Nuevo plugin Additionals 2.0.20

plugins/additionals/assets/javascripts/additionals_to_select2.js

@@ -0,0 +1,41 @@
+var oldAdditionalsToggleFilter = window.toggleFilter;
+
+window.toggleFilter = function(field) {
+  oldAdditionalsToggleFilter(field);
+  return additionals_transform_to_select2(field);
+};
+
+function filterAdditionalsFormatState (opt) {
+  var $opt = $('<span>' + opt.name_with_icon + '</span>');
+  return $opt;
+}
+
+/* global availableFilters additionals_field_formats additionals_filter_urls:true* */
+function additionals_transform_to_select2(field){
+  var field_format = availableFilters[field]['field_format'];
+  var initialized_select2 = $('#tr_' + field + ' .values .select2');
+  if (initialized_select2.size() == 0 && $.inArray(field_format, additionals_field_formats) >= 0) {
+    $('#tr_' + field + ' .toggle-multiselect').hide();
+    $('#tr_' + field + ' .values .value').attr('multiple', 'multiple');
+    $('#tr_' + field + ' .values .value').select2({
+      ajax: {
+        url: additionals_filter_urls[field_format],
+        dataType: 'json',
+        delay: 250,
+        data: function(params) {
+          return { q: params.term };
+        },
+        processResults: function(data, params) {
+          return { results: data };
+        },
+        cache: true
+      },
+      placeholder: ' ',
+      minimumInputLength: 1,
+      width: '60%',
+      templateResult: filterAdditionalsFormatState
+    }).on('select2:open', function (e) {
+      $(this).parent('span').find('.select2-search__field').val(' ').trigger($.Event('input', { which: 13 })).val('');
+    });
+  }
+}