Rich Edit - Load/Save

With the DevExpress ASP.NET Core Rich Text Editor, your users can view and modify documents with rich text formatting in a browser. You can allow end-users to perform file management operations (such as creating a new document, opening an existing document or saving a document) via the corresponding ribbon command buttons. These buttons are available in the File tab of the built-in ribbon.

The Open button lets the user choose a file from their device storage.
The Save button allows users to call a custom saving logic implemented for the control. In this demo, the document is passed to the server as a base 64 string with a document's name and its format using the ExportUrl.

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Backend API

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@(Html.DevExpress().RichEdit("DemoRichEdit")    .ExportUrl(Url.Action("Export"))    .Ribbon(r => r.ActiveTabIndex(0))    .Height(600)    .ConfirmOnLosingChanges(c => c.Enabled(false)))​

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using Microsoft.AspNetCore.Mvc;​namespace AspNetCoreDemos.RichEdit {    [Route("[action]")]    public class RichEditController : Controller {        public IActionResult LoadAndSave() {            return View();        }​        public IActionResult Export(string base64, string fileName, DevExpress.AspNetCore.RichEdit.DocumentFormat format) {            byte[] fileContents = System.Convert.FromBase64String(base64);            return Ok();        }​        public IActionResult DocumentProtection() {            return View();        }    }}