What is PageMethods?
PageMethods is a JavaScript class that is used to call code-behind functions via AJAX calls in the background. For example: You can use PageMethods to call a C# function on server-side. If PageMethods is not working in your application, there might be an implementation or post-back issue.
How do I use PageMethods?
This should work in all browsers by following the steps below:
- The page method must have the System.
- The page method must be public.
- The page method must be static.
- The page method must be defined on the page (either inline or in the code-behind).
- The ASP.NET AJAX Script Manager must have EnablePageMethods set to true.
What are page methods in asp net?
Page Methods is a new mechanism in ASP.Net application where the server code cab be bound to Asp.Net pages. It is an easy way to communicate asynchronously with the server using Asp.Net Ajax technologies. It’s an alternate way to call the page which is reliable and low risk.
Can we call server side function from JavaScript?
In order to call a Server Side function from JavaScript, it must be declared as static (C#) and Shared (VB.Net) and is decorated with WebMethod attribute. Then the Server Side method can be easily called with the help of ASP.Net AJAX PageMethods and JavaScript without PostBack in ASP.Net.
How do I call a normal method on WebMethod?
As the WebMethod is static, it cannot call one normal method of the Page class. If you want to call one method inside the WebMethod, you need to mark it as Static. Please Sign up or sign in to vote.
How do I call a method from another page in C#?
public class FirstPage : YourCustomPageClass { public string A() { return this. YourCUstomPageCLassMethod(); } // etc… } public class SecondPage : YourCustomPageClass { public string B() { return this. YourCUstomPageCLassMethod(); } // etc… }
How do I call a JavaScript function from a website?
Now, look at the JavaScript Code: