confirmation dialog in aspx

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I have the files( Test.aspx ,Test.aspx.vb). The button in Test.aspx. The button name is " Calculate". When the user click on "Calculate" button on client site, the dialog will show . In the dialog will have two button , one is will be apply button, one is cancel. But user will click the apply button.
i will do some thing, if user click cancel , I will do difference thing then close the dialog.
How can I appy your code in my project. In the Test.aspx has alot o textfield , i will get data from there then update to database.
Thank you very much
Jenny.

Posted 21-Jul-11 11:24am

kevin20102011

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DominicZA · Answer 1 · 2011-07-21T11:35:00

Ok, what you have to do is handle this client side with javascript. Start off with the javascript method:

<script type="text/javascript">
function PopupConfimBox() {
    var confirmBox = confirm("My Question here");
    if (confirmBox == true) {
        //If they clicked ok, do what you need to do!
        return (true / false); 
        //return true if you want the page to post back and false if you dont!
    }
    else {
        //If they clicked ok, do what you need to do!
        return (true / false);
        //return true if you want the page to post back and false if you dont!
    }
}
</script>

Ok, now link this up with your ASP button in the OnClientClick event!

<asp:button id="btnMyMagicButton" runat="server" onclientclick="return PopupConfirmBox()" clientclick="MyServerSideMethod()" text="Click Me!" xmlns:asp="#unknown" />

Your server side method will only be called if your client side (javascript) method returns true.

kevin20102011 · Answer 2 · 2011-07-21T11:56:00

Solution 2

Can I get the value of the textfield and save to the database in

C#

if (confirmBox == true) {// in here? }

Thanks

Posted 21-Jul-11 11:56am

kevin20102011

Comments

DominicZA 21-Jul-11 18:00pm

Rather add a comment to the answer instead of adding another solution! Yes, you can! You will just put the "save to database" code in the server method I mentioned above!