model

passing values from model to view in CI

Hey guys, I have this library in CI that retrieves my latest twitter updates. It has a function that sends my latest updates as objects to my controller. I would like to show these twitter updates on the footer of my page, so they're visible at all times. Now my question is how I call these directly from a view? I know this is not a g...

Richfaces Model Panel Not Working in commandButton/Link With HigherVersion of browser

Hello,I m trying to call a model Panel through CommandButton in Windows Vista Mozilla Firefox:-Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.11) Gecko/20101012 Firefox/3.6.11 GTB7.1 (.NET CLR 3.5.30729) When Ever i m clicking On the CommandButton IT is showing a blank white Page and its look like Browser Serching anything.and...

Database and model setup in Ruby On Rails

Hi I'm pretty new to database setup in Ruby and need help in setting it up correctly along with the models. Can anyone help? Basically I have an Organisation, which will have at least 2 types of Users - Member and Admin User. Both the Organisations and the Users have an Address. I was thinking this was basically three tables - Organ...

rails password update issue

Hi, I am making a update password module for an application in rails. Now the problem is that I am encrypting the password before_save, and it is required that the password be between 6 to 20, so after encryption the password becomes 64 chars, but since the encryption happens after validations, the code works. Now when I want to update ...

How do I prevent deletion of parent if it has child records?

I have looked through the Ruby on Rails guides and I can't seem to figure out how to prevent someone from deleting a Parent record if it has Children. For example. If my database has CUSTOMERS and each customer can have multiple ORDERS, I want to prevent someone from deleting a customer if it has any orders in the database. They shoul...

How to Get query all the lists of a SharePoint site through Silverlight Client object model

Hi All, I have a requirement in which I have to show the number of documents uploaded by a user in all the lists and libraries in a SharePoint site in a Silverlight webppart. How much ever I try I keep getting the error "The property or field has not been initialized. It has not been requested or the request has not been executed. It...

ASP.NET MVC Model vs ViewModel

OK, I have been hearing discussion about "ViewModels" in regards to MS's ASP.NET MVC. Now, that is intended to be a specific kind of Model, correct? Not a specific kind of View. To my understanding, it's a kind of Model that has a specific purpose of interacting with the View? Or something like that? Some clarification would be appr...