how to display javascript message after Response.Redirect?

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C#

if (dtcheck.Rows[0]["status"].ToString() == "1")
{
    Response.Redirect("AddEmployee.aspx");

}
else
{

    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "insert", "alert('Dear " + fpsPL.username + "  you dont have permission. ');", true);
    Response.Redirect("MasterHome.aspx");

}

when Respone.Redirect("MasterHome.aspx"); call,then Javascript message is not display..how can i show this javascript message?

Posted 3-Mar-14 21:56pm

Siva Hyderabad

Updated 3-Mar-14 21:57pm

v2

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Tom Marvolo Riddle 4-Mar-14 3:59am

Afaik it is not possible

Siva Hyderabad 4-Mar-14 4:01am

what we do now?

Tom Marvolo Riddle 4-Mar-14 4:07am

yes Ankur\m/ is right.I always do like this .it's the only way i know

Pranav-BiTwiser 4-Mar-14 12:28pm

I didn't get your question...

7 solutions

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PJ003 · Answer 1 · 2014-03-03T23:21:00

This is a custom alert box, on clicking ok it will redirect to specified page.

C#

var dialogConfirmed = false;
function AlertRedirect(obj, title, dialogText, url) {

    if (!dialogConfirmed) {
        $('body').append(String.Format("<div id="dialog"><p>{1}</p></div>",
                    title, dialogText));

        $('#dialog').dialog
                ({
                    height: 100,
                    width: 200,
                    modal: true,
                    resizable: false,
                    draggable: false,
                    position: 'center',
                    closeOnEscape: true,
                    close: function (event, ui) { $('body').find('#dialog').remove(); },
                    buttons:
                    {
                        'OK': function () {
                            $(this).dialog('close');
                            dialogConfirmed = true;
                            location.href = url;
                        }
                    }
                });
    }
    return dialogConfirmed;
}



ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "startupScript", "AlertRedirect('','','Your Message Here.','" + url + "');", true);

Ankur^\m/ · Answer 2 · 2014-03-03T22:03:00

You are registering the client script block in the current page rather than MasterHome.aspx. That is why it doesn't display.
What you can do is pass a querystring in the URL. In your MasterHome.aspx page, check for the querystring. If it is there, register a start up client script (use RegisterStartupScript rather than RegisterClientScriptBlock) and it should work.
If you don't want querystring solution, you can store it in session, check it in that page, show message and clear the session.

Hope that helps!

Charan_Kumar · Answer 3 · 2014-03-03T22:10:00

Solution 2

try this..

ScriptManager.RegisterClientScriptBlock(this, typeof(Page), "Hi", "alert('Alert Message');document.location.href='/Default.aspx';", true);

Posted 3-Mar-14 22:10pm

Charan_Kumar

GaneshKale22 · Answer 4 · 2014-03-04T01:28:00

Create HelperCLass and add below code in that class

C#

public static void jsAlertAndRedirect(System.Web.UI.Page instance, string Message, string url)
       {
           instance.Response.Write(@"<script language='javascript'>alert('" + Message + "');document.location.href='" + url + "'; </script>");
       }

call this in C# as like
HelperClass.jsAlertAndRedirect(this, "Write your Message here", ResolveUrl("pageurl"));

Krunal Rohit · Answer 5 · 2014-03-03T23:02:00

Solution 4

Response.Write("alert('hello')");

Posted 3-Mar-14 23:02pm

Krunal Rohit

Anubhav689 · Answer 6 · 2014-03-03T22:53:00

You can apply the JavaScript in this manner:

Page.ClientScript.RegisterStartupScript(this.GetType(), "func", "window.top.location = ('WebForm1.aspx');", true);

Here I am changing the page location, you can show the alert box in palce of "Window.top.Location"

Also remember to apply jquery reference to your Application.

V5709 · Answer 7 · 2014-03-05T01:54:00

In controller declare an viewbag variable as fallows

C#

ViewBag.alertMessage = "Enter your message";

Place fallowing code in your view

JavaScript

@if (!string.IsNullOrEmpty(ViewBag.AlertMessage))
     {
      <script type="text/javascript">
          alert("@ViewBag.AlertMessage");
          ViewBag.AlertMessage = "";
      </script>
  }

how to display javascript message after Response.Redirect?

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