replacing jquery-ui by jquery-autocomplete

accounts/tests.py

@@ -146,14 +146,14 @@ class TestViews(TestCase):
         user = User.objects.get(username='user1')
         group = Group.objects.create(name='newgroup')
         with self.settings(GROUP_MANAGMENT=False):
-            response = self.client.get(reverse('add-group-to-user', args=[user.id]) + '?term=new')
+            response = self.client.get(reverse('add-group-to-user', args=[user.id]) + '?query=new')
             self.assertEqual(response.status_code, 404)
         response = self.client.get(reverse('add-group-to-user', args=[user.id]))
         self.assertEqual(response.status_code, 404)
-        response = self.client.get(reverse('add-group-to-user', args=[user.id]) + '?term=new')
+        response = self.client.get(reverse('add-group-to-user', args=[user.id]) + '?query=new')
         self.assertEqual(response.status_code, 200)
         available = json.loads(response.content.decode('utf-8'))
-        name = available[0]['value']
+        name = available['suggestions'][0]['data']
         response = self.client.post(reverse('add-group-to-user', args=[user.id]), {
             'group': name,
         })
@@ -179,10 +179,10 @@ class TestViews(TestCase):
         team = Team.objects.create(name='newteam')
         response = self.client.get(reverse('add-team-to-user', args=[user.id]))
         self.assertEqual(response.status_code, 404)
-        response = self.client.get(reverse('add-team-to-user', args=[user.id]) + '?term=new')
+        response = self.client.get(reverse('add-team-to-user', args=[user.id]) + '?query=new')
         self.assertEqual(response.status_code, 200)
         available = json.loads(response.content.decode('utf-8'))
-        name = available[0]['value']
+        name = available['suggestions'][0]['data']
         response = self.client.post(reverse('add-team-to-user', args=[user.id]), {
             'team': name,
         })
@@ -254,16 +254,16 @@ class TestViews(TestCase):
         group = Group.objects.get(name='group1')
         user = User.objects.create(username='newuser')
         with self.settings(GROUP_MANAGMENT=False):
-            response = self.client.get(reverse('add-user-to-group', args=[group.id]) + '?term=new')
+            response = self.client.get(reverse('add-user-to-group', args=[group.id]) + '?query=new')
             self.assertEqual(response.status_code, 404)
             user = User.objects.get(pk=user.pk)
             self.assertFalse(group in user.groups.all())
         response = self.client.get(reverse('add-user-to-group', args=[group.id]))
         self.assertEqual(response.status_code, 404)
-        response = self.client.get(reverse('add-user-to-group', args=[group.id]) + '?term=new')
+        response = self.client.get(reverse('add-user-to-group', args=[group.id]) + '?query=new')
         self.assertEqual(response.status_code, 200)
         available = json.loads(response.content.decode('utf-8'))
-        name = available[0]['value']
+        name = available['suggestions'][0]['data']
         response = self.client.post(reverse('add-user-to-group', args=[group.id]), {
             'user': name,
         })
@@ -336,10 +336,10 @@ class TestViews(TestCase):
         user = User.objects.create(username='newuser')
         response = self.client.get(reverse('add-user-to-team', args=[team.id]))
         self.assertEqual(response.status_code, 404)
-        response = self.client.get(reverse('add-user-to-team', args=[team.id]) + '?term=new')
+        response = self.client.get(reverse('add-user-to-team', args=[team.id]) + '?query=new')
         self.assertEqual(response.status_code, 200)
         available = json.loads(response.content.decode('utf-8'))
-        name = available[0]['value']
+        name = available['suggestions'][0]['data']
         response = self.client.post(reverse('add-user-to-team', args=[team.id]), {
             'user': name,
         })
@@ -360,10 +360,10 @@ class TestViews(TestCase):
         group = Group.objects.create(name='newgroup')
         response = self.client.get(reverse('add-group-to-team', args=[team.id]))
         self.assertEqual(response.status_code, 404)
-        response = self.client.get(reverse('add-group-to-team', args=[team.id]) + '?term=new')
+        response = self.client.get(reverse('add-group-to-team', args=[team.id]) + '?query=new')
         self.assertEqual(response.status_code, 200)
         available = json.loads(response.content.decode('utf-8'))
-        name = available[0]['value']
+        name = available['suggestions'][0]['data']
         response = self.client.post(reverse('add-group-to-team', args=[team.id]), {
             'group': name,
         })

accounts/views.py

@@ -174,7 +174,7 @@ def user_add_group(request, user):
         request.session['user-tab'] = 'group'
         return redirect('show-user', user.id)
     else:
-        term = request.GET.get('term')
+        term = request.GET.get('query')
         if not term:
             raise Http404()
         groups = Group.objects \
@@ -183,10 +183,12 @@ def user_add_group(request, user):
         response = []
         for group in groups:
             response += [{
-                'label': group.name,
                 'value': group.name,
+                'data': group.name,
             }]
-        return JsonResponse(response, safe=False)
+        return JsonResponse({
+            'suggestions': response,
+        }, safe=False)
 
