DataTreeGrab 1.04.00

Node-Tree based data extraction

This Package contains a tool for extracting structured data from HTML and JSON pages. It reads the page into a Node based tree, from which you, on the bases of a json data-file, can extract your data into a list of items. It can first extract a list of keyNodes and extract for each of them the same data-list. During the extraction several data manipulation functions are available.

Main advantages

• It gives you a highly dependable dataset from a potentially changable source.

• You can easily update on changes in the source without touching your code.

• You can make the data_def available on a central location while distributing the aplication and so giving your users easy access to (automated) updates.