From d110e29cf4ef81f32bfd935810c263217716287d Mon Sep 17 00:00:00 2001
From: Emerson Macedo <emerleite@gmail.com>
Date: Fri, 21 Feb 2014 15:07:30 -0300
Subject: [PATCH 1/2] Added changeImputDisabled option to not change the input
 value when select, move up or down a suggest.

---
 spec/autocompleteBehavior.js | 40 ++++++++++++++++++++++++++++++++++++
 src/jquery.autocomplete.js   |  8 ++++++--
 2 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/spec/autocompleteBehavior.js b/spec/autocompleteBehavior.js
index 80718cfa..b5726f11 100644
--- a/spec/autocompleteBehavior.js
+++ b/spec/autocompleteBehavior.js
@@ -543,6 +543,46 @@ describe('Autocomplete', function () {
         expect(suggestionData).toBeNull();
     });
 
+    describe('options.changeInputDisabled is true', function() {
+       var input = $('<input />'),
+           instance,
+           suggestionData = null;
+
+       beforeEach(function() {
+           input.autocomplete({
+               lookup: [{ value: 'Jamaica', data: 'J' }, { value: 'Jamaica2', data: 'J' }, { value: 'Jamaica3', data: 'J' }],
+               changeInputDisabled: true,
+               onSelect: function (suggestion) {
+                   suggestionData = suggestion.data;
+               }
+           });
+
+           input.val('J');
+           instance = input.autocomplete();
+       });
+
+       it('Should NOT change input value when item is selected', function() {
+           instance.onValueChange();
+           instance.select(0);
+
+           expect(input.val()).toEqual('J');
+       });
+
+       it('Should NOT change input value when move down', function() {
+           instance.onValueChange();
+           instance.moveDown();
+
+           expect(input.val()).toEqual('J');
+       });
+
+       it('Should NOT change input value when move up', function() {
+           instance.onValueChange();
+           instance.moveUp();
+
+           expect(input.val()).toEqual('J');
+       });
+    });
+
     it('Should use serviceUrl and params as cacheKey', function () {
         var input = $('<input />'),
             instance,
diff --git a/src/jquery.autocomplete.js b/src/jquery.autocomplete.js
index f2114bf5..c46dda5f 100644
--- a/src/jquery.autocomplete.js
+++ b/src/jquery.autocomplete.js
@@ -77,6 +77,7 @@
                 currentRequest: null,
                 triggerSelectOnValidInput: true,
                 preventBadQueries: true,
+                changeInputDisabled: false,
                 lookupFilter: function (suggestion, originalQuery, queryLowerCase) {
                     return suggestion.value.toLowerCase().indexOf(queryLowerCase) !== -1;
                 },
@@ -750,7 +751,10 @@
                 $(that.suggestionsContainer).scrollTop(offsetTop - that.options.maxHeight + heightDelta);
             }
 
-            that.el.val(that.getValue(that.suggestions[index].value));
+            if (!that.options.changeInputDisabled) {
+              that.el.val(that.getValue(that.suggestions[index].value));
+            }
+
             that.signalHint(null);
         },
 
@@ -760,7 +764,7 @@
                 suggestion = that.suggestions[index];
 
             that.currentValue = that.getValue(suggestion.value);
-            that.el.val(that.currentValue);
+            if (!that.options.changeInputDisabled) { that.el.val(that.currentValue); }
             that.signalHint(null);
             that.suggestions = [];
             that.selection = suggestion;

From e5c457b69485dc015271a222bd6b6630462d1f01 Mon Sep 17 00:00:00 2001
From: Emerson Macedo <emerleite@gmail.com>
Date: Fri, 21 Feb 2014 16:13:58 -0300
Subject: [PATCH 2/2] Added hideOnSelectDisabled option to prevent suggestion
 box to hide when select. Very useful when using changeInputDisabled is true.

---
 spec/autocompleteBehavior.js | 21 +++++++++++++++++++++
 src/jquery.autocomplete.js   |  3 ++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/spec/autocompleteBehavior.js b/spec/autocompleteBehavior.js
index b5726f11..1c5b4522 100644
--- a/spec/autocompleteBehavior.js
+++ b/spec/autocompleteBehavior.js
@@ -543,6 +543,27 @@ describe('Autocomplete', function () {
         expect(suggestionData).toBeNull();
     });
 
+    it('Should NOT hide suggestions when options.hideOnSelectDisabled is true and item is selected', function() {
+        $('.autocomplete-suggestions').remove();
+
+        var input = $('<input />'),
+            instance,
+            suggestionData = null;
+
+        input.autocomplete({
+            lookup: [{ value: 'Jamaica', data: 'J' }],
+            hideOnSelectDisabled: true
+        });
+
+        input.val('J');
+        instance = input.autocomplete();
+
+        instance.onValueChange();
+        instance.select(0);
+
+        expect($('.autocomplete-suggestions').is(':visible')).toBeTruthy();
+    });
+
     describe('options.changeInputDisabled is true', function() {
        var input = $('<input />'),
            instance,
diff --git a/src/jquery.autocomplete.js b/src/jquery.autocomplete.js
index c46dda5f..804dc064 100644
--- a/src/jquery.autocomplete.js
+++ b/src/jquery.autocomplete.js
@@ -78,6 +78,7 @@
                 triggerSelectOnValidInput: true,
                 preventBadQueries: true,
                 changeInputDisabled: false,
+                hideOnSelectDisabled: false,
                 lookupFilter: function (suggestion, originalQuery, queryLowerCase) {
                     return suggestion.value.toLowerCase().indexOf(queryLowerCase) !== -1;
                 },
@@ -697,7 +698,7 @@
 
         select: function (i) {
             var that = this;
-            that.hide();
+            if (!that.options.hideOnSelectDisabled) { that.hide(); }
             that.onSelect(i);
         },