That's a simple task in ASP.NET WebForms:If you want to show/hide a control all you need to do is set "Visible=true" or "Visible=false". However,i dont know how to accomplish that in MVC.I have a DIV in my view that needs to show/hide,depending validation on server. <div class="divWarning"> Test </div> I need to show or hide it dynam...
I have several models: ContactEmail, ContactLetter, ContactCall My controller doesn't know what is being passed into it. It only knows it as an event (so event can be specific instance of ContactEmail, ContactLetter, ContactCall) Each of these has a different attribute. ContactEmail has email_id; ContactLetter has letter_id, Contact...
what might be the reason for the jquery load not being called , i am not able to hit the uploadResults controller ,i checked it with $(document).ready(function () { as well without it. plz help? function showStatus() { var progressbar = document.getElementById("progressBar"); progressbar.style.display = "block"; ...
Based on the definition of classic MVC pattern, Controller is responsible for handling user inputs and interacting with Models and also determining which View to be rendered. Wikipedia definition of MVC: "The controller receives input and initiates a response by making calls on model objects. A controller accepts input from the us...
Hi, I'd like to know if there are any suggestions for a Java web development framework that does not add startup overhead. The reason for asking is that I'm planning to deploy on Google App Engine and I do not want to increase the cold start time for the server. So any framework with minimum configuration overhead, or possibly deferred...
I'm working through the ASP.NET MVC article at http://weblogs.asp.net/scottgu/archive/2007/11/13/asp-net-mvc-framework-part-1.aspx. (Note: Some of the constructs in this post were deprecated in MVC 1 RTM, so I've changed the code accordingly. Perhaps that's my problem.) In my LINQ to SQL .dbml (in MyDB.designer.cs) the Category class ...
Im designing a MVC framework but I dont know where should I put my utility classes. I read somewhere where it said utility classes are Model Classes. Is this line of thinking correct or are they some separate type of class? ...
Hi: I want use the mvc in my swing application,however I am counfing after reading some ariticls: http://www.oracle.com/technetwork/articles/javase/mvc-136693.html This is the first paper I read, and I think it is clear enough. However when I start my own work, I do not know how to start. How to decide the number of the view. controlle...
I'd like to implement widget-ized Zend controllers in a test-driven way. By widget-ized I mean, for instance, a list controller that outputs elements, calling for each of them $this->action('element', …) view helper in its view script (list.phtml). Thus, the rendering of each element in the list is handled by a dedicated “element” contro...
I am new to codeigniter model, i try to follow steps in docs to load all user registered in my db. This is my model: user.php class User extends Model { function user() { parent::Model(); } function alluser() { $query = $this->db->query("select * from user limit 0,5"); //Line 30 error as in my IDE locat...
In my app i am now facing several issues of where to perform some calculations. I am using Repository Pattern... (at least trying to) Here's how it works.. each Employee has many Physical_Exams.. and for each employee I need to be able to get his Initial Body_Mass_Index and his Last Body_Max_Index... of course each exam has a Date attrib...
Hi, I have a MVC project set up with 3 areas. In the main project I have error handling set up using custom errors in the web.config. <customErrors mode="On" defaultRedirect="~/Error/HttpError"> <error statusCode="404" redirect="~/Error/Http404" /> </customErrors> This cause the site to redirect to a error controller in the...
I'm trying to get started with Django, and have previously worked with CakePHP, and so my MVC background comes out of that. I'm aware of Django's slightly different MTV architecture, and am fine with the monolithic model files - multiple classes in one file I can handle just fine. But I'm confused about how to do the views (which are r...
Hi, I have a weird issue. I loaded a page using "LoadMyPageController" and there is an ajax_submit_button1 which can be used submit the page. Also there is another ajax_submit_button2 to print the page. This button submits the view model of the page as a whole to the "PrintController" which has a "PrintData" action. Now when I hit the ...
There seem to be multiple means of passing model data from controllers in asp.net mvc to views. Its not clear to me if there's a recommended approach in the mvc v1 and v2 releases or if like most things in life, it depends. I've seen several approaches: Option 1 - Populate the controller's ViewData dixtionary in either an icky string-ba...
I've been using Spring Security 3.0 for our website login mechanism using a dedicated login webpage. Now I need that login webpage to instead be a lightbox/popup window on every webpage in our site where upon logging in I get an AJAX result whether it was successful or not. What's the best way to go about this with Spring Security and ...
In MVC 2, what is the default mapping behaviour for the binder. I saw it once in a blog, but cannot find it again. Particularly in regards to list items. From memory it is something like this: {ModelName}[{id}].{Proptery} Any help would be greatly appreciated, especially an online article that refers to this. ...
I have an existing web application based on rudimentary file-by-file PHP. You know the type. I need to modify some of the application's functionality substantially, and it's a modification that would benefit greatly from using modules for new functionality. Problem is, I've never tired to work in an MVC style environment on top of a non-...
Hi, I have a situation where I have Products, Suppliers, ShoppingLists and Valuations. A shopping_list consist of many valuations each with a product, an specific supplier and a price. My models are as follows: class Product < ActiveRecord::Base has_many :valuations has_many :shopping_lists, :through => :valuations end class Supp...
I'm in the planning stages of a web site project and deciding on whether to go for OSIV and not use dao(eao)/dto (used dao/dto for an existing project) im wondering if, with OSIV, the entities should be accessible in the view (for example, with struts2, i could push the entities on to the valuestack and use OGNL in the view templates) ...