add default value

CHANGELOG.md

@@ -1,15 +1,24 @@
 # Customizable Radio Buttons Field Changelog
 
+## 1.0.3 - 2021-09-16
+
+### Added
+
+- Add a simple way to set a default value to every field.
+- Add some instructions to the field settings.
+
 ## 1.0.2 - 2021-09-01
 
 ### Fixed
+
 - Add wrap and gap to the buttons (thanks to @emsuiko).
 - Fixed background color of icon.
 - Fixed a bug when two or more same configurations were used in one tab/ matrix block. 
 
 ## 1.0.1 - 2019-09-15
 
 ### Fixed
+
 - Publishing images to cpresources.
 
 ## 1.0.0 - 2019-04-06

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "codemonauts/craft-customizable-radio-buttons-field",
   "description": "Craft CMS plugin to add a radio buttons field, customizable with CSS classes, icons, images and text.",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "type": "craft-plugin",
   "keywords": [
     "craft",
@@ -36,6 +36,7 @@
     "class": "codemonauts\\buttons\\Buttons",
     "name": "Customizable Radio Buttons Field",
     "description": "Radio buttons field, customizable with CSS classes, icons, images and text.",
+    "changelogUrl": "https://github.com/codemonauts/craft-customizable-radio-buttons-field/blob/master/CHANGELOG.md",
     "hasCpSection": false,
     "hasSettings": false
   }

src/fields/Buttons.php

@@ -29,6 +29,11 @@ class Buttons extends Field implements PreviewableFieldInterface
      */
     public $configHandle = '';
 
+    /**
+     * @var string Default value
+     */
+    public $defaultValue = '';
+
     /**
      * @inheritdoc
      */
@@ -59,15 +64,28 @@ public function getSettingsHtml()
             ];
         }
 
-        return Craft::$app->getView()->renderTemplateMacro('_includes/forms', 'selectField', [
+        $html = Craft::$app->getView()->renderTemplateMacro('_includes/forms', 'selectField', [
             [
                 'label' => Craft::t('buttons', 'Button group'),
+                'instructions' => Craft::t('buttons', 'The button group from the config file to use.'),
                 'id' => 'configHandle',
                 'name' => 'configHandle',
                 'options' => $options,
                 'value' => $this->configHandle,
             ],
         ]);
+
+        $html .= Craft::$app->getView()->renderTemplateMacro('_includes/forms', 'textField', [
+            [
+                'label' => Craft::t('buttons', 'Default value'),
+                'instructions' => Craft::t('buttons', 'The default value of the field. If empty, no button will be preselected.'),
+                'id' => 'defaultValue',
+                'name' => 'defaultValue',
+                'value' => $this->defaultValue,
+            ],
+        ]);
+
+        return $html;
     }
 
     /**
@@ -96,7 +114,7 @@ public function getInputHtml($value, ElementInterface $element = null): string
 
         return Craft::$app->getView()->renderTemplate('buttons/input', [
             'name' => $this->handle,
-            'value' => $value,
+            'value' => $value ?? $this->defaultValue,
             'field' => $this,
             'buttons' => $buttons,
         ]);

src/translations/de/buttons.php

@@ -3,4 +3,7 @@
 return [
     'Customizable Radio Buttons' => 'Individuelle Radio-Buttons',
     'Button group' => 'Schalterkonfiguration',
+    'Default value' => 'Standardwert',
+    'The button group from the config file to use.' => 'Die Button-Gruppe aus der Konfigurationsdatei die verwendet werden soll.',
+    'The default value of the field. If empty, no button will be preselected.' => 'Der Standardwert des Feldes. Ist dieser leer, wird kein Button vorausgewählt.'
 ];