Develop Reference

if your press load more button it scrolls back to top of page

I added a load more button onto one of my category pages. I have three posts in a row and after two columns (6 posts) I have a load more button. The problem is when you press the load more button it scrolls back to the top. I'm assuming because the load more code is in the wrong spot, however I can't find the error. (you have to wrap content in div id=ajax) Does anyone have a solution? Thanks in advance.
by the way I am using this plugin
<?php
get_header();
get_template_part ('inc/carousel-food');
get_template_part ('inc/food-double-posts');
$the_query = new WP_Query( [
'posts_per_page' => 6,
'paged' => get_query_var('paged', 1),
'cat'=> 10
] );
if ( $the_query->have_posts() ) { ?>
<div id="ajax">
<?php
$i = 0;
while ( $the_query->have_posts() ) { $the_query->the_post();
if($i % 3 == 0) {
echo '</div><div class="row">';
}
?>
<article <?php post_class('col-md-4'); ?> >
<?php the_post_thumbnail('medium-thumbnail'); ?>
<h2><a class="post-title" href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
<p class="post-excerpt"><?php echo get_the_excerpt(); ?></p>
<?php get_template_part( 'share-buttons' ); ?>
<a class="moretext" href="<?php the_permalink(); ?>">Read more</a>
<?php comments_popup_link ('No Comments', '1 Comment', '% Comments', 'comment-count', 'none'); ?>
</article>
<?php
$i++;
}?>
</div>
<?php if(get_query_var('paged') < $the_query->max_num_pages) {
load_more_button();
}
}
elseif (!get_query_var('paged') || get_query_var('paged') == '1') {
echo '<p>Sorry, no posts matched your criteria.</p>';
}
wp_reset_postdata();
get_footer();

Jquery tabs elements with same id

I am working with wordpress and jquery tabs and was wondering if somebody can help me. My example is similar to this one jQuery UI Tabs
Here is my php code
<?php if (!defined('FW')) die( 'Forbidden' ); ?>
<?php $tabs_id = uniqid('fw-image-tabs-'); ?>
<div class="fw-image-tabs-container" id="<?php echo esc_attr($tabs_id); ?>">
<div class="fw-image-tabs">
<?php foreach ($atts['image_tabs'] as $key => $tab) : ?>
<div class="fw-image-tabs-content" id="<?php echo esc_attr($tabs_id . '-' . ($key + 1)); ?>">
<h3 class="fw-image-tabs-content"><?php echo $tab['tab_image_title']; ?></h3>
<img src="<?php echo esc_attr( $tab['tab_image']['url']); ?>">
</div>
<?php endforeach; ?>
<ul>
<?php foreach ($atts['image_tabs'] as $key => $tab) : ?>
<li><?php echo $tab['tab_title']; ?></li>
<?php endforeach; ?>
</ul>
<?php foreach ( $atts['image_tabs'] as $key => $tab ) : ?>
<div class="fw-image-tabs-content" id="<?php echo esc_attr($tabs_id . '-' . ($key + 1)); ?>">
<p><?php echo do_shortcode( $tab['tab_content'] ) ?></p>
</div>
<?php endforeach; ?>
</div>
</div>
And my script
jQuery(document).ready(function ($) {
$('.fw-image-tabs-container').tabs();
});
The trouble i am having is that i cannot hide the second <div class="fw-image-tabs-content"></div>. Both divs have the same class name and the same id. For some reason only the first id works. How can i show/hide the text for both divs?
Thanks

Have you tried this?
jQuery(document).ready(function ($) {
$('.fw-image-tabs').tabs();
});

Match incremented class with incremented ids from different loops [jQuery / Wordpress]

