Update chosen library to 1.8.7

web/skins/classic/js/chosen/chosen.css

@@ -2,9 +2,9 @@
 Chosen, a Select Box Enhancer for jQuery and Prototype
 by Patrick Filler for Harvest, http://getharvest.com
 
-Version 1.8.2
+Version 1.8.7
 Full source at https://github.com/harvesthq/chosen
-Copyright (c) 2011-2017 Harvest http://getharvest.com
+Copyright (c) 2011-2018 Harvest http://getharvest.com
 
 MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
 This file is generated by `grunt build`, do not edit it by hand.
@@ -38,10 +38,14 @@ This file is generated by `grunt build`, do not edit it by hand.
   -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, 0.15);
           box-shadow: 0 4px 5px rgba(0, 0, 0, 0.15);
   clip: rect(0, 0, 0, 0);
+  -webkit-clip-path: inset(100% 100%);
+          clip-path: inset(100% 100%);
 }
 
 .chosen-container.chosen-with-drop .chosen-drop {
   clip: auto;
+  -webkit-clip-path: none;
+          clip-path: none;
 }
 
 .chosen-container a {
@@ -167,6 +171,8 @@ This file is generated by `grunt build`, do not edit it by hand.
 .chosen-container-single.chosen-container-single-nosearch .chosen-search {
   position: absolute;
   clip: rect(0, 0, 0, 0);
+  -webkit-clip-path: inset(100% 100%);
+          clip-path: inset(100% 100%);
 }
 
 /* @end */

web/skins/classic/js/chosen/chosen.jquery.js

@@ -2,9 +2,9 @@
 Chosen, a Select Box Enhancer for jQuery and Prototype
 by Patrick Filler for Harvest, http://getharvest.com
 
-Version 1.8.2
+Version 1.8.7
 Full source at https://github.com/harvesthq/chosen
-Copyright (c) 2011-2017 Harvest http://getharvest.com
+Copyright (c) 2011-2018 Harvest http://getharvest.com
 
 MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md
 This file is generated by `grunt build`, do not edit it by hand.
@@ -161,7 +161,7 @@ This file is generated by `grunt build`, do not edit it by hand.
 
     AbstractChosen.prototype.choice_label = function(item) {
       if (this.include_group_label_in_selected && (item.group_label != null)) {
-        return "<b class='group-name'>" + item.group_label + "</b>" + item.html;
+        return "<b class='group-name'>" + (this.escape_html(item.group_label)) + "</b>" + item.html;
       } else {
         return item.html;
       }
@@ -267,7 +267,9 @@ This file is generated by `grunt build`, do not edit it by hand.
       }
       option_el = document.createElement("li");
       option_el.className = classes.join(" ");
-      option_el.style.cssText = option.style;
+      if (option.style) {
+        option_el.style.cssText = option.style;
+      }
       option_el.setAttribute("data-option-array-index", option.array_index);
       option_el.innerHTML = option.highlighted_html || option.html;
       if (option.title) {
@@ -341,7 +343,7 @@ This file is generated by `grunt build`, do not edit it by hand.
       }
     };
 
-    AbstractChosen.prototype.winnow_results = function() {
+    AbstractChosen.prototype.winnow_results = function(options) {
       var escapedQuery, fix, i, len, option, prefix, query, ref, regex, results, results_group, search_match, startpos, suffix, text;
       this.no_results_clear();
       results = 0;
@@ -397,7 +399,9 @@ This file is generated by `grunt build`, do not edit it by hand.
         return this.no_results(query);
       } else {
         this.update_results_content(this.results_option_build());
-        return this.winnow_results_set_highlight();
+        if (!(options != null ? options.skip_highlight : void 0)) {
+          return this.winnow_results_set_highlight();
+        }
       }
     };
 
@@ -540,7 +544,7 @@ This file is generated by `grunt build`, do not edit it by hand.
       if (this.options.width != null) {
         return this.options.width;
       } else {
-        return this.form_field.offsetWidth + "px";
+        return this.form_field.offsetWidth+15 + "px";
       }
     };
 
@@ -941,7 +945,7 @@ This file is generated by `grunt build`, do not edit it by hand.
       this.results_data = SelectParser.select_to_array(this.form_field);
       if (this.is_multiple) {
         this.search_choices.find("li.search-choice").remove();
-      } else if (!this.is_multiple) {
+      } else {
         this.single_set_selected_text();
         if (this.disable_search || this.form_field.options.length <= this.disable_search_threshold) {
           this.search_field[0].readOnly = true;
@@ -1154,14 +1158,20 @@ This file is generated by `grunt build`, do not edit it by hand.
         item.selected = true;
         this.form_field.options[item.options_index].selected = true;
         this.selected_option_count = null;
-        this.search_field.val("");
         if (this.is_multiple) {
           this.choice_build(item);
         } else {
           this.single_set_selected_text(this.choice_label(item));
         }
         if (this.is_multiple && (!this.hide_results_on_select || (evt.metaKey || evt.ctrlKey))) {
-          this.winnow_results();
+          if (evt.metaKey || evt.ctrlKey) {
+            this.winnow_results({
+              skip_highlight: true
+            });
+          } else {
+            this.search_field.val("");
+            this.winnow_results();
+          }
         } else {
           this.results_hide();
           this.show_search_field_default();