 
 @project_perm_required('manage_accounts')
@@ -225,7 +227,7 @@ def user_add_team(request, user):
         request.session['user-tab'] = 'team'
         return redirect('show-user', user.id)
     else:
-        term = request.GET.get('term')
+        term = request.GET.get('query')
         if not term:
             raise Http404()
         teams = Team.objects \
@@ -234,10 +236,12 @@ def user_add_team(request, user):
         response = []
         for team in teams:
             response += [{
-                'label': team.name,
                 'value': team.name,
+                'data': team.name,
             }]
-        return JsonResponse(response, safe=False)
+        return JsonResponse({
+            'suggestions': response,
+        }, safe=False)
 
 
 @project_perm_required('manage_accounts')
@@ -330,7 +334,7 @@ def group_add_user(request, group):
             messages.error(request, 'User not found.')
         return redirect('show-group', group.id)
     else:
-        term = request.GET.get('term')
+        term = request.GET.get('query')
         if not term:
             raise Http404()
         query = Q(username__icontains=term) \
@@ -340,10 +344,12 @@ def group_add_user(request, group):
         response = []
         for user in users:
             response += [{
-                'label': user.username_and_fullname,
+                'value': user.username_and_fullname,
-                'value': user.username,
+                'data': user.username,
             }]
-        return JsonResponse(response, safe=False)
+        return JsonResponse({
+            'suggestions': response,
+        }, safe=False)
 
 
 @project_perm_required('manage_accounts')
@@ -432,7 +438,7 @@ def team_add_user(request, team):
         request.session['team-tab'] = 'user'
         return redirect('show-team', team.id)
     else:
-        term = request.GET.get('term')
+        term = request.GET.get('query')
         if not term:
             raise Http404()
         query = Q(username__icontains=term) \
@@ -445,10 +451,12 @@ def team_add_user(request, team):
         response = []
         for user in users:
             response += [{
-                'label': user.username_and_fullname,
+                'value': user.username_and_fullname,
-                'value': user.username,
+                'data': user.username,
             }]
-        return JsonResponse(response, safe=False)
+        return JsonResponse({
+            'suggestions': response,
+        }, safe=False)
 
 
 @project_perm_required('manage_accounts')
@@ -483,7 +491,7 @@ def team_add_group(request, team):
         request.session['team-tab'] = 'group'
         return redirect('show-team', team.id)
     else:
-        term = request.GET.get('term')
+        term = request.GET.get('query')
         if not term:
             raise Http404()
         groups = Group.objects \
@@ -492,10 +500,12 @@ def team_add_group(request, team):
         response = []
         for group in groups:
             response += [{
-                'label': group.name,
                 'value': group.name,
+                'data': group.name,
             }]
-        return JsonResponse(response, safe=False)
+        return JsonResponse({
+            'suggestions': response,
+        }, safe=False)
 
 
 @project_perm_required('manage_accounts')

static/css/autocomplete.css

@@ -0,0 +1,4 @@
+.autocomplete-suggestions { border: 1px solid #999; background: #FFF; overflow: auto; }
+.autocomplete-suggestion { padding: 2px 5px; white-space: nowrap; overflow: hidden; }
+.autocomplete-selected { background: #F0F0F0; }
+.autocomplete-suggestions strong { font-weight: normal; color: #3399FF; }

