PodsUI::add PHP Method

    public function add()
    {
        if (false !== $this->callback_action('add')) {
            return null;
        }
        ?>
    <div class="wrap pods-ui">
        <div id="icon-edit-pages" class="icon32"<?php 
        if (false !== $this->icon) {
            ?>
 style="background-position:0 0;background-size:100%;background-image:url(<?php 
            echo esc_url($this->icon);
            ?>
);"<?php 
        }
        ?>
><br /></div>
        <h2>
            <?php 
        echo $this->header['add'];
        $link = pods_query_arg(array('action' . $this->num => 'manage', 'id' . $this->num => ''), self::$allowed, $this->exclusion());
        if (!empty($this->action_links['manage'])) {
            $link = $this->action_links['manage'];
        }
        ?>
            <a href="<?php 
        echo esc_url($link);
        ?>
" class="add-new-h2">&laquo; <?php 
        echo sprintf(__('Back to %s', 'pods'), $this->heading['manage']);
        ?>
</a>
        </h2>

        <?php 
        $this->form(true);
        ?>
    </div>
    <?php 
    }