OneThink-nav标签

时间：2024-04-24 05:23:51
/* 导航列表 */

    public function _nav($tag, $content){

        trace($tag);

        trace($content);

        trace("end");

        $field  = empty($tag['field']) ? 'true' : $tag['field'];

        $tree   =   empty($tag['tree'])? false : true;

        $parse  = $parse   = '<?php ';

        $parse .= '$__NAV__ = M(\'Channel\')->field('.$field.')->where("status=1")->order("sort")->select();';

        if($tree){

            $parse .= '$__NAV__ = list_to_tree($__NAV__, "id", "pid", "_");';

        }

        $parse .= '?><volist name="__NAV__" id="'. $tag['name'] .'">';

        $parse .= $content;

        $parse .= '</volist>';

        // trace($parse);

        return $parse;

    }

　　　使用自定义标签

<think:nav name="nav">

                    	<eq name="nav.pid" value="0">

                        <li>

                            <a href="{$nav.url|get_nav_url}" target="<eq name='nav.target' value='1'>_blank<else/>_self</eq>">{$nav.title}</a>

                        </li>

                        </eq>

                    </think:nav>

　　

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