OnlineExam | Security Framework library
kandi X-RAY | OnlineExam Summary
kandi X-RAY | OnlineExam Summary
OnlineExam是基于SpringBoot、MyBatis、Shiro、Thymeleaf、MySql、Redis、Maven实现的单体在线考试平台,用于辅助课程教学和学生学习使用,该项目是本人毕业设计作品,现开放完整项目源码以供各位同学学习和交流。
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QUESTION
I have a school web app that has an online exam feature. Students are given a number of times they can attempt the exam.
However, when a student attempts the exam two or more times and saves, the scores are duplicated in the database instead of being updated.
I will like that when a student attempts an exam again, the previous scores are overwritten not duplicated.
Controller:
...ANSWER
Answered 2020-Nov-14 at 20:21Give this a go...
Controller:
QUESTION
I am trying to write a program to take a quiz and then display the score at the end of 5 q. But my score always shows 0 regardless of what I do.
I have attached most part of the code so that it can be inserted into an IDE for checking.
...ANSWER
Answered 2020-Nov-10 at 17:36the problem is with location of your code:
QUESTION
...@model OnlineExam.Web.Models.QuestionBank
Is Active
Yes No
ANSWER
Answered 2019-Nov-18 at 12:38If you are using HTML drop-down, maybe it helps but try to use '@Html.DropDownList'
QUESTION
Invalid DTO posted to MVC endpoint throws an exception, expecting it to record it in ModelState.
How according to Abp should such exception be handled gracefully?
I see ABP documentation on validating DTOs where it throws the exception for invalid models, but how to pass the error messages to a view.
Using
- aspnetboilerplate sample for MVC + .NET Core
- Abp package version 4.3
- Net Core 2.2
What I did:
Added a DTO
...ANSWER
Answered 2019-Jul-29 at 23:01Abp wraps only exception thrown in actions with ObjectResult return type by default. e.g. public JsonResult Create();
If your action is return a view result, it is recommended to catch the exception within the action yourself and add to ModelState manually.
see https://aspnetboilerplate.com/Pages/Documents/AspNet-Core#exception-filter
Referring above link
Exception handling and logging behaviour can be changed using the WrapResult and DontWrapResult attributes for methods and classes.
QUESTION
I have this function in functions.php and I want to fetch data using this function
...ANSWER
Answered 2017-Mar-22 at 11:43try do something like
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