model-view-controller

问题 I have problem with passing a bean class like mvc concept to implement to jUnit class. I don't want change the structure jUnit class, because i have need it. Class DataBean public class DataBean { private String browserName; private String userName; public String getBrowserName() { return browserName; } public void setBrowserName(String browserName) { this.browserName = browserName; } public String getUserName() { return userName; } public void setUserName(String userName) { this.userName =

问题 So I´m trying to make an application with all http request get, put, post, delete.I'm making first a login with mysql and spring 3. So here I got this: login.jsp: <form:form id="myForm" method="post" class="bs-example form-horizontal" commandName="UsersLogin"> signup.jsp <form:form id="myForm" method="post" class="bs-example form-horizontal" commandName="Users"> persistence.xml: <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

问题 Thanks for helping me out when I was stuck in doing something at one time or the other. I posted a question previously about extracting email contacts from an email address; I got help, but the problem is that I need to send email to the extracted emails using the google smtp server(smtp.gmail.com, 587). When I try to send email, I receive this message "Error in processing. The server response was: Request action aborted on MFE proxy, SMTP server is not available" What should I do? 回答1: I had

问题 I am trying to do a simple call to my controller via ajax. The RouteConfig has not been changed and set to the default values. When I make ajax call, the Url that is requested in the "Network" debugging tools is: 'http://localhost:59275/Leaderboard/Leaderboard/GetPosition' This is causing a 404 because the Controller, Leaderboard, is being added into the Url twice. The correct url should be 'http://localhost:59275/Leaderboard/GetPosition' My ajax call is as follows: $.ajax({ url: 'Leaderboard

问题 Ive got a simple Model called Category. The model is has three fields : name:string , parent_id:integer and of cause an id ! The parent_id is an self referential association: has_many :children, :class_name => 'Category', :foreign_key => 'parent_id' belongs_to :parent, :class_name => 'Category', :foreign_key => 'parent_id' So every Category can have subcategories and on and on and on,... This isnt a problem at the database but when it comes to the view Im getting confused! I dont get how I

问题 I'm quite new to the Spring framework so forgive me if this is a simple question or a rookie mistake. My problem is that when I try to compile and deploy my project that I get an error: The matching wildcard is strict, but no declaration can be found for element 'context:spring-configured' My dispatcher xml file contains the following: <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p

问题 I am trying to get some code in a view working. I have declared a delegate and it does not get instantiated, any Idea what I am missing? I have tried to summarise how I have done this below. I think that the issue is that somewhere, my dataSource delegate needs to be instantiated. I have a View called graph view and a delegate that is in the viewcontroller GraphViewController. I know that the method in GraphView is doing something as it calls the AxisDrawing helper class and draws in Axes.

问题 I lost amount of time trying to connect my app container with my database Azure Cosmos DB Emulator. I am using loggers object to know where my app break, and I found that the problem is in the connection of the container out of him. I tried to use the famous host.docker.internal direction to connect my host but using my container name (the public IP and DNS internal server of docker). Here is my appsettings.Development configuration: "DocumentDb": { "TenantKey": "Default", "Endpoint": "https:

问题 This question already has answers here : Check if some items are same in a c# list (1 answer) Group by in LINQ (10 answers) Closed last year . I have a list of type ProductDetailDTO. List<ProductDetailDTO> productDTOs; public class ProductDetailDTO { public int ProductId { get; set; } public string Name { get; set; } public string Category { get; set; } public byte[] Image { get; set; } public string Description { get; set; } public string Brand { get; set; } public string GUID { get; set; }

问题 I have am problem because I have a menu where the links always should point to MyController/MyAction, but the site has other routes that go to the same action, but with more parameters. Will give me the route but if I am currently on the same action and controller, but with more params these are included in the url as well. Eg. if I am on the page: http://localhost/MyWebsite/organizations/p001/departments/vest/employees/chn/MyController/MyAction the url generated will be the same as above and