Accepting return value of Javascript Confirm box in C#

Question

I have to get the value from the javascript Confirm Popupbox in my codebehind in c# Here is my code. I am able to display the popup box using this

if (data.certFileName != CommonVariables.certfile || data.dataFileName != CommonVariables.datafile)
{
    string msg = "You have changed Arrival Filenames. Press OK To regenerate Autosys File. Press Cancel to Update the existing Autosys file";
    string script = "<script type=\"text/javascript\">confirm('" + msg + "');</script>";
    ClientScript.RegisterClientScriptBlock(this.GetType(), "ConfirmMsg", script);
}

How do i accept the value?

Please help.

1. Do you want to post that response back via AJAX, or as part of a form? 2. Are you using WebAPI? — Bernhard Hofmann
– Bernhard Hofmann, Commented Feb 28, 2014 at 9:30
possible duplicate of Implementing javascript confirm box in code behind — Sid M
– Sid M, Commented Feb 28, 2014 at 9:32

Chirag Sutariya · Accepted Answer · 2014-02-28 09:29:05Z

0

if (data.certFileName != CommonVariables.certfile || data.dataFileName != CommonVariables.datafile)
{
    string msg = "You have changed Arrival Filenames. Press OK To regenerate Autosys File. Press Cancel to Update the existing Autosys file";
    string script = "<script type=\"text/javascript\">return confirm('" + msg + "');</script>";
    ClientScript.RegisterClientScriptBlock(this.GetType(), "ConfirmMsg", script);
}

you forgot to write return

answered Feb 28, 2014 at 9:29

Chirag Sutariya

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5 Comments

user2124167 Over a year ago

But where will i get the retun value?

Chirag Sutariya Over a year ago

i have wrote the code u replace ur code with code in my answer try it

Sid M Over a year ago

@user2124167 you can do something like this

user2124167 Over a year ago

@Chirag: I get the popup box, which I was geeting earlier. Now i want to capture whether user pressed OK or Cancel. How can i get that?

Chirag Sutariya Over a year ago

wait i will try and give u answer

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