Index as a Gallery¶

Customizing the Gallery fields¶

The gallery index type has several options:

• scaffold.index_title_field: (default: displayField for current table) Controls the field used for each gallery entry title.

• scaffold.index_image_field: (default: image) Controls the field used for each gallery entry image.

• scaffold.index_body_field: (default: body) Controls the field used for each gallery entry body.

• scaffold.index_gallery_css_classes: (default: col-sm-6 col-md-3) Controls the css classes applied to each gallery entry, useful for specifying how many entries should go on a single page.

$action = $this->Crud->action();
$action->setConfig('scaffold.index_title_field', 'name');
$action->setConfig('scaffold.index_image_field', 'image');
$action->setConfig('scaffold.index_body_field', 'content');
$action->setConfig('scaffold.index_gallery_css_classes', 'col-sm-4 col-md-2');

Customizing Gallery Field Output¶

For each field, we will also retrieve configuration from the scaffold.fields configuration key for formatting each field:

$action = $this->Crud->action();
$action->setConfig('scaffold.fields', [
    'image' => [
        'width' => '240',
        'height' => '240'
    ],
]);

Default Image¶

If no image is retrieved, CrudView will default to the following transparent gif:

data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==

Available Variables¶

The following variables are available for use within the element:

• indexImageField: The field containing the gallery entry image

• indexTitleField: The field containing the gallery entry title

• indexBodyField: The field containing the gallery entry body

• fields: List of fields to show and their options

• actions: A list of actions that can be displayed for the index page.

• bulkActions: A list of bulk actions associated with this resource

• primaryKey: The name of the record’s primary key field.

• singularVar: The singular version of the resource name.

• viewVar: Reference to the name of the variable holding all records.

• plural of viewVar: The set of records.