static/js/jquery.autocomplete.js

@@ -0,0 +1,735 @@
+/**
+*  Ajax Autocomplete for jQuery, version 1.2.7
+*  (c) 2013 Tomas Kirda
+*
+*  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
+*  For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/
+*
+*/
+
+/*jslint  browser: true, white: true, plusplus: true */
+/*global define, window, document, jQuery */
+
+// Expose plugin as an AMD module if AMD loader is present:
+(function (factory) {
+    'use strict';
+    if (typeof define === 'function' && define.amd) {
+        // AMD. Register as an anonymous module.
+        define(['jquery'], factory);
+    } else {
+        // Browser globals
+        factory(jQuery);
+    }
+}(function ($) {
+    'use strict';
+
+    var
+        utils = (function () {
+            return {
+                escapeRegExChars: function (value) {
+                    return value.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
+                },
+                createNode: function (html) {
+                    var div = document.createElement('div');
+                    div.innerHTML = html;
+                    return div.firstChild;
+                }
+            };
+        }()),
+
+        keys = {
+            ESC: 27,
+            TAB: 9,
+            RETURN: 13,
+            LEFT: 37,
+            UP: 38,
+            RIGHT: 39,
+            DOWN: 40
+        };
+
+    function Autocomplete(el, options) {
+        var noop = function () { },
+            that = this,
+            defaults = {
+                autoSelectFirst: false,
+                appendTo: 'body',
+                serviceUrl: null,
+                lookup: null,
+                onSelect: null,
+                width: 'auto',
+                minChars: 1,
+                maxHeight: 300,
+                deferRequestBy: 0,
+                params: {},
+                formatResult: Autocomplete.formatResult,
+                delimiter: null,
+                zIndex: 9999,
+                type: 'GET',
+                noCache: false,
+                onSearchStart: noop,
+                onSearchComplete: noop,
+                containerClass: 'autocomplete-suggestions',
+                tabDisabled: false,
+                dataType: 'text',
+                currentRequest: null,
+                lookupFilter: function (suggestion, originalQuery, queryLowerCase) {
+                    return suggestion.value.toLowerCase().indexOf(queryLowerCase) !== -1;
+                },
+                paramName: 'query',
+                transformResult: function (response) {
+                    return typeof response === 'string' ? $.parseJSON(response) : response;
+                }
+            };
+
+        // Shared variables:
+        that.element = el;
+        that.el = $(el);
+        that.suggestions = [];
+        that.badQueries = [];
+        that.selectedIndex = -1;
+        that.currentValue = that.element.value;
+        that.intervalId = 0;
+        that.cachedResponse = [];
+        that.onChangeInterval = null;
+        that.onChange = null;
+        that.isLocal = false;
+        that.suggestionsContainer = null;
+        that.options = $.extend({}, defaults, options);
+        that.classes = {
+            selected: 'autocomplete-selected',
+            suggestion: 'autocomplete-suggestion'
+        };
+        that.hint = null;
+        that.hintValue = '';
+        that.selection = null;
+
+        // Initialize and set options:
+        that.initialize();
+        that.setOptions(options);
+    }
+
+    Autocomplete.utils = utils;
+
+    $.Autocomplete = Autocomplete;
+
+    Autocomplete.formatResult = function (suggestion, currentValue) {
+        var pattern = '(' + utils.escapeRegExChars(currentValue) + ')';
+
+        return suggestion.value.replace(new RegExp(pattern, 'gi'), '<strong>$1<\/strong>');
+    };
+
+    Autocomplete.prototype = {
+
+        killerFn: null,
+
+        initialize: function () {
+            var that = this,
+                suggestionSelector = '.' + that.classes.suggestion,
+                selected = that.classes.selected,
+                options = that.options,
+                container;
+
+            // Remove autocomplete attribute to prevent native suggestions:
+            that.element.setAttribute('autocomplete', 'off');
+
+            that.killerFn = function (e) {
+                if ($(e.target).closest('.' + that.options.containerClass).length === 0) {
+                    that.killSuggestions();
+                    that.disableKillerFn();
+                }
+            };
+
+            that.suggestionsContainer = Autocomplete.utils.createNode('<div class="' + options.containerClass + '" style="position: absolute; display: none;"></div>');
+
+            container = $(that.suggestionsContainer);
+
+            container.appendTo(options.appendTo);
+
+            // Only set width if it was provided:
+            if (options.width !== 'auto') {
+                container.width(options.width);
+            }
+
+            // Listen for mouse over event on suggestions list:
+            container.on('mouseover.autocomplete', suggestionSelector, function () {
+                that.activate($(this).data('index'));
+            });
+
+            // Deselect active element when mouse leaves suggestions container:
+            container.on('mouseout.autocomplete', function () {
+                that.selectedIndex = -1;
+                container.children('.' + selected).removeClass(selected);
+            });
+
+            // Listen for click event on suggestions list:
+            container.on('click.autocomplete', suggestionSelector, function () {
+                that.select($(this).data('index'));
+            });
+
+            that.fixPosition();
+
+            that.fixPositionCapture = function () {
+                if (that.visible) {
+                    that.fixPosition();
+                }
+            };
+
+            $(window).on('resize', that.fixPositionCapture);
+
+            that.el.on('keydown.autocomplete', function (e) { that.onKeyPress(e); });
+            that.el.on('keyup.autocomplete', function (e) { that.onKeyUp(e); });
+            that.el.on('blur.autocomplete', function () { that.onBlur(); });
+            that.el.on('focus.autocomplete', function () { that.fixPosition(); });
+            that.el.on('change.autocomplete', function (e) { that.onKeyUp(e); });
+        },
+
+        onBlur: function () {
+            this.enableKillerFn();
+        },
+
+        setOptions: function (suppliedOptions) {
+            var that = this,
+                options = that.options;
+
+            $.extend(options, suppliedOptions);
+
+            that.isLocal = $.isArray(options.lookup);
+
+            if (that.isLocal) {
+                options.lookup = that.verifySuggestionsFormat(options.lookup);
+            }
+
+            // Adjust height, width and z-index:
+            $(that.suggestionsContainer).css({
+                'max-height': options.maxHeight + 'px',
+                'width': options.width + 'px',
+                'z-index': options.zIndex
+            });
+        },
+
+        clearCache: function () {
+            this.cachedResponse = [];
+            this.badQueries = [];
+        },
+
+        clear: function () {
+            this.clearCache();
+            this.currentValue = '';
+            this.suggestions = [];
+        },
+
+        disable: function () {
+            this.disabled = true;
+        },
+
+        enable: function () {
+            this.disabled = false;
+        },
+
+        fixPosition: function () {
+            var that = this,
+                offset;
+
+            // Don't adjsut position if custom container has been specified:
+            if (that.options.appendTo !== 'body') {
+                return;
+            }
+
+            offset = that.el.offset();
+
+            $(that.suggestionsContainer).css({
+                top: (offset.top + that.el.outerHeight()) + 'px',
+                left: offset.left + 'px'
+            });
+        },
+
+        enableKillerFn: function () {
+            var that = this;
