html:errors und html:messages should provide number of messages to header and
footer
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Key: STR-2913
URL: http://issues.apache.org/struts/browse/STR-2913
Project: Struts 1
Type: Improvement
Components: Taglibs
Versions: 1.x Next
Reporter: Denis Pasek
Priority: Minor
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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