scaffolding

问题 I'm a newbie on grails. I am now currently working on my scaffolding templates especially on my controllers. I wanted a customized controller everytime I generate it so I used "install-templates". I always create a Command object on controllers, is it possible to include the fields from my domain class to my command object in my generated controller? I know I have to do it in controller templates but i dont know how to code it or if it is even possible. So everytime I use generate-controllers

问题 I created a new Rails application from a scaffold, but the tutorial claims the following will appear: <%= stylesheet_link_tag "application", :media => "all" %> while I got: <%= stylesheet_link_tag :all %> What is the difference between them? Which should I use? Why? 回答1: Using <%= stylesheet_link_tag "application", :media => "all" %> will include the stylesheet named application.css , you can have files like application.css.sass or application.css.scss or any other extensions and rails will

问题 I am trying to create a controller by scaffolding. But I receive this error There was an error running the selected code generator. Unable to write data to the transport.An established connection was aborted by software in your host machine I am using ASP.NET CORE, Visual studio 2017, SqlServer, Window 10 For days now I am tring to solve this problem with no lucky Can anyone help? 回答1: After a long suffering I was able to identify the problem Firewall/antivirus or any network filtering app

问题 In a VS 2013 RTM, MVC 5 project with EF 6, I tried to scaffold a controller based on the ApplicationUser (default with individual accounts authentication). Both ApplicationUser and IdentityUser are mapped to a Users table. The wizard opens the context file for editing and tries to add a new db set for ApplicationUser (ApplicationUsers) and then fails with this error: Unable to retrieve metadata for ApplicationUser. Multiple object sets per type are not supported. The object sets

问题 I read sometimes from people that seem to be working with rails since longer, that one important lesson they learnt would be "Don't use scaffolding". Also on irc I read commonly hints from this direction. My question is why, what is the bad thing about it? And is nifty_scaffolding bad as well? My guess would be it is bad because it generates by default an xml version of your controller action, which would expose the field names of our application to anybody and make it more vulnerable for

问题 I'm creating a new MVC 3 application. Steps taken: 1. Added new model by right clicking on Models and adding "LINQ to SQL Classes" 2. Dragged tables from Server Explorer to my new dbml layout and saved 3. Right click on Controllers->Add->Controller 4. Enter the following information: Controller name: UserController Template: Controller with read/write actions and views, using Entity Framework Model Class: aspnet_User (TierPay) Data Context Class: AgricultureDataContext (TierPay) Views: Razor

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . I always seem to have a hard time starting a new Firefox extension. Can anyone recommend a good extension skeleton, scaffold, or code

问题 I'm using Code First with Entity Framework 5 using MVC4 and MVC Scaffolding (link/tutorial: http://www.codeproject.com/Articles/468777/Code-First-with-Entity-Framework-5-using-MVC4-and?msg=4531106#xx4531106xx) to create my database from my models. So, basically, when I run the app, the app drops and creates a new database if my model changes. That's great. Now, obviously, this is great for local development. But what about when my app goes to production? How do I tell the code to NOT do this

问题 I recently started my first project using Razor Pages, I am using EF Core and have scaffolded all of my models into CRUD Razor Pages. Something I noticed was that the Create and Edit Razor Pages that are generated use Tag Helpers to display the data. i.e. <div class="form-group"> <label asp-for="ViewModel.Name" class="control-label"></label> <input asp-for="ViewModel.Name" class="form-control" /> <span asp-validation-for="ViewModel.Name" class="text-danger"></span> </div> Whereas the Index,

问题 I used static scaffolding to create CRUD-methods for my Test domain class. When using the created TestController only I had no problems whatsoever saving new Test objects. However, I wanted to extend the functionality and implemented a corresponding TestService class. Doing so I now always get an error on saving a Test object: Connection is read-only. Queries leading to data modification are not allowed And here it started to malfunction. Following the code of TestService . If I understood it