I am wondering how I could use data from a M开发者_如何转开发odel B while I am validating Model A, here to check if an entered Banknumber is a correct one:
I have an import error in a Django app, I guess it\'s pretty simple but I can\'t figure it out… It\'s a simple notepad app, called «notes» with 2 models, «note» & «category». To clean thin
I am pretty new to ASP.NET MVC so please be patient with me.I am having problems persisting a list in my model back to the controller when a user submits the form.
I am parsing a csv file (created in windows) and trying to populate a database table using a model i\'ve created.
I\'m using subclasses in my django-models like this: class Person(models.Model): name = models.CharField(max_length=100)
Here are my models:开发者_运维知识库 class Food < ActiveRecord::Base has_many :lists has_many :costs, :through => :lists
I\'m using ZF with Doctrine 2 with the Bisna application resource to tie the two together. Up until now I\'ve been putting my entities, proxies, repositories, and service layers in my own App folder u
Should an input model for creating or updating entities have an ID field to identify the entity, or should your edit action accept an ID parameter?
Basically I want a Topic to have many Posts and Posts to have many Comments. If a Post gets destroyed I want it\'s Comments to be destroyed. If a Topic is deleted, I want it\'s Posts and Comments dest
Let\'s say I have a standalone User model and Service model. I also have a Order model that holds the orders created by an user for a service. I\'m wondering how I could properly create an order entr
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