Issue #989 - filter handler is inefficient

dc-js · Aug 19, 2015 · d7ffd14 · d7ffd14
1 parent 905b7d4
commit d7ffd14
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Showing 5 changed files with 10 additions and 9 deletions.
diff --git a/dc.js b/dc.js
diff --git a/dc.js.map b/dc.js.map
diff --git a/dc.min.js b/dc.min.js
diff --git a/dc.min.js.map b/dc.min.js.map
diff --git a/src/base-mixin.js b/src/base-mixin.js
@@ -65,10 +65,10 @@ dc.baseMixin = function (_chart) {
 
     var _filters = [];
     var _filterHandler = function (dimension, filters) {
-        dimension.filter(null);
-
         if (filters.length === 0) {
             dimension.filter(null);
+        } else if (filters.length === 1 && !Array.isArray(filters[0])) {
+            dimension.filterExact(filters[0]);
         } else {
             dimension.filterFunction(function (d) {
                 for (var i = 0; i < filters.length; i++) {