Asp.net OnClick event and OnClientClick event used together

Question

suppose i have a create form and with button save data in database and i want to show that save successfully in div tag using JavaScript but when i click button then at a time on event work but not 2 event onclick and onClientClick ..

<here>
<asp:Button runat="server" CssClass="myButton" Text="Registration"  ID="btnRegistration" OnClick="btnRegistration_Click "  OnClientClick="return YourJavaScriptFunction();" Height="65px" Width="184px" ClientIDMode="Predictable"></asp:Button>

and   
<script type="text/javascript">

        function YourJavaScriptFunction() {
            $("#message").slideDown("slow");

            // this will prevent the postback, equivalent to: event.preventDefault();
            return false;

        }
</script>

I want that first data saved then work onClientClick event in one asp:button

possible duplicate of [Asp .NET Button - OnClientClick="return function()" vs OnClientClick="function()"](http://stackoverflow.com/questions/20028858/asp-net-button-onclientclick-return-function-vs-onclientclick-function) — MethodMan, Aug 10 '15 at 21:15

score 1 · Answer 1 · answered Aug 10 '15 at 21:21

1

You need to tell your Javascript code to display the message on page load after the button click postback event happens.

There are many ways to accomplish this.

One way is through a session

aspx code with js:

<% if(Session["ShowMessage"] != null){ %>
   $("#message").slideDown("slow");
<% } %>

Code behind on Page_Load:

Session["ShowMessage"] = null; //This will make sure that only the button will set the session state

on Button Click event

Session["ShowMessage"] = "Not null";

Another way is to Add Client Script Dynamically to ASP.NET Web Page

answered Aug 10 '15 at 21:21

boruchsiper

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How can I add this code in Click event .. $("#message").slideDown("slow"); – Tohidul Alam Tuhin Aug 11 '15 at 05:38
In the onclick event in code behind your setting the session to an arbitrary string. The JavaScript will execute when the page reloads. – boruchsiper Aug 11 '15 at 06:11

score 0 · Answer 2 · answered Aug 10 '15 at 21:40

0

as @boruchsiper suggested, I will go for the second option by calling registerclientscriptblock after the postback has successfully completed.

answered Aug 10 '15 at 21:40

Anant Anand Gupta

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Asp.net OnClick event and OnClientClick event used together

2 Answers2