Find formatter only on initial render

rstudio · Jan 24, 2024 · 415faad · 415faad
1 parent ce068bf
commit 415faad
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/inst/htmlwidgets/datatables.js b/inst/htmlwidgets/datatables.js
@@ -667,11 +667,11 @@ HTMLWidgets.widget({
             }
             r1  = t1; r2 = t2;
           })();
+          // format with active column renderer, if defined
+          var colDef = data.options.columnDefs.find(function(def) {
+            return (def.targets === i || inArray(i, def.targets)) && 'render' in def;
+          });
           var updateSliderText = function(v1, v2) {
-            // format with active column renderer, if defined
-            var colDef = data.options.columnDefs.find(function(def) {
-              return (def.targets === i || inArray(i, def.targets)) && 'render' in def;
-            });
             // we only know how to use function renderers
             if (colDef && typeof colDef.render === 'function') {
               var restore = function(v) {