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From "Thomas Andraschko (JIRA)" <>
Subject [jira] [Resolved] (MYFACES-2869) Ajaxified h:selectBooleanCheckbox not working in IE8
Date Wed, 09 Aug 2017 08:21:00 GMT


Thomas Andraschko resolved MYFACES-2869.
    Resolution: Workaround

IE8 requires event=click and the functionality is fine with event=click. Will close this.

> Ajaxified h:selectBooleanCheckbox not working in IE8
> ----------------------------------------------------
>                 Key: MYFACES-2869
>                 URL:
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: JSR-314
>    Affects Versions: 2.0.0, 2.0.1, 2.0.2-SNAPSHOT
>            Reporter: Michael Kurz
>         Attachments:
> I have an ajaxified h:selectBooleanCheckbox like this:
> <h:selectBooleanCheckbox valueChangeListener="#{controller.change}">
>     <f:ajax render="textBox"/>
> </h:selectBooleanCheckbox>
> The value change listener toggles a boolean flag and the component with the id "textBox"
is re-rendered. This works fine with FF, Safari and Chrome but not with IE8. The resaon for
this is that the default onchange event is not working correctly in IE8. In IE8 onchange is
not triggered before the component looses the focus. So I have to click the component and
then again outside the component to hav the ajax request sent.
> A workaround for this is to set the event to click manually:
> <h:selectBooleanCheckbox valueChangeListener="#{controller.change}">
>     <f:ajax render="textBox" event="click"/>
> </h:selectBooleanCheckbox>
> The question now is, should we change the default event for HtmlSelectBooleanCheckbox
from change to click (or more precisely the mapping of valueChange from change to click)?
I quickly scanned the spec but I found nothing helpful.
> Mojarra seems to render an onclick attribute by default. But what is kind of funny -
with event="click" on f:ajax it stops working...

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