From 2499ed94d027b4373d1f97ed9648f14344c453ba Mon Sep 17 00:00:00 2001
From: Rinku Kazeno <development@kazeno.co>
Date: Sun, 7 Feb 2016 02:49:22 +0000
Subject: [PATCH 1/3] Added reopen-on-click attribute (Issue #759)

Added code to allow to reopen the typeahead list on click, as per issue #759. This requires adding the "typeahead-reopen-on-click" boolean attribute to the typeahead input, example:
<input type="text" uib-typeahead="obj for obj in objs" typeahead-reopen-on-click="true">

Only works on typeahead-editable="true" since otherwise the view value is erased on blur.
---
 src/typeahead/typeahead.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/typeahead/typeahead.js b/src/typeahead/typeahead.js
index 6cf678b40a..599a44302e 100644
--- a/src/typeahead/typeahead.js
+++ b/src/typeahead/typeahead.js
@@ -81,6 +81,8 @@ angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.debounce', 'ui.bootstrap
 
     var showHint = originalScope.$eval(attrs.typeaheadShowHint) || false;
 
+    var reopenOnClick = originalScope.$eval(attrs.typeaheadReopenOnClick) || false;
+
     //INTERNAL VARIABLES
 
     //model setter executed upon match selection
@@ -451,6 +453,10 @@ angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.debounce', 'ui.bootstrap
         if (!$rootScope.$$phase) {
           scope.$digest();
         }
+      } else if (reopenOnClick && element[0] === evt.target && element.val().length) {
+        element.focus();
+        hasFocus = true;
+        getMatchesAsync(modelCtrl.$viewValue, evt);
       }
     };
 

From c049b238665d820d14518c4aaccd55659ac10218 Mon Sep 17 00:00:00 2001
From: Rinku Kazeno <development@kazeno.co>
Date: Sun, 7 Feb 2016 02:53:50 +0000
Subject: [PATCH 2/3] use $viewValue instead of element.val()

---
 src/typeahead/typeahead.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/typeahead/typeahead.js b/src/typeahead/typeahead.js
index 599a44302e..c75b018078 100644
--- a/src/typeahead/typeahead.js
+++ b/src/typeahead/typeahead.js
@@ -453,7 +453,7 @@ angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.debounce', 'ui.bootstrap
         if (!$rootScope.$$phase) {
           scope.$digest();
         }
-      } else if (reopenOnClick && element[0] === evt.target && element.val().length) {
+      } else if (reopenOnClick && element[0] === evt.target && modelCtrl.$viewValue.length) {
         element.focus();
         hasFocus = true;
         getMatchesAsync(modelCtrl.$viewValue, evt);

From 2ec051e3fea3a6c567a6084302aeff822403f858 Mon Sep 17 00:00:00 2001
From: Rinku Kazeno <development@kazeno.co>
Date: Sun, 7 Feb 2016 03:11:43 +0000
Subject: [PATCH 3/3] check if modelCtrl.$viewValue is set

prevent modelCtrl.$viewValue.length from returning an error if modelCtrl.$viewValue is undefined
---
 src/typeahead/typeahead.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/typeahead/typeahead.js b/src/typeahead/typeahead.js
index c75b018078..625498d30b 100644
--- a/src/typeahead/typeahead.js
+++ b/src/typeahead/typeahead.js
@@ -453,7 +453,7 @@ angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.debounce', 'ui.bootstrap
         if (!$rootScope.$$phase) {
           scope.$digest();
         }
-      } else if (reopenOnClick && element[0] === evt.target && modelCtrl.$viewValue.length) {
+      } else if (reopenOnClick && element[0] === evt.target && modelCtrl.$viewValue && modelCtrl.$viewValue.length) {
         element.focus();
         hasFocus = true;
         getMatchesAsync(modelCtrl.$viewValue, evt);