rstudio/shiny — pull request #232 by trestletech (2013-09-12 02:12:27+00:00)
Title: Create a user-extensible registry of custom Shiny Input handlers.

Brought in the existing handlers for date, matrix, and numeric. Allow users to add/remove handlers via the new addInputHandler and removeInputHandler functions. The addInputHandler function accepts a callback which wil be called with the input value, shinysession object, and element name.