model-view-controller

问题 I got this error when click on details link : CS1061: 'IEnumerable' does not contain a definition for 'labViewResult' and no extension method 'labViewResult' accepting a first argument of type 'IEnumerable' could be found (are you missing a using directive or an assembly reference?) This is my model : public partial class LAB_RESULTS_CLINIC_VIEW { public int order_number { get; set; } public int Test_Id { get; set; } public string Test_Name { get; set; } public string Normal { get; set; }

问题 I got this error when click on details link : CS1061: 'IEnumerable' does not contain a definition for 'labViewResult' and no extension method 'labViewResult' accepting a first argument of type 'IEnumerable' could be found (are you missing a using directive or an assembly reference?) This is my model : public partial class LAB_RESULTS_CLINIC_VIEW { public int order_number { get; set; } public int Test_Id { get; set; } public string Test_Name { get; set; } public string Normal { get; set; }

问题 This question already has answers here : Spring Entities should convert to Dto in service? (1 answer) Should services always return DTOs, or can they also return domain models? (9 answers) Which layer should be used for conversion to DTO from Domain Object (2 answers) Should service layer accept a DTO or a custom request object from the controller? (2 answers) Data Transfer Object DTO Where to build (4 answers) Closed 3 months ago . I have a controller that converts dto to an entity and

问题 I have a page with 4 radio buttons (Exam question and 4 options to choose from). With the code below, I can read the option values after user clicks the button. I have two questions: Why are all radio buttons selected when the page first loads? How to find out which radio button is selected after the post? Thanks! StudentQuestions.cshtml @page "{examId:int?}" @model VerityLearn.WebUI.Pages.Questions.StudentQuestionsModel @{ ViewData["Title"] = "StudentQuestions"; } <div> <form method="post">

问题 I'm using ASP.NET MVC to build an application for Forums. I have an entity named 'Posts' and an entity named 'PostReplies'. On a particular Post, there will be a list of replies which are linked by a FK:'Post_Id' within my 'PostReplies' entity. I'm wanting to know how I would go about deleting a Post which would then delete the replies linked to that post. I've used Fluent API to try and solve this but I am getting this error message: One or more validation errors were detected during model

问题 When developing Java Swing MVC apps, what is a GUI model in opposition to an Application Model? And why is it relevant to MVC? I read about it the example here (the example does not use a GUI model though). Found more information about it here, here and here. Also in A Swing Architecture Overview in the section GUI-state vs. application-data models . To cite the author of the example: Finally, this is how I implement the model / view / controller pattern (MVC) in Java Swing. The view may read

问题 I am unable to load the input and instance values in the browser from the HTML file using Thymeleaf for a Spring-boot application. Below is code snippet from Controller java file. @RequestMapping(value = "/x") public String launch(@RequestParam("inputFile") String inputFile, @RequestParam("instance") int instance) { ... ModelAndView mav = new ModelAndView(); Map<String, String> parameters = new HashMap<>(); parameters.put("inputFile", inputFile); parameters.put("instance", Integer.toString

问题 I want use functions of script , like function login() , the result of login will display message for end user from .Net Resource because we support multi language. I want using separate java script file not in the same view , because I already know how I can do it by this script // this is View <script> alert(@Resource.Layout.Msg) </script> but what really want to do: use this function in separate file fucntion login(){ if($("#user").val()=="hi") { alert(@Resource.Layout.Msg) } } 回答1: You

问题 I am in need of how the correct way to do this. I can not use forms authentication A user will "login" or confirm identity based on a value I need to walk the user through a series of pages like so Contact/MailAddress Contact/Phone Contact/Email Contact/Summary Questionaire/Question1 Questionaire/Question2 Questionaire/Question3 Questionaire/Summary Final/Certify Final/Review I plan on using Session to hold the data but I'm having trouble figuring out how to pass the values to other views and

问题 Below is my code snippet that I am trying to execute in Spring batch: @Bean public Job ioSampleJob() throws Exception { return this.jobBuilderFactory.get("DKSHSpringBatchApplication") .incrementer(new RunIdIncrementer()) .start(step1()).next(step2()) .next(step3()).next(step4()).build(); } Can anyone please help how I can execute my batch job. It was working fine initially but after several run it is just giving the old response. 来源： https://stackoverflow.com/questions/61042136/why-does