---
title: "How can you find out that an AJAX request has been completed?"  
description: "How can you find out that an AJAX request has been completed?"  
author: "Sumit Kesarwani"  
published: 2014-09-04  
updated: 2020-09-17  
canonical: https://www.mindstick.com/interview/2145/how-can-you-find-out-that-an-ajax-request-has-been-completed  
category: "asp.net"  
tags: ["asp.net"]  
reading_time: 1 minute  

---

# How can you find out that an AJAX request has been completed?

You can find out that an AJAX request has been completed by using the readyState property. If the value of this property equals to four, it means that the request has been completed and the data is available.

## Answers

### Answer by Sumit Kesarwani

You can find out that an AJAX request has been completed by using the readyState property. If the value of this property equals to four, it means that the request has been completed and the data is available.


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Original Source: https://www.mindstick.com/interview/2145/how-can-you-find-out-that-an-ajax-request-has-been-completed

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