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bootstrap panels not collapsing

I've got a bootstrap accordion panel, and the panels aren't collapsing like they should when I click on them if they're already open. I can't figure out why. I had this working with the panels hard coded, but once I set up wp_query to load the panels, everything worked except the panels closing.
the function:
<script>
$(function () {
$('#accordion').on('shown.bs.collapse', function (e) {
var offset = $(this).find('.collapse.in').prev('.panel-heading');
if(offset) {
$('html,body').animate({
scrollTop: $(offset).offset().top -50
}, 500);
}
});
});
$('.collapse').on('shown.bs.collapse', function(){
$(this).parent().find(".glyphicon-plus").removeClass("glyphicon-plus").addClass("glyphicon-minus");
}).on('hidden.bs.collapse', function(){
$(this).parent().find(".glyphicon-minus").removeClass("glyphicon-minus").addClass("glyphicon-plus");
});
</script>
and the nested loops to generate the accordion panels:
<div class="home-contents">
<div class="container">
<div class="row">
<?php while ( have_posts() ) : the_post(); ?>
<h1 class="faqheading"><?php the_title(); ?></h1>
<!-- <div class="col-sm-9" style="float: none; margin: auto;"><?php the_content(); ?></div> -->
<?php endwhile; ?>
<div class="clear"></div>
</div> <!-- row -->
</div> <!-- container -->
<div class="blog-page">
<div class="container">
<div class="row">
<div class="col-sm-12 ">
<div class="container">
<div class="panel-group" id="accordion">
<?php
/*
* Loop through Categories and Display Posts within
*/
$post_type = 'faq';
// Get all the taxonomies for this post type
$taxonomies = get_object_taxonomies( array( 'post_type' => $post_type ) ); /* gets taxonomy from posts */
foreach( $taxonomies as $taxonomy ) :
// Gets every "category" (term) in this taxonomy to get the respective posts
$terms = get_terms( $taxonomy );
foreach( $terms as $term ) : ?>
<div class="groupheading col-sm-3"><h5 style=" color: #3fa9f5; font-size: 24px; font-weight: 300;"><?php echo $term->name; ?></h5></div>
<?php
$args = array(
'post_type' => $post_type,
'posts_per_page' => -1, //show all posts
'tax_query' => array(
array(
'taxonomy' => $taxonomy,
'field' => 'slug',
'terms' => $term->slug,
'orderby' => 'collapse id',
'order' => 'desc'
)
),
'order' => 'DESC'
);
?>
<?php
$posts = new WP_Query($args);
if( $posts->have_posts() ): while( $posts->have_posts() ) : $posts->the_post(); ?>
<div class="panel panel-default col-sm-9">
<div class="panel-heading">
<h4 class="panel-title">
<a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#<?php echo 'collapse'.get_the_id();?>"><?php $value = get_field( "faq_heading"); echo $value; ?></a>
</h4>
</div>
<div id="<?php echo 'collapse'.get_the_id();?>" class="panel-collapse collapse">
<div class="panel-body col-sm-9">
<p><?php $value = get_field( "faq_text", false, false); echo $value; ?></p>
</div>
</div>
</div> <!-- .panel -->
<?php endwhile;?>
<div class="panel panel-default col-sm-9 mobilehide" style="height: 45px;"></div>
<div class="groupheading col-sm-3 mobilehide" style="height: 45px;"></div>
<?php
endif; ?>
<?php endforeach;
endforeach; ?>
</div> <!-- .panel-group -->
</div><!-- end col-sm-12 -->
</div> <!-- end row -->
</div><!-- end container -->
</div><!-- end blog-page -->
</div> <!-- .container -->
Edit: Ok, I've added the following but it's still not working:
<script>
$(document).ready(function(){
$("a.cf").click(function(){
$(this).parentsUntil(".panel-default").find(.children(".panel-collapse")).removeClass("in");
});f
});
</script>
2nd edit: I feel like the issue is that .parent isn't finding the right element, but I'm not sure how to direct it correctly.
<script>
$(document).ready(function(){
$("a.cf").click(function(){
$(this).addClass("collapsed");
$(this).parent().find(".panel-collapse .collapse").removeClass(".panel-collapse .collapse").addClass(".panel-collapse .collapse .in");
$(this).find().parent('.collapse.in').removeClass(".panel-collapse.collapse").addClass(".panel-collapse.collapse.in");;
});
});
</script>

Ok, I've solved this. I had originally built this page as part of a wordpress site, and I had included the bootstrap code at the top of the template. In the process of rebuilding the whole site, I put a new bootstrap include in the header file for the site. I left the old include at the top of my template when I got around to working on this particular page, and this redundancy of code was, somehow, causing the collapse to function incorrectly. I still don't know/understand why this was the case, but I've got it working correctly now.
I realize I didn't actually get any responses to this, but thank you to everyone who at least looked.

