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https://issues.apache.org/jira/browse/TAP5-1677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13133456#comment-13133456
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Steve Eynon commented on TAP5-1677:
-----------------------------------
Just to say I like what's been done and the dev discussion is quite
interesting...
...besides that am I allowed to say you missed one? :)
[T5.3-beta-24]
org.apache.tapestry5.corelib.components.Errors.java
@Parameter(name = "class")
private String className = CSSClassConstants.ERROR;
And I guess other parameter usages from CSSClassConstants should be converted
too.
My use-case: I'm skinning an app with the Twitter Bootstrap CSS framework which
dictates which CSS names I can use. Being able to specify the class names for
the Errors (and others) in one place would be of great use.
> Use Symbols for Default Component Parameter Values
> --------------------------------------------------
>
> Key: TAP5-1677
> URL: https://issues.apache.org/jira/browse/TAP5-1677
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.3
> Reporter: Steve Eynon
> Assignee: Massimo Lusetti
> Priority: Minor
> Fix For: 5.3
>
>
> For example, the Grid component has the following:
> @Parameter("25")
> private int rowsPerPage;
> meaning if I wish for a pagination of 50 rows, I have to find all instances
> of the Grid component in my application and manually add a "rowsPerPage"
> parameter.
> But if the parameter was defined as:
> @Parameter("symbol:tapestry.grid.rowsPerPage")
> private int rowsPerPage;
> then all I would need to do is override the symbol contribution and voilà, it
> changes throughout the whole application.
> Other specific component defaults that would be nice are, the "update"
> parameter for Zone et al (because the classic "yellow fade" doesn't work for
> everyone!) and a date format for DateField.
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