I am trying to produce a drop down menu list with values taken from a
database table.
I want the values displayed from the table to be unique even though
there are values in the database table are not.
At the moment I have repeated values showing in the drop down list.
How can I show a list of unique items to display in the drop down
menu ?
The code I am using to get the contents of the database is
'qualificationType' => new sfWidgetFormDoctrineChoice(
array(
'model' => 'EducationalQualifications',
'add_empty' => true,
'method' => 'getQualificationType',
'label' => 'Educational qualification'
)
),
The table is called EducationalQualifications. The code is held in
the
actions.class.php
Thank you Reto
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