+            $(document).on('click.autocomplete', that.killerFn);
+        },
+
+        disableKillerFn: function () {
+            var that = this;
+            $(document).off('click.autocomplete', that.killerFn);
+        },
+
+        killSuggestions: function () {
+            var that = this;
+            that.stopKillSuggestions();
+            that.intervalId = window.setInterval(function () {
+                that.hide();
+                that.stopKillSuggestions();
+            }, 300);
+        },
+
+        stopKillSuggestions: function () {
+            window.clearInterval(this.intervalId);
+        },
+
+        isCursorAtEnd: function () {
+            var that = this,
+                valLength = that.el.val().length,
+                selectionStart = that.element.selectionStart,
+                range;
+
+            if (typeof selectionStart === 'number') {
+                return selectionStart === valLength;
+            }
+            if (document.selection) {
+                range = document.selection.createRange();
+                range.moveStart('character', -valLength);
+                return valLength === range.text.length;
+            }
+            return true;
+        },
+
+        onKeyPress: function (e) {
+            var that = this;
+
+            // If suggestions are hidden and user presses arrow down, display suggestions:
+            if (!that.disabled && !that.visible && e.which === keys.DOWN && that.currentValue) {
+                that.suggest();
+                return;
+            }
+
+            if (that.disabled || !that.visible) {
+                return;
+            }
+
+            switch (e.which) {
+                case keys.ESC:
+                    that.el.val(that.currentValue);
+                    that.hide();
+                    break;
+                case keys.RIGHT:
+                    if (that.hint && that.options.onHint && that.isCursorAtEnd()) {
+                        that.selectHint();
+                        break;
+                    }
+                    return;
+                case keys.TAB:
+                    if (that.hint && that.options.onHint) {
+                        that.selectHint();
+                        return;
+                    }
+                    // Fall through to RETURN
+                case keys.RETURN:
+                    if (that.selectedIndex === -1) {
+                        that.hide();
+                        return;
+                    }
+                    that.select(that.selectedIndex);
+                    if (e.which === keys.TAB && that.options.tabDisabled === false) {
+                        return;
+                    }
+                    break;
+                case keys.UP:
+                    that.moveUp();
+                    break;
+                case keys.DOWN:
+                    that.moveDown();
+                    break;
+                default:
+                    return;
+            }
+
+            // Cancel event if function did not return:
+            e.stopImmediatePropagation();
+            e.preventDefault();
+        },
+
+        onKeyUp: function (e) {
+            var that = this;
+
+            if (that.disabled) {
+                return;
+            }
+
+            switch (e.which) {
+                case keys.UP:
+                case keys.DOWN:
+                    return;
+            }
+
+            clearInterval(that.onChangeInterval);
+
+            if (that.currentValue !== that.el.val()) {
+                that.findBestHint();
+                if (that.options.deferRequestBy > 0) {
+                    // Defer lookup in case when value changes very quickly:
+                    that.onChangeInterval = setInterval(function () {
+                        that.onValueChange();
+                    }, that.options.deferRequestBy);
+                } else {
+                    that.onValueChange();
+                }
+            }
+        },
+
+        onValueChange: function () {
+            var that = this,
+                q;
+
+            if (that.selection) {
+                that.selection = null;
+                (that.options.onInvalidateSelection || $.noop)();
+            }
+
+            clearInterval(that.onChangeInterval);
+            that.currentValue = that.el.val();
+
+            q = that.getQuery(that.currentValue);
+            that.selectedIndex = -1;
+
+            if (q.length < that.options.minChars) {
+                that.hide();
+            } else {
+                that.getSuggestions(q);
+            }
+        },
+
+        getQuery: function (value) {
+            var delimiter = this.options.delimiter,
+                parts;
+
+            if (!delimiter) {
+                return $.trim(value);
+            }
+            parts = value.split(delimiter);
+            return $.trim(parts[parts.length - 1]);
+        },
+
+        getSuggestionsLocal: function (query) {
+            var that = this,
+                queryLowerCase = query.toLowerCase(),
+                filter = that.options.lookupFilter;
+
+            return {
+                suggestions: $.grep(that.options.lookup, function (suggestion) {
+                    return filter(suggestion, query, queryLowerCase);
+                })
+            };
+        },
+
+        getSuggestions: function (q) {
+            var response,
+                that = this,
+                options = that.options,
+                serviceUrl = options.serviceUrl;
+
+            response = that.isLocal ? that.getSuggestionsLocal(q) : that.cachedResponse[q];
+
+            if (response && $.isArray(response.suggestions)) {
+                that.suggestions = response.suggestions;
+                that.suggest();
+            } else if (!that.isBadQuery(q)) {
+                options.params[options.paramName] = q;
+                if (options.onSearchStart.call(that.element, options.params) === false) {
+                    return;
+                }
+                if ($.isFunction(options.serviceUrl)) {
+                    serviceUrl = options.serviceUrl.call(that.element, q);
+                }
+                if(this.currentRequest != null) {
+                    this.currentRequest.abort();
+                }
+                this.currentRequest = $.ajax({
+                    url: serviceUrl,
+                    data: options.ignoreParams ? null : options.params,
+                    type: options.type,
+                    dataType: options.dataType
+                }).done(function (data) {
+                    that.processResponse(data, q);
+                    options.onSearchComplete.call(that.element, q);
+                });
+            }
+        },
+
+        isBadQuery: function (q) {
+            var badQueries = this.badQueries,
+                i = badQueries.length;
+
+            while (i--) {
+                if (q.indexOf(badQueries[i]) === 0) {
+                    return true;
+                }
+            }
+
+            return false;
+        },
+
+        hide: function () {
+            var that = this;
+            that.visible = false;
+            that.selectedIndex = -1;
+            $(that.suggestionsContainer).hide();
+            that.signalHint(null);
+        },
+
+        suggest: function () {
+            if (this.suggestions.length === 0) {
+                this.hide();
+                return;
+            }
+
+            var that = this,
+                formatResult = that.options.formatResult,
+                value = that.getQuery(that.currentValue),
+                className = that.classes.suggestion,
+                classSelected = that.classes.selected,
+                container = $(that.suggestionsContainer),
+                html = '',
+                width;
+
+            // Build suggestions inner HTML:
+            $.each(that.suggestions, function (i, suggestion) {
+                html += '<div class="' + className + '" data-index="' + i + '">' + formatResult(suggestion, value) + '</div>';
+            });
+
+            // If width is auto, adjust width before displaying suggestions,
+            // because if instance was created before input had width, it will be zero.
