Sending a message to a view from a different method in controller in MVC

Question

I'm making a project where my login form goes to another function in the controller with a different name. I want to send error message in the current view from that function. How can I do it? Thank you

you can call controller function using AJAX and then show on the client-side response, another way is to return the same view with some data in Model and update your Razor code to show this error but first approach is better. — Dmytro Shabanov
– Dmytro Shabanov, Commented Dec 23, 2019 at 15:40

Rajan Mishra · Accepted Answer · 2019-12-23 15:53:26Z

1

You can use TempData["Keyword"] for this. If the controller follows another httpRequest then also it holds the data until it is read.

Controller

TempData["Error"]="This is error";

View from Other Controller

<lable>@TempData["Error"]</lable>

Fro better understanding

Click HERE

answered Dec 23, 2019 at 15:53

Rajan Mishra

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Rajan Mishra Over a year ago

Happy to help danyal and please vote up when u can.

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