Configuration: allow setting of common display:table attributes via properties
file (excludedParams, requestURI, etc)
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Key: DISPL-277
URL: http://jira.codehaus.org/browse/DISPL-277
Project: DisplayTag
Type: Improvement
Components: Configuration
Reporter: Brad Wehrwein
Priority: Minor
Particularly in large-scale deployments of display:table, it requires a great
deal of effort to modify every instance of display:table when an attribute must
be changed application-wide (think hundreds of JSPs). I propose the addition of
configuration (displaytag.properties) options to allow common attributes to be
easily modified in a single location rather than forcing developers to touch
every page. Specifying this information in the properties file would also
allow the associated attributes to be removed from JSPs, simplifying and
reducing the amount of actual code to maintain.
This can apply to the following attributes which are likely to vary less than
other attributes throughout:
<display:table>
- excludedParams
- requestURI
- sort
- class (this is important. It breaks seperation of concerns- data vs.
presentation. CSS is widely considered the proper way to provide style
information (note: in one place)).
<display:column>
- headerClass (see display:table 'class', above)
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