[seam-issues] [JBoss JIRA] (JBSEAM-4648) s:defaultAction blocks new lines in <textArea>
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https://issues.jboss.org/browse/JBSEAM-4648?page=com.atlassian.jira.plugi...
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Nicholas Oxhøj commented on JBSEAM-4648:
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Hmm, I just found a problem with the proposed solutions (including my own).
The problem is that we want the user to actually be able to press "Enter" to
create a new line in a textarea. But to implement keyboard navigation in custom
components, at least OpenFaces often place the focus in a "hidden" (not using
"display:none" or "visibility:hidden", but just placed outside the
visible window) textarea to listen to keyboard events. And, as you probably guessed by
now, the defaultAction does not work if the focus is currently placed in e.g. an OpenFaces
DataTable or an OpenFaces TreeTable :-(
Unfortunately I currently don't have any good suggestions on how to work around this
issue. I am not very keen on starting to check for e.g. OpenFaces specific classes (like
"o_hiddenFocus") in the code for defaultAction...
s:defaultAction blocks new lines in <textArea>
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Key: JBSEAM-4648
URL: https://issues.jboss.org/browse/JBSEAM-4648
Project: Seam 2
Issue Type: Bug
Components: JSF Controls
Affects Versions: 2.2.1.CR1
Reporter: Adrian Mitev
s:defaultAction shouldn't work if the enter button is presses inside textarea
element. To fix the issue wrap the javascript that s:defaultAction generates inside this
code:
var evt = event.IE ? event.srcElement : event.target; if (evt.tagName.toLowerCase() !=
'textarea') { <original javascript here> }
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