$f ->addFieldToTab(
'Root.Main',
new DropdownField(
'MarcaID',
'Marca',
DataObject::get('Marca')->toDropDownMap()
)
);
Sample i want show the variable $Nomecat this class Marca
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DataObjectManager Module /
Discuss the DataObjectManager module, and the related ImageGallery module.
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How i call from the classID, $variablename?
I'm having a hard time understanding what you want, but it might help you to know that toDropdownMap() takes two arguments.
->toDropdownMap($value, $text);
they default to "ID" and "Title".
Maybe you want ->toDropdownMap('ID','Nomecat') ??
Just guessing.
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