Collapsible Tree visualization extension for Qlik Sense
Each node in the visualization should be added as a dimension. If there are three columns (Parent, Child, Value) then note that children can also be parents. The value specified as a measure will determine the relative sizes of the tree nodes.
This Sense extension relies on D3.js for rendering and senseD3utils.js for formatting data into the correct JSON structure. All helper libraries are included in this repository.
If you see a node with a "-" as its label, ensure you remove empty lines from your source data or disable "Show null values" in Sense.