CODEWITHSUNDEEP
javascriptasp.net-mvcasp.net-corealert
Elmoro
Elmoro

Reputation: 98

Problem with special characters from aspnet core to javascript

I am trying to pass an error message through the ModelState dictionary to be fed to a javascript code that generates an alert with that error. Everything works, but I can't get the special characters to appear correctly like " ' " and "è". Solutions?

Code AspNet Core:

ModelState.AddModelError("Utente", "L'utente per cui si tenta di reimpostare la password non è ancora registrato");

Code JS:

<script type="text/javascript">
    @if (!ViewData.ModelState.IsValid && ViewData.ModelState.ContainsKey("Utente"))
    {
        @if( ViewData.ModelState["Utente"].Errors.Count > 0)
        {
          <text>
                $(document).ready(function() {
                    alert('@ViewData.ModelState["Utente"].Errors.First().ErrorMessage');
                });
                </text>
        }

    }

enter image description here

Upvotes: 1

Views: 1139

Answers (2)

Hien Nguyen
Hien Nguyen

Reputation: 18973

You can use double quote instead of single quote in message variable

$(document).ready(function() {
   var message = "@Html.Raw(ViewData.ModelState["Utente"].Errors.First().ErrorMessage)";
   alert(message);
});

Upvotes: 0

Milind Anantwar
Milind Anantwar

Reputation: 82241

You can use @Html.Raw() to prevent encoding:

alert("@Html.Raw(ViewData.ModelState["Utente"].Errors.First().ErrorMessage)");

Upvotes: 2

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