Add additional properties for repeater widget in form builder.

- Style
- Minimum Items
- Title From

Fixes #324.

Author: Ben Thomson

classes/StandardControlsRegistry.php

@@ -369,16 +369,54 @@ protected function registerRepeaterWidget()
                 'default' => Lang::get('rainlab.builder::lang.form.property_prompt_default'),
                 'sortOrder' => 81
             ],
+            'titleFrom' =>  [
+                'title' => Lang::get('rainlab.builder::lang.form.property_title_from'),
+                'description' => Lang::get('rainlab.builder::lang.form.property_title_from_description'),
+                'type' => 'string',
+                'ignoreIfEmpty' => true,
+                'sortOrder' => 82
+            ],
             'form' => [
                 'type' => 'control-container'
             ],
+            'minItems' =>  [
+                'title' => Lang::get('rainlab.builder::lang.form.property_min_items'),
+                'description' => Lang::get('rainlab.builder::lang.form.property_min_items_description'),
+                'type' => 'string',
+                'ignoreIfEmpty' => true,
+                'sortOrder' => 83,
+                'validation' => [
+                    'integer' => [
+                        'message' => Lang::get('rainlab.builder::lang.form.property_min_items_integer'),
+                        'allowNegative' => false,
+                    ]
+                ],
+            ],
             'maxItems' =>  [
                 'title' => Lang::get('rainlab.builder::lang.form.property_max_items'),
                 'description' => Lang::get('rainlab.builder::lang.form.property_max_items_description'),
                 'type' => 'string',
                 'ignoreIfEmpty' => true,
-                'sortOrder' => 82
+                'sortOrder' => 84,
+                'validation' => [
+                    'integer' => [
+                        'message' => Lang::get('rainlab.builder::lang.form.property_max_items_integer'),
+                        'allowNegative' => false,
+                    ]
+                ],
             ],
+            'style' => [
+                'title' => Lang::get('rainlab.builder::lang.form.property_style'),
+                'description' => Lang::get('rainlab.builder::lang.form.property_style_description'),
+                'type' => 'dropdown',
+                'default' => 'default',
+                'options' => [
+                    'default' => Lang::get('rainlab.builder::lang.form.style_default'),
+                    'collapsed' => Lang::get('rainlab.builder::lang.form.style_collapsed'),
+                    'accordion' => Lang::get('rainlab.builder::lang.form.style_accordion'),
+                ],
+                'sortOrder' => 85,
+            ]
         ];
 
         $ignoreProperties = [

lang/en/lang.php

@@ -289,8 +289,16 @@
         'property_empty_option_description' => 'The empty option corresponds to the empty selection, but unlike the placeholder it can be reselected.',
         'property_show_search' => 'Show search',
         'property_show_search_description' => 'Enables the search feature for this dropdown.',
+        'property_title_from' => 'Title from',
+        'property_title_from_description' => 'Specify a child field name to use the value of that field as the title for each repeater item.',
+        'property_min_items' => 'Min items',
+        'property_min_items_description' => 'Minimum number of items to allow within the repeater.',
+        'property_min_items_integer' => 'Min items must be a positive integer.',
         'property_max_items' => 'Max items',
         'property_max_items_description' => 'Maximum number of items to allow within the repeater.',
+        'property_max_items_integer' => 'Max items must be a positive integer.',
+        'property_style' => 'Style',
+        'property_style_description' => 'Defines the behaviour to apply to this repeater.',
         'control_group_standard' => 'Standard',
         'control_group_widgets' => 'Widgets',
         'click_to_add_control' => 'Add control',
@@ -352,6 +360,9 @@
         'span_right' => 'Right',
         'span_full' => 'Full',
         'span_auto' => 'Auto',
+        'style_default' => 'Default',
+        'style_collapsed' => 'Collapsed',
+        'style_accordion' => 'Accordion',
         'empty_tab' => 'Empty tab',
         'confirm_close_tab' => 'The tab contains controls which will be deleted. Continue?',
         'tab' => 'Form tab',