Merge pull request #547 from flowerField/master

清空cell内容后luckysheet-functionbox-cell标签值不同步的bug

src/controllers/rowColumnOperation.js

@@ -2045,7 +2045,9 @@ export function rowColumnOperationInitial(){
 
             jfrefreshgrid(d, Store.luckysheet_select_save);
 
-            $("#luckysheet-functionbox-cell").html("");
+            // 清空编辑框的内容
+            // 备注：在functionInputHanddler方法中会把该标签的内容拷贝到 #luckysheet-functionbox-cell
+            $("#luckysheet-rich-text-editor").html("");
         }
     });