Click button on a website using javascript from a chrome extension

Question

I wanted to click on the Wiki button of the below given url

https://courses.edx.org/courses/BerkeleyX/CS100.1x/1T2015/wiki/BerkeleyX.CS100.1x.1T2015/

How can I click on the same button after every 5 minutes to get the latest result.

I wanted to do this in google chrome how can I do this using javascript or by using any chrome extension and code in the same?

Awaiting for your response!!

Answer 1

I think you are trying to do web scraping .

In javascript, you could try artoo .

artoo.js is a piece of JavaScript code meant to be run in your browser's console to provide you with some scraping utilities.

Answer 2

您可以使用setInterval并且在setInterval您可以触发点击。

 setInterval(function(){ alert("Hello"); }, 1000);