如何使用获取页面树在OctoberCMS中获取静态页面下拉菜单? [英] How to get static page dropdown in OctoberCMS with get page tree?
问题描述
根据我的问题,我在 OctoberCMS的静态页面内的静态页面下拉列表.
添加$ pageList-> getPageTree(true)时出现问题.子页面未显示.我当前的代码是从$ pageObject-> subpages重复foreach,这不是一个好习惯.
I have problem when adding $pageList->getPageTree(true). The child pages did not display. My current code is repeating foreach from $pageObject->subpages which is not a good practice.
下面是我的代码示例:
Plugin.php
Plugin.php
<?php namespace MyPlugin\CustomPlugin
use System\Classes\PluginBase;
public function boot() {
\RainLab\Pages\Classes\Page::extend(function($model) {
$model->addDynamicMethod('getPageOptions', function() {
$theme = \Cms\Classes\Theme::getEditTheme();
$pageList = new \RainLab\Pages\Classes\PageList($theme);
$pages = [];
foreach ($pageList->getPageTree(true) as $name => $pageObject) {
$pages[$pageObject->page->url] = $pageObject->page->title;
if ($pageObject->subpages) {
foreach ($pageObject->subpages as $name => $pageObject) {
$pages[$pageObject->page->url] = ' ' . $pageObject->page->title;
if ($pageObject->subpages) {
foreach ($pageObject->subpages as $name => $pageObject) {
$pages[$pageObject->page->url] = ' ' . $pageObject->page->title;
}
}
}
}
}
return $pages;
});
});
}
感谢任何人都可以提供帮助.
Appreciate if anyone could help.
推荐答案
可能会帮助您.
function onStart() {
$theme = \Cms\Classes\Theme::getEditTheme();
$pageList = new \RainLab\Pages\Classes\PageList($theme);
$treePageList = $pageList->getPageTree(true);
$pages = [];
$this->getRecursivePage($pages, $treePageList);
dd($pages);
}
function getRecursivePage(&$pages, $subpages, $level = 0) {
$level++;
foreach($subpages as $pageArr) {
$pages[$pageArr->page->url] =
str_repeat('-',$level) . ' ' . $pageArr->page->title;
if(count($pageArr->subpages) > 0) {
$this->getRecursivePage($pages, $pageArr->subpages, $level);
}
}
}
输出
array:9 [▼
"/content" => "- Content"
"/content/pages" => "-- Static Pages"
"/content/content" => "-- Content"
"/content/models" => "-- Models"
"/content/urls" => "-- URLs"
"/content/urls/tesets" => "--- tesets"
"/test-sp" => "- test-sp"
"/test-sp/oks" => "-- oks"
"/test" => "- test"
]
在这里您可以将-
替换为
或仅删除该部分[ I added because you had that in code so, may be useful to you. ]
here you can just replace -
to
or just remove that part [ I added because you had that in code so, may be useful to you. ]
为您的代码
public function boot() {
\RainLab\Pages\Classes\Page::extend(function($model) {
$model->addDynamicMethod('getPageOptions', function() {
$theme = \Cms\Classes\Theme::getEditTheme();
$pageList = new \RainLab\Pages\Classes\PageList($theme);
$treePageList = $pageList->getPageTree(true);
$pages = [];
$this->getRecursivePage($pages, $treePageList);
return $pages;
});
});
}
public function getRecursivePage(&$pages, $subpages, $level = 0) {
$level++;
foreach($subpages as $pageArr) {
$pages[$pageArr->page->url] =
str_repeat('-',$level) . ' ' . $pageArr->page->title;
if(count($pageArr->subpages) > 0) {
$this->getRecursivePage($pages, $pageArr->subpages, $level);
}
}
}
如有疑问,请发表评论.
If any doubt please comment.
这篇关于如何使用获取页面树在OctoberCMS中获取静态页面下拉菜单?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!