Generally in the screen-scraping process there's a stage where you do post-processing on the data, which would include sorting and filtering it. In the example given in tutorial 3, given that the data is written out to a CSV, you would likely import it into an application like Microsoft Excel, and use it's capabilities to sort the information. In general, screen-scraper is typically used primarily just to extract the information, then let other code or applications focus on post-processing the information.
Hopefully this helps. If not, feel free to post back.
Web Data Extraction
Order by price
Hi,
Generally in the screen-scraping process there's a stage where you do post-processing on the data, which would include sorting and filtering it. In the example given in tutorial 3, given that the data is written out to a CSV, you would likely import it into an application like Microsoft Excel, and use it's capabilities to sort the information. In general, screen-scraper is typically used primarily just to extract the information, then let other code or applications focus on post-processing the information.
Hopefully this helps. If not, feel free to post back.
Kind regards,
Todd Wilson
[email protected]