public function _before_index()
{
$node = new NodeModel();
$menu = $node->getMenu();
$tree = outNode($menu);
$this->assign('tree', $tree);
}
function outNode($tree)
{
$html = '';
foreach ($tree as $t) {
$editurl = U('Node/edit', array('id' => $t['id']));
//__URL__/edit/id/'.$t['id'].'
$addurl = U('Node/add', array('id' => $t['id']));
//__URL__/add/id/'.$t['id'].'
$delurl = U('Node/foreverdel', array('id' => $t['id']));
//__URL__/foreverdel/id/'.$t['id'].'
if (empty($t['pid'])) {
$html .= '<tr class="row">';
$html .= '<td><input type="checkbox" name="key" value="' . $t['id'] . '"></td>';
$html .= '<td>' . $t['id'] . '</td>';
if ($t['level'] == 1) {
$html .= '<td style="text-align:left;"><a style="padding-left: ' . ($t['level'] - 1) * 20 . 'px; font-weight: bold;" href="' . $editurl . '">' . $t['title'] . '</a></td>';
} else {
$html .= '<td style="text-align:left;"><a style="padding-left: ' . ($t['level'] - 1) * 20 . 'px;" href="' . $editurl . '">|-' . $t['title'] . '</a></td>';
}
$html .= '<td>' . $t['sort'] . '</td>';
$html .= '<td align="center"> <a style="margin-left: 20px;" href="' . $addurl . '">添加子菜单</a> <a style="margin-left: 10px;" href="' . $editurl . '">修改</a> <a style="margin-left: 10px;" href="' . $delurl . '" onclick="foreverdel(' . $t['id'] . '); return false;">删除</a></td>';
$html .= '</tr>';
} else {
$html .= '<tr class="row">';
$html .= '<td><input type="checkbox" name="key" value="' . $t['id'] . '"></td>';
$html .= '<td>' . $t['id'] . '</td>';
if ($t['level'] == 1) {
$html .= '<td style="text-align:left;"><a style="padding-left: ' . ($t['level'] - 1) * 20 . 'px; font-weight: bold;" href="' . $editurl . '">' . $t['title'] . '</a></td>';
} else {
$html .= '<td style="text-align:left;"><a style="padding-left: ' . ($t['level'] - 1) * 20 . 'px;" href="' . $editurl . '">|-' . $t['title'] . '</a></td>';
}
$html .= '<td>' . $t['sort'] . '</td>';
$html .= '<td align="center"> <a style="margin-left: 20px;" href="' . $addurl . '">添加子菜单</a> <a style="margin-left: 10px;" href="' . $editurl . '">修改</a> <a style="margin-left: 10px;" href="' . $delurl . '" onclick="foreverdel(' . $t['id'] . '); return false;">删除</a></td>';
$html .= '</tr>';
$html .= outNode($t['pid']);
}
}
return $html;
}
