Hi  All,

I have a function call which  results in two conditions(True and False).When the condition is false,I wanted the code to display a message box with the two options (OK and Cancel) and when the user clicks the OK button It should direct to another page.

Please anyone help me with the code ( in C# ) to display a confirm message box with this two options.Its urgent.

Thanks for your help.

 

 

private void button3_Click(object sender, System.EventArgs e) { if (MessageBox.Show("Really delete?","Confirm delete", MessageBoxButtons.YesNo) == DialogResult.Yes) { // a 'DialogResult.Yes' value was returned from the MessageBox // proceed with your deletion } }

divseep:

Hi  All,

I have a function call which  results in two conditions(True and False).When the condition is false,I wanted the code to display a message box with the two options (OK and Cancel) and when the user clicks the OK button It should direct to another page.

Please anyone help me with the code ( in C# ) to display a confirm message box with this two options.Its urgent.

Thanks for your help.

 

 

Please refer to the following code:

    protected void Button1_Click(object sender, EventArgs e)
    {
        ClientScriptManager CSM = Page.ClientScript;
        if (!ReturnValue())
        {
            string strconfirm = "<script>if(!window.confirm('Are you sure?')){window.location.href='Default.aspx'}</script>";
            CSM.RegisterClientScriptBlock(this.GetType(), "Confirm", strconfirm, false);
        }
    }
    bool ReturnValue()
    {
        return false;
    }

 

If you can use modl popup, your app will look neat.

http://www.asp.net/AJAX/AjaxControlToolkit/Samples/ModalPopup/ModalPopup.aspx

Hi you can use this script for getting confirmation from the user

function ConfirmSave()
    {       
        var Ok = confirm('Are you sure want to save the changes?');
        if(Ok)
            return true;
        else
            return false;
    }
---------------------------------------//For redirection to the URL

function ConfirmCancel(URL)
    {       
        var Ok = confirm('Are you sure want to Cancel the changes?');
        if(Ok == true)
        {
            document.location.href=URL;           
        }       
        //else
            //return false;
    }

In server side you can add this line for adding attributes of onclick()

btnSave.Attributes["onclick"] = "javascript:return ConfirmSave();";           

btnCancel.Attributes["onclick"] = "javascript:ConfirmCancel('InspectionNew.aspx');";

 

Thanks & regards

Dhinesh paramasivam

 

You can do like this..

        if (true)
        {
            //Your code
        }
        else
        {
            Page.ClientScript.RegisterStartupScript(this.GetType(), "open", "show();", true);
        }

 And

    <script type="text/javascript">
        function show()
        {
            if(confirm('r u sure?'))
            {
                window.location.replace('yourpage.aspx');
            }
        }
    

 

 

Hi,

Take a hidden field, label and button and write the javascript function between the head tags as shown below

<div>

<asp:HiddenField ID="hdnbox" runat="server" />

<br />

<asp:Label ID="lblResult" runat="server"></asp:Label><br />

<asp:Button ID="Button1" runat="server" Text="Button" /></div>

<SCRIPT type="text/javascript" language="javascript">function getMessage()

{

var ans; ans=window.confirm('Is it your confirmation.....?'); //alert (ans); if (ans==true)

{

//alert('Yes');

document.Form1.hdnbox.value='Yes';

}

else

{

//alert('No');

document.Form1.hdnbox.value='No';}

}

</SCRIPT>

And in the code behind write this code

Page load event

Button1.Attributes.Add("onclick", "getMessage()")

button click event

If Request.Form("hdnbox") = "Yes" Then

lblResult.Text = "You have clicked Ok" ' Write the logic when Ok is clicked i.e., redirect to pag1.aspx lets say

Else

lblResult.Text = "You have clicked Cancel" ' Write the logic when Cancel is clicked i.e., redirect to pag2.aspx lets say or do nothing

End If

Hope this will help! 

Thanks,

Farooq