FormTable does not gracefully handle NULL Fields
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Key: CLK-626
URL: https://issues.apache.org/jira/browse/CLK-626
Project: Click
Issue Type: Improvement
Components: extras
Affects Versions: 2.1.0
Reporter: WarnerJan Veldhuis
To be able to have columns in a FormTable that are "display only", ie no fields
to edit, I set the Field to null. FieldColumn is perfectly capable of handling
NULLs for getField(). It will fallback to the super implementation when a Field
is null, and render the data as if it was a Column.
FormTable however, does that only *partially*. Some parts are checked, some are
not.
Line 283 of FormTable does a good job:
if (fieldColumn.getField() != null) {
fieldColumn.getField().setForm(getForm());
}
But further down the code, getField() is called and used directly. I would like
to see it checked for null. I have modified my local FormTable, and I can find
no problems using it like that.
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