After hours of research and try and errors I start my first question here.
If it can be done with wordpress syntax even better. Otherwise I think I'm near to the solution.
I want a custom gallery on a wordpress template page but with the post image from certain categories with the content from it. So far so good.
In my designerin.php template I give every images a class img-x.
class="img-<?php echo $img_counter; ?>
And the content get the id img-x
id="img-<?php echo $post_counter; ?>
The counter is just an increment. So image 1 has class img-1, image 2 img-2 and so on.
Now I want the related content of that image created in the wordpress editor showing up when you are clicking on this specific image.
Say you click on image 5 and want the content from image 5.
I'm stucked on the step where I say (in jQuery), that display the content
if .img-x == #img-x {
display the_content()
}
Enough said - here is my jQuery code:
$(".large-img-wrapper").hide();
$('.gallery li').on('click', function(e) {
e.preventDefault();
var largeImgLink = $(this).find('a').attr('href');
$(".large-img-wrapper").first().fadeIn();
var imgContent = $('#img-5').html();
$('#large-img').remove();
$('#append-id').remove();
$(".large-img").append('<img id="large-img" src="' + largeImgLink + '">').fadeIn();
$(".large-img").append('<div id="append-id">' + imgContent + '</div>').fadeIn();
$(".large-img-container .img-title").remove();
});
The var imgContent was just a test. Every image shows up the content from image 5 at the moment.
My template page code:
<div class="row content full-width">
<div class="cats row">
Alle Kategorien
<?php query_posts( 'category_name=designerin&posts_per_page=-1'); if (have_posts()) : while (have_posts()) : the_post();
$categories = get_the_category();
$separator = ' ';
$output = '';
if($categories){
foreach($categories as $category) {
$output .= $category->cat_name;
}
}
$cat_name = get_category(get_query_var('cat'))->name;
?>
<?php echo trim($output); ?>
<?php endwhile; ?>
<?php endif; ?>
<?php wp_reset_query(); ?>
</div>
<ul class="row small-block-grid-3 medium-block-grid-5 large-block-grid-8 gallery">
<?php $img_counter = 0; ?>
<?php query_posts( 'category_name=designerin&posts_per_page=-1'); if (have_posts()) : while (have_posts()) : the_post();
$img_counter++;
$thumb_id = get_post_thumbnail_id();
$thumb_url_array = wp_get_attachment_image_src($thumb_id, 'thumbnail', true);
$large_url_array = wp_get_attachment_image_src($thumb_id, 'large', true);
$thumb_url = $thumb_url_array[0];
$large_url = $large_url_array[0];
$categories = get_the_category();
$separator = ' ';
$output = '';
if($categories){
foreach($categories as $category) {
$output .= $category->cat_name;
}
}
?>
<li>
**<img src="<?php echo $thumb_url; ?>" alt="<?php echo the_title(); ?>">**
</li>
<?php endwhile; ?>
<?php endif; ?>
<?php wp_reset_query(); ?>
</ul>
<?php $post_counter = 0; ?>
<?php query_posts( 'category_name=designerin&posts_per_page=-1'); if (have_posts()) : while (have_posts()) : the_post();
$post_counter++;
?>
**<ul class="large-img-wrapper">
<li>
<div class="large-img-container">
<div class="large-img"></div>
<div class="img-content" id="img-<?php echo $post_counter; ?>">
<div class="img-title">
<?php echo the_title(); ?>
</div>
<div class="img-text">
<?php echo the_content(); ?>
</div>
</div>
</div>
</li>
</ul>**
<?php endwhile; ?>
<?php endif; ?>
<?php wp_reset_query(); ?>
</div>
The first query is for filtering the categories by slug.
My last attempt feels so near..
var inc = '5';
var objClass = $(this).find("a").hasClass( "img-" + inc );
console.log(objClass);
When I'm clicking on the 5th image I get "true". But how can I get the X (inc) related to my template php code?
Sorry for my english and possible bad code

If i'm understanding correctly this might help
$('.gallery li').on('click', function(e) {
e.preventDefault();
var className = $(this).find('a').attr('class');
var imgContent = $('#'+className).html();
});

Set bodybg after button clicking in wp loop

This is my wp loop:
<?php get_header(); ?>
<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>
<?php $url = wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); ?>
<div style="background:url(<?php echo $url; ?>);">
<button id="change">preview</button>
</div>
<?php endwhile; ?>
<?php else : ?>
<?php endif; ?>
<?php get_footer(); ?>
After clicking on button "change" it should change my body background to $url for e.g.
<body style="background:url($url);
where $url is thumbnail url
Any ideas how to make it?
Greetings

EDIT: I noticed you are using id="change". Id is unique and if your loop makes more than one button with the same Id, it won't work. make class="change". I've edited the rest for you.
here is a jsfiddle. http://jsfiddle.net/Grimbode/2bt8Q/1/
You should essentially load your url's as the value of a hidden input, like so:
<body>
<div>
<button class="change">preview<input type="hidden" value="http://pngimg.com/upload/tree_PNG2517.png"/></button>
</div>
</body>
Then using jQuery:
$('.change').on('click', function(){
$(document.body).css('background', 'url('+$(this).find('input').val()+')');
});
When the button is clicked, it will change your document.body's background to whatever the URL is.
Thus your php file should look like this:
<?php get_header(); ?>
<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>
<?php $url = wp_get_attachment_url( get_post_thumbnail_id($post->ID) ); ?>
<div>
<button class="change">preview<input type="hidden" value="<?php echo $url; ?>"/></button>
</div>
<?php endwhile; ?>
<?php else : ?>
<?php endif; ?>
<?php get_footer(); ?>
Hope this helps, cheers.

