array(
array(
"id" => 1,
"title" => "a",
"cid" => 0,
"child" => ''
),
array(
"id" => 2,
"title" => "a",
"cid" => 0,
"child" => array(
array(
"id" => 7,
"title" => "b",
"cid" => 2,
"child" =>''
),
array(
"id" => 8,
"title" => "b",
"cid" => 2,
"child" =>array(
array(
"id" => 9,
"title" => "c",
"cid" => 8,
"child" => ''
)
)
),
)
),
array(
"id" => 3,
"title" => "a",
"cid" => 0,
"child" => ''
),
);这个数组是我手打的，应该是对的。然后把这个数组在视图文件中变成
<ul>
<li>a</li>
<li>a
<ul>
<li>b</li>
<li>b
<ul>
<li>c</li>
</ul>
</li>
</ul>
</li>
<li>a</li>
</ul>该怎么做，最简单的做法就好，一下子给我一个很复杂的做法，我怕理解不了。。。 最佳答案
