I have a Wordpress site with a FAQ page, consisting of questions. I used Bootstrap as my gird system. I have asked a similiar question before, but now I have a new problem. For more details: PHP and Wordpress - Place content in correct column
The Faq page
The layout should be in 3 columns. It should look like this.
For 3 questions.
[question Z] [question A] [question O]
For 4 questions.
[question Z] [question A] [question O]
[question X]
For 5 questions.
[question Z] [question A] [question O]
[question X] [question V]
What i need.
The column structure should look like this:
//Column1
<div class="col-xs-12 col-sm-6 col-md-4 col-lg-4">
<div class="col-lg-12"> question Z </div>
</div>
//Column2
<div class="col-xs-12 col-sm-6 col-md-4 col-lg-4">
<div class="col-lg-12"> question A </div>
</div>
//Column3
<div class="col-xs-12 col-sm-6 col-md-4 col-lg-4">
<div class="col-lg-12"> question X </div>
</div>
The Problem:
When I have 7 or 11 Faq posts. My code creates an extra div.
I would like to remove this div.
Example:
I want my post to be divided into these three columns and no more.
Reason: My faqs expand when you click on them. The aim is to expand the column.
<?php if ( $wp_query->have_posts() ) : ?>
<?php
$counter=0;
$columns=3;
$total_posts = $wp_query->post_count;
$posts_per_column = ceil($total_posts / 3);
$posts_per_column_test_value = ($total_posts - 1) / $columns;
$is_special_case = false;
if($total_posts != 1 && (intval($posts_per_column_test_value) == $posts_per_column_test_value)){
$is_special_case = true;
$posts_per_column = $posts_per_column - 1;
}
?>
<div class="container">
<div class="row">
<div class="col-xs-12 col-sm-6 col-md-4 col-lg-4">
<div class="col-lg-12">
<?php while ( $wp_query->have_posts() ) : $wp_query->the_post();
if($is_special_case && $wp_query->current_post == 0){
$counter++;
} else {
$counter++;
}
?>
<div class="faq-all">
<div class="faq-item">
<h2><?php the_title(); ?></h2>
<article>
<div class="faq-intro">
<?php the_content(); ?>
</div>
<div class="faq-info">
<?php the_content(); ?>
</div>
<div class="faq-link">
<a href="#" class="read-more">LES HELE SVARET</a>
<a href="#" class="read-less">LES MINDRE</a>
</div>
</article>
</div>
</div>
<?php if($counter % $posts_per_column == 0) echo '</div></div><div class="col-xs-12 col-sm-6 col-md-4 col-lg-4"><div class="col-lg-12">'; ?>
<?php endwhile; ?>
</div>
</div>
</div>
</div>
Thanks in advance