Method add_product

Sqlite-crud/main.py:91–101

(self)

        return len(self.name.get()) != 0 and len(self.price.get()) != 0

    def add_product(self):
        if self.validation():
            query = 'INSERT INTO product VALUES(NULL, ?, ?)'
            parameters =  (self.name.get(), self.price.get())
            self.run_query(query, parameters)
            self.message['text'] = 'Product {} added Successfully'.format(self.name.get())
            self.name.delete(0, END)
            self.price.delete(0, END)
        else:
            self.message['text'] = 'Name and Price is Required'
        self.get_products()

    def delete_product(self):
        self.message['text'] = ''