JavaScript calls for conditionalJS — js

The list of JavaScript calls that can be used as a `jsCall` argument of conditionalJS. All the actions are reversible. E.g. when using `disable` call and conditionalJS condition is false the opposite action to disable is called (removing disable attribute).

attachClass(class, when = TRUE)

disable(when = TRUE)

show(when = TRUE)

css(..., important = FALSE, when = TRUE)

animateVisibility(
  effectShow = "fadeIn",
  effectHide = "fadeOut",
  delay = 0,
  duration = 500,
  ignoreInit = TRUE,
  when = TRUE
)

custom(true = NULL, false = NULL)

Arguments

class: A css to be attached to (or detached from) the UI element.
when: Should the (primary) action be executed when `condition` is TRUE (when = TRUE, default) or FALSE (when = FALSE).
...: Named style properties, where the name is the property name and the argument is the property value. See css for more details.
important: Should `!important` rule be attached to the added css?
effectShow, effectHide: Animation effects used for showing and hiding element. Check .cssEffects object for possible options.
delay: Delay of animation start (in milliseconds).
duration: Duration of animation (in milliseconds).
ignoreInit: Should the animation be skipped when application is in initial state?
true, false: JS callback that should be executed when condition is true or false. Can be custom JS (wrapped into JS) or one of the custom-callbacks.

Details

The currently offered actions:

attachClass Add provided class to the UI element.
disable Add disable attribute to the UI element - usually results with disabling the input controller.
show Show/hide an element with a help of `visibility:hidden` rule. Comparing to conditionalPanel (which uses display:none) results with rendering an output even if hidden.
css Add css (inline) rule to the UI object. When condition is false, the rule is removed.
animateVisibility Show/hide an element in an animated way.
custom Define custom true and false callback.