c# - MVC Model and Controller for Uploaded files -

-

My fellow community, I have to make sure that I want to develop it correctly I am ASP.NET MVC 5 application I am working on, and while developing the application, I am studying the architecture of MVC and also to ensure that I really understand the architecture of MVC.

I currently see one (see below) which will allow multiple files to be uploaded at the click of a submit button. 

  & lt; H2 & gt; Upload multiple documents & lt; / H2 & gt; Using a single @ (HTML) beniform ("upload", "home", a form.mast.prost, a new one (an encryptpie = "multipart / form-data" one)) a  M.file, a new, one type of file = "id" = "logofile" a))) one each one one one one one one  & lt; Label & gt; Privacy pdf: & lt; / Labels & gt; A @ (HTML Testbox file (model = & gt; a model.file, a new one (a type of file = "file", an id = "privacy file"}}) a one to one one one one one a & Lt; label & gt; Payment Terms PDF: & lt; / label & gt; a @ (Html.TextBoxFor (model = & gt; a model file, a new one (a type = "file", an id = " PaymentTerms "One})) One A One One One One One One Labels & gt; Faq File: & lt; / Labels & gt; A @ (HTML Text BoxFolder (Model => A Model. , A new (one type = "f IL ", an id =" onefacfile "))) a one-by-one-one-one-a-   
 so it will call the controller (note I need to add a foreach loop to handle multiple files), more on that -  
  [http post] is a public action Action Upload (UploadFileModel FileModel) A Destined String Path = A @ "C: \ _Temporary \"; If A (ModelState .Is.I. Iaidiaidi) A A A A A A A A A A A A A A A A Vara resulta = a Path.GetFileName (fileModel.File.FileName); One if (resultÂ! = A null) a one to one one one one one one one one one one one one one one one  ° Vara sections = one result.Split ('\\'); One a one one one one one one one one one one one one one one a vara fileName = one sections sections.Length -a 1; One a one one one one one one one one one one one one one a fileModel.File.SaveAs (Patha + a file name); One return one redirection ("index") one; A   
 which then calls the model -  
  PublicFileFileModel / //: An IEnumerable one (a) [FileSize (10240)] [ FileTypes ("JPG, JPEG, PNG, PDF")] A public one HttpPostedFileBase file (get one); One set; Added after one / // comments - I will add it here ????????? Public IEnumerable & lt; UploadFileModel & gt; Upload file modals {receive; Set; }   
 My idea is that the controller code should be taken from the model to what I am reading and books.  
 Question 1 - Should the code be transferred to the model in the controller? Since I am researching business logic, hence the model should handle. Question 2 - Since this collection will be (I'm not strong on the collection, but I am trying to become a master). 
 a) Do I add another category for the collection called Upload File Models which is strictly for archiving or am I uploading the upload file model to upload and then handling the archive and if so how?  
 Thank you.  
  Upload Public Actions (IEnumerable & lt; UploadFileModel & gt; File Model)   
 and your model class should be:  
  public class UploadFileModel //: IEnumerable {[FileSize (10240)] [file type ("jpg, jpeg, png, pdf")] Public HTTP post filebase file {get; Set; }}   
 And your controller now takes a collection as a side note in the form of your model class, still you do not really need it at all, you just  
  can use public action resolution uploads (IEnumerable & lt; HttpPostedFileBase & gt; File Model)   
 and make your business logic in a controller repository model . I do not recommend doing this, because if you want to make changes to your controller, it makes it more difficult, but it is worth noting

Comments

Post a Comment

Popular posts from this blog

php - PDO bindParam() fatal error -

-
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: < P> Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values ​​(" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i
Read more

java - Why my included JSP file won't get processed correctly? -

-
I am trying to create Java web framework (and learning), and on the basis of 'Code Generator In the process of making the material view of the database in the process of development, I stumbled into a difficulty, which I do not know how to solve it. First of all, I want the following index.jsp : & lt; Body & gt; Use all pages to be created. & Lt;% @ include file = "header.jsp"% & gt; & Lt; Hours / & gt; & Lt;% @ included file = "body.jsp"%> & Lt; Hours / & gt; & Lt;% @ include file = "footer.jsp"% & gt; & Lt; / Body & gt; And, in body.jsp , I should have it like this: & lt; Jsp: include page = "$ {Application_modul}"%> Where application_modul is an attribute defined in its controller: request.setAttribute ("application_modul", "USER_ACCOUNT \\ ' View_user_account.jsp "); This file can be found properly, but the processed JSP does
Read more