[WICKET-5690] Hiding AjaxLink by other's component visibility in enclosure causes JS error

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 6.16.0
• Component/s: wicket
• Labels: ajax dom enclosure event link wicket
• Environment: Windows 8.1 64-bit; JDK 1.6.0_45; Jetty / WebSphere 8
• Assignee: Andrea Del Bene
• Reporter: David Rain
• Created: 02/Sep/14 12:13
• Updated: 09/Sep/14 07:46
• Resolved: 09/Sep/14 07:46

Description

I have an enclosure with AjaxLink and Label. I control the visibility of the enclosure by visibility of the Label.

		<wicket:enclosure child="myRewardSum">
			<p class="row">
				<a wicket:id="rewardsLink" href="#">
					<strong><wicket:message key="myRewards">[Rewards link text]</wicket:message></strong>
				</a>
				<span class="value">
					<span wicket:id="myRewardSum">[50 CZK]</span>
				</span>
			</p>
		</wicket:enclosure>

When the visibility is resolved as false, I get following error. Changing the control-child to link itself solves the problém so I think that the condition when to bind the listener dosen't count with enclosures.

Wicket.Ajax: Cannot bind a listener for event "click" on element "rewardsLink1059" because the element is not in the DOM
Wicket.Ajax.DebugWindow.logError(msg="Cannot bind a listener f...ement is not in the DOM")wicket-...udr6oyc (řádek 130)
Wicket.Log.error(msg="Cannot bind a listener f...ement is not in the DOM")wicket-...udr6oyc (řádek 232)
.Event.add/<()wicket-...udr6oyc (řádek 180)
jQuery.Callbacks/fire(data=[Document /Application/, [function(selector, context)]])jquery-1.11.0.js (řádek 3099)
jQuery.Callbacks/self.add()jquery-1.11.0.js (řádek 3145)
jQuery.fn.ready(fn=function())jquery-1.11.0.js (řádek 3379)
jQuery.fn.init(selector=function(), context=undefined)jquery-1.11.0.js (řádek 2819)
jQuery(selector=function(), context=undefined)jquery-1.11.0.js (řádek 75)
.Event.add(element="rewardsLink1059", type="click", fn=function(jqEvent, data), data=null, selector=undefined)wicket-...udr6oyc (řádek 171)
.Ajax.ajax/<(idx=0, evt="click")wicket-...udr6oyc (řádek 1930)
.each(obj=["click"], callback=function(idx, evt), args=undefined)jquery-1.11.0.js (řádek 384)
.Ajax.ajax(attrs=Object { u="./XXrdIQsCca2JfmhojuMQK_...S35cURU7YDKFfEVOnxyQRNg", e=[1], c="rewardsLink1059"})wicket-...udr6oyc (řádek 1908)
wicket-ajax-jquery-ver-1404896837995.js;jsessionid=1pluxkdxzzgehct98udr6oyc()wicket-...val (2) (řádek 1)
wicket-ajax-jquery-ver-1404896837995.js;jsessionid=1pluxkdxzzgehct98udr6oyc()wicket-...val (2) (řádek 1)
Wicket.Ajax.Call.prototype.processEvaluation/evaluate/<(notify=function())wicket-...udr6oyc (řádek 1162)
FunctionsExecuter/this.processNext/run()wicket-...udr6oyc (řádek 139)
.proxy/proxy()jquery-1.11.0.js (řádek 556)
FunctionsExecuter/this.processNext()wicket-...udr6oyc (řádek 154)
FunctionsExecuter/this.start()wicket-...udr6oyc (řádek 166)
Wicket.Ajax.Call.prototype.doAjax/jqXHR<.complete(jqXHR=Object { readyState=4, responseText="<?xml version="1.0" enco...aluate></ajax-response>", responseXML=document, více...}, textStatus="success")wicket-...udr6oyc (řádek 699)
jQuery.Callbacks/fire(data=[Object { channel="0|s", initialize=function(), _initializeDefaults=function(), více...}, [Object { readyState=4, responseText="<?xml version="1.0" enco...aluate></ajax-response>", responseXML=document, více...}, "success"]])jquery-1.11.0.js (řádek 3099)
jQuery.Callbacks/self.fireWith(context=Object { channel="0|s", initialize=function(), _initializeDefaults=function(), více...}, args=[Object { channel="0|s", initialize=function(), _initializeDefaults=function(), více...}, [Object { readyState=4, responseText="<?xml version="1.0" enco...aluate></ajax-response>", responseXML=document, více...}, "success"]])jquery-1.11.0.js (řádek 3211)
done(status=200, nativeStatusText="OK", responses=Object { text="<?xml version="1.0" enco...aluate></ajax-response>"}, headers="Content-Type: text/xml;c...tty(8.1.14.v20131031)\r\n")jquery-1.11.0.js (řádek 9325)
.send/callback(_=readystatechange , isAbort=undefined)

Issue Links

• duplicates: WICKET-4874 "Cannot find element with id" error seen in Ajax Debug for child of wicket:enclosure