Develop Reference

Gallery slider dont show in modal

using ACF PRO to created a field with a gallery, which should be displayed with other dynamic content in the modal when clicking on the post, the text content is displayed but the gallery not show, or show from the first post in cycle
The code that displays the loop on the page
//post query
$query = new WP_Query( $query_args );
ob_start();
// Wrap with a div when infinity load
echo ( $pagination_type == 'load_more' ) ? '<div class="postgrid-wrapper">' : '';
// Start posts query
if( $query->have_posts() ): ?>
<div class="<?php echo esc_attr( "post_grid col-3 layout_{$args['layout']} {$args['animation']} " ); ?>">
<?php while( $query->have_posts()): $query->the_post(); ?>
<?php if($args['layout'] == "1"){ ?>
<div class="grid_col" >
<div data-id="<?php the_ID(); ?>" class="single_grid view-post"><div class="more-button"><p>show more</p></div>
<div class="thumb">
<?php the_post_thumbnail('full'); ?>
</div>
<div class="cont">
<h2 class="title"><?php echo get_the_title(); ?></h2></a>
<div class="subtitle"><?php the_field('subtitle'); ?></div>
</div>
</div>
</div>
<?php } else if( $args['layout'] == 2 ){ ?>
<?php } ?>
<?php endwhile; ?>
</div>
Modal using ajax to show dynamic content (functions.php)
function load_post_by_ajax_callback() {
check_ajax_referer('view_post', 'security');
$args = array(
'post_type' => 'post',
'p' => $_POST['id'],
);
$portfolios = new WP_Query( $args );
$arr_response = array();
if ($myposts->have_posts()) {
while($myposts->have_posts()) {
$myposts->the_post();
//
$arr_response = array(
'title' => get_field('acf-field-title'),
'subtitle' => get_field('acf-field-subtitle'),
'content' => get_field('acf-field-content'),
'autor' => get_field('acf-field-autor'),
'thumb' => get_the_post_thumbnail(),
'slider' => get_field('gallery'),
);
}
wp_reset_postdata();
}
echo json_encode($arr_response);
wp_die();
}
add_action('wp_ajax_load_post_by_ajax', 'load_post_by_ajax_callback');
add_action('wp_ajax_nopriv_load_post_by_ajax', 'load_post_by_ajax_callback');
Script parsing content from the post and show content in modal with the assigned id from acf field
jQuery(function($) {
$('body').on('click', '.view-post', function() {
var data = {
'action': 'load_post_by_ajax',
'id': $(this).data('id'),
'security': blog.security
};
$.post(blog.ajaxurl, data, function(response) {
response = JSON.parse(response);
$('#postModal .modal-body #postModalTilte').text(response.title);
$('#postModal .modal-body #postModalSubtitle').html(response.subtitle);
$('#postModal .modal-body #postModalContent').html(response.content);
$('#postModal .modal-body #postModalAutor').html(response.autor);
$('#postModal .modal-body #postModalSlider').html(response.slider);
var postModal = new bootstrap.Modal(document.getElementById('postModal'));
postModal.show();
});
});
Bootstrap modal code
<div class="modal" id="postModal">
<div class="modal-dialog modal-dialog-centered" style="max-width:70%">
<div class="modal-content">
<div class="modal-body">
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" style="float:right;border:none;"></button>
<div class="row">
<div class="col-left">
<div class="grid-gallery" id="postModalSlider"></div>
</div>
<div class="col-right">
<h5 class="portfolio-title" id="postModalTitle">Title: </h5>
<p class="portfolio-customer" id="postModalSubtitle">Subtitle: </p>
<p class="portfolio-review" id="postModalContent">Content</p>
<p class="portfolio-price" id="postModalAutor">Autor: </p>
</div>
</div>
</div>
</div>
</div>
</div>
I tried to paste in modal, the example gallery from the ACF documentation, in this case they are shown only from the very first post and the necessary not show.
I understand that the script cannot parse the necessary gallery data from the post, but I don't know how to fix it

