Example: App that Populates Tree Nodes Based on a Data File
This app shows how to dynamically add tree nodes at run time. The three hospital nodes
exist in the tree before the app runs. However at run time, the app adds several child
nodes under each hospital name. The number of child nodes, and the labels on the child
nodes are determined by the contents of the patients.xls spreadsheet.When the user clicks a patient name in the tree, the Patient Information panel displays
data such as age, gender, and health status. The app stores changes to the data in a table
array.15 Component Choices and Customizations