[英]Render php array within an array in mustache
我的數組“ $ groupData”看起來像這樣:
array(3) (
0 => array(3) (
"id" => string(1) "2"
"name" => string(20) "Super Administrators"
"permissions" => array(3) (
"system" => integer 1
"superuser" => string(1) "1"
"admin" => string(1) "1"
)
)
1 => array(3) (
"id" => string(1) "3"
"name" => string(10) "Publishers"
"permissions" => array(4) (
"system.pub.add" => integer 1
"system.pub.delete" => integer 1
"system.pub.edit" => integer 1
"system.pub.publish" => integer 1
)
)
2 => array(3) (
"id" => string(1) "4"
"name" => string(7) "Authors"
"permissions" => array(3) (
"system.pub.add" => integer 1
"system.pub.delete" => integer 1
"system.pub.edit" => integer 1
)
)
)
我在呈現代碼的permissions
部分時遇到問題。 我已經嘗試使用{{#groupData}}{{#permissions}} {{.}} {{/permissions}}{{/groupData}}
但是它不起作用。
您的問題是{{ . }}
{{ . }}
...您正在嘗試將關聯數組呈現為字符串,但這在PHP中不起作用:
<?php
echo array('foo' => 1, 'bar' => 2); // no me gusta :)
像大多數胡子一樣,這里的答案是准備您的視圖。 您究竟希望它將該數組呈現為什么? JSON? 如果是這樣,請明確指出:
<?php
foreach ($data['groupData'] as $key => $group) {
$data['groupData'][$key]['permissionsJSON'] = json_encode($group['permissions']);
}
$tpl = "{{# groupData }}{{ permissionsJSON }}{{/ groupData }}";
$m = new Mustache_Engine;
echo $m->render($tpl, $data);
如果希望將其作為鍵/值對使用,請明確地執行以下操作:
<?php
foreach ($data['groupData'] as $key => $group) {
$permissions = array();
foreach ($group['permissions'] as $key => $val) {
$permissions[] = array('key' => $key, 'val' => $val);
}
$data['groupData'][$key]['permissions'] = $permissions;
}
$tpl = "{{# groupData }}{{# permissions }}{{ key }}: {{ val }}{{/ permissions }}{{/ groupData }}";
$m = new Mustache_Engine;
echo $m->render($tpl, $data);
您是否只想遍歷鍵列表?
<?php
foreach ($data['groupData'] as $key => $group) {
$data['groupData'][$key]['permissions'] = array_keys($group['permissions']);
}
$tpl = "{{# groupData }}{{# permissions }}{{ . }}{{/ permissions }}{{/ groupData }}";
$m = new Mustache_Engine;
echo $m->render($tpl, $data);
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.