asp.net-mvc

问题 I have an MVC application that links to a Google Sheet doc via siteloader. It's loading great but defaulting to load the first tab in the sheets - working as designed obviously. Here's what I need to do: The tabs in this sheet are separated by date. So, for example, today's 8/22/20. The tab displays "SAT 082220." Tomorrow's tab will be "SUN 082320" and so on. I need siteloader to default to today's tab when the project loads. So basically it just needs to load the next tab in the list each

问题 I have an MVC application that links to a Google Sheet doc via siteloader. It's loading great but defaulting to load the first tab in the sheets - working as designed obviously. Here's what I need to do: The tabs in this sheet are separated by date. So, for example, today's 8/22/20. The tab displays "SAT 082220." Tomorrow's tab will be "SUN 082320" and so on. I need siteloader to default to today's tab when the project loads. So basically it just needs to load the next tab in the list each

问题 Hi I'm developing an app in MVC and I have a problem with login, I want to know how can I manage the login depending on the user role. While the moment the login works fine but I need to identify the role user for sending to different pages I have a table in my database call Employee and one column is call IdPosition that is referred to another table call Position. Here is my code [HttpPost] public ActionResult Autorizacion(Pepitos.Models.Employee employee) { using (pepitosEntities db = new

问题 How can I check if a specific section in loaded ASP.NET Core configuration file exist? I have a JSON configuration file that I load it in Startup class via ConfigurationBuilder.AddJsonFile method. This JSON file is an array with this layout: { "Url": "", "Regex": [ "", "" ], "Keys": { "Title": "", "Description": "", "Keywords": [ "" ] } } But some of them doesn't have Keys . I tried to check return type of section.GetSection("Keys") against null , But it doesn't return null even if Keys

问题 How can I check if a specific section in loaded ASP.NET Core configuration file exist? I have a JSON configuration file that I load it in Startup class via ConfigurationBuilder.AddJsonFile method. This JSON file is an array with this layout: { "Url": "", "Regex": [ "", "" ], "Keys": { "Title": "", "Description": "", "Keywords": [ "" ] } } But some of them doesn't have Keys . I tried to check return type of section.GetSection("Keys") against null , But it doesn't return null even if Keys

问题 I've been pulling my hair out over this. Anytime a user registration email is sent out via my windows service (background task), I get an "Invalid link". My setup I'm using Hangfire as a windows service on our development server. This is where the problematic GenerateEmailConfirmationToken call is happening. It's in a completely different context, outside of the ASP.NET pipeline. So I have setup machineKey values to correspond with that in the web.config of the MVC application: In the app

问题 I am creating a web application for an estate agency and on one of the forms used to upload properties i need to upload multiple images or files like floorplans in pdf format to a folder and store their path in the database(SQL SERVER). I have tried doing it on my own using some help from online resources but have not been able to sort it out. This is the part of my view with the file upload. <div class="file_inputs"> <input type="file" id="dev_brochure" name="dev_brochure" class="form

问题 What is the minimum set of database user permissions in SQL Server using Entity Framework database first approach in an ASP.NET MVC app? Is it only read and write or does EF need some more advanced permissions? 回答1: We typically use the following permissions Db Access admin, Db data reader And db data writer. These were sufficient in most cases. 来源： https://stackoverflow.com/questions/29052006/minimum-database-user-permissions-using-entity-framework-database-first-approach

问题 This question already has answers here : Large numbers erroneously rounded in JavaScript (6 answers) Closed 5 years ago . I am sending JSON from the server to client side. The JSON contains a long . It appears that the number is being rounded or something because: The server side number sent is: 1036647050030089506 The client side number received is: 1036647050030089500 Why is this happening and how can I fix this? Server side code: Post["team", true] = async (parameters, ct) => { var team =

问题 This question already has answers here : Large numbers erroneously rounded in JavaScript (6 answers) Closed 5 years ago . I am sending JSON from the server to client side. The JSON contains a long . It appears that the number is being rounded or something because: The server side number sent is: 1036647050030089506 The client side number received is: 1036647050030089500 Why is this happening and how can I fix this? Server side code: Post["team", true] = async (parameters, ct) => { var team =