model-view-controller

问题 Spring 3.0 MVC First of all, I haven't found any documentation regarding messages.properties @ springsource Everything I've found about overriding error messages has been on various forums. If anyone has a reference to where messages.properties is documented that'd be fantastic. Maybe messages.properties comes not from spring but a java spec? I have tried following the advice on JSR-303 Type Checking Before Binding My goal is to replace some type mismatch error messages with my own user

问题 I have a Spring 3.2 application and I've created a REST API that uses a token-based security. Every REST JSON payload contains a "token" field that is used to perform security validation. The controller methods are like this: @RequestMapping(value = "/something", method = RequestMethod.POST) public @ResponseBody Map something(@RequestBody SomethingParams params) { } where SomethingParams has a token field, and is automatically filled in by Spring from the JSON body of the request. Is there a

问题 I've created an ASP.NET MVC 2.0 application. I have a dropdownbox with a list of “reports”. Next to the dropdown, I have two ActionLink. One that says “ Add new report ” and the other one say “ Edit report ”. The “ Add new report ” link, is pretty straightforward … it calls a ViewResult in my Controller and returns a new View() . Great! this works no problem! The “ Edit report ” link is a bit trickier since I wish to pass the selected ID of the item currently selected inside the dropdown to

问题 I've created an ASP.NET MVC 2.0 application. I have a dropdownbox with a list of “reports”. Next to the dropdown, I have two ActionLink. One that says “ Add new report ” and the other one say “ Edit report ”. The “ Add new report ” link, is pretty straightforward … it calls a ViewResult in my Controller and returns a new View() . Great! this works no problem! The “ Edit report ” link is a bit trickier since I wish to pass the selected ID of the item currently selected inside the dropdown to

问题 For some reason I cannot seem to fix this issue, even after looking at multiple examples on here. I am trying to handle a form using Spring 3 MVC, but I am getting the following error: Neither BindingResult nor plain target object for bean name 'reverseString' available as request attribute So I am kind of getting what is the problem here, but I failed to solve it. Here is the method in my ReverseController class which extends SimpleFormController: protected ModelAndView onSubmit

问题 I have a .NET application in which most of the UI is custom. On some of the pages, I am using ExtJS4 components, such as Grid, to display a table of Users for example. I also have another page where I display a user profile, and another page where I display an application form. There are many other pages that don't use ExtJS. I sparingly use ExtJS components and would like to have re-usable code for Stores and Models across all the pages where I use ExtJS. I am familiar with ExtJS MVC

问题 Using backbone.js, here is a quick test to demonstrate the problem I am facing with nested models . Preface I have a Obj Model that contains 2 nested models, Obj1 and Obj2. The Obj model itself has a View (ObjView), and there is a View for the main page itself (BodyView). The main page has a single button, id=add. Each time the button is clicked, a new Obj is added to the ObjCollection, and the ObjView adds a button (id=clickMe) to the page. The clickMe button is bound to a testFunc that

问题 So, What I'm trying to do is fairly simple with vanilla JS, but I'm using AngularJS and I would like to know how to do it the best way within the framework. I want to update the selected options in a multiple select box. I do not want to add or remove any of the options. Here is what my HTML looks like: <select multiple> <option value="1">Blue</option> <option value="2">Green</option> <option value="3">Yellow</option> <option value="4">Red</option> </select> Using the following array, I'd

问题 I am trying to learn php MVC based webpage development.At first i literally thougt that it's just decoupling the project into 3 classes Model, View, Controller.But with help SO previous post comments, i realized that these are Not class but instead they are layers // don't be confused my class/OOP style, it is just for conceptual purpose Model.php Layer related code View.php Layer related code Controller.php Layer related code User: index.php //initiating model layer related things $m = new

问题 I am attempting a study of JavaFX because I want to use it as the GUI of my program. My question is essentially a conceptual one: To date my program is mostly the "Model" part of the MVC pattern; that is, almost all of my code is the OO-representation of abstractions in the sense of classes, and all of that code is logical code. Since I do not want to be the only user of my program, I want to add the "View" part of MVC so that people can easily use and manipulate the "Model" part of my