+- CodeIgniter Forums (https://forum.codeigniter.com)
+-- Forum: Using CodeIgniter (https://forum.codeigniter.com/forumdisplay.php?fid=5)
+--- Forum: General Help (https://forum.codeigniter.com/forumdisplay.php?fid=24)
+--- Thread: Use deep nested array in view parser (/showthread.php?tid=85986)
Use deep nested array in view parser - sjender - 12-28-2022
Hi, I have this array:
Code:
[nav:footer] => Array
(
[0] => Array
(
[name] => home
[link] =>
[children] => Array
(
[0] => Array
(
[name] => child1
[link] => link1
)
[1] => Array
(
[name] => child2
[link] => link2
)
)
)
[1] => Array
(
[name] => Contact
[link] => contact.php
[children] =>
)
)And my view is:
PHP Code:
{{nav:footer}}
<h1>{{name}}</h1>
<h2>{{link}}</h2>
{{children}}
<h3>{{name}}</h3>
<h4>{{link}}</h4>
{{/children}}
{{/nav:footer}}
And this results in:
Code:
home
{{children}}
home
{{/children}}
Contact
contact.php
{{children}}
Contact
contact.php
{{/children}}The children are obviously not parsed.
Is there a way to achieve this (and even deeper) without having to use php?
RE: Use deep nested array in view parser - kenjis - 12-28-2022
PHP Code:
$data = [
'nav:footer' => [
[
'name' => 'Tom',
'children' => [['name1' => 'Dick']],
],
[
'name' => 'Dick',
'children' => [['name1' => 'Henry']],
],
[
'name' => 'Henry',
'children' => [],
],
],
];
$template = "{nav:footer}\n{name} {children}{name1}{/children}{/nav:footer}";
RE: Use deep nested array in view parser - Sprint - 01-03-2023
Yes, there is a way to achieve this without using PHP. You can use a looping construct such as a "for" loop. For example:
Code:
{{nav:footer}}
<h1>{{name}}</h1>
<h2>{{link}}</h2>
{{#for children}}
<h3>{{name}}</h3>
<h4>{{link}}</h4>
{{/for}}
{{/nav:footer}}