Image List Field Guide
The Imagelist field provides dropdown select list of images.
Directory: The filesystem path to the directory containing the image files to be listed. If omitted, the directory given by the JPATH_ROOT is assumed.
Exclude: It is a regular expression string which is used to exclude files from the list.
Strip Extension: The image file name extensions will be stripped from the file names listed. Also, the file name will be saved without the extension too.
Hide None: If enabled, the '- None selected -' item is omitted from the dropdown list.
Hide Default: If enabled, the '- Use default -' item is omitted from the dropdown list.
Multiple: Whether multiple values can be selected from the dropdown list.
Form Layout: Choose the layout that will be used to render the field.
Displaying Image at Frontend
In the View Options, select Image as Layout.
Directory: This is the base directory of images. This should be same as directory in field options.
Image Class: CSS Class for styling the image.