, category_id, userid, preparation,
yields, image)
# get recipe id using get_recipe_id() method from model Class Recipe.
# recipe_id = Recipe.get_recipe_id(title, userid) # this is a bug, don't use this line.
recipe_id = new_recipe.recipe_id
# iterate over range of ingredient_names and get user entered value for item, quantity and measure.
for i in range(len(ingredient_names)):
item = ingredient_names[i]
quantity = ingredient_quantities[i]
measure = ingredient_measures[i]
#add ingredient information to database using create_ingredient() method from model Class Ingredient.
Ingredient.create_ingredient(item=item,
quantity=quantity,
measure=measure,
recipe_id=recipe_id)
return redirect("/recipe-list")
def process_recipe_form():
"""Process recipe form to add new recipe to the database."""
print "request.form: ", request.form
# get recipe form variables.
userid = session["user_id"]
title = request.form["title"]
preparation = request.form["preparation"]
yields = request.form["yields"]
category_id = request.form["category_name"]
image = request.form["image"]
# get multiple ingredients information using getlist() method.
ingredient_names = request.form.getlist('name')
ingredient_quantities = request.form.getlist('quantity')
ingredient_measures = request.form.getlist('measure')
# add above recipe information to database using create_recipe() method from model Class Recipe.
new_recipe = Recipe.create_recipe(title, category_id, userid, preparation, yields, image)
# get recipe id using get_recipe_id() method from model Class Recipe.
# recipe_id = Recipe.get_recipe_id(title, userid) # this is a bug, don't use this line.
recipe_id = new_recipe.recipe_id
# iterate over range of ingredient_names and get user entered value for item, quantity and measure.
for i in range(len(ingredient_names)):
item = ingredient_names[i]
quantity = ingredient_quantities[i]
measure = ingredient_measures[i]
#add ingredient information to database using create_ingredient() method from model Class Ingredient.
Ingredient.create_ingredient(item=item,
quantity=quantity,
measure=measure,
recipe_id=recipe_id)
return redirect("/recipe-list")