Contains:
- functions and modules that can be applied across the Isomemo Apps, and
- an app to test the modules.
The Import Data Module
Access to uploads from file, url, and the Pandora Platform. Optionally, merge data before the import via UI or SQL.
UI function:
DataTools::importDataUI(id, label = "Import Data")Server function:
DataTools::importDataServer(id, rowNames = NULL, colNames = NULL, customWarningChecks = list(), customErrorChecks = list(), ignoreWarnings = FALSE, defaultSource = "ckan")Example how to apply the UI and the server function in a shiny module:
Functions to check the validity of imports:
DataTools::checkWarningEmptyValues(data)
DataTools::checkAnyNonNumericColumns(data)
DataTools::checkErrorNoNumericColumns(data)General helper functions
-
function to catch and forward errors and warnings to the app’s UI
shinyTools::shinyTryCatch(expr, messagePreError)
Naming conventions in this package
Numbers as Prefix. Grouped into files with same type of functionality.
Lower number indicate that the functions are closer to the functionality of the app / higher abstraction level
00: Start application / main functionality / Namespace
01: Main shiny modules (basically tabs in the app)
02: Helper shiny modules (files include ui + server component)
03: Helper functions