Add missing input binding method getType

NEWS.md

@@ -1,3 +1,7 @@
+# master
+
+* Add support for `shiny::registerInputHandler` in Shiny inputs; [pull 26](https://github.com/react-R/reactR/pull/26)
+
 # reactR 0.4.0
 
 * Add Shiny input scaffold and functionality; [tutorial](https://react-r.github.io/reactR/articles/intro_inputs.html) and [pull 22](https://github.com/react-R/reactR/pull/22) thanks @alandipert

srcjs/input.js

@@ -59,6 +59,9 @@ export function reactShinyInput(selector,
     find(scope) {
       return $(scope).find(selector);
     }
+    getType(el) {
+      return name;
+    }
     getValue(el) {
       return this.getInputValue(el);
     }