与多级阵列的多级菜单 [英] multilevel menu with multilevel array

问题描述

只是想在这里问任何人都可以解决这个问题？

just want to ask anyone here can solve this problem?

我要创建与多级阵列产生多级菜单。
我只是无法得到完美的解决方案，它总是有array_push错误。
我的研究最初的想法来自 http://www.weberdev.com/get_example-4830.html

I want to create a multilevel menu by generate with multilevel array. I just can't get perfect solution, it always got array_push error. My study the original idea come from http://www.weberdev.com/get_example-4830.html

但仍不能满足我的需要。

But still cannot match my need.

这是我的MySQL

[code]
-----------------------------------------
|id | parent_id| name    | link     |seq
|1  |  0       |dashboad |dashboard/|1
|2  |  0       |menu1    |menu1/    |2
|3  |  0       |menu2    |menu2/    |3
|4  |  0       |menu3    |menu3/    |4
|5  |  2       |add      |add/      |1
|6  |  3       |add      |add/      |1
|7  |  2       |edit     |edit/     |2
|8  |  4       |add      |add/      |1
------------------------------------------
[/code]

我想我的数组一些这样的事

I want my array some thing like this

array('dashboard'=>array(
                         'id'=>'',
                         'name'=>'dashboard',
                         'title'=>'dashboard',
                         'permalink'=>base_url().'dashboard/',
                         'active'=>FALSE,
                         'child'=>NULL
                         ),
     'menu1'=>array(
                         'id'=>'',
                         'name'=>'menu1',
                         'title'=>'menu1',
                         'permalink'=>base_url().'menu1/',
                         'active'=>FALSE,
                         'child'=>array(
                                       'add'=>array(
                                                     'id'=>'',
                                                     'name'=>'add',
                                                     'title'=>'add',
                                                     'permalink'=>base_url().'menu1/add',
                                                     'active'=>FALSE,
                                                     'child'=>NULL
                                                     ),
                                       'edit'=>array(
                                                     'id'=>'',
                                                     'name'=>'edit',
                                                     'title'=>'edit',
                                                     'permalink'=>base_url().'menu1/edit/',
                                                     'active'=>FALSE,
                                                     'child'=>NULL
                                                     )
                                                   ),
                                 ),
      ...................[similar like above]
                                       );       

我唯一能够做，直到push_array，但它警告
警告：array_push（）[function.array推]：第一个参数应该是一个数组

I only able to do until push_array, but it has warning Warning: array_push() [function.array-push]: First argument should be an array

我有这个问题已经有很多讨论，但我做了一些研究之后，大部分的情况下都在做多级菜单，但在一个水平阵列。我想实现的东西多级阵列。任何人都可以帮忙吗？

I have this question had been discuss with a lot, but after I do some research most of the case are doing multilevel menu but in one level array. I want to achieve something multilevel array. Anyone can help?

临时数组我使用静态类型。

The temporary array I am using static type.

推荐答案

[解决]

我要声明数组第一之前，我推，否则PHP不能推里面的数据，这将是空的。感谢主！

I have to declare the array first before I push it, else PHP can't push the data inside, it will be empty. Praise the Lord!

if(!isset($option_results[$nav_ParentName]['child']))
                    {
                        $option_results[$nav_ParentName]['child'] = array();  
                    }
                    $option_results[$nav_ParentName]['child'] = $option_results[$nav_ParentName]['child'] + $temp;

但对于这个解决方案的事情是不能声明数组$ ['孩子'] = NULL;

but the thing for this solution is cannot declare $array['child'] = null;

这篇关于与多级阵列的多级菜单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！