Nuclos multi-select combobox: search mask, checkbox, OR, IN, NOT IN, value list provider. |
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Select multiple values in search masks – OR combination and IN syntax in the VLP.
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Comboboxes with the multi-select option allow selecting several values; each value is preceded by a checkbox.
Multi-select only works in search masks. |
Enable the multi-select checkbox in the combobox properties.
Multi-select in the search mask.
The top entry plus the count of further selections is shown. On search the entries are combined with OR; the combobox no longer closes automatically.
Since a parameter can now hold several values, use IN/NOT IN in the SQL:
AUSDRUCK IN $param AUSDRUCK NOT IN $param |
instead of
AUSDRUCK = $param AUSDRUCK <> $param |
IN/NOT IN also works for single-value parameters.