+            // Also it adjusts if input width has changed.
+            // -2px to account for suggestions border.
+            if (that.options.width === 'auto') {
+                width = that.el.outerWidth() - 2;
+                container.width(width > 0 ? width : 300);
+            }
+
+            container.html(html).show();
+            that.visible = true;
+
+            // Select first value by default:
+            if (that.options.autoSelectFirst) {
+                that.selectedIndex = 0;
+                container.children().first().addClass(classSelected);
+            }
+
+            that.findBestHint();
+        },
+
+        findBestHint: function () {
+            var that = this,
+                value = that.el.val().toLowerCase(),
+                bestMatch = null;
+
+            if (!value) {
+                return;
+            }
+
+            $.each(that.suggestions, function (i, suggestion) {
+                var foundMatch = suggestion.value.toLowerCase().indexOf(value) === 0;
+                if (foundMatch) {
+                    bestMatch = suggestion;
+                }
+                return !foundMatch;
+            });
+
+            that.signalHint(bestMatch);
+        },
+
+        signalHint: function (suggestion) {
+            var hintValue = '',
+                that = this;
+            if (suggestion) {
+                hintValue = that.currentValue + suggestion.value.substr(that.currentValue.length);
+            }
+            if (that.hintValue !== hintValue) {
+                that.hintValue = hintValue;
+                that.hint = suggestion;
+                (this.options.onHint || $.noop)(hintValue);
+            }
+        },
+
+        verifySuggestionsFormat: function (suggestions) {
+            // If suggestions is string array, convert them to supported format:
+            if (suggestions.length && typeof suggestions[0] === 'string') {
+                return $.map(suggestions, function (value) {
+                    return { value: value, data: null };
+                });
+            }
+
+            return suggestions;
+        },
+
+        processResponse: function (response, originalQuery) {
+            var that = this,
+                options = that.options,
+                result = options.transformResult(response, originalQuery);
+
+            result.suggestions = that.verifySuggestionsFormat(result.suggestions);
+
+            // Cache results if cache is not disabled:
+            if (!options.noCache) {
+                that.cachedResponse[result[options.paramName]] = result;
+                if (result.suggestions.length === 0) {
+                    that.badQueries.push(result[options.paramName]);
+                }
+            }
+
+            // Display suggestions only if returned query matches current value:
+            if (originalQuery === that.getQuery(that.currentValue)) {
+                that.suggestions = result.suggestions;
+                that.suggest();
+            }
+        },
+
+        activate: function (index) {
+            var that = this,
+                activeItem,
+                selected = that.classes.selected,
+                container = $(that.suggestionsContainer),
+                children = container.children();
+
+            container.children('.' + selected).removeClass(selected);
+
+            that.selectedIndex = index;
+
+            if (that.selectedIndex !== -1 && children.length > that.selectedIndex) {
+                activeItem = children.get(that.selectedIndex);
+                $(activeItem).addClass(selected);
+                return activeItem;
+            }
+
+            return null;
+        },
+
+        selectHint: function () {
+            var that = this,
+                i = $.inArray(that.hint, that.suggestions);
+
+            that.select(i);
+        },
+
+        select: function (i) {
+            var that = this;
+            that.hide();
+            that.onSelect(i);
+        },
+
+        moveUp: function () {
+            var that = this;
+
+            if (that.selectedIndex === -1) {
+                return;
+            }
+
+            if (that.selectedIndex === 0) {
+                $(that.suggestionsContainer).children().first().removeClass(that.classes.selected);
+                that.selectedIndex = -1;
+                that.el.val(that.currentValue);
+                that.findBestHint();
+                return;
+            }
+
+            that.adjustScroll(that.selectedIndex - 1);
+        },
+
+        moveDown: function () {
+            var that = this;
+
+            if (that.selectedIndex === (that.suggestions.length - 1)) {
+                return;
+            }
+
+            that.adjustScroll(that.selectedIndex + 1);
+        },
+
+        adjustScroll: function (index) {
+            var that = this,
+                activeItem = that.activate(index),
+                offsetTop,
+                upperBound,
+                lowerBound,
+                heightDelta = 25;
+
+            if (!activeItem) {
+                return;
+            }
+
+            offsetTop = activeItem.offsetTop;
+            upperBound = $(that.suggestionsContainer).scrollTop();
+            lowerBound = upperBound + that.options.maxHeight - heightDelta;
+
+            if (offsetTop < upperBound) {
+                $(that.suggestionsContainer).scrollTop(offsetTop);
+            } else if (offsetTop > lowerBound) {
+                $(that.suggestionsContainer).scrollTop(offsetTop - that.options.maxHeight + heightDelta);
+            }
+
+            that.el.val(that.getValue(that.suggestions[index].value));
+            that.signalHint(null);
+        },
+
+        onSelect: function (index) {
+            var that = this,
+                onSelectCallback = that.options.onSelect,
+                suggestion = that.suggestions[index];
+
+            that.currentValue = that.getValue(suggestion.value);
+            that.el.val(that.currentValue);
+            that.signalHint(null);
+            that.suggestions = [];
+            that.selection = suggestion;
+
+            if ($.isFunction(onSelectCallback)) {
+                onSelectCallback.call(that.element, suggestion);
+            }
+        },
+
+        getValue: function (value) {
+            var that = this,
+                delimiter = that.options.delimiter,
+                currentValue,
+                parts;
+
+            if (!delimiter) {
+                return value;
+            }
+
+            currentValue = that.currentValue;
+            parts = currentValue.split(delimiter);
+
+            if (parts.length === 1) {
+                return value;
+            }
+
+            return currentValue.substr(0, currentValue.length - parts[parts.length - 1].length) + value;
+        },
+
+        dispose: function () {
+            var that = this;
+            that.el.off('.autocomplete').removeData('autocomplete');
+            that.disableKillerFn();
+            $(window).off('resize', that.fixPositionCapture);
+            $(that.suggestionsContainer).remove();
+        }
+    };
+
+    // Create chainable jQuery plugin:
+    $.fn.autocomplete = function (options, args) {
+        var dataKey = 'autocomplete';
+        // If function invoked without argument return
+        // instance of the first matched element:
+        if (arguments.length === 0) {
+            return this.first().data(dataKey);
+        }
+
+        return this.each(function () {
+            var inputElement = $(this),
+                instance = inputElement.data(dataKey);
+
+            if (typeof options === 'string') {
+                if (instance && typeof instance[options] === 'function') {
+                    instance[options](args);
+                }
+            } else {
+                // If instance already exists, destroy it:
+                if (instance && instance.dispose) {
+                    instance.dispose();
+                }
+                instance = new Autocomplete(this, options);
+                inputElement.data(dataKey, instance);
+            }
+        });
+    };
+}));

