Question

我有一个生成动态菜单的代码，我似乎无法使列表与html文件中的静态列表相似，例如病理学家子项以两种不同的方式生成，而不是在同一个无序列表中生成在同一个班级

我有来自mysql表的以下数组

   Array ( [0] => stdClass Object ( [id] => 1 [name] => Obituaries [parent] => 0 ) [1] => stdClass Object ( [id] => 2 [name] => Caskets [parent] => 0 ) [2] => stdClass Object ( [id] => 3 [name] => Pathologist [parent] => 0 ) [3] => stdClass Object ( [id] => 4 [name] => Hospital [parent] => 0 ) [4] => stdClass Object ( [id] => 5 [name] => Flowers [parent] => 0 ) [5] => stdClass Object ( [id] => 6 [name] => Hearse [parent] => 0 ) [6] => stdClass Object ( [id] => 7 [name] => Small ones [parent] => 2 ) [7] => stdClass Object ( [id] => 8 [name] => Big ones [parent] => 2 ) [8] => stdClass Object ( [id] => 9 [name] => Red Rose [parent] => 0 ) [9] => stdClass Object ( [id] => 12 [name] => Pathologist 1 [parent] => 3 ) [10] => stdClass Object ( [id] => 13 [name] => Pathologist 2 [parent] => 3 ) )

我想生成一个看起来与此完全相同的动态菜单，请参阅我的html（静态）示例

<ul>
                <li><a href="#">Obituaries<i class="icons icon-right-dir"></i></a></li>
                <li><a href="#">Caskets <i class="icons icon-right-dir"></i></a>
                 <ul class="sidebar-dropdown">
                        <li>
                            <ul>
                                <li><a href="#">Smlal Ones</a></li>
                                <li><a href="#">Big Ones</a></li>

                            </ul>
                        </li>                        
                    </ul>
                </li>
                <li><a href="#">Pathologists <i class="icons icon-right-dir"></i></a>
                    <ul class="sidebar-dropdown">
                        <li>
                            <ul>
                                <li><a href="#">Pathologist 1</a></li>
                                <li><a href="#">Pathologist 2</a></li>

                            </ul>
                        </li>                        
                    </ul>
                </li>
                <li><a href="#">Hospitals<i class="icons icon-right-dir"></i></a></li>

            </ul>

我的代码（PHP）

function menuBuilder() {
    $tree = $this->_API->getData('categories');
    $node_id = '';

    echo '<ul>';
    foreach ($tree as $node):
        if ($node->parent == 0):

            echo '<li><a href="#">'.
            $node->name .'<i class="icons icon-right-dir"></i></a> ';
            $node_id = $node->id;
            $this->subMenuBuilder($tree, $node_id);
            echo '</li>';
        endif;
    endforeach;
    echo '</ul>';
}

function subMenuBuilder($tree, $node_id) {

    foreach ($tree as $branch):

        if ($branch->parent == $node_id):
            echo '<ul class="sidebar-dropdown"><li><ul>';
           echo '<li><a href="#">'.
             $branch->name .'</a>';
            $this->subMenuBuilder($tree, $branch->id);
             echo '</ul><li></li>';
                echo '</ul>';
        endif;

    endforeach;

}

php生成什么

<ul>
   <li><a href="#">Obituaries<i class="icons icon-right-dir"></i></a> </li>
   <li>
      <a href="#">Caskets<i class="icons icon-right-dir"></i></a> 
      <ul class="sidebar-dropdown">
         <li>
            <ul>
               <li><a href="#">Small ones</a>
            </ul>
         </li>
         </li>
      </ul>
      <ul class="sidebar-dropdown">
         <li>
            <ul>
               <li><a href="#">Big ones</a>
            </ul>
         </li>
         </li>
      </ul>
   </li>
   <li>
      <a href="#">Pathologist<i class="icons icon-right-dir"></i></a> 
      <ul class="sidebar-dropdown">
         <li>
            <ul>
               <li><a href="#">Pathologist 1</a>   //difference here
            </ul>
         </li>
         </li>
      </ul>
      <ul class="sidebar-dropdown">
         <li>
            <ul>
               <li><a href="#">Pathologist 2</a>      //difference here
            </ul>
         </li>
         </li>
      </ul>
   </li>
   <li><a href="#">Hospital<i class="icons icon-right-dir"></i></a> </li>
   <li><a href="#">Flowers<i class="icons icon-right-dir"></i></a> </li>
</ul>

如何使生成的标签与上面的静态标签完全相同，尤其是我知道问题可能在于subMenuBuilder函数。有什么建议吗？

格式化php生成的动态ul列表

0 个答案: