Roo/bootstrap/Table.js

diff --git a/Roo/bootstrap/Table.js b/Roo/bootstrap/Table.js
index 428efb1..b33b5b7 100644 (file)
--- a/Roo/bootstrap/Table.js
+++ b/Roo/bootstrap/Table.js
@@ -1182,7 +1182,7 @@ Roo.extend(Roo.bootstrap.Table, Roo.bootstrap.Component,  {
                     continue;
                 }
                 
-                rows[i].classList.remove()
+                rows[i].classList.remove("col-"+size_cls[1]+this.colModel.config[col_index][size_cls[0]]);
                 
                 this.colModel.config[col_index][size_cls[0]] = size_cls[1]
             }