We\'re trying to figure out validation in the mvvm doing validation in the business logic or model. I\'ve implemented the validate by exception type in our business logic - a simplified diagram can be
I\'m using an ObjectDataSource and a FormView. In the FormView I have a set of controls. When the FormView is in edition, I have in particular a ComboBox and a TextBox which are related as follows:
I currently have a POCO class in my ASP.NET MVC project that handles all business logic.There are no references to other projects or third-party assemblies.
How would you structure a large project with most of the business logic already inside stored procedures?
as we know that 3-tire Architecture consist of Presentation tier , business logic and data base tier the business rules (like : stored procedures , triggers ...) are stored in data base开发者_运维技巧
I am using Spring + Hibernate to create and store a record in a MySQL database. Just befor开发者_StackOverflow社区e persisting a record I want my system to generate a random-string which will be stor
In class we\'re now learning how to build up a Spring application, even though spring isn\'t directly involved, we learned how to make the interfaces for DAO and service layer objects.
I\'ve been asked to populate a flash file with some data from a database. I said, \"Great, I will write some PHP that talks to the database and outputs xml. The swf can call that file.\"
I was lookin all over the internet for this particular problem of mine. I found some suggested solutions but they don\'t work.
I am working on a company running several internet shops. We are about completely rewrite the whole code: site content and products management, order processing, partner relations, accounting, custome
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