I am totally new to KNIME, and trying to perform some web analytical tasks using it. I am trying to extract all the articles that appeared on Reddit regarding one specific topic, for example, Facebook.
Basically, what I tried to do is to extract all the links (ursl) on the page "https://www.reddit.com/r/facebook/",including the ones when you click next page until the end. And then using the content extractor to extract all the content for each article. I have found an example workflow to work off with, but when I tried to execute the loop to fetch pages, it wasn't working properly. I am not really sure which part I should change based on my needs. I have attached the workflow I have been working on.
Any help would be highly appreciated! Thank you!