update_toastr_css: Update shinytoastr css

In leonawicz/apputils: Supporting Functions For Shiny Apps Development

Description

Update toast css from shinytoastr package.

Usage

update_toastr_css(container = NULL, toast = NULL, rgba = NULL,
  hover.rgba = NULL, opacity = NULL, hover.opacity = NULL,
  radius = NULL, position = "top-center")

Arguments

container	list of style arguments for the container div. See details and example.
toast	list of style arguments for the toast. See details and example.
rgba	numeric, vector of four css rgba property values for background color, e.g., c(0, 0, 0, 0.5). See details.
hover.rgba	numeric, vector of four css rgba property values for background color on mouse hover. See details.
opacity	numeric, toast opacity. Appended to container.
hover.opacity	numeric, toast opacity on mouse hover.
radius	character, border radius, e.g., "0px".
position	character, defaults to "top-center".

Details

apputils already contains some toastr css overrides (loaded via use_apputils). This function allows for injecting additional or different css overrides for a specific toast container that may not already be as specified by apputils. This is typically used to adjust the app intro toast, hence the default for position is "top-center".

Note that list names and values may be quoted if necessary. See example. Should be familiar with source toastr css in addition to running the example in order to understand which elements apply to container vs. toast.

If wanting to keep text fully opaque in the toast while using semi-transparency, especially useful when adding a background image, use css rgba instead of opacity. rgba andhover.rgba nullify opacity arguments if both are provided, respectively.

Value

an html style tag.

Examples

update_toastr_css(
  list('overflow-y' = 'auto', width = '70%', height = '700px'),
  list(top = '100px', margin = '0 auto', left = '115px')
)

leonawicz/apputils documentation built on May 13, 2019, 1:38 a.m.