---
title: "how much child nodes contain triggers in ajax?"  
description: "how much child nodes contain triggers in ajax?"  
author: "Varun Agrawal"  
published: 2011-03-28  
updated: 2020-09-18  
canonical: https://www.mindstick.com/interview/707/how-much-child-nodes-contain-triggers-in-ajax  
category: "ajax"  
tags: ["ajax"]  
reading_time: 1 minute  

---

# how much child nodes contain triggers in ajax?

Two,\
1) <asp:AsyncPostBackTrigger>\
and\
2) <asp:PostBackTrigger>

## Answers

### Answer by Madhusudhanreddy Thotli

They are 2 types of triggers which are available with the ajax implementation. They are:\
-Postback Triggers: which are used to perform a full postback of the page.\
-AsyncPostback Triggers: which are used to render portions of the webpage.

### Answer by Varun Agrawal

Two,\
1) <asp:AsyncPostBackTrigger>\
and\
2) <asp:PostBackTrigger>


---

Original Source: https://www.mindstick.com/interview/707/how-much-child-nodes-contain-triggers-in-ajax

Copyright © MindStick Software Pvt. Ltd. This Markdown version is provided for developers, AI systems, and offline reading.