PHP wp_dropdown_categories函数代码示例

 public function render_content()
 {
     $dropdown = wp_dropdown_categories(array('name' => '_customize-dropdown-categories-' . $this->id, 'echo' => 0, 'show_option_all' => __('— All Categories —', 'scoutwp-theme'), 'selected' => $this->value()));
     // Add in the link
     $dropdown = str_replace('<select', '<select ' . $this->get_link(), $dropdown);
     echo "<label class='customize-control-select'><span class='customize-control-title'>{$this->label}</span><span class='description customize-control-description'>{$this->description}</span> {$dropdown}</label>";
 }

    function extra_tablenav($which)
    {
        global $post_type_object, $cat;
        $term_id = 0;
        ?>
		<div class="alignleft actions"> <?php 
        if ('top' == $which && !is_singular()) {
            $this->months_dropdown(self::$post_type);
            if (is_object_in_taxonomy(self::$post_type, SI_Record::TAXONOMY)) {
                $term_id = isset($_GET[SI_Record::TAXONOMY]) ? $_GET[SI_Record::TAXONOMY] : 0;
                $dropdown_options = array('taxonomy' => SI_Record::TAXONOMY, 'show_option_all' => __('View all types'), 'hide_empty' => 0, 'hierarchical' => 1, 'show_count' => 0, 'orderby' => 'name', 'selected' => $term_id, 'name' => SI_Record::TAXONOMY);
                wp_dropdown_categories($dropdown_options);
            }
            do_action('restrict_manage_posts');
            submit_button(__('Filter'), 'secondary', false, false, array('id' => 'post-query-submit'));
            // Purge
            if (count($this->items) > 0) {
                if (isset($_GET[SI_Record::TAXONOMY]) && $_GET[SI_Record::TAXONOMY]) {
                    $term = get_term($_GET[SI_Record::TAXONOMY], SI_Record::TAXONOMY);
                    $button_label = __('Purge') . ' ' . $term->name . ' ' . __('Type');
                }
                $button_label = isset($button_label) ? $button_label : __('Purge All Types');
                printf('<button type="submit" name="purge_records" class="button" value="%s">%s</button>', $term_id, $button_label);
                printf('<input type="hidden" name="%s" value="%s" />', SI_Internal_Records::RECORD_PURGE_NONCE, wp_create_nonce(SI_Internal_Records::RECORD_PURGE_NONCE));
            }
        }
        ?>

		</div> <?php 
    }

function jbst_taxonomy_select($field, $meta)
{
    wp_dropdown_categories(array('show_option_none' => 'Default', 'hierarchical' => 1, 'taxonomy' => $field['taxonomy'], 'orderby' => 'name', 'hide_empty' => 0, 'name' => $field['id'], 'selected' => $meta));
    if (!empty($field['desc'])) {
        echo '<p class="cmb_metabox_description">' . $field['desc'] . '</p>';
    }
}

    /**
     * Outputs the HTML for this widget.
     *
     * @param array $args     An array of standard parameters for widgets in this theme
     * @param array $instance An array of settings for this widget instance
     *
     * @return void Echoes it's output
     */
    public function widget($args, $instance)
    {
        $instance = wp_parse_args($instance, $this->defaults);
        extract($args);
        if ($title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base)) {
            echo $before_title . esc_html($title) . $after_title;
        }
        echo $before_widget;
        ?>

		<form method="get" action="<?php 
        echo esc_url(home_url('/'));
        ?>
" class="<?php 
        echo $instance['instance'] ? 'instance-search' : '';
        ?>
">
			<div class="product-cat">
				<?php 
        wp_dropdown_categories(array('name' => 'product_cat', 'taxonomy' => 'product_cat', 'class' => 'cs-select cs-skin-elastic', 'orderby' => 'NAME', 'order' => 'ASC', 'hierarchical' => 1, 'hide_empty' => 0, 'show_option_all' => __('All Categories', 'bigboom'), 'walker' => new TA_Cat_Slug_Walker()));
        ?>
			</div>
			<input type="text" name="s" class="search-field" placeholder="Search the entire shop.....">
			<input type="hidden" name="post_type" value="product">
			<input type="submit" value="<?php 
        esc_attr_e('Search', 'bigboom');
        ?>
" class="search-submit">
		</form>

