TAdapterImageField Class

TAdapterImageField is an event handler based adapter field that can provide the URL of an image file and also accept an uploaded image file.

Class Hierarchy

Pascal

TAdapterImageField = class(TCustomAdapterImageField);

C++

class TAdapterImageField : public TCustomAdapterImageField;

File

WebAdapt

Description

TAdapterImageField publishes the properties in TCustomAdapterImageField. TCustomAdapterImageField calls event handlers to retrieve the adapter field's image file name, image file, and image file URL. It also defines event handler that are called to validate files uploaded by the end-user, and update the adapter field's image file.

Add TAdapterFileField to TAdapter or other adapter components types when you need an adapter field that supports an image using event handlers. There are other adapter field components that use event handlers. They differ in the type and number of values that are supported. See TAdapterField, TAdapterMultiValueField, TAdapterMemoField, TAdapterBooleanField and TAdapterFileField.