I'm writing a web page in ASP.NET. I have some Javascript, and I have a submit button with an onClick event.
Is it possible to call a method I created in ASP with Javascript's onClick event?Call ASP.NET Function From Javascript?
Ask by Anonymous User
Updated 27 Dec 2013
I suggest the Microsoft AJAX library. Once installed and referenced, you just add a line in your page load or init:
Ajax.Utility.RegisterTypeForAjax(GetType(YOURPAGECLASSNAME))
Then you can do things like:
<Ajax.AjaxMethod()> _
Public Function Get5() AS Integer
Return 5
End Function
Then, you can call it on your page as:
PageClassName.Get5(javascriptCallbackFunction);
The last parameter of your function call must be the javascript callback function that will be executed when the AJAX request is returned.