我正在努力解决问题,我认为有人可以帮助我。我试图在一定数量的div容器之后插入一个明确的div。现在在这个例子中,我已经设法让它工作,在前三个放置一个明确的div之后,但是我希望它在每组3个div之后插入,具体取决于我设置了多少篇精选文章(3, 6,9等)。
$featured_articles = get_field('featured_articles', false, false );
$id = $featured_articles[0];
//var_dump();
$numberOfArticles = count($featured_articles);
//var_dump($featured_articles);
echo "<div class='container'>";
echo "<div class='row-fluid'>";
for ($i=0; $i < $numberOfArticles; $i++) {
if ($featured_articles) {
$id = $featured_articles[$i];
//var_dump($featured_articles);
if ( has_post_thumbnail($id) ) {
echo "<div class='span4'>";
echo "<article class='post__holder recipes'>";
echo "<a href='".get_permalink($id)."' class='image'>";
echo get_the_post_thumbnail( $id, 'medium-thumb' );
$image_large = wp_get_attachment_image_src( get_post_thumbnail_id($id), 'large');
echo "</a>";
}
echo "<a href='".get_permalink($id)."'><h3>".get_the_title($id)."</h3></a>";
echo "<div class='starRating'>";
echo "<img src='".home_url()."/wp-content/themes/BUZZBLOG-theme/images/StarRating.svg' alt='Testergebnis'>";
echo "<div class='bar' style='width:".get_field('rating', $id)."%'></div>";
echo "</div>";/** end starrating **/
echo "<a href='".get_permalink($id)."'><div class='readmore-button'>Zum Testbericht...</div></a>";
echo "</div>";
echo "</article>";
if ($i >= 2) {
if($i == 2) {
echo "<div class='clearfix'>";
}
if ($i == $numberOfArticles) {
echo "</div>";
}
}
}
}
echo "</div>";
echo "</div>";
答案 0 :(得分:1)
试试这将检查3的倍数并放置一个clearfix div
也不要忘记从$ 1到$ i&lt; = $ numberOfArticles
启动$ iclass ProfileViewController: UIViewController {
var user: User?
@IBOutlet weak var userNameLabel: UILabel!
override func viewDidLoad() {
super.viewDidLoad()
getUserData { myUser in
self.user = myUser
self.userNameLabel.text = myUser.name
}
答案 1 :(得分:0)
你可以这样做: -
for ($i=0; $i < $numberOfArticles; $i++) {
// your code
if($i%3==0) echo '<div class="clearfix"></div>';
}
答案 2 :(得分:0)
您可以使用array_chunk()
函数将数组分成3个成员组,然后迭代每个数组。
PHP是一种嵌入在HTML中的服务器端脚本语言。
因此,请在代码中使用此功能,而不是在代码中的每个位置编写echo "html element"
。
我认为你错过了div
元素的匹配。因为<article>
必须在<div class='span4'>
之前关闭,但在您的代码中它不在那里。
$featured_articles = get_field('featured_articles', false, false );
$dividedIn3GroupsEach = array_chunk($featured_articles, 3);
foreach ($dividedIn3GroupsEach as $array) {
?>
<div class='container'>
<div class='row-fluid'>
<?php
foreach ($array as $key => $value) {
$id = $featured_articles[$key];
if (has_post_thumbnail($id)) {
?>
<div class='span4'>
<article class='post__holder recipes'>
<a href='<?php echo get_permalink($id); ?>' class='image'>
<?php
echo get_the_post_thumbnail($id, 'medium-thumb');
$image_large = wp_get_attachment_image_src(get_post_thumbnail_id($id), 'large');
?>
</a>
<?php } ?>
<a href='<?php echo get_permalink($id); ?>'><h3><?php echo get_the_title($id); ?></h3></a>
<div class='starRating'>
<img src='<?php echo home_url() ?>"/wp-content/themes/BUZZBLOG-theme/images/StarRating.svg' alt='Testergebnis'>
<div class='bar' style='width:<?php echo get_field('rating', $id); ?>%'></div>
</div>
<a href='<?php echo get_permalink($id); ?>'><div class='readmore-button'>Zum Testbericht...</div></a>
</article>
</div>
<?php }
?>
</div> <!-- row-fluid end -->
</div> <!-- container end -->
<div class='clearfix'></div>
<?php } ?>
我希望这对你有所帮助。