Hello!
I created a vmcustomfield having a multiple select box in the product backend.
In function plgVmOnProductEdit() I use:
$html .= VmHTML::row('select',vmText::_('VMCUSTOM_MYPLG_CHOOSE'),'select['.$row.'][]',array("opt1"=>vmText::_('VMCUSTOM_MYPLG_OPT1'),"opt2"=>vmText::_('VMCUSTOM_MYPLG_OPT2')),explode(',',$field->customfield_value),'multiple="multiple"','value','text',false);
When no option is chosen, a "placeholder like" value 'COM_VIRTUEMART_DRDOWN_AVA2ALL' (translated) is visible, which disappears when I click into the field.
In my case this information is wrong.
How can I generate the select box without any descriptive value in it?
Thank you very much in advance for your help!
Kind regards,
Gerald