how to use simple alert message using TempData with Escape single asp.net mvc

Question

I have the following string in french languages which contains single quotes between the characters and words. This message I want to show in alert.

string Mlocal = "Ce porduit n'a pas encore été livré.";


TempData["msg_Vide"] = "<script>alert('" + Mlocal + "');</script>";

the alert not showing

i use escape "\'" and "&sbquo;" and "‚" and "'" but not working

passing string value is ok, but passing alert message with the special characters no ok

Possible duplicate of How do I escape a single quote ( ' ) in JavaScript? — Hooman Bahreini
– Hooman Bahreini, Commented Mar 9, 2019 at 21:53

Marco · Accepted Answer · 2019-03-09 22:30:12Z

1

Just pass the string to you view and let your view do the rest (and of course escape your single quote:

public IActionResult Index()
{
    TempData["msg_Vide"] = "Ce porduit n\\'a pas encore été livré.";
    return View();
}

View:

@if(TempData["msg_Vide"] != null) { 
    <script>
        alert('@Html.Raw(TempData["msg_Vide"])')
    </script>
}

edited Mar 9, 2019 at 22:30

answered Mar 9, 2019 at 22:21

Marco

24.1k13 gold badges81 silver badges132 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Mohamed Wardan Over a year ago

i use in controller

if (Mlocal != null)  {                  TempData["msg_Vide"] = "<script>alert('" + Mlocal + "');</script>";                 ViewBag.msg_Vide = Mlocal;             } else { TempData["msg_Vide"] = ""; }

and in view : @Html.Raw(TempData["msg_Vide"]) thank you is working now

Collectives™ on Stack Overflow

how to use simple alert message using TempData with Escape single asp.net mvc

1 Answer 1

1 Comment

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Linked

Related