multiple slideshow on one page using repeater fields

I would like to display multiple slideshow on one page from my website.
I'm using a repeater ACF to enter my images.
I'm not able to know in advance how many slideshows are going to be displayed
when one slideshow is displayed, everything works perfectly, but when 2 are displayed, It doesn't work anymore.
does anyone knows how I can fix it ?
here is a basic code without the repeater and with 2 slideshows :
http://jsfiddle.net/XRpeA/13/
<div id="slideframe">
<img class="image_news" src="http://s1.lemde.fr/image/2007/07/09/534x0/933544_5_aa6d_polynesie-bora-bora_0608bcead896ce3f59fc0e2fb3cc7435.jpg" />
<img class="image_news" src="http://production.slashmedias.com/main_images/images/000/005/357/IMAGE-PENSEE-HD-1_original_original_large.jpg?1372235419" />
<img class="image_news" src="http://images.telerama.fr/medias/2013/03/media_94814/une-image-un-film-l-auberge-de-dracula-1931,M106823.jpg" />
</div>
<br>
<div id="counter">image <span id="current">1</span> / <span id="total"></span></div>
<br><br>
<div id="slideframe">
<img class="image_news" src="http://s1.lemde.fr/image/2007/07/09/534x0/933544_5_aa6d_polynesie-bora-bora_0608bcead896ce3f59fc0e2fb3cc7435.jpg" />
<img class="image_news" src="http://production.slashmedias.com/main_images/images/000/005/357/IMAGE-PENSEE-HD-1_original_original_large.jpg?1372235419" />
<img class="image_news" src="http://images.telerama.fr/medias/2013/03/media_94814/une-image-un-film-l-auberge-de-dracula-1931,M106823.jpg" />
</div>
<br>
<div id="counter">image <span id="current">1</span> / <span id="total"></span></div>
and here is my code with the repeater :
http://jsfiddle.net/XRpeA/14/
<?php if(get_field('images')): ?>
<div id="counter_2"><span id="current">1</span> / <span id="total"></span></div>
<div id="slideframe">
<?php while(has_sub_field('images')): ?>
<?php if(get_sub_field('image') != ''){ ?>
<img class="image_news" src="<?php the_sub_field('image'); ?>"/>
<?php } ?>
<?php endwhile; ?>
</div>
<?php endif; ?>
thanks a lot

Ok, so I did it just for you as I promiced, thought I thought it will be faster :)
Result
http://skyloveagency.com/new/
(will remove tomorrow)
Fields:
photo_repeater - repeater
---photo_slider - repeater
------photo_block - image with URL output
Full script, not optimized but works perfectly
<?php
/**
* Template Name: Profiles2
*/
get_header(); ?>
<?php
// query
$args = array(
'post_type' => 'profiles',
'show' => 1
);
$wp_query = new WP_Query($args);
?>
<?php $random = 0;
if ( have_posts() ) while ( have_posts() ) : the_post(); ?>
<?php if(get_field('photo_repeater')): ?>
<?php while(has_sub_field('photo_repeater')): ?>
<?php $random++; ?>
<div id="slideframe<?php echo $random; ?>">
<?php if(get_sub_field('photo_slider')): ?>
<?php while( has_sub_field('photo_slider') ): ?>
<?php
$img_url = get_sub_field('photo_block');
$image = aq_resize( $img_url, 200, 200, true );
?>
<img class="image_news" src="<?php echo $image; ?>" alt="111" />
<?php endwhile; ?>
<?php endif; ?>
</div>
<br>
<div id="counter<?php echo $random; ?>">image <span id="current<?php echo $random; ?>">1</span> / <span id="total<?php echo $random; ?>"></span></div>
<script>
var count<?php echo $random; ?> = $('#slideframe<?php echo $random; ?> .image_news').length;
$("#total<?php echo $random; ?>").text(count<?php echo $random; ?>);
// set display:none for all members of ".pic" class except the first
$('#slideframe<?php echo $random; ?> .image_news:gt(0)').hide();
// stores all matches for class="pic"
var $slides<?php echo $random; ?> = $('#slideframe<?php echo $random; ?> .image_news');
$slides<?php echo $random; ?>.click(function () {
// stores the currently-visible slide
var $current<?php echo $random; ?> = $(this);
if ($current<?php echo $random; ?>.is($slides<?php echo $random; ?>.last())) {
$("#current<?php echo $random; ?>").text("1");
$current<?php echo $random; ?>.hide();
$slides<?php echo $random; ?>.first().show();
}
// else, hide current slide and show the next one
else {
$("#current<?php echo $random; ?>").text($current<?php echo $random; ?>.next().index()+1);
$current<?php echo $random; ?>.hide().next().show();
}
});
</script>
<br><br>
<?php endwhile; ?>
<?php endif; ?>
<?php endwhile; ?>
<?php get_footer(); ?>