如何在JavaScript上执行存储过程Confirmbutton在ASP.NET中单击

Question

I have a .aspx page which has a button "clickme" on which I want to execute a storedprocedure after JavaScript Confirm button is clicked. if user clicks "Yes" then only execute Storedprocedure if "Cancel" pressed do not execute the stored procedure...the button is server control.

Help Appreciated!

Answer 1

In your Page_Load event, put the following code (or you could put the equivalent code in the aspx page).

btnSubmitRequest.Attributes.Add("onclick", "return window.confirm('Submit Request?');");

Where btnSubmitRequest is the ID you gave the button on the aspx page and Submit Request is the message you want to display to the user (you must put the message in single quotes). The button must also be created with runat="server" tag.

If the user clicks OK on the JavaScript window, the OnClick event for the button will fire. You can call the stored procedure in there. If the user clicks Cancel on the JavaScript window, the OnClick event will never fire.

Answer 2

If you make the button runat=server you can still catch the click event in javascript and do your javascript. Simply return true from your javascript if you want it to continue to process the postback normally or false if you want to cancel the postback.

Answer 3

How about this:

On JavaScript function click you can do an ajax post to a static web Method and in that method you call perform operations. Check the below link

http://www.aspsnippets.com/Articles/Make-AJAX-Call-to-ASP.Net-Server-Side-Web-service-method-using-jQuery.aspx

Note: Use OnClientClick if button is server control..