繁华2018-08-10 19:34:33
找到错误了，add方法里这个$menus要改成$results
错误的 $this->assign('menus',$menus);
正确的 $this->assign('menus',$results);
繁华2018-08-10 19:29:41
<?php
/**
角色管理
*/
namespace app\admins\controller;
use app\admins\controller\BaseAdmin;
class Roles extends BaseAdmin
{
//角色列表
public function index(){
$data['roles']=$this->db->table('admin_groups')->lists();
$this->assign('data',$data);
return $this->fetch();
}
//角色添加
public function add(){
$menus_list = $this->db->table('admin_menus')->where(array('status'=>0))->cates('mid');
$menus = $this->gettreeitems($menus_list);
$results = array();
foreach ($menus as $value) {
$value['children'] = isset($value['children'])?$this->formatMenus($value['children']):false;
$results[] = $value;
}
var_dump($results);
$this->assign('menus',$menus);
return $this->fetch();
}
private function gettreeitems($items){
$tree = array();
foreach ($items as $item){
if(isset($items[$item['pid']])){
$items[$item['pid']]['children'][] = &$items[$item['mid']];
}
else{
$tree[] = &$items[$item['mid']];
}
}
return $tree;
}
private function formatMenus($items,&$res=array()){
foreach ($items as $item) {
if(!isset($item['children'])){
$res[] = $item;
}else{
$tem = $item['children'];
unset($item['children']);
$res[] = $item;
$this->formatMenus($tem,$res);
}
}
return $res;
}
}繁华2018-08-10 19:28:07
array (size=4) 0 => array (size=9) 'mid' => int 1 'pid' => int 0 'ord' => int 0 'title' => string '管理员管理' (length=15) 'controller' => string '' (length=0) 'method' => string '' (length=0) 'ishidden' => int 0 'status' => int 0 'children' => array (size=4) 0 => array (size=8) 'mid' => int 4 'pid' => int 1 'ord' => int 0 'title' => string '管理员列表' (length=15) 'controller' => string 'Admin' (length=5) 'method' => string 'index' (length=5) 'ishidden' => int 0 'status' => int 0 1 => array (size=8) 'mid' => int 17 'pid' => int 4 'ord' => int 0 'title' => string '角色列表' (length=12) 'controller' => string 'Admin' (length=5) 'method' => string 'test' (length=4) 'ishidden' => int 0 'status' => int 0 2 => array (size=8) 'mid' => int 5 'pid' => int 1 'ord' => int 0 'title' => string '管理员添加' (length=15) 'controller' => string 'Admin' (length=5) 'method' => string 'add' (length=3) 'ishidden' => int 1 'status' => int 0 3 => array (size=8) 'mid' => int 6 'pid' => int 1 'ord' => int 0 'title' => string '管理员保存' (length=15) 'controller' => string 'Admin' (length=5) 'method' => string 'save' (length=4) 'ishidden' => int 1 'status' => int 0 1 => array (size=9) 'mid' => int 2 'pid' => int 0 'ord' => int 0 'title' => string '权限管理' (length=12) 'controller' => string '' (length=0) 'method' => string '' (length=0) 'ishidden' => int 0 'status' => int 0 'children' => boolean false 2 => array (size=9) 'mid' => int 3 'pid' => int 0 'ord' => int 0 'title' => string '系统设置' (length=12) 'controller' => string '' (length=0) 'method' => string '' (length=0) 'ishidden' => int 0 'status' => int 0 'children' => boolean false 3 => array (size=9) 'mid' => int 11 'pid' => int 0 'ord' => int 0 'title' => string '文章管理' (length=12) 'controller' => string '' (length=0) 'method' => string '' (length=0) 'ishidden' => int 0 'status' => int 0 'children' => array (size=1) 0 => array (size=8) 'mid' => int 16 'pid' => int 11 'ord' => int 0 'title' => string '文章列表' (length=12) 'controller' => string 'Article' (length=7) 'method' => string 'index' (length=5) 'ishidden' => int 0 'status' => int 0
这是正常显示的内容