AttributeCreatorFunction (engine/conversion)
@ckeditor/ckeditor5-engine/src/conversion/downcasthelpers
Parameters
attributeValue : unknown
The model attribute value to be converted to the view attribute element.
conversionApi : DowncastConversionApi
The conversion interface.
data : object
Additional information about the change (same as for
attribute
event).Propertiesdata.attributeKey : string
Attribute key.
data.attributeNewValue : unknown
New attribute value.
data.attributeOldValue : unknown
Attribute value before the change. This is
null
when selection attribute is converted.data.item : Item
Changed item or converted selection.
data.range : Range
Range spanning over changed item or selection range.
Returns
AttributeDescriptor | null
A
{ key, value }
object. Ifkey
is'class'
,value
can be aString
or an array ofString
s. Ifkey
is'style'
,value
is an object with key-value pairs. In other cases,value
is aString
.
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