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From "Massimo Lusetti (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (TAP5-171) Filter out attributes with default value (from DTD) when parsing templates
Date Thu, 11 Aug 2011 22:12:27 GMT

     [ https://issues.apache.org/jira/browse/TAP5-171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Massimo Lusetti closed TAP5-171.
--------------------------------

       Resolution: Won't Fix
    Fix Version/s: 5.3

Please open a new one for 5.3 if this still applicable

> Filter out attributes with default value (from DTD) when parsing templates
> --------------------------------------------------------------------------
>
>                 Key: TAP5-171
>                 URL: https://issues.apache.org/jira/browse/TAP5-171
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-core
>    Affects Versions: 5.0.18
>         Environment: Sun JDK 1.5
>            Reporter: Folke Behrens
>            Priority: Minor
>             Fix For: 5.3
>
>         Attachments: TAP5-171 5.2.4.patch, Test.html, attributes2-dtd-default.patch
>
>
> Consider testing for org.xml.sax.ext.Attributes2 and use Attributes2.isSpecified(int)
to check if the attribute is really specified or just a default declaration.
> With this you can e.g. test if <a  shape="rect" > is really set. Test for "http://xml.org/sax/features/use-attributes2"
or just use "instanceof":
> if (attributes instanceof Attributes2) {
>     if (( (Attributes2)attributes ).isSpecified(i)) {
>         // do something
>     }
> }

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