reiern70 commented on code in PR #571:
URL: https://github.com/apache/wicket/pull/571#discussion_r1166419621
##########
wicket-extensions/src/main/java/org/apache/wicket/extensions/ajax/markup/html/form/upload/progressbar.js:
##########
@@ -55,24 +58,39 @@
if (displayprogress) {
this.setPercent(0);
this.setStatus(this.initialStatus);
-
Wicket.$(this.statusid).removeAttribute('hidden');
- Wicket.$(this.barid).removeAttribute('hidden');
+ var $statusId = Wicket.$(this.statusid);
+ if ($statusId != null) {
+ Wicket.DOM.show($statusId);
+ }
+ var $barid = Wicket.$(this.barid)
Review Comment:
> Understood, thanks for the clarifications!
Pleasure. Initialy I had those and **maven clean failed**. I juess this is
to make sure our JavaScript works on older browsers too
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