Octoparse pricing how to#
Octoparse pricing code#

The outer HTML of the star rating is as follow:Īs you can see, the inner HTML (highlighted in blue) is part of the outer HTML.

Select 'Extract outer HTML of the selected element' from 'Action Tips'.

The steps to extract outer HTML is similar to that of inner HTML: If the information needed cannot be found in the inner HTML, it is still possible to locate it in the outer HTML. So, capturing the outer HTML can technically provide more information than inner HTML. Outer HTML is an element property that includes the opening and the closing tags as well as the content. Now we have the code, we can further pinpoint '4.0' from it via reformatting the data with Regular Expression (learn more about reformatting HTML in Part 3).

Octoparse pricing code#

Notice the number value of the star rating (4.0) is included the code extracted though it was not directly available on the web page. The extracted inner HTML had been added to 'Data field', Switch to the Workflow Mode by toggling the Workflow switch. Select 'Extract inner HTML of the selected element'.Take the star-rating of a restaurant on as an example. So, for the information shown in the form of a picture or icon, we can capture its inner HTML first, then further extract the target data from the extracted code by using data reformat tools. When we extract the inner HTML of an element on the page, we will get the HTML markup contained within the element. HTML is the standard markup language for creating web pages.

Octoparse pricing how to#

In this tutorial, we will show you how to extract from inner HTML and outer HTML. Octoparse supports extracting data from source code directly. In other situations, the data you require may be scrambled with other messy data as it gets extracted directly as text in this case, you can try scrape the data from HTML. When the data you need is shown in the form of non-text contents, like star rating, you may not be able to extract the rating directly using 'Extract text of the element' as the number value is not directly visible on the page (only the stars) however, you can still capture this valuable piece of information from the source code- HTML. Why do you need to scrape from source code?

You can view the source code of any web page by right-clicking and selecting 'View Page Source' in a browser. So, it contains all the information of a web page.

Go to have a check now!Īnswer: Source code is the original text version of a web page written in programming languages. The latest version for this tutorial is available here.