models

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CakePHP: Access Model in other Model / in app_model.php for Validation of Banknumber

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:[详细]

2023-03-04 18:38 分类：问答
Django path error - No module named models

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[详细]

2023-03-03 15:21 分类：问答
Persisting Lists in Model from View to Controller

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.[详细]

2023-03-03 12:41 分类：问答
Django DB insert incorrect string value

I am parsing a csv file (created in windows) and trying to populate a database table using a model i\'ve created.[详细]

2023-03-03 09:06 分类：问答
django accessing subclasses of models

I\'m using subclasses in my django-models like this: class Person(models.Model): name = models.CharField(max_length=100)[详细]

2023-03-01 19:59 分类：问答
How to get specific data from my tables in Rails 3

Here are my models:开发者_运维知识库 class Food < ActiveRecord::Base has_many :lists has_many :costs, :through => :lists[详细]

2023-03-01 17:47 分类：问答
Zend Framework and Doctrine 2 - where do you put your entities?

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[详细]

2023-03-01 17:16 分类：问答
Entity ID as input model field vs action parameter?

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?[详细]

2023-02-28 21:08 分类：问答
Are my ActiveRecord associations setup correctly? (simple message board application)

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[详细]

2023-02-28 17:06 分类：问答
Ruby on Rails: Properly creating a model instance that has relation to multiple models

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[详细]

2023-02-28 08:42 分类：问答