static/js/jquery.autocomplete.min.js

@@ -0,0 +1,25 @@
+/**
+*  Ajax Autocomplete for jQuery, version 1.2.7
+*  (c) 2013 Tomas Kirda
+*
+*  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
+*  For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/
+*
+*/
+(function(e){"function"===typeof define&&define.amd?define(["jquery"],e):e(jQuery)})(function(e){function g(a,b){var c=function(){},c={autoSelectFirst:!1,appendTo:"body",serviceUrl:null,lookup:null,onSelect:null,width:"auto",minChars:1,maxHeight:300,deferRequestBy:0,params:{},formatResult:g.formatResult,delimiter:null,zIndex:9999,type:"GET",noCache:!1,onSearchStart:c,onSearchComplete:c,containerClass:"autocomplete-suggestions",tabDisabled:!1,dataType:"text",lookupFilter:function(a,b,c){return-1!==
+a.value.toLowerCase().indexOf(c)},paramName:"query",transformResult:function(a){return"string"===typeof a?e.parseJSON(a):a}};this.element=a;this.el=e(a);this.suggestions=[];this.badQueries=[];this.selectedIndex=-1;this.currentValue=this.element.value;this.intervalId=0;this.cachedResponse=[];this.onChange=this.onChangeInterval=null;this.isLocal=this.ignoreValueChange=!1;this.suggestionsContainer=null;this.options=e.extend({},c,b);this.classes={selected:"autocomplete-selected",suggestion:"autocomplete-suggestion"};
+this.initialize();this.setOptions(b)}var h={extend:function(a,b){return e.extend(a,b)},createNode:function(a){var b=document.createElement("div");b.innerHTML=a;return b.firstChild}};g.utils=h;e.Autocomplete=g;g.formatResult=function(a,b){var c="("+b.replace(RegExp("(\\/|\\.|\\*|\\+|\\?|\\||\\(|\\)|\\[|\\]|\\{|\\}|\\\\)","g"),"\\$1")+")";return a.value.replace(RegExp(c,"gi"),"<strong>$1</strong>")};g.prototype={killerFn:null,initialize:function(){var a=this,b="."+a.classes.suggestion,c=a.classes.selected,
+d=a.options,f;a.element.setAttribute("autocomplete","off");a.killerFn=function(b){0===e(b.target).closest("."+a.options.containerClass).length&&(a.killSuggestions(),a.disableKillerFn())};if(!d.width||"auto"===d.width)d.width=a.el.outerWidth();a.suggestionsContainer=g.utils.createNode('<div class="'+d.containerClass+'" style="position: absolute; display: none;"></div>');f=e(a.suggestionsContainer);f.appendTo(d.appendTo).width(d.width);f.on("mouseover.autocomplete",b,function(){a.activate(e(this).data("index"))});
+f.on("mouseout.autocomplete",function(){a.selectedIndex=-1;f.children("."+c).removeClass(c)});f.on("click.autocomplete",b,function(){a.select(e(this).data("index"),!1)});a.fixPosition();if(window.opera)a.el.on("keypress.autocomplete",function(b){a.onKeyPress(b)});else a.el.on("keydown.autocomplete",function(b){a.onKeyPress(b)});a.el.on("keyup.autocomplete",function(b){a.onKeyUp(b)});a.el.on("blur.autocomplete",function(){a.onBlur()});a.el.on("focus.autocomplete",function(){a.fixPosition()})},onBlur:function(){this.enableKillerFn()},
+setOptions:function(a){var b=this.options;h.extend(b,a);if(this.isLocal=e.isArray(b.lookup))b.lookup=this.verifySuggestionsFormat(b.lookup);e(this.suggestionsContainer).css({"max-height":b.maxHeight+"px",width:b.width+"px","z-index":b.zIndex})},clearCache:function(){this.cachedResponse=[];this.badQueries=[]},clear:function(){this.clearCache();this.currentValue=null;this.suggestions=[]},disable:function(){this.disabled=!0},enable:function(){this.disabled=!1},fixPosition:function(){var a;"body"===this.options.appendTo&&
+(a=this.el.offset(),e(this.suggestionsContainer).css({top:a.top+this.el.outerHeight()+"px",left:a.left+"px"}))},enableKillerFn:function(){e(document).on("click.autocomplete",this.killerFn)},disableKillerFn:function(){e(document).off("click.autocomplete",this.killerFn)},killSuggestions:function(){var a=this;a.stopKillSuggestions();a.intervalId=window.setInterval(function(){a.hide();a.stopKillSuggestions()},300)},stopKillSuggestions:function(){window.clearInterval(this.intervalId)},onKeyPress:function(a){if(!this.disabled&&
+!this.visible&&40===a.keyCode&&this.currentValue)this.suggest();else if(!this.disabled&&this.visible){switch(a.keyCode){case 27:this.el.val(this.currentValue);this.hide();break;case 9:case 13:if(-1===this.selectedIndex){this.hide();return}this.select(this.selectedIndex,13===a.keyCode);if(9===a.keyCode&&!1===this.options.tabDisabled)return;break;case 38:this.moveUp();break;case 40:this.moveDown();break;default:return}a.stopImmediatePropagation();a.preventDefault()}},onKeyUp:function(a){var b=this;