		<?php 
        echo $after_widget;
    }

    public function html($meta, $repeatable = null)
    {
        is_array($meta) and $meta = null;
        $name = is_null($repeatable) ? $this->_name : $this->_name . '[' . $repeatable . ']';
        $id = is_null($repeatable) ? $this->_id : $this->_id . '_' . $repeatable;
        $classes = array();
        if (!empty($this->_params['context']) and $this->_params['context'] != 'side') {
            $classes[] = 'form-field';
        }
        $classes = implode(' ', $classes);
        empty($classes) or $classes = ' class="' . $classes . '"';
        $args = array('id' => $id, 'name' => $name, 'selected' => $meta, 'echo' => 0, 'class' => $classes);
        empty($this->_params['args']) or $args = array_merge($args, $this->_params['args']);
        echo '<tr' . $classes . '>';
        echo '
			<th scope="row">
				<label for="' . $id . '">' . $this->_label . '</label>
			</th>

			<td>
                ' . wp_dropdown_categories($args) . '
				<p class="description">' . $this->_description . '</p>
			</td>';
        echo '</tr>';
    }

	function formCreate($instance,$headline_instance, $cat_instance, $dropdown_instance,$num_post_instance){
			//Generates widget options form which you see in the widgets section in the admin
		$headline = esc_attr($instance[$headline_instance]);
		$include_cats = esc_attr($instance[$cat_instance]);
		$num_post_selected = esc_attr($instance[$num_post_instance]);
		
		?>
            <p><label for="<? echo $this->get_field_id($headline_instance); ?>">Headline:
                <input class="widefat"
                    id="<? echo $this->get_field_id($headline_instance); ?>"
                    name="<? echo $this->get_field_name($headline_instance); ?>"
                    type="text"
                    value="<? echo attribute_escape($headline); ?>" />
                </label>
            </p>
            <p>
				Categories Dropdown / How Many Posts<br />
				<? wp_dropdown_categories('orderby=name&hide_empty=0&show_option_none=Select Categories to include&id='.$dropdown_instance.'&name='.$dropdown_instance.'&taxonomy=category'); echo "&nbsp"; echo $this->dw_createNumSelect($this->get_field_id($num_post_instance),$this->get_field_name($num_post_instance),10,$num_post_selected);?> <br /><br />
                <label for="<? echo $this->get_field_id($cat_instance); ?>">Included Categories:
                	<textarea class="widefat"
                    	id="<? echo $this->get_field_id($cat_instance); ?>"
                        name="<? echo $this->get_field_name($cat_instance); ?>"
                        rows="2"
                        cols="1" style="text-align:left;"><? echo attribute_escape($include_cats); ?></textarea>
               </label>
            </p>
       <?
	}

    public function show_ajax_form()
    {
        if (isset($_REQUEST['productid'])) {
            $dropdownargs = array('show_option_all' => false, 'show_option_none' => false, 'orderby' => 'id', 'order' => 'ASC', 'show_count' => 1, 'hide_empty' => 0, 'child_of' => 0, 'exclude' => '', 'echo' => 0, 'selected' => 0, 'hierarchical' => 1, 'name' => 'wcordersortupdateshelf', 'id' => '', 'class' => 'postform', 'depth' => 0, 'tab_index' => 0, 'taxonomy' => 'product_shelf', 'hide_if_empty' => false, 'option_none_value' => -1, 'value_field' => 'term_id');
            $echo = '';
            $product_name = '<a href="' . get_post_permalink($_REQUEST['productid']) . '" >' . get_the_title($_REQUEST['productid']) . '</a>';
            $echo .= '<form method="post"> <table class="flat-table" cellspacing="3" >';
            $echo .= '<tr>';
            $echo .= '<th>Product Name : </th>';
            $echo .= '<td>' . $product_name . '</td>';
            $echo .= '</tr>';
            $echo .= '<tr>';
            $echo .= '<th>Shelf : </th>';
            $echo .= '<td>' . wp_dropdown_categories($dropdownargs) . '</td>';
            $echo .= '</tr>';
            $echo .= '<tr>';
            $echo .= '<td><input type="hidden" name="action" value="wcordersortforechangeshelf" /> </td>';
            $echo .= '<td><input type="submit" class="myButton "value="Update Shelf"/> </td>';
            $echo .= '</tr>';
            $echo .= '</table> </form>';
            $echo .= '<style>';
            $echo .= 'table { width: 100%; } 
					  th { background: #eee; color: black; font-weight: bold; }
					  td, th { padding: 6px; border: 1px solid #ccc; text-align: left; }';
            $echo .= ".myButton {\tbackground:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #77b55a), color-stop(1, #72b352)); background:-moz-linear-gradient(top, #77b55a 5%, #72b352 100%); \tbackground:-webkit-linear-gradient(top, #77b55a 5%, #72b352 100%); \tbackground:-o-linear-gradient(top, #77b55a 5%, #72b352 100%); background:-ms-linear-gradient(top, #77b55a 5%, #72b352 100%); background:linear-gradient(to bottom, #77b55a 5%, #72b352 100%); filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#77b55a', endColorstr='#72b352',GradientType=0); background-color:#77b55a; -moz-border-radius:4px; \t-webkit-border-radius:4px; \tborder-radius:4px; \tborder:1px solid #4b8f29; display:inline-block; cursor:pointer; color:#ffffff;  font-family:Arial; font-size:15px; font-weight:bold;  padding:6px 12px;\ttext-decoration:none;\ttext-shadow:0px 1px 0px #5b8a3c;} .myButton:hover { background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #72b352), color-stop(1, #77b55a)); \tbackground:-moz-linear-gradient(top, #72b352 5%, #77b55a 100%); \tbackground:-webkit-linear-gradient(top, #72b352 5%, #77b55a 100%); \tbackground:-o-linear-gradient(top, #72b352 5%, #77b55a 100%); \tbackground:-ms-linear-gradient(top, #72b352 5%, #77b55a 100%); \tbackground:linear-gradient(to bottom, #72b352 5%, #77b55a 100%); filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#72b352', endColorstr='#77b55a',GradientType=0); \tbackground-color:#72b352; } .myButton:active { \tposition:relative; \ttop:1px; }";
            $echo .= '</style>';
            echo $echo;
        }
        wp_die();
    }

