From 31fbfc0c52a300657da329b5ac9befb60e028a69 Mon Sep 17 00:00:00 2001
From: Michael Washburn <mdw7326@rit.edu>
Date: Thu, 13 Oct 2016 20:41:05 -0400
Subject: [PATCH] Add ng-attr-placeholder

Add ng-attr attribute to directive
---
 inputDropdown.js | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/inputDropdown.js b/inputDropdown.js
index eb64b8f..f385c89 100644
--- a/inputDropdown.js
+++ b/inputDropdown.js
@@ -4,6 +4,7 @@ angular.module('inputDropdown', []).directive('inputDropdown', [function() {
     '<input type="text"' +
            'name="{{inputName}}"' +
            'placeholder="{{inputPlaceholder}}"' +
+           'ng-attr-placeholder="{{inputNgAttrPlaceholder}}"' +
            'autocomplete="off"' +
            'ng-model="inputValue"' +
            'ng-required="inputRequired"' +
@@ -14,8 +15,8 @@ angular.module('inputDropdown', []).directive('inputDropdown', [function() {
      '<ul ng-show="dropdownVisible">' +
       '<li ng-repeat="item in dropdownItems"' +
           'ng-click="selectItem(item)"' +
-          'ng-mouseenter="setActive($index)"' +
-          'ng-mousedown="dropdownPressed()"' +
+          'ng-tap="selectItem(item)"' +
+          'ng-mousedown="selectItem(item)"' +
           'ng-class="{\'active\': activeItemIndex === $index}"' +
           '>' +
         '<span ng-if="item.readableName">{{item.readableName}}</span>' +
@@ -33,6 +34,7 @@ angular.module('inputDropdown', []).directive('inputDropdown', [function() {
       inputRequired: '=',
       inputName: '@',
       inputPlaceholder: '@',
+      inputNgAttrPlaceholder: '@',
       filterListMethod: '&',
       itemSelectedMethod: '&'
     },
@@ -75,7 +77,6 @@ angular.module('inputDropdown', []).directive('inputDropdown', [function() {
       scope.$watch('selectedItem', function(newValue, oldValue) {
         inputScope.updateInputValidity();
 
-        if (!angular.equals(newValue, oldValue)) {
           if (newValue) {
             // Update value in input field to match readableName of selected item
             if (typeof newValue === 'string') {
@@ -85,11 +86,6 @@ angular.module('inputDropdown', []).directive('inputDropdown', [function() {
               scope.inputValue = newValue.readableName;
             }
           }
-          else {
-            // Uncomment to clear input field when editing it after making a selection
-            // scope.inputValue = '';
-          }
-        }
       });
 
       scope.setInputActive = function() {
@@ -112,6 +108,9 @@ angular.module('inputDropdown', []).directive('inputDropdown', [function() {
         }
         else if (scope.allowCustomInput) {
           inputScope.updateInputValidity();
+          if (scope.itemSelectedMethod) {
+            scope.itemSelectedMethod({item: scope.inputValue});
+          }
         }
 
         if (scope.filterListMethod) {