Changeset 20260 for trunk/wp-includes/class-wp-customize-setting.php

Timestamp:

03/22/2012 07:17:26 AM (15 years ago)

Author:

koopersmith

Message:

Theme Customizer: Add a WP_Customize_Setting->visibility parameter to show/hide a control based upon the value of another control. Also shifts rendering the setting wrapper element into WP_Customize_Setting->render() and adds WP_Customize_Setting->render_content(). see #19910.

File:

• trunk/wp-includes/class-wp-customize-setting.php (modified) (2 diffs)

trunk/wp-includes/class-wp-customize-setting.php

@@ -21 +21 @@
         public $default           = '';
         public $sanitize_callback = '';
+        public $visibility;
 
         protected $id_data = array();
@@ -297 +298 @@
 
         /**
-         * Render the control.
+         * Render the control. Renders the control wrapper, then calls $this->render_content().
          *
          * @since 3.4.0
          */
         protected function render() {
+
+                $id    = 'customize-control-' . $this->id;
+                $class = 'customize-control customize-control-' . $this->control;
+
+                $style = '';
+                if ( $this->visibility ) {
+                        $visibility_setting = $this->manager->get_setting( $this->visibility[0] );
+                        $visibility_value   = isset( $this->visibility[1] ) ? $this->visibility[1] : true;
+
+                        if ( $visibility_setting && $visibility_value != $visibility_setting->value() )
+                                $style = 'style="display:none;"';
+                }
+
+                ?><li id="<?php echo esc_attr( $id ); ?>" class="<?php echo esc_attr( $class ); ?>" <?php echo $style; ?>>
+                        <?php $this->render_content(); ?>
+                </li><?php
+        }
+
+        /**
+         * Render the control's content.
+         *
+         * Allows the content to be overriden without having to rewrite the wrapper.
+         *
+         * @since 3.4.0
+         */
+        protected function render_content() {
                 switch( $this->control ) {
                         case 'text':