I am using advanced custom field repeater to load some sub_fields which you can see in the below code:
<?php
if( get_field('who_made_it') ): ?>
<div id="role-wrapper">
<?php while( has_sub_field('who_made_it') ): ?>
<div class="role-item">
<?php the_sub_field('job_role'); ?>
<?php the_sub_field('description'); ?>
</div>
<?php endwhile; ?>
</div>
<?php endif; ?>
I would like to count how many .row-item's there are and then print that number as a class on the container #role-wrapper .
So as a HTML demo of how it would look:
<div id="role-wrapper" class"roleitems-3">
<div class="role-item">
content in here
</div>
<div class="role-item">
content in here
</div>
<div class="role-item">
content in here
</div>
</div>
As specified by the docs, get_field() returns an array() of sub fields in this case. As a result, you can do a simple count():
<div id="role-wrapper" class"roleitems-<?php echo count( get_field('who_made_it') ); ?>">
I am unfamiliar with has_sub_field and the advanced custom field repeater, but it seems a simple answer would be to add a counter.
<?php
$counter = 0;
while( has_sub_field('who_made_it') ):
//do stuff
$counter++;
endwhile;
//output the counter however you like
echo('<div class="counter">Total: ' . $counter . '</div>');
?>
Related
I am looping through a repeater field in Advanced Custom Fields and displaying divs for each item in the repeater. If the index is equal to 0, I want to add a special class to just that div. Is this possible? Here's what I've tried:
<?php if (have_rows('products')): $i = 0; ?>
<div class="product-container">
<?php while (have_rows('products')) : the_row(); ?>
<div class="product <?php if ($i == 0) { echo 'active-class'; } ?>"></div>
<?php $i++; endwhile; ?>
</div>
<?php endif; ?>
Unfortunately this is not working.
Instead of doing the conditional within the class, I just did it on the outside and defined two different class tags based on the condition:
<?php if (have_rows('products')): $i = 0; ?>
<div class="product-container">
<?php while (have_rows('products')) : the_row(); ?>
<div <?php if ($i == 0) { ?>class="product active"<?php } else { ?>class="product"<?php } ?> ></div>
<?php $i++; endwhile; ?>
</div>
<?php endif; ?>
I have an HTML structure that I need to dynamically output.
I am using a counter within my loop to check for the first post, and applying the class headline-big and m-grid-item for the first post. Then I'm applying the second class headline-scroll for the subsequent posts.
The problem is, the 2nd, 3rd and 4th posts are not being nested inside headline-scroll they are each getting their own div.headline-scroll which is messing up site.
I need the 2nd, 3rd and 4th posts to be nested inside a single div.headline-scroll instead of each one of them being nested under a separate one.
This is the HTML for structure
<!-- / 1ST POST -->
<div class="headline-big">
<div class="m-grid-item">
...
</div>
</div>
<!-- / END OF FIRST POST -->
<!-- / 2ND, 3RD AND 4TH POST - ALL NESTED INSIDE div.headline-scroll -->
<div class="headline-scroll">
<!-- / 2ND POST -->
<div class="m-grid-item -medium">
...
</div>
<!-- / END OF 2ND POST -->
<!-- / 3RD POST -->
<div class="m-grid-item -small">
...
</div>
<!-- / END OF 3RD POST -->
<!-- / 4TH POST -->
<div class="m-grid-item -small">
...
</div>
<!-- / END OF 4TH POST -->
</div>
And this is the PHP
if ( $featured->have_posts() ) {
$i = 0;
while ( $featured->have_posts() ) {
$featured->the_post();
if ( $i == 0 ) :
?>
<div class="headline-big">
<div class="m-grid-item">
<?php endif; ?>
<?php if ( $i != 0 ) : ?>
<div class="headline-scroll">
<div class="m-grid-item -medium">
<?php endif; ?>
<?php the_title(); ?>
</div>
</div>
<?php $i++;
}
} else {
echo 'Add some posts';
}
I'm not sure if I could be able to answer your question well. But this is how I understand. If there is a question, please let me know and I will modify.
if ( $featured->have_posts() ) {
$i = 1;
while ( $featured->have_posts() )
{
$featured->the_post();
if( $i == 1)
{
?>
<div class="headline-big">
<div class="m-grid-item">
<?php the_title(); ?>
</div>
</div>
<div class="headline-scroll">
<?php
}
else
{
$small = array(3,4); //list of small classes
$class = ( in_array($i, $small)) ? '-small' : '-medium';
<div class="m-grid-item <?php echo $class; ?>">
<?php the_title(); ?>
</div>
<?php
}
$i++;
}
echo '</div><!-- end of headline-scroll -->';
} else {
echo 'Add some posts';
}
I've simplified it here with if conditions.