Isotope JS Library - Cards overlapping

I have integrated the Isotope grid .js library (https://isotope.metafizzy.co/index.html) with my Wordpress posts to display a nice grid: see screenshot below:
However, on initial load (and when I do a cache reload) the grid items seem to overlap. See below Screenshot:
I've enqueued the js library using a CDN, I can tell thats working. I have the below code. Firstly the loop to bring in the posts and then the bit of Javascript that initialises it.
<div class="container blog-card-container">
<div class="grid">
<?php
$my_query = new WP_Query('cat=[14]&posts_per_page=10');
?>
<?php while ($my_query->have_posts()) : $my_query->the_post(); $do_not_duplicate = $post->ID;?>
<div class="grid-sizer"></div>
<!-- Conditional a Link =========================================== -->
<?php
if(get_field('quote') == ''){
$yourTag = "<a href='".get_the_permalink()."'>" ;
} else {
$yourTag = "";
}
?>
<div> <?php echo $yourTag; ?> </div>
<div class="grid-item">
<div class="client-header-logo-card" style="background-color: <?php the_field('client_brand_colour'); ?>;">
<?php
$image = get_field('client_logo');
if( !empty($image) ): ?>
<img src="<?php echo $image['url']; ?>" alt="<?php echo $image['alt']; ?>" />
<?php endif; ?>
</div>
<div class="clients-card-block">
<h2><?php the_title(); ?></h2>
<?php if( get_field('quote') ): ?><p class="client-quote"><span style="color:<?php the_field('client_brand_colour'); ?>; font-weight:bold;">“ </span><?php the_field('quote'); ?><span style="color:<?php the_field('client_brand_colour'); ?>;font-weight:bold;"> ”</span></p><?php endif; ?>
<?php if( get_field('quote_name') ): ?><p class="client-name" style="color:<?php the_field('client_brand_colour'); ?>;"><?php the_field('quote_name'); ?></p><?php endif; ?>
<?php if( get_field('quote_position') ): ?><p class="client-position" style="color:<?php the_field('client_brand_colour'); ?>;"><?php the_field('quote_position'); ?></p><?php endif; ?>
<?php if( get_field('button_text') ): ?>
<a class="btn btn-sm btn-client-archive" href="<?php the_permalink(); ?>" style="background-color:<?php the_field('client_brand_colour'); ?>;" role="button"><?php the_field('button_text'); ?></a>
<?php endif; ?>
<?php if( get_field('video_url') ): ?>
<div class="embed-container">
<?php the_field('video_url'); ?>
</div>
<?php endif; ?>
</div>
</div>
</a>
<?php endwhile; ?>
</div>
</div>
<script type="text/javascript">
// vanilla JS
var grid = document.querySelector('.grid');
var iso = new Isotope( grid, {
itemSelector: '.grid-item',
percentPosition: true,
masonry: {
columnWidth: '.grid-sizer',
gutter: 20
}
});
// layout Isotope after each image loads
$grid.imagesLoaded().progress( function() {
$grid.isotope('layout');
});
</script>
I included this little bit of javascript after the init which is supposed to fx the issue, but I find them still overlapping:
// layout Isotope after each image loads
$grid.imagesLoaded().progress( function() {
$grid.isotope('layout');
});
My site is here by the way: http://webserver-meetandengage-com.m11e.net its around halfway down the homepage.
Do you think this is because I've included the javascript on the same page? Should I include it in it's own .js file? I tried this initially but I couldn't get it to work properly...

Seems you didn't include imagesLoaded plugin on the page. Please make sure that the plugin is added properly. Hope that'll resolve the overlapping issue. And you should add this <div class="grid-sizer"></div> outside the loop.

how to make a dynamic sidebar active on a clicking

I'm creating dynamic menu. I wanted to highlight the menu once it is selected.
We use php. just need to figure out how to append the class active to the current page. Can anyone help me with this?
<div id="sidebar-wrapper" class="sidebar-toggle">
<ul class="sidebar-nav">
<?php
$i=1;
if(count($shipments) > 0)
{
foreach($shipments as $row)
{
$shipment_id = $row['id'];
$containerdest = $row['no']."-".$row['destination'];
?>
<li id="shipment<?php echo $shipment_id; ?>"><?php echo $containerdest; ?>
</li>
<?php $i++;
}
} ?>
<li>
Logout
</li>
</ul>
</div>
</div>

Change your html line with below line
<li id="shipment<?php echo $shipment_id; ?>" class="menu"><a href="<?php echo ite_url("users/get_details/$shipment_id");?>" shipmentid="<?php echo $shipment_id; ?>" ><?php echo $containerdest; ?></a>
And write javascript code as below (assuming you have included jquery library file)
<script>
$(document).ready(function(){
var url = location.pathname;
var arr = mystr.split("/");
var id = arr[2];
$(#shipment'+id).attr('shipmentid');
$('.menu').removeClass('active'); //this will remove all active class after page loading
$('#shipment'+id).addClass('active'); // this will append active class to the current clicked menu
});
</script>

