refactoring: common things in constructor, dom construction in a separate function

[fnpeditor.git] / src / editor / views / openSelect / openSelect.js

diff --git a/src/editor/views/openSelect/openSelect.js b/src/editor/views/openSelect/openSelect.js
index eeea988..ef5b94a 100644 (file)
--- a/src/editor/views/openSelect/openSelect.js
+++ b/src/editor/views/openSelect/openSelect.js
@@ -24,6 +24,12 @@ var OpenSelect = Backbone.View.extend({
             this.input = $(this.options.inputTemplate);
             this.$('.input-wrapper').append(this.input);
         }
+        if(this.options.maxHeight) {
+            this.menu.css('max-height', this.options.maxHeight);
+        }
+        if(this.options.maxWidth) {
+            this.menu.css('max-width', this.options.maxWidth);
+        }
     },
     toggleHandler: function(toggle) {
         this.$('.toggle').css('visibility', toggle ? 'inherit' : 'hidden');
@@ -32,11 +38,18 @@ var OpenSelect = Backbone.View.extend({
         this.menu.append(_.template(itemTemplate)({value: value}));
         this.toggleHandler(true);
     },
-    onSelection: function(e) {
-        var val = $(e.target).text();
+    clearItems: function() {
+        this.menu.empty();
+        this.toggleHandler(false);
+    },
+    setInput: function(value) {
         if(this.options.setInput) {
-            this.options.setInput(this.input, val);
+            this.options.setInput(this.input, value);
         }
+    },
+    onSelection: function(e) {
+        var val = $(e.target).text();
+        this.setInput(val);
         this.trigger('itemSelected', this.input.val());
     }
 });