Add dropdowns (#508)

Author: mpolidori

ckanext/querytool/fanstatic/javascript/vitals.js

@@ -1273,5 +1273,21 @@ $("body").on('change', '[id^=field-additional_description]', function(){
 });
 
 
+/* Dropdown Filters */
+$(".filter-item-value").hover(function(event) {
+  $.each($(this).find('option'), function(key, value) {
+    $(value).removeClass('active');
+  })
+  $('option:selected').addClass('active');
+
+});
 
+$(".filter-item-value").tooltip({
+  placement: 'right',
+  trigger: 'hover',
+  container: 'body',
+  title: function(e) {
+    return $(this).find('.active').attr('value');
+  }
+});
 

ckanext/querytool/templates/ajax_snippets/public_filter_item.html

@@ -25,7 +25,7 @@
     <label for="data_filter_value_{{ id }}">{{ selected_filter.alias }}</label>
     <input type="hidden" id="data_filter_name_{{ id }}" name="{{alias}}data_filter_name_{{ n }}" value="{{ selected_filter.name }}" {% if class %}disabled{% endif %}/>
     <select class="filter-item filter-item-value input-block-level {{ class }}" id="data_filter_value_{{ id }}" name="{{alias}}data_filter_value_{{ n }}" {% if class %}disabled{% endif %}>
-      <option value="">&mdash;{{ _('Select value') }}&mdash;</option>
+      <option value="" >&mdash;{{ _('Select value') }}&mdash;</option>
       {% if selected_filter %}
       <option value="{{ selected_filter.value.replace('%26','&') }}" selected>{{ selected_filter.value.replace('%26','&') }}</option>
       {% endif %}