[WICKET-5397] target.prependJavaScript and JQuery-Animation in IE8

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.11.0
• Fix Version/s: 6.12.0, 7.0.0-M1
• Component/s: wicket
• Environment: IE8 on Windows 7, IE8 on Parallels on a MAC
• Assignee: Martin Tzvetanov Grigorov
• Reporter: Hans Lesmeister
• Created: 28/Oct/13 13:11
• Updated: 29/Oct/13 12:27
• Resolved: 29/Oct/13 12:27

Description

Copied from http://apache-wicket.1842946.n4.nabble.com/target-prependJavaScript-and-JQuery-Animation-in-IE8-td4662008.html:

To enable animation with JQuery on replacing a component with Ajax, we have followed the construct with the "|"-Symbol (pipe) in the Javascript that is added with target.prependJavaScript (see http://wicketinaction.com/2013/02/replace-components-with-animation => Thank you, Martin)

This does not seem to work in IE8. I pass a function like this: prependJavaScript("notify|myfunction(notify, '" + container.getMarkupId() + "')");

The Function looks like this:
function myfunction(notify, id) {
Wicket.Log.info("this is not reached in IE8");
JQuery("#" + id).slideUp(500, notify);
}

In IE8, myfunction is not called at all. On FF and other Browsers everything works okay.