opencart div tab content doesn't show on page load

I am using opencart template. Here I'm trying to show some mysql table datas in div tab. it works fine. But, when I reload the browser it doesn't show the default current div mysql datas. If I click another tab it shows all datas properly
When I reload the browser it shows like this
Then I click Notes tab and again I click Reviews tab. I got this.
Why Reviews tab content doesn't show on page load?
<ul id="dashboard_tabs">
<?php if($description) { ?>
<li><?php echo $tab_description; ?></li>
<?php } ?>
<?php if ($review_status) { ?>
<li><a href="#two" ><?php echo $tab_review; ?></a></li>
<?php } ?>
<?php if ($attribute_groups) { ?>
<li>Notes</li>
<?php } ?>
<?php if ($products) { ?>
<li><a href="#four" ><?php echo $tab_related; ?> <?php /*echo count($products);*/ ?></a></li>
<?php } ?>
</ul>
<div id="dashboard_content_details">
<div id="one">
<?php echo $description; ?>
</div>
<div id="two">
some contents
</div>
<div id="three">
some contents
</div>
<div id="four">
some contents
</div>
</div>
Jquery
$(function(){
function resetTabs(){
$("#dashboard_content_details > div").hide(); //Hide all content
$("#dashboard_tabs a").attr("id",""); //Reset id's
}
var myUrl = window.location.href; //get URL
var myUrlTab = myUrl.substring(myUrl.indexOf("#")); // For localhost/tabs.html#tab2, myUrlTab = #tab2
var myUrlTabName = myUrlTab.substring(0,4); // For the above example, myUrlTabName = #tab
(function(){
$("#dashboard_content_details > div").hide(); // Initially hide all content
$("#dashboard_tabs li:first a").attr("id","current"); // Activate first tab
$("#dashboard_content_details > div:first").fadeIn(); // Show first tab content
$("#dashboard_tabs a").on("click",function(e) {
e.preventDefault();
if ($(this).attr("id") == "current"){ //detection for current tab
return
}
else{
resetTabs();
$(this).attr("id","current"); // Activate this
$($(this).attr('href')).fadeIn(); // Show content for current tab
}
});
})()
});

I think so you need to put these function in
$(document).ready(function(){
// do the above task
})

Bring a WordPress post dynamically

I've been trying to make this feature work for many days now and it's driving me nuts!
I have a single page theme in WP and in one of them there is a div on the left with a list of the posts in the site and on the right, a div that should display the content of the clicked post.
I found this question and followed up the linked tutorial and was partially successful.
I managed to bring the content dinamically, and all I want is being displayed but it seems the order of the tasks are wrong. Heres how it's acting:
I click on the link.
the current content goes away.
the loading span appears correctely.
the SAME content fades in.
after 1 second or so the current content is replaced with the new content and the address bar does not change at all.
Here's the code I have:
atracoes.js
$(document).ready(function() {
var hash = window.location.hash.substr(1);
var href = $('.controle nav li a').each(function(){
var href = $(this).attr('href');
if(hash==href.substr(0,href)){
var aCarregar = hash+'.html #atr-conteudo';
$('#atr-conteudo').load(aCarregar)
}
});
$('.controle nav li a').click(function() {
var aCarregar = $(this).attr('href')+' #atr-conteudo';
$('#atr-conteudo').hide('fast',carregarConteudo);
$('#carregando').remove();
$('#atracoes').append('<span id="carregando">Carregando...</span>');
$('#carregando').fadeIn('normal');
window.location.hash = $(this).attr('href').substr(0,$(this).attr('href'));
function carregarConteudo () {
$('#atr-conteudo').load(aCarregar,'',mostrarNovoConteudo());
}
function mostrarNovoConteudo () {
$('#atr-conteudo').show('normal',esconderCarregando());
}
function esconderCarregando () {
$('#carregando').fadeOut('normal');
}
return false;
});
});
index.php (the dynamic content part)
<div class="main" id="atracoes">
<div class="controle">
<nav>
<?php
$args = array( 'posts_per_page' => 20);
$myposts = get_posts( $args );
foreach ( $myposts as $post ) : setup_postdata( $post ); ?>
<li>
<?php the_title(); ?>
</li>
<?php endforeach;
wp_reset_postdata();?>
</nav>
</div>
<div id="atr-conteudo">
<?php the_post_thumbnail(); ?>
<div id="atr-texto">
<h2><?php the_title(); ?></h2>
<?php the_content(); ?>
</div>
</div>
</div>
single.php (the part I'm plucking with ajax)
<!-- article -->
<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
<!-- post thumbnail -->
<?php if ( has_post_thumbnail()) : // Check if Thumbnail exists ?>
<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
<?php the_post_thumbnail(); // Fullsize image for the single post ?>
</a>
<?php endif; ?>
<!-- /post thumbnail -->
<div id="atr-texto">
<!-- post title -->
<h1>
<?php the_title(); ?>
</h1>
<!-- /post title -->
<?php the_content(); // Dynamic Content ?>
<?php edit_post_link(); // Always handy to have Edit Post Links available ?>
</div>
</article>

You're calling the functions before you pass them to jQuery to execute, instead of allowing jQuery to execute them:
function carregarConteudo () {
$('#atr-conteudo').load(aCarregar,'',mostrarNovoConteudo);
}
function mostrarNovoConteudo () {
$('#atr-conteudo').show('normal',esconderCarregando);
}
(Notice they no longer have () after the function names)