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https://issues.apache.org/struts/browse/STR-2913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Benedict resolved STR-2913.
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Resolution: Fixed
Assignee: Paul Benedict
Added new "count" attribute on both <logic:messagesPresent> and <html:messages>
tags. Each will expose the count, when specified, of the messages sought. The
latter can do all messages or only for the property specified.
Example:
<logic:messagesPresent count="count">
<p>There are ${count} error(s) present</p>
</logic:messagesPresent>
The error tag is deprecated. It's not as powerful and deference should be given
to message tags.
> html:errors und html:messages should provide number of messages to header and
> footer
> ------------------------------------------------------------------------------------
>
> Key: STR-2913
> URL: https://issues.apache.org/struts/browse/STR-2913
> Project: Struts 1
> Issue Type: Improvement
> Components: Taglibs
> Affects Versions: 1.3.6
> Reporter: Denis Pasek
> Assignee: Paul Benedict
> Priority: Minor
> Fix For: 1.4.0
>
>
> One nice enhancement of the Struts' html:errors and html:messages would be
> that while generating the defined header or footer the number of available
> messages are used as message arguments. This would facialate a header like
> "There are 3 error messages" or "There is 1 error message" using a message
> pattern like this:
> errors.header=There are {0} error {0,choice,1#message|1<messages}.
> This enhancement should be totally backward compatible since it's currently
> not possible to add arguments to headers and footers so nobody should have
> reserverd argument 0 for something.
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