<div class="puffar">
<?php
//Set up the objects needed
$my_wp_query = new WP_Query();
$all_wp_pages = $my_wp_query->query(array('post_type' => 'page'));
//Get children
$children = ($post->post_parent) ? get_page_children($post->post_parent, $all_wp_pages) : get_page_children($post->ID, $all_wp_pages);
$i = 0;
//Build custom items
echo "<div class='row'>";
foreach ($children as $child) {
?>
<div class="col-sm-6">
<div class="puff">
<div class="puff-image-holder">
<?php echo get_the_post_thumbnail($child->ID, 'full'); ?>
</div>
<fieldset class="linedHeadline hlmedium">
<legend><?php echo get_the_title($child->ID); ?></legend>
</fieldset>
<?php echo get_field("puff_introtext", $child->ID); ?>
<?php
$values = get_field('puff_lanktext', $child->ID);
if (get_field("popup_eller_lank", $child->ID) == "popup") {
?>
<fieldset class="linedHeadline hlmedium">
<legend><a class="linktopage open-popup"
href="<?php echo get_page_link($child->ID); ?>"><?php echo get_field("puff_lanktext", $child->ID); ?> </a>
</legend>
</fieldset>
<?php
} elseif (get_field("popup_eller_lank", $child->ID) == "extern") {
?>
<fieldset class="linedHeadline hlmedium">
<legend><a class="linktopage"
href="<?php echo get_field("puff_lank", $child->ID); ?>"><?php echo get_field("puff_lanktext", $child->ID); ?> </a>
</legend>
<?php
$i++;
if ($i % 2 == 0) {
echo "</div><div class='row'>";
}
} else {
}
?>
</div>
</div>
<?php } ?>
</div>
</div>
我希望每 2 个渲染出来的项目都包含在 <div class="row">
中,但我无法弄清楚。谁能帮我吗?
所以基本上该行应该包装每两个正在循环的元素。我一直坚持这个......希望有人比我有更好的专业知识呵呵。
div="row"
应该包裹 col-sm-6
和class="puff"
。
最佳答案
$i = 0;
foreach ($children as $child) {
$i++;
// your code goes here
if($i % 2 == 0) {
echo "</div><div class='row'>";
// reset the counter to 0
$i = 0 ;
}
}
关于PHP foreach 循环将每 2 个项目包裹成一行,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30046595/