Server side javascript confirmation in C#

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Hi,

We have a requirement where we need to call a web service and display the value returned from service in a confirmation box and if the user clicks OK need to update the data base and if he clicks CANCEL need to show the original screen with out executing the update logic.

Thanks in Advance !!

Regards,
Hari

Posted 12-Mar-15 20:09pm

machcha

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3 solutions

Solution 2

You need to do the following:

1)Call the web service and if it returns data from the server successfully then show the value.

$.ajax({//your service parameters}).then(function(){ //show the box })

2) After that write the code to handle the condition of updating or not-updating your database(which may need another service call).

Posted 13-Mar-15 2:13am

Nitij

Solution 3

There are a few different methods shown here[^]

It'll need a fairly decent grasp of asp.net framework though.

Posted 15-Jul-15 22:24pm

F-ES Sitecore

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Modi Mayank · Accepted Answer · 2015-03-12T20:39:00

You can use this way. I'm just giving you hint, don't know your exact scenario.

Javascript:

JavaScript

<script type="text/javascript">
    function CallConfirmBox(passedvalue) {        
        if (confirm("Confirm Proceed Further With " + passedvalue + "?")) {
            //OK – Do your stuff or call any callback method here..
            alert("You pressed OK!");
            return true; //important
        } else {
            //CANCEL – Do your stuff or call any callback method here..
            alert("You pressed Cancel!");
            return false; //important
        }
    }
</script>

.aspx Markup:

<asp:Button ID="btnCall" runat="server" Text="Click Me!" OnClick="btnCall_Click" />

Call it from code-behind: C#

C#

protected void btnCall_Click(object sender, EventArgs e)
{
   //service code here and pass your retrieved value from here..
   string myServiceVal = "some value here..";
   ScriptManager.RegisterStartupScript(this, this.GetType(), "CallConfirmBox",  "CallConfirmBox("'+ myServiceVal +'");", true);
   //your rest update code..
}

Reference: http://www.aspneto.com/how-to-show-confirm-message-box-from-code-behind-asp-net.html[^]