Paul Nicolucci created MYFACES-4182:
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Summary: javax.faces.component.search.ComponentNotFoundException
Key: MYFACES-4182
URL: https://issues.apache.org/jira/browse/MYFACES-4182
Project: MyFaces Core
Issue Type: Bug
Components: JSR-372
Affects Versions: 2.3.0-beta
Reporter: Paul Nicolucci
I noticed a behavior difference when using a composite component and ajax
between jsf 2.3 and jsf 2.2. I've attached a test application that reproduces.
JSF 2.2 Behavior when form prependId=false:
If we reference the outputText id in the render attribute with the form id
prepended then the page is successfully rendered (testpage1.jsf)
If we reference the outputText id without the form id prepended we get the
following failure (testpage2.jsf) when requesting the page:
javax.faces.FacesException: Component with id:output2 not found
at
org.apache.myfaces.renderkit.html.HtmlAjaxBehaviorRenderer.getComponentId(HtmlAjaxBehaviorRenderer.java:505)
at
org.apache.myfaces.renderkit.html.HtmlAjaxBehaviorRenderer.build(HtmlAjaxBehaviorRenderer.java:467)
at
org.apache.myfaces.renderkit.html.HtmlAjaxBehaviorRenderer.mapToString(HtmlAjaxBehaviorRenderer.java:439)
at
org.apache.myfaces.renderkit.html.HtmlAjaxBehaviorRenderer.makeAjax(HtmlAjaxBehaviorRenderer.java:158)
at
org.apache.myfaces.renderkit.html.HtmlAjaxBehaviorRenderer.getScript(HtmlAjaxBehaviorRenderer.java:102)
at
javax.faces.component.behavior.ClientBehaviorBase.getScript(ClientBehaviorBase.java:101)
at
org.apache.myfaces.shared.renderkit.html.CommonEventUtils.renderBehaviorizedAttribute(CommonEventUtils.java:188)
at
org.apache.myfaces.shared.renderkit.html.CommonEventUtils.renderBehaviorizedAttribute(CommonEventUtils.java:120)
at
org.apache.myfaces.shared.renderkit.html.CommonEventUtils.renderBehaviorizedEventHandlers(CommonEventUtils.java:283)
at
org.apache.myfaces.shared.renderkit.html.CommonEventUtils.renderBehaviorizedEventHandlers(CommonEventUtils.java:202)
JSF 2.3 Behavior when form preprendId=false:
If we reference the outputText id in the render attribute with the form id
prepended then we get the following failure (testpage1.jsf) when requesting the
page:
Cannot find component for expression "testForm:output2" referenced from
"input1:input".
viewId=/testpage1.xhtml
location=C:\libertyGit\libertycdopen\WS-CD-Open\dev\build.image\wlp\usr\servers\test1\apps\expanded\TestApp.war\testpage1.xhtml
phaseId=RENDER_RESPONSE(6)
Caused by:
javax.faces.component.search.ComponentNotFoundException - Cannot find component
for expression "testForm:output2" referenced from "input1:input".
at
org.apache.myfaces.component.search.SearchExpressionHandlerImpl.resolveClientId(SearchExpressionHandlerImpl.java:104)
If we reference the outputText id without the form id prepended then the page
is successfully rendered (testpage2.jsf)
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