+if(!b.disabled){switch(a.keyCode){case 38:case 40:return}clearInterval(b.onChangeInterval);if(b.currentValue!==b.el.val())if(0<b.options.deferRequestBy)b.onChangeInterval=setInterval(function(){b.onValueChange()},b.options.deferRequestBy);else b.onValueChange()}},onValueChange:function(){var a;clearInterval(this.onChangeInterval);this.currentValue=this.element.value;a=this.getQuery(this.currentValue);this.selectedIndex=-1;this.ignoreValueChange?this.ignoreValueChange=!1:a.length<this.options.minChars?
+this.hide():this.getSuggestions(a)},getQuery:function(a){var b=this.options.delimiter;if(!b)return e.trim(a);a=a.split(b);return e.trim(a[a.length-1])},getSuggestionsLocal:function(a){var b=a.toLowerCase(),c=this.options.lookupFilter;return{suggestions:e.grep(this.options.lookup,function(d){return c(d,a,b)})}},getSuggestions:function(a){var b,c=this,d=c.options,f=d.serviceUrl;(b=c.isLocal?c.getSuggestionsLocal(a):c.cachedResponse[a])&&e.isArray(b.suggestions)?(c.suggestions=b.suggestions,c.suggest()):
+c.isBadQuery(a)||(d.params[d.paramName]=a,!1!==d.onSearchStart.call(c.element,d.params)&&(e.isFunction(d.serviceUrl)&&(f=d.serviceUrl.call(c.element,a)),e.ajax({url:f,data:d.ignoreParams?null:d.params,type:d.type,dataType:d.dataType}).done(function(b){c.processResponse(b,a);d.onSearchComplete.call(c.element,a)})))},isBadQuery:function(a){for(var b=this.badQueries,c=b.length;c--;)if(0===a.indexOf(b[c]))return!0;return!1},hide:function(){this.visible=!1;this.selectedIndex=-1;e(this.suggestionsContainer).hide()},
+suggest:function(){if(0===this.suggestions.length)this.hide();else{var a=this.options.formatResult,b=this.getQuery(this.currentValue),c=this.classes.suggestion,d=this.classes.selected,f=e(this.suggestionsContainer),g="";e.each(this.suggestions,function(d,e){g+='<div class="'+c+'" data-index="'+d+'">'+a(e,b)+"</div>"});f.html(g).show();this.visible=!0;this.options.autoSelectFirst&&(this.selectedIndex=0,f.children().first().addClass(d))}},verifySuggestionsFormat:function(a){return a.length&&"string"===
+typeof a[0]?e.map(a,function(a){return{value:a,data:null}}):a},processResponse:function(a,b){var c=this.options,d=c.transformResult(a,b);d.suggestions=this.verifySuggestionsFormat(d.suggestions);c.noCache||(this.cachedResponse[d[c.paramName]]=d,0===d.suggestions.length&&this.badQueries.push(d[c.paramName]));b===this.getQuery(this.currentValue)&&(this.suggestions=d.suggestions,this.suggest())},activate:function(a){var b=this.classes.selected,c=e(this.suggestionsContainer),d=c.children();c.children("."+
+b).removeClass(b);this.selectedIndex=a;return-1!==this.selectedIndex&&d.length>this.selectedIndex?(a=d.get(this.selectedIndex),e(a).addClass(b),a):null},select:function(a,b){var c=this.suggestions[a];c&&(this.el.val(c),this.ignoreValueChange=b,this.hide(),this.onSelect(a))},moveUp:function(){-1!==this.selectedIndex&&(0===this.selectedIndex?(e(this.suggestionsContainer).children().first().removeClass(this.classes.selected),this.selectedIndex=-1,this.el.val(this.currentValue)):this.adjustScroll(this.selectedIndex-
+1))},moveDown:function(){this.selectedIndex!==this.suggestions.length-1&&this.adjustScroll(this.selectedIndex+1)},adjustScroll:function(a){var b=this.activate(a),c,d;b&&(b=b.offsetTop,c=e(this.suggestionsContainer).scrollTop(),d=c+this.options.maxHeight-25,b<c?e(this.suggestionsContainer).scrollTop(b):b>d&&e(this.suggestionsContainer).scrollTop(b-this.options.maxHeight+25),this.el.val(this.getValue(this.suggestions[a].value)))},onSelect:function(a){var b=this.options.onSelect;a=this.suggestions[a];
+this.el.val(this.getValue(a.value));e.isFunction(b)&&b.call(this.element,a)},getValue:function(a){var b=this.options.delimiter,c;if(!b)return a;c=this.currentValue;b=c.split(b);return 1===b.length?a:c.substr(0,c.length-b[b.length-1].length)+a},dispose:function(){this.el.off(".autocomplete").removeData("autocomplete");this.disableKillerFn();e(this.suggestionsContainer).remove()}};e.fn.autocomplete=function(a,b){return 0===arguments.length?this.first().data("autocomplete"):this.each(function(){var c=
+e(this),d=c.data("autocomplete");if("string"===typeof a){if(d&&"function"===typeof d[a])d[a](b)}else d&&d.dispose&&d.dispose(),d=new g(this,a),c.data("autocomplete",d)})}});

