golem_js: Interact with JavaScript built-in Functions

In ThinkR-open/prague: Where 'golems' Come to Life

Description

activate_js is used in your UI to insert directly the JavaScript functions contained in golem. These functions can be called from the server with invoke_js. invoke_js can also be used to launch any JS function created inside a Shiny JavaScript handler.

Usage

activate_js()

invoke_js(fun, ..., session = shiny::getDefaultReactiveDomain())

Arguments

fun	JS function to be invoked.
...	JSON-like messages to be sent to the triggered JS function
session	The shiny session within which to call sendCustomMessage. show Show an element with the jQuery selector provided. hide Hide an element with the jQuery selector provided. showid Show an element with the id provided. hideid Hide an element with the id provided. showclass Same as showid, but with class. hideclass Same as hideid, but with class. showhref Same as showid, but with 'a[href*=' hidehref Same as hideid, but with 'a[href*=' clickon Click on an element. The full jQuery selector has to be used. disable Add "disabled" to an element. The full jQuery selector has to be used. reable Remove "disabled" from an element. The full jQuery selector has to be used. alert Open an alert box with the message provided. prompt Open a prompt box with the message provided. confirm Open a confirm box with the message provided.

ThinkR-open/prague documentation built on Nov. 6, 2019, 12:11 a.m.