本文整理匯總了PHP中tree::get_tree_category方法的典型用法代碼示例。如果您正苦於以下問題：PHP tree::get_tree_category方法的具體用法？PHP tree::get_tree_category怎麽用？PHP tree::get_tree_category使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類tree的用法示例。
在下文中一共展示了tree::get_tree_category方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: add
public function add($id = '')
{
require APPPATH . 'libraries/tree.class.php';
if ($id) {
$query = $this->db->where(array('catid' => $id))->get('category')->row_array();
}
$this->data['item'] = $query;
$categorys = $this->categorys;
$tree = new tree();
$tree->icon = array(' │ ', ' ├─ ', ' └─ ');
$tree->nbsp = ' ';
$string = '<select name="parentid">';
$string .= "<option value='0'>≡ 作為一級欄目 ≡</option>";
$str = "<option value='\$catid' \$selected>\$spacer \$catname</option>;";
$str2 = "<optgroup label='\$spacer \$catname'></optgroup>";
$tree->init($categorys);
$string .= $tree->get_tree_category(0, $str, $str2, $query['parentid']);
$string .= '</select>';
$this->data['categorys'] = $string;
$this->repair(false);
$this->load->view('category/add', $this->data);
}示例2: select_category
/**
* 欄目選擇
* @param string $file 欄目緩存文件名
* @param intval/array $catid 別選中的ID，多選是可以是數組
* @param string $str 屬性
* @param string $default_option 默認選項
* @param intval $modelid 按所屬模型篩選
* @param intval $type 欄目類型
* @param intval $onlysub 隻可選擇子欄目
* @param intval $siteid 如果設置了siteid 那麽則按照siteid取
*/
public static function select_category($file = '', $catid = 0, $str = '', $default_option = '', $modelid = 0, $type = -1, $onlysub = 0, $siteid = 0, $is_push = 0)
{
require_once "Tree.class.php";
$tree = new tree();
if (!$siteid) {
$siteid = get_siteid();
}
if ($modelid) {
$result = D('Category')->where('siteid = %d and modelid = %d', $siteid, $modelid)->select();
} else {
$result = D('Category')->where('siteid = %d', $siteid)->select();
}
$string = '<select ' . $str . '>';
if ($default_option) {
$string .= "<option value='0'>{$default_option}</option>";
}
if (is_array($result)) {
foreach ($result as $r) {
if ($siteid != $r['siteid'] || $type >= 0 && $r['type'] != $type) {
continue;
}
$r['selected'] = '';
if (is_array($catid)) {
$r['selected'] = in_array($r['id'], $catid) ? 'selected' : '';
} elseif (is_numeric($catid)) {
$r['selected'] = $catid == $r['id'] ? 'selected' : '';
}
$r['html_disabled'] = "0";
if (!empty($onlysub) && $r['child'] != 0) {
$r['html_disabled'] = "1";
}
$categorys[$r['id']] = $r;
if ($modelid && $r['modelid'] != $modelid) {
unset($categorys[$r['catid']]);
}
}
}
$str = "<option value='\$id' \$selected>\$spacer \$catname</option>;";
$str2 = "<optgroup label='\$spacer \$catname'></optgroup>";
$tree->init($categorys);
$string .= $tree->get_tree_category(0, $str, $str2);
$string .= '</select>';
return $string;
}