If it's the first post, create the headline-big div.
If it's the second post, create the headline-scroll div and the medium class div.
For all subsequent posts, just use the small div. Finally, outside the while loop, if we had more than 1 post, we need to add a closing div to close off the headline scroll.
if ( $featured->have_posts() ) {
$i = 0;
while ( $featured->have_posts() )
{
$featured->the_post();
if( $i == 0)
{
?>
<div class="headline-big">
<div class="m-grid-item">
<?php the_title(); ?>
</div>
</div>
<?php
}
else if($i == 1)
{
?>
<div class="headline-scroll">
<div class="m-grid-item -medium">
<?php the_title(); ?>
</div>
<?php
}
else
{
<div class="m-grid-item -small">
<?php the_title(); ?>
</div>
}
$i++;
}
if($i > 1){
?>
</div><!-- end of headline-scroll -->
<?php
}
} else {
echo 'Add some posts';
}
You never closed many of your DIV tags, and you were opening your div.headline-scroll inside a loop, so you were bound to get more than one. Try this instead maybe? Consistent indent and minimal PHP in your HTML will make things easier to debug, though you're hamstrung by Wordpress' awful functions.
<?php if (!$featured->have_posts()):?>
<p>Add some posts!</p>
<?php else: $i = 0; while ($featured->have_posts()): $featured->the_post();?>
<?php if (!$i):?>
<div class="headline-big">
<div class="m-grid-item">
<?php the_title(); ?>
</div>
</div>
<div class="headline-scroll">
<?php else:?>
<div class="m-grid-item -medium">
<?php endif; ?>
<?php the_title(); ?>
</div>
<?php $i++; endwhile;?>
</div>
<?php endif?>
I'm still learning php, but can't get my head on this one.
For a loop in Wordpress I want to output a list with places, seperated with a comma and ending with a point.
Here's my code:
<?php if ( have_rows('subplaats') ): ?>
<section id="subplaats">
<div class="subplaats-container">
<h3 class="support">Wij bestrijden ook in...</h3>
<p>
<?php while( have_rows('subplaats') ): the_row(); ?>
<?php $plaats = get_sub_field('plaats'); ?>
<?php echo $plaats; ?>,
<?php endwhile; ?>
</p>
</div>
</section>
<?php endif; ?>
Could anyone tell me how to accomplish this? I'm using Advanced Custom Fields. Am I also doing right on hierarchical level?
You need to count the total fields in the repeater:
count(get_field('subplaats'));
then have a field counter to check if the current "counted" field is the last one.
I edited and tested your code and It's working good:
<?php
if (have_rows('subplaats')):
$all_fields_count = count(get_field('subplaats'));
$fields_count = 1;
?>
<section id="subplaats">
<div class="subplaats-container">
<h3 class="support">Wij bestrijden ook in...</h3>
<p>
<?php
while (have_rows('subplaats')): the_row();
$plaats = get_sub_field('plaats');
echo $plaats;
if ($fields_count == $all_fields_count) {
echo ".";
} else {
echo ", ";
}
$fields_count++;
endwhile;
?>
</p>
</div>
</section>
<?php
endif;
?>
Cheers!
What I need to do that my latest posts go automatically to top of the page? Now latest post go bottom of the ealier posts.
php:
<div id="container">
<div id="blog">
<div class="grid_9 float-left">
<?php foreach($posts->results as $post): ?>
<div class="post box_shadow">
<h2><?php echo $post->title ?></h2>
<small><?php echo date('d-m-Y',strtotime($post->date)) ?></small>
<p><?php echo Str::limit_word($post->content, 40); ?></p>
<?php echo Lang::line('home.blog_read_more', array(), $lang)->get() ?>
</div>
<?php endforeach ?>
<?php echo $posts->links()?>
</div>
</div>
<div id="footer" class=" box-shadow">
<?php echo stripcslashes($setting->footer)?>
</div>
</div>
I am still newbie so could you give advice what line I need modified or add and where?
