(#69) Upload multiple images in asp net core | One to Many relationship in ef core | Image gallery

[@georgesiafa4196]

Thank you so much! I have been trying to do this for ages without any success, now it works thank you!

[@kaushikbhadani]

Thank you, Nitesh! Very nice explanation.

[@sabinaghidossi6690]

Great tutorial! There is just something that I don't fully understand though, why you do the methods twice? One in the controller and one in the repository? Maybe I didn't understood the function of the repository. Can you kindly explain it to me? Thank you.

[@deepro__]

Thank you very much, sir.

[@chzakirislam1700]

Awesome tutorial..... I am following your tutorial.... Plz keep uploading videos

[@wongguanyan2141]

Hi! I'm getting error on this Name = file.Filename, URL = await UploadImage(folder, file) It shows error code CS1061 and CS1503 on the (Filename) and (file) ! may I know how to fix this?

[@RahulGupta-jk9lb]

Check the folder name spelling

[@kamilxxx6876]

Is it neccesary to create that list in book? Can you just add images to table without it?

[@Mamik227]

thank you!

[@avijitroy5104]

Sir, Thank you so much for your great tutorial. I am new in MVC. I have a Question. After choosing the image file, I want to show the image path in file upload control.

[@mohamedkunle528]

if you want to see the chosen photo name you can use this jquery : @section Scripts { $(document).ready(function () { $('.custom-file-input').on("change", function () { var fileName = $(this).val().split("\\").pop(); $(this).next('.custom-file-label').html(fileName); }); }); }

[@mazidulislamzahid6057]

File is being copied but only last row inserted into database. Please provide solution. #region File Upload if (files != null) { Attachment oAttachment = new Attachment(); string CaseNo = oCaseInfo.ID; string newCaseFilePath = Directory.GetCurrentDirectory() + "\\wwwroot" + "\\uploads\\" + CaseNo; if (!Directory.Exists(newCaseFilePath)) Directory.CreateDirectory(newCaseFilePath); //directory create foreach (var file in files) { if (file.Length > 0) { //Getting FileName var fileName = Path.GetFileName(file.FileName); //Assigning Unique Filename (Guid) var myUniqueFileName = Convert.ToString(Guid.NewGuid()); //Getting file Extension var fileExtension = Path.GetExtension(fileName); // concatenating FileName + FileExtension var newFileName = String.Concat(myUniqueFileName, fileExtension); oAttachment.CaseID = oCaseInfo.ID; oAttachment.AttachmentName = fileName; oAttachment.ModifiedAttachmentName = myUniqueFileName + fileExtension; oAttachment.SetupDate = DateTime.Now; oAttachment.AttachmentPath = newCaseFilePath; // Combines two strings into a path. var filepath = newCaseFilePath + "\\" + newFileName; //var filepath = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "Images")).Root + $@"\{newFileName}"; using (FileStream fs = System.IO.File.Create(filepath)) { file.CopyTo(fs); fs.Flush(); } _db.Attachment.Add(oAttachment); } } } #endregion

[@dattatreyakulkarni541]

I have one que please clear me , why you are assigning book parameter again in bookmodel as same , we can inherit know that class we can access know , what is the problem for inheriting please clear this ,i am going with all your dotnetcore videos

[@WebGentle]

Yes, OfCourse you can inherit the class. My main focus is on dot net core mvc concepts. There are lots of things that you can use/improve in the codebase as per the need.

[@dattatreyakulkarni541]

@@WebGentle Thank you for quick response but really I learnt much from your video thank you so much

[@dattatreyakulkarni541]

Please upload some web api with microservices we are waiting

[@ganesha1627]

how to use jquery ajax in asp.net core. I am able to use in asp.Net framework but not in core

[@victorcaceres3592]

very good

[@momosiafa17]

How do I delete individual pictures within the gallery? I know how to delete the whole gallery image but I want to say delete one picture within the gallery? Thank you.

[@MuhammadArslan-vx3rv]

Hy kindly send the link of edit and delete functionality of book details

[@kumar_codes]

Can we use eager loading...while getting the images url

[@vinaydeveloper1369]

Very very helpfull video sir ..

[@bl7937]

How to restrict file size and and file type?

[@asharibkamal1]

upload image file name not shown how to do this

[@StorySparkInspirations]

while displaying the image in carousal , I am getting NullRefrence exception

[@WebGentle]

Kindly download the entire code from GitHub repo and match your code with it. You are missing some small things in your code.

[@StorySparkInspirations]

@@WebGentle Issue shorted out but I want to display latest added image of my database in carousal.

[@WebGentle]

@@StorySparkInspirations It depends on your LINQ (SQL) query. Whatever records you want to display, just fetch only those from the database and the logic of .cshtml (ie display logic) will be the same.