Smarty section foreach traverses multi-dimensional arrays

Note:

Section is generally used to indicate that the key number is a continuous number.
Array (
0 => 1,
1 => 2
)

If your key number is a string, you must use foreach to implement it.
Array (
'Xxx' => 1,
'Yyy' => 2
)

• Multi-dimensional array section instance

For example, the dataset is:

Array ([0] => array ([TID] => 21 [updated] => 10:21:18 [created] => 10:21:18 [typename] => system related [FID] => 0) [1] => array ([TID] => 20 [updated] => 10:21:07 [created] => 10:21:07 [typename] => html/CSS/ajax [FID] => 0 [smalltype] => array ([0] => array ([TID] => 25 [updated] => 10:25:42 [created] => 10:25:42 [typename] => htmlboo K [FID] => 20 [toparticle] => array ([0] => array ([atcid] => 9 [title] => Article test [TID] => 25 [created] => 10:27:13 [Hits] => 1 [atc_guest] => ))))) [2] => array ([TID] => 17 [updated] => 10:20:34 [created] => 07:55:34 [typename] => PHP programming [FID] => 0 [smalltype] => array ([0] => array ([TID] => 24 [updated] => 10:22:16 [created] =>: 16 [typename] => fleaphp framework [FID] => 17 [toparticle] => array ()) [1] => array ([TID] => 23 [updated] => 10:21:50 [created] => 10:21:50 [typename] => PHP code library [FID] => 17 [toparticle] => array ([0] => array ([atcid] => 13 [title] => special post [TID] => 23 [created] => 09:59:25 [Hits] => 1 [atc_guest] => ))) [2] => array ([TID] => 22 [updated] => 10:21:33 [Created] => 10:21:33 [typename] => PHP basics [FID] => 17 [toparticle] => array ([0] => array ([atcid] => 12 [title] => smarty generates paging static pages [TID] => 22 [created] => 10:40:08 [Hits] => 1 [atc_guest] =>) [1] => array ([atcid] => 11 [title] => smarty generate static page [TID] => 22 [created] => 10:36:28 [Hits] => 1 [atc_guest] => )))))) when using a template: You can use the following syntax: {section name = List loop = $ atcs}} <! -- Level 1 category --> <Div align = "Left" >{{$ atcs [LIST]. typename }}</div>

{Assign Var = smalltype value = $ atcs [LIST]. smalltype }}<! -- Level 2 category -- >{{ section name = list1 loop = $ smalltype }}< Div align = "Left"> & nbsp; -- >{{ $ smalltype [list1]. typename }}</div>

{Assign Var = topatc value = $ smalltype [list1]. toparticle }}<! -- Several articles in Level 2 Classification -- >{{ section name = list2 loop = $ topatc }}< Div align = "Left"> & nbsp; ------- {$ topatc [list2]. title }}----- {$ topatc [list2]. created }}</Div >{{/section }}

{{/section}}
The result is as follows:
System Problems
Html/CSS/Ajax --> htmlbook -------- article test ------- 10:27:13
PHP programming --> fleaphp framework --> PHP code library -------- special post ------- 09:59:25 --> PHP basics -------- smarty generate pagination Static Page ------- 10:40:08 -------- smarty generate static page ------- 10:36:28
Foreach traverses multi-dimensional arrays
The array looks like:
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}