templates/accounts/group_details.html

@@ -3,6 +3,11 @@
 {% load staticfiles %}
 {% load humanize %}
 {% load bootstrap3 %}
+{% load accounts_tags %}
+
+{% block css %}
+<link rel="stylesheet" href="{% static 'css/autocomplete.css' %}">
+{% endblock %}
 
 {% block grouptab %} class="active"{% endblock %}
 
@@ -68,9 +73,13 @@
 
 {% block js_end %}
 {{ block.super }}
+<script src="{% static 'js/jquery.autocomplete.min.js' %}"></script>
 <script type="text/javascript">
 $('input[name="user"]').autocomplete({
-  source: "{% url 'add-user-to-group' group.id %}"
+  serviceUrl: "{% url 'add-user-to-group' group.id %}",
+  onSelect: function (data) {
+    $('input[name="user"]').val(data.data);
+  }
 });
 </script>
 <script src="{% static 'js/accounts.js' %}"></script>

templates/accounts/team_details.html

@@ -4,6 +4,10 @@
 {% load humanize %}
 {% load bootstrap3 %}
 
+{% block css %}
+<link rel="stylesheet" href="{% static 'css/autocomplete.css' %}">
+{% endblock %}
+
 {% block teamtab %} class="active"{% endblock %}
 
 {% block moretabs %}
@@ -93,12 +97,19 @@
 
 {% block js_end %}
 {{ block.super }}
+<script src="{% static 'js/jquery.autocomplete.min.js' %}"></script>
 <script type="text/javascript">
 $('input[name="user"]').autocomplete({
-  source: "{% url 'add-user-to-team' team.id %}"
+  serviceUrl: "{% url 'add-user-to-team' team.id %}",
+  onSelect: function (data) {
+    $('input[name="user"]').val(data.data);
+  }
 });
 $('input[name="group"]').autocomplete({
-  source: "{% url 'add-group-to-team' team.id %}"
+  serviceUrl: "{% url 'add-group-to-team' team.id %}",
+  onSelect: function (data) {
+    $('input[name="group"]').val(data.data);
+  }
 });
 </script>
 <script src="{% static 'js/accounts.js' %}"></script>

templates/accounts/user_details.html

@@ -4,6 +4,10 @@
 {% load humanize %}
 {% load bootstrap3 %}
 
+{% block css %}
+<link rel="stylesheet" href="{% static 'css/autocomplete.css' %}">
+{% endblock %}
+
 {% block usertab %} class="active"{% endblock %}
 
 {% block moretabs %}
@@ -108,12 +112,19 @@
 
 {% block js_end %}
 {{ block.super }}
+<script src="{% static 'js/jquery.autocomplete.min.js' %}"></script>
 <script type="text/javascript">
 $('input[name="group"]').autocomplete({
-  source: "{% url 'add-group-to-user' user.id %}"
+  serviceUrl: "{% url 'add-group-to-user' user.id %}",
+  onSelect: function (data) {
+    $('input[name="group"]').val(data.data);
+  }
 });
 $('input[name="team"]').autocomplete({
-  source: "{% url 'add-team-to-user' user.id %}"
+  serviceUrl: "{% url 'add-team-to-user' user.id %}",
+  onSelect: function (data) {
+    $('input[name="team"]').val(data.data);
+  }
 });
 </script>
 <script src="{% static 'js/accounts.js' %}"></script>