add reset support for passwordInput and textAreaInput (fixes #78)

NEWS.md

@@ -1,9 +1,10 @@
 # shinyjs 0.7
 
-2016-08-15
+2016-08-20
 
 - All the colourpicker/colourInput related functions are now deprecated because I've made a more appropriate package for them [`colourpicker`](https://github.com/daattali/colourpicker) 
 - Use updated colourpicker JS library that fixes bugs with new jquery version
+- Add reset support for `passwordInput` and `textAreaInput` (#78)
 
 # shinyjs 0.6.2
 

R/reset.R

@@ -5,10 +5,11 @@
 #' all inputs within an HTML tag by providing the id of an HTML tag.\cr\cr
 #' Reset can be performed on any traditional Shiny input widget, which
 #' includes: textInput, numericInput, sliderInput, selectInput,
-#' selectizeInput, radioButtons, dateInput, dateRangeInput,
-#' checkboxInput, checkboxGroupInput.  Buttons are not supported,
-#' meaning that you cannot use this function to reset the value of an
-#' action button back to 0. You also cannot use this function on a fileInput.
+#' selectizeInput, radioButtons, dateInput, dateRangeInput, checkboxInput,
+#' checkboxGroupInput, colourInput, passwordInput, textAreaInput. Note that
+#' \code{actionButton} is not supported, meaning that you cannot reset
+#' the value of a button back to 0. You also cannot use this function on
+#' a \code{fileInput}.
 #'
 #' @param id The id of the input element to reset or the id of an HTML
 #' tag to reset all input elements inside it.
@@ -84,6 +85,11 @@ reset <- function(id) {
         type <- messages[[x]][['type']]
         value <- messages[[x]][['value']]
 
+        # password inputs don't have an updatePasswordInput, they use text
+        if (type == "Password") {
+          type <- "Text"
+        }
+
         updateFunc <- sprintf("update%sInput", type)
 
         # Make sure reset works with namespecing (shiny modules)

inst/srcjs/shinyjs-default-funcs.js

@@ -355,6 +355,16 @@ shinyjs = function() {
           inputType = "Checkbox";
           inputValue = input.prop('checked');
         }
+        // passwordInput
+        else if (input.children("input[type='password']").length > 0) {
+          input = input.children("input[type='password']");
+          inputType = "Password";
+        }
+        // textAreaInput
+        else if (input.children("textarea").length > 0) {
+          input = input.children("textarea");
+          inputType = "TextArea";
+        }
         // if none of the above, no supported Shiny input was found
         else {
           foundInput = false;