<?php
function render_links($page, $level = 0) {
echo "<li>";
echo "<a href=''>" . get_the_title($page) . "</a>";
$children = get_pages("child_of=" . $page->id . "&parent=0");
if (!empty($children)) {
echo "<ul>";
foreach ($children as $c) {
render_links($c, $level + 1);
}
echo "</ul>";
}
echo "</li>";
}
echo "<ul>";
foreach (get_pages("parent=0") as $p) {
render_links($top_level);
}
echo "</ul>";
?>
这是我的尝试呈现出父母和孩子,但它只是循环出现在许多李的当前页面标题。循环出wordpress菜单项和儿童
任何人都可以帮助我吗?
UPDATE:
<?php
function render_links($page, $level = 0) {
echo "<li>";
echo "<a href=''>" . get_the_title($page) . "</a>";
$children = get_pages("child_of=" . $page->id);
if (!empty($children)) {
echo "<ul>";
foreach ($children as $c) {
render_links($c, $level + 1);
}
echo "</ul>";
}
echo "</li>";
}
echo "<ul>";
foreach (get_pages("parent=0") as $p) {
render_links($top_level);
}
echo "</ul>";
?>
当尝试这一点,正确的循环出当前页面,然后将其修建垃圾一样的孩子(即使只有1名儿童)。
但是它没有列出网站上的其他父母页面。 看图片: https://gyazo.com/93728738fadc3c6e97ed18d20a46d273
得到这个错误就被渲染后:
Fatal error: Maximum function nesting level of '100' reached, aborting! in C:\wamp\www\yangtorp\wp-includes\cache.php on line
UPDATE:
<?php
function render_links($pge, $level = 0) {
echo "<li>";
echo "<a href=''>" . $pge->post_title . "</a>";
$children = get_pages(array('child_of' => $post->ID, 'sort_column' => 'post_date', 'sort_order' => 'desc'));
if (!empty($children) && $level != 2) {
echo "<ul class='sub-menu'>";
foreach ($children as $c) {
render_links($c, $level + 1);
}
echo "</ul>";
}
else{
echo "</li>";
}
}
echo "<ul id='menu-main' class='menu'>";
foreach (get_pages("parent=0") as $p) {
render_links($p);
}
echo "</ul>";
?>
更近一步。现在它列出父页面,并正确显示名称。但是我不能得到这个工作:
$children = get_pages("child_of=" . $page->id . "&parent=0");