Bootstrap 4 Dark admin Premium is a premium version of myBootstrap 4 Dark admin template. It contains all the UI elements that come with the free version and many premium components and plugins. SASS files are , Today’s free web design resource is a pack with 3 free Carousel templates made with Bootstrap 4 (version 4.2.1). They use the ... Let your users upload single or multiple files with item selection or drag and drop. Use Upload widget to upload on a postback or the AsyncUpload to do it via AJAX. Events triggered by the HTML5 kendoUpload are easily handled via a console log. Lastly, leverage the built-in file size and extension validation.

Jul 17, 2020 · In this tutorial, we are going to give both options to the users. One can upload the file either using drag and drop or through the file input. I am going to use Ajax to upload files on the server-side. Using Ajax your page will not get loaded. It simply sends the file to the server in the background. Integrate Drag and Drop File Uploader https://css-tricks.com/drag-and-drop-file-uploading/ When you get file data, insert file to list item as attachment by REST API. url: http://site url/_api/web/lists/getbytitle('list title')/items(item id)/AttachmentFiles/ add(FileName='file name') method: POST headers: Authorization: "Bearer " + accessToken body: "Contents of file." X-RequestDigest: form digest value content-length:length of post body

Sep 05, 2017 · In this tutorial, I've created a simple drag and drop using jQuery. In this tutorial, user will select his/her choice and with the use of jquery, we are going to determine the user's choice. Hope this tutorial will give you knowledge on the topic. Creating our Page We create our page that contains the selection list, the drop area and the ...

Sep 14, 2017 · First we have to create an Asp Mvc project in visual studio. To do that, Open Visual Studio -> New Project -> A new dialog window will appear -> In left pane select C# ->select Web -> Select "ASP.NET MVC 4 Application" name your project and click ok.