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

Timestamp:

03/22/2012 07:17:26 AM (13 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':