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https://issues.apache.org/jira/browse/TAP5-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jochen Kemnade closed TAP5-1143.
--------------------------------
Resolution: Invalid
We assume this is no longer relevant and therefore close it.
If you still have this issue in a recent Tapestry version (such as 5.3.8 or the
latest 5.4 preview release), feel free to provide the necessary information and
reopen.
> Grid should allow empty "include" parameter
> -------------------------------------------
>
> Key: TAP5-1143
> URL: https://issues.apache.org/jira/browse/TAP5-1143
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Reporter: Geoff Callender
>
> I wanted to create a grid with only one column which is a synthetic property,
> so I specified include="" add="syntheticProperty", but the include parameter
> cannot be null.
> Instead, I had to exclude all of the source's properties, eg.
> exclude="propertyA, propertyB, propertyC" add="syntheticProperty", which is
> brittle because it will misbehave if the source is given any new properties.
> Here's a live example:
> http://jumpstart.doublenegative.com.au/jumpstart/examples/onepagecrud
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