DocumentEditor depends on server side interaction for below listed operations can be written in ASP.NET MVC using Syncfusion.EJ2.WordEditor.AspNet.Mvc5 or Syncfusion.EJ2.WordEditor.AspNet.Mvc4.
This section explains how to create the service for DocumentEditor in ASP.NET MVC.
Word documents can be imported to DocumentEditor using the below code snippet.
[HttpPost]
[EnableCors("*", "*", "*")]
[Route("Import")]
public HttpResponseMessage Import()
{
if (HttpContext.Current.Request.Files.Count == 0)
return null;
HttpPostedFile file = HttpContext.Current.Request.Files[0];
int index = file.FileName.LastIndexOf('.');
string type = index > -1 && index < file.FileName.Length - 1 ?
file.FileName.Substring(index) : ".docx";
Stream stream = file.InputStream;
stream.Position = 0;
EJ2WordDocument document = EJ2WordDocument.Load(stream, GetFormatType(type.ToLower()));
string json = Newtonsoft.Json.JsonConvert.SerializeObject(document);
document.Dispose();
return new HttpResponseMessage() { Content = new StringContent(json) };
}Paste with formatting action is defined in the below code snippet.
[HttpPost]
[EnableCors("*", "*", "*")]
[Route("SystemClipboard")]
public HttpResponseMessage SystemClipboard([FromBody]CustomParameter param)
{
if (param.content != null && param.content != "")
{
try
{
Syncfusion.EJ2.DocumentEditor.WordDocument document = Syncfusion.EJ2.DocumentEditor.WordDocument.LoadString(param.content, GetFormatType(param.type.ToLower()));
string json = Newtonsoft.Json.JsonConvert.SerializeObject(document);
document.Dispose();
return new HttpResponseMessage() { Content = new StringContent(json) };
}
catch (Exception)
{
return new HttpResponseMessage() { Content = new StringContent("") };
}
}
return new HttpResponseMessage() { Content = new StringContent("") };
}
public class CustomParameter
{
public string content { get; set; }
public string type { get; set; }
}Restrict editing action is defined in the below code snippet.
[HttpPost]
[EnableCors("*", "*", "*")]
[Route("RestrictEditing")]
public string[] RestrictEditing([FromBody]CustomRestrictParameter param)
{
if (param.passwordBase64 == "" && param.passwordBase64 == null)
return null;
return Syncfusion.EJ2.DocumentEditor.WordDocument.ComputeHash(param.passwordBase64, param.saltBase64, param.spinCount);
}
public class CustomRestrictParameter
{
public string passwordBase64 { get; set; }
public string saltBase64 { get; set; }
public int spinCount { get; set; }
}Spell check action is defined in the below code snippet.
[HttpPost]
[EnableCors("*", "*", "*")]
[Route("SpellCheck")]
public HttpResponseMessage SpellCheck([FromBody] SpellCheckJsonData spellChecker)
{
try
{
SpellChecker spellCheck = new SpellChecker(spellDictionary);
spellCheck.GetSuggestions(spellChecker.LanguageID, spellChecker.TexttoCheck, spellChecker.CheckSpelling, spellChecker.CheckSuggestion, spellChecker.AddWord);
string json = Newtonsoft.Json.JsonConvert.SerializeObject(spellCheck);
return new HttpResponseMessage() { Content = new StringContent(json) };
}
catch
{
return new HttpResponseMessage() { Content = new StringContent("{\"SpellCollection\":[],\"HasSpellingError\":false,\"Suggestions\":null}") };
}
}
[HttpPost]
[EnableCors("*", "*", "*")]
[Route("SpellCheckByPage")]
public HttpResponseMessage SpellCheckByPage([FromBody] SpellCheckJsonData spellChecker)
{
try
{
SpellChecker spellCheck = new SpellChecker(spellDictionary);
spellCheck.CheckSpelling(spellChecker.LanguageID, spellChecker.TexttoCheck);
string json = Newtonsoft.Json.JsonConvert.SerializeObject(spellCheck);
return new HttpResponseMessage() { Content = new StringContent(json) };
}
catch
{
return new HttpResponseMessage() { Content = new StringContent("{\"SpellCollection\":[],\"HasSpellingError\":false,\"Suggestions\":null}") };
}
}
public class SpellCheckJsonData
{
public int LanguageID { get; set; }
public string TexttoCheck { get; set; }
public bool CheckSpelling { get; set; }
public bool CheckSuggestion { get; set; }
public bool AddWord { get; set; }
}Note: Please refer the ASP.NET MVC Web API sample.