smarty section foreach遍历多维数组
说明:
section 一般针对键号是连续数字的
array(
0 => 1,
1 => 2
)
如果你的键号是字符串的，那么一定要用foreach来实现
array(
'xxx' => 1,
'yyy' => 2
)
- 多维数组section实例
例如数据集为:
Array
(
[0] => Array
(
[Tid] => 21
[Updated] => 2007-12-31 10:21:18
[Created] => 2007-12-31 10:21:18
[Typename] => 系统相关
[Fid] => 0
)
[1] => Array
(
[Tid] => 20
[Updated] => 2007-12-31 10:21:07
[Created] => 2007-12-31 10:21:07
[Typename] => Html/Css/Ajax
[Fid] => 0
[SmallType] => Array
(
[0] => Array
(
[Tid] => 25
[Updated] => 2007-12-31 10:25:42
[Created] => 2007-12-31 10:25:42
[Typename] => HtmlBook
[Fid] => 20
[TopArticle] => Array
(
[0] => Array
(
[Atcid] => 9
[Title] => 文章测试
[Tid] => 25
[Created] => 2007-12-31 10:27:13
[Hits] => 1
[Atc_guest] =>
)
)
)
)
)
[2] => Array
(
[Tid] => 17
[Updated] => 2007-12-31 10:20:34
[Created] => 2007-12-31 07:55:34
[Typename] => PHP编程
[Fid] => 0
[SmallType] => Array
(
[0] => Array
(
[Tid] => 24
[Updated] => 2007-12-31 10:22:16
[Created] => 2007-12-31 10:22:16
[Typename] => Fleaphp框架
[Fid] => 17
[TopArticle] => Array
(
)
)
[1] => Array
(
[Tid] => 23
[Updated] => 2007-12-31 10:21:50
[Created] => 2007-12-31 10:21:50
[Typename] => PHP代码库
[Fid] => 17
[TopArticle] => Array
(
[0] => Array
(
[Atcid] => 13
[Title] => 特殊贴
[Tid] => 23
[Created] => 2008-02-26 09:59:25
[Hits] => 1
[Atc_guest] =>
)
)
)
[2] => Array
(
[Tid] => 22
[Updated] => 2007-12-31 10:21:33
[Created] => 2007-12-31 10:21:33
[Typename] => PHP基础
[Fid] => 17
[TopArticle] => Array
(
[0] => Array
(
[Atcid] => 12
[Title] => Smarty生成分页静态页面
[Tid] => 22
[Created] => 2007-12-31 10:40:08
[Hits] => 1
[Atc_guest] =>
)
[1] => Array
(
[Atcid] => 11
[Title] => smarty生成静态页面
[Tid] => 22
[Created] => 2007-12-31 10:36:28
[Hits] => 1
[Atc_guest] =>
)
)
)
)
)
)
在使用模板时:可以采用以下写法:
{{section name=list loop=$Atcs}}<!-- 一级类别 -->
<div align="left">{{$Atcs[list].Typename}}</div>
{{assign var=SmallType value=$Atcs[list].SmallType}}<!-- 二级类别 -->
{{section name=list1 loop=$SmallType}}
<div align="left"> -->{{$SmallType[list1].Typename}}</div>
{{assign var=TopAtc value=$SmallType[list1].TopArticle}}<!-- 二级分类中 的几篇文章 -->
{{section name=list2 loop=$TopAtc}}
<div align="left"> -------{{$TopAtc[list2].Title}} -----{{$TopAtc[list2].Created}}</div>
{{/section}}
{{/section}}
<hr />
{{/section}}
显示结果为:
系统相关
Html/Css/Ajax
-->HtmlBook
--------文章测试 -------2007-12-31 10:27:13
PHP编程
-->Fleaphp框架
-->PHP代码库
--------特殊贴 -------2008-02-26 09:59:25
-->PHP基础
--------Smarty生成分页静态页面 -------2007-12-31 10:40:08
--------smarty生成静态页面 -------2007-12-31 10:36:28
foreach遍历多维数组
数组的样子为：
array(
'table1' => array(
'seq' => kkk
'title' => b
)
)
{foreach key=key item=item from=$dataList name=foo}
{section name=l loop=$item}
<li><a href="#{$item[l].SEQ}" >·{$item[l].TITLE}</a></li>
{/section}
{/foreach}
