CustomNoValueTextAttributeInterface
interface CustomNoValueTextAttributeInterface (View source)
Attribute controllers should implement this interface to customize the display value when there's no current value.
Methods
string
getNoneTextDisplayValue()
Return the text (in HTML format) to be displayed when there's no current value.
Details
string
getNoneTextDisplayValue()
Return the text (in HTML format) to be displayed when there's no current value.