 public function render_content()
 {
     $dropdown = wp_dropdown_categories(array('name' => $this->id, 'echo' => 0, 'show_option_all' => __('All', 'matheson'), 'selected' => $this->value(), 'class' => 'customize-dropdown-cats'));
     // hackily add in the data link parameter.
     $dropdown = str_replace('<select', '<select ' . $this->get_link(), $dropdown);
     printf('<label class="customize-control-select"><span class="customize-control-title">%s</span> %s</label>', $this->label, $dropdown);
 }

 /**
  * Add the field to the filters
  */
 public function job_manager_job_filters_search_jobs_end($atts)
 {
     if ((!isset($atts['selected_region']) || '' == $atts['selected_region']) && isset($_GET['search_region'])) {
         $atts['selected_region'] = absint($_GET['search_region']);
     }
     wp_dropdown_categories(apply_filters('job_manager_regions_dropdown_args', array('show_option_all' => __('All Regions', 'wp-job-manager-locations'), 'hierarchical' => true, 'taxonomy' => 'job_listing_region', 'name' => 'search_region', 'class' => 'search_region', 'orderby' => 'name', 'order' => 'ASC', 'hide_empty' => 0, 'selected' => isset($atts['selected_region']) ? $atts['selected_region'] : '')));
 }

 function build_taxo_dd_filter()
 {
     $tax_name = $this->name;
     $tax_obj = get_taxonomy($tax_name);
     $selected = empty($_GET[$tax_name]) ? '' : $_GET[$tax_name];
     wp_dropdown_categories(array('show_option_all' => __('Show All ' . $tax_obj->label . ' '), 'taxonomy' => $tax_name, 'name' => $tax_obj->name, 'orderby' => 'name', 'selected' => $selected, 'hierarchical' => $tax_obj->hierarchical, 'show_count' => false, 'hide_empty' => false));
 }

 /**
  * Render the control's content.
  *
  * @since 3.4.0
  */
 public function render_content()
 {
     $dropdown = wp_dropdown_categories(array('name' => '_customize-dropdown-categories-' . $this->id, 'echo' => 0, 'show_option_none' => __('— Select —'), 'option_none_value' => '0', 'selected' => $this->value()));
     // Hackily add in the data link parameter.
     $dropdown = str_replace('<select', '<select ' . $this->get_link(), $dropdown);
     printf('<label class="customize-control-select"><span class="customize-control-title">%s</span> %s</label>', $this->label, $dropdown);
 }