If it is exactly the opposite of what your looking for try running array_reverse on it before hitting the loop.
That's how your array is sorted. options: reverse the array or do a for loop starting from the last index going to 0.
Something similar to below:
`$posts->results` has all of your posts
Replace the foreach with a for.
$count = count($posts->results);
for($i = $count-1; $i <= 0; $i--) {
$post = $posts->results[$i];
//display post
}
The simplest but probably less efficient way is to reverse the array right before the foreach loop.
I have a parent page that acts as menu for my portfolio.
It pulls in thumbnail images from the child pages which i have been able to accomplish with magic fields and some code. It dumps the images into a grid layout. The thumbnails are pulled into one container div like so:
div id="folio-content">
<div class="thumb-container">
<div class="thumb"><img src="/images/pic.jpg"/>
</div>JCPenny</div>
... </div>`
when the div gets filled up with 2 thumbnails I want to create a new container div and fill it with 2 images again and so on after 2 images.
So, if you had 4 images it would look like this.
<div id="folio-content"><!--/Main Container/-->
<div class="thumb-container">
<div class="thumb"><img src="/images/pic1.jpg"/>
</div>JCPenny</div>
<div class="thumb-container">
<div class="thumb"><img src="/images/pic1.jpg"/>
</div>Champ Car</div></div>
<div id="folio-content"><!--/Main Container/-->
<div class="thumb-container">
<div class="thumb"><img src="/images/pic1.jpg"/>
</div>JCPenny</div>
<div class="thumb-container">
<div class="thumb"><img src="/images/pic1.jpg"/>
</div>Champ Car</div></div>
this is the code I am using in my page.php file.
<?php get_header(); ?>
<div id="folio-content">
<?php
$projectpage = get_pages('child_of='.$post->ID.'&sort_column=post_date&sort_order=desc');
$count = 0;
foreach($projectpage as $page)
{
$content = $page->post_content;
if(!$content)
continue;
if ($count == 10) --- this is geting 10 images now, but I want to get them all.
break;
$count++;
$content = apply_filters('the_content', $content);
?>
<div class="thumb-container">
<div class="thumb"><a href="<?php echo get_permalink($page->ID); ?>"<?php echo get_image ("thumbnail",1,1,1,$page->ID);?></a>
</div><?php echo $page->post_title ?>
</div>
<?php
}
?>
</div><!--/close set!-->
</div>
also, how can I get ALL child pages? I have it set to 10 now with this if ($count == 10)
any help? thanks a ton again!!!!
I'm not familiar with "get_pages" but since Wordpress treats posts and pages in an identical manner you could use this.
$projectpage = get_posts('numberposts=-1&post_type=page&child_of='.$post->ID.'&sort_column=post_date&sort_order=desc');
The -1 removes the limit and gets ALL the specified pages.
I have cobbled together some code, that sort of sounds right but does not work at all! Which I am not surprised. But it is a starting point - please take a look at this code, maybe it is step in the right direction?
<?php
$projectpage = get_posts('numberposts=-1&post_type=page&child_of='.$post->ID.'&sort_column=post_date&sort_order=desc');
if (have_posts()) :
$i=0; // counter
while(get_posts()) : the_post();
if($i%2==0) { // if counter is multiple of 3, put an opening div ?>
<!-- <?php echo ($i+1).'-'; echo ($i+2); ?> -->
<div>
<?php } ?>
<div class="single_item">
<h2><?php the_title(); ?></h2>
</div>
<?php $i++;
if($i%2==0) { // if counter is multiple of 3, put an closing div ?>
</div>
<?php } ?>
<?php endwhile; ?>
<?php
if($i%2!=0) { // put closing div here if loop is not exactly a multiple of 3 ?>
</div>
<?php } ?>
<?php endif; ?>