Create an example Modular linePlot Shiny Application

This function generates a Shiny application with modular linePlot() components. The app features a Data Import section for uploading data, a Data Table for filtering the active dataset, and a Plot area for configuring and displaying an interactive line plot.

Usage

linePlotApp(
  data_list = NULL,
  defaults = NULL,
  hide.inputs = NULL,
  hide.tabs = NULL
)

Arguments

data_list: An optional named list of data frames. If NULL (the default), the module's example dataset is used, along with its showcase defaults.
defaults: A named list of input IDs and their default values to apply on startup. An entry may also be a shiny::reactive() or shiny::reactiveVal() to have the input follow the parent app's state; see setup_reactive_defaults().
hide.inputs: A character vector of input IDs to hide. Their values are still initialized and used, but the controls are not shown in the UI.
hide.tabs: A character vector of tab names to hide. Inputs in these tabs are still initialized and used, but the controls are not shown in the UI.

Value

A Shiny app object.

Details

When data_list is not provided (or NULL), the app launches on example_sales with the settings the module gallery (moduleGalleryApp()) opens this module on, so its main features are on show from the start; any defaults you pass are applied over those. Uploaded data files are added to the available datasets and can be selected for plotting. If an uploaded file shares a name with an existing dataset, the existing one is overwritten with a warning.

This is a convenience wrapper around createModuleApp().

Author

Jacob Martin, Jared Andrews

Examples

library(VizModules)
# Launch with default example data (example_sales):
app <- linePlotApp()
if (interactive()) runApp(app)

# Launch with custom data:
app2 <- linePlotApp(list("sales" = example_sales))
if (interactive()) runApp(app2)