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Posted to user@struts.apache.org by Davide Bruzzone <Da...@ngt.com> on 2002/11/11 23:44:56 UTC
RE: Why would disabled="..." not take a runtime expression? The d
ocs say that it should...
Yes, that's what's weird... I didn't muck around with the original TLD file
or anything...
-----Original Message-----
From: edgar [mailto:edgar@blue-moose.net]
Sent: Monday, November 11, 2002 3:47 PM
To: 'Struts Users Mailing List'
Subject: RE: Why would disabled="..." not take a runtime expression? The
docs say that it should...
In the struts-html.tld is <rtexprvalue> set to true for the disabled
attribute?
-----Original Message-----
From: Davide Bruzzone [mailto:Davide.Bruzzone@ngt.com]
Sent: Monday, November 11, 2002 5:36 PM
To: 'Struts Users Mailing List'
Subject: Why would disabled="..." not take a runtime expression? The
docs say that it should...
Greetings all...
I'm trying to control whether or not some form fields are editable using
a custom security tag. So, at the top of the page, I have something like
this:
<%-- Page security --%>
<bean:define id="readOnly" type="java.lang.String" value="false"/>
<ngt-security:hasNoPermission deny="deny">
<bean:define id="readOnly" type="java.lang.String"
value="true"/> </ngt-security:hasNoPermission>
If the deny attribute is anything but null or an empty string, readOnly
is set to "true". Then I try to do this:
<html:select property="priority" styleClass="fullwidth" disabled="<%=
readOnly %>">
...
</html:select>
What I get back is that the readOnly symbol cannot be resolved...
However, the following tests work:
- <html:select property="priority" styleClass="fullwidth"
disabled="true">
- <%= readOnly %> (On its own... This prints out "true")
This is just strange. According to the documentation, disabled should be
able to take a runtime expression, and I use runtime expressions of the
form <%= someVariable %> all over the palce elsewhere.
Any insight would be greatly appreciated.
Cheers...
Davide Bruzzone
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