public function cate()
{
$cateId = $this->_getid('cid', 0);
//类别
$myCateid = $this->_getid('cateid', 0);
//类别
if (!$cateId) {
$this->JsonReturn('请先选择类别');
}
if ($myCateid) {
$myCateid = M('ste_goods_cate')->where(array('id' => $myCateid))->getField('pid');
}
$cateList = M('ste_goods_cate')->where(array('city_id' => steadmin::$adminInfo['city_id'], 'is_del' => 0))->order('sort DESC')->select('id');
if (!isset($cateList[$cateId])) {
$this->JsonReturn('ok', '<option value="' . $cateId . '">一级类目</option>', 1);
}
$cates = D('tree')->getSubs($cateList, $cateId, false);
if (!$cates['list']) {
$this->JsonReturn('ok', '<option value="' . $cateList[$cateId]['id'] . '">' . $cateList[$cateId]['name'] . '</option>', 1);
}
V('tree/catetree');
$cateStr = '<option value="' . $cateList[$cateId]['id'] . '">一级类目</option>' . D('tree')->genSelectOption(TreeTool::tree($cateList, $cateId), $myCateid, 4);
$this->JsonReturn('ok', $cateStr, 1);
}
private function getCateTree($cateId)
{
static $cateData = null;
static $_treeList = array();
if (!isset($_treeList[$cateId])) {
if (!$cateData) {
V('tree/catetree');
$cateData = M('ste_goods_cate')->where(array('city_id' => steadmin::$adminInfo['city_id'], 'is_del' => 0))->order('sort DESC')->select('id');
}
$ctree = TreeTool::getParent($cateData, $cateId);
if ($ctree) {
$sort = array();
foreach ($ctree as $key => $val) {
if ($val['pid'] >= $this->rootCateId) {
$_treeList[$cateId][$key] = $val['name'];
$sort[$key] = $val['depth'];
}
}
if ($sort) {
array_multisort($sort, SORT_ASC, $_treeList[$cateId]);
}
} else {
return array();
}
if (!isset($_treeList[$cateId])) {
$_treeList[$cateId] = array();
}
}
return $_treeList[$cateId];
}
