It would be nice to be able to specify the actual error message produced by
ChartPlugin. For example say that a %CHART% is created from a table populated from %DBI_QUERY%, but that query doesn't return any data. I know that my syntax to %CHART% is OK so the only (real) %CHART% error that could result is
Error: Number of data points needs to be > 1
So it would be nice to have a new parameter like
errormsg="No data available"
.
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TWiki:Main/TaitCyrus - 2011-06-01
Added two new parameters
errmsg_nodata
and
errmsg_nodata2
. So if no data, then use the users specified error message instead of the default error message.
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TaitCyrus - 2011-06-02