function sbc_shortcode($atts)
{
    extract(shortcode_atts(array(' ' => null), $atts));
    $args = array('show_option_none' => 'Select category', 'show_count' => 1, 'orderby' => 'name', 'echo' => 1, 'child_of' => tb_get_option('main_course_select'), 'class' => 'form-control subject');
    ?>
		<section class="course-finder">
				<h6 class="section-heading text-highlight"><span class="line">Course Finder</span></h1>
				<div class="section-content">
					<form class="course-finder-form" action="<?php 
    echo esc_url(home_url('/'));
    ?>
" method="get">
						<div class="row">
							<div class="col-md-5 col-sm-5 subject">
								<?php 
    wp_dropdown_categories($args);
    ?>
							</div>
							<div class="col-md-7 col-sm-7 keywords">
								<input type="text" class="form-control pull-left" name="s" id="s"  placeholder="Search keywords" />
								<button type="submit" class="btn btn-theme">
									<i class="fa fa-search"></i>
								</button>
							</div>
						</div>
						<input type="hidden" name="post_type" value="courses" />
					</form><!--//course-finder-form-->
					<a class="read-more" href="<?php 
    echo esc_url(get_permalink(get_page_by_title('Courses')));
    ?>
">View all our courses<i class="fa fa-chevron-right"></i></a>
				</div><!--//section-content-->
			</section><!--//course-finder-->
	<?php 
}

 public static function restrict_contacts_by_status()
 {
     global $typenow;
     if (Sprout_Client::POST_TYPE === $typenow) {
         $selected = 0;
         $taxonomy = Sprout_Client::TYPE_TAXONOMY;
         if (isset($_GET[$taxonomy]) && $_GET[$taxonomy]) {
             $term = get_term_by('slug', $_GET[$taxonomy], $taxonomy);
             $selected = $term->term_id;
         }
         $status_taxonomy = get_taxonomy($taxonomy);
         wp_dropdown_categories(array('show_option_all' => sprintf(self::__('All %s'), $status_taxonomy->label), 'taxonomy' => $taxonomy, 'name' => $taxonomy, 'orderby' => 'name', 'selected' => $selected, 'show_count' => true, 'value_field' => 'slug'));
         $type_selected = 0;
         $taxonomy = Sprout_Client::STATUS_TAXONOMY;
         if (isset($_GET[$taxonomy]) && $_GET[$taxonomy]) {
             $term = get_term_by('slug', $_GET[$taxonomy], $taxonomy);
             $type_selected = $term->term_id;
         }
         $status_taxonomy = get_taxonomy($taxonomy);
         wp_dropdown_categories(array('show_option_all' => sprintf(self::__('All %s'), $status_taxonomy->label), 'taxonomy' => $taxonomy, 'name' => $taxonomy, 'orderby' => 'name', 'selected' => $type_selected, 'show_count' => true, 'value_field' => 'slug'));
         if ($selected || $type_selected) {
             $url = add_query_arg(array('post_type' => Sprout_Client::POST_TYPE), admin_url('edit.php'));
             printf('<a href="%s" id="filter_reset_link" class="del_button">X</a>', $url);
         }
     }
 }

 public function render_content()
 {
     $dropdown = wp_dropdown_categories(array('name' => $this->name, 'echo' => 0, 'hide_empty' => false, 'show_option_none' => false, 'hide_if_empty' => false, 'selected' => $this->value()));
     $dropdown = str_replace('<select', '<select multiple = "multiple" style = "height:95px;" ' . $this->get_link(), $dropdown);
     printf('<label class="customize-control-select"><span class="customize-control-title">%s</span> %s</label>', $this->label, $dropdown);
     echo '<p class="description">' . __('Hold down the Ctrl (windows) / Command (Mac) button to select multiple options.', 'catch-base') . '</p>';
 }

    /**
     * Render the control to be displayed in the Customizer.
     */
    public function render_content()
    {
        $default_args = array('show_option_none' => ' ', 'option_none_value' => '0', 'taxonomy' => 'category');
        $args = wp_parse_args($this->args, $default_args);
        $args['name'] = '_customize-dropdown-taxonomies-' . $this->id;
        $args['selected'] = $this->value();
        $args['echo'] = false;
        ?>

    <label>
      <?php 
        if (!empty($this->label)) {
            ?>
        <span class="customize-control-title"><?php 
            echo esc_html($this->label);
            ?>
</span>
      <?php 
        }
        if (!empty($this->description)) {
            ?>
        <span class="description customize-control-description"><?php 
            echo $this->description;
            ?>
</span>
      <?php 
        }
        ?>
      <?php 
        echo str_replace('<select', '<select ' . $this->get_link(), wp_dropdown_categories($args));
        ?>
    </label>

    <?php 
    }