Dynamically sort posts by tags into a Wordpress loop

I got a a custom loop into my Wordpress custom blog page, and Im displaying all my posts into it, like that :
<section class="container blog-article-actu">
<div class="row">
<?php
$the_query = new WP_Query('showposts=-1');
while ($the_query->have_posts()) :
$the_query->the_post();
$catObj = get_the_category();
?>
<article class="blog-article-actu-article" style="background:url('<?php $url = wp_get_attachment_url( get_post_thumbnail_id($post->ID), 'thumbnail' ); ?><?php echo $url ?>');">
<div class="blog-article-actu-article-top">
<h2><?php the_title(); ?></h2>
<div class="details-blog-article-actu">
<div class="blog-article-actu-date">
<span class="day"><?php the_time( 'd' ) ?></span><br>
<span class="month"><?php the_time( 'F' ) ?></span>
</div>
<a href="#" target="_blank"><p>
<?php
if (($catObj[0]->name == 'Actualités et évènements') OR ($catObj[1]->name == 'Actualités et évènements')) {
echo "<img src=\"XXX/actu-icon.png\" alt=\"Actualités et évènements\">";
} elseif (($catObj[0]->name == 'Témoignages') OR ($catObj[1]->name == 'Témoignages')) {
echo "<img src=\"XXX/chat-icon.png\" alt=\"Témoignages\">";
} elseif (($catObj[0]->name == 'Vidéos') OR ($catObj[1]->name == 'Vidéos')) {
echo "<img src=\"XXX/video-icon.png\" alt=\"Vidéos\">";
} else {
echo "";
}
?>
</p></a>
</div>
</div>
<div class="blog-article-actu-article-bottom-wrap">
<span class="blog-article-actu-article-excerpt"><?php the_excerpt();?></span>
<span class="blog-article-actu-article-bottom">En savoir <span>+</span></span>
<div class="social-blog-article-actu">
<i class="fa fa-twitter" aria-hidden="true"></i>
<i class="fa fa-facebook" aria-hidden="true"></i>
</div>
</div>
</article>
<?php // End of the loop.
endwhile;
?>
</div>
</section>
Then I was asked to build something to sort them, by tags, dynamically, with a tag system like this one : https://codepen.io/Chaaampy/pen/gWOrvp
But Im a bit lost about that ... I thought about get the tags for each posts in my loop, and then add them as a CSS class, like that maybe I could show or hide some articles in JS ... Meh, I don't know, has someone got any ideas for me ?
Thanks ! :)

If anyone is interested, found a solution by building something like that : https://codepen.io/Chaaampy/pen/gWOrvp
$(function filter() {
var selectedClass = "";
$(".link").click(function(){
selectedClass = $(this).attr("data-rel");
$(".wrap").fadeTo(100, 0.1);
$(".wrap section").not("."+selectedClass).fadeOut().removeClass('scale_anm');
setTimeout(function() {
$("."+selectedClass).fadeIn().addClass('scale_anm');
$(".wrap").fadeTo(300, 1);
}, 300);
});
});
Note that I get the tags into Wordpress with get_the_tags, and then I add them as a class to the elements I want to show / hide

Want to change color of post<h1> title if it has no featured image set for that post

So on my wordpress blog and most other wordpress blogs, you can set a featured image. If you don't set a featured image I have it default to a background image that says "new update" however the default background image i have set is much less eye grabbing than the custom ones made for the post.
To solve the issue of posts with custom featured images getting more attention that those that have the default image - I would like to make it so all blog post titles with posts that do not have a featured image to change their color code.
For example something like..
My pseudo code: - I'm don't know jquery/javascript very well but I could probably figure out the basic javascript to make it work.
IF
('post > featured-image') = 'NONE';
THEN ('.post-list h1.entry-title a') = 'RED';
ELSE ('.post-list h1.entry-title a') = 'DEFAULT';
But that being said how would i even reference the POST not having a FEATURED IMAGE in wordpress via jquery or some function? I am open to any solutions!
Thanks so much for any help!

From the code you supplied your theme is already checking for the presence of a thumbnail on your posts using the wordpress function has_post_thumbnail. We can leverage this existing if:else statement to change a string value that we will apply to our h1 tags. You can find the string value under the variable $header_class_name.
First we default the value to "has-thumbnail" (Line 18)
Then we override the default to "no-thumbnail" in the event that the post has no thumbnail (Line 33)
Lastly, we apply the class to the h1 tag (Line 72)
PHP CODE
<?php
/**
* The template part for displaying content.
*
* #package azera-shop
*/
?>
<article id="post-<?php the_ID(); ?>" <?php post_class( apply_filters( 'azera_shop_content_post_class_filter','border-bottom-hover' ) ); ?> itemtype="http://schema.org/BlogPosting" itemtype="http://schema.org/BlogPosting">
<header class="entry-header">
<div class="post-img-wrap">
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" >
<?php
// default the $header_class_name to 'has-thumbnail'
$header_class_name = 'has-thumbnail';
if ( has_post_thumbnail() ) {
?>
<?php
$image_id = get_post_thumbnail_id();
$image_url_big = wp_get_attachment_image_src( $image_id,'azera-shop-post-thumbnail-big', true );
$image_url_mobile = wp_get_attachment_image_src( $image_id,'azera-shop-post-thumbnail-mobile', true );
?>
<picture itemscope itemprop="image">
<source media="(max-width: 600px)" srcset="<?php echo esc_url( $image_url_mobile[0] ); ?>">
<img src="<?php echo esc_url( $image_url_big[0] ); ?>" alt="<?php the_title_attribute(); ?>">
</picture>
<?php
} else {
// override the default $header_class_name in the case that there is no thumbnail
$header_class_name = 'no-thumbnail';
?>
<picture itemscope itemprop="image">
<source media="(max-width: 600px)" srcset="<?php echo azera_shop_get_file( '/images/no-thumbnail-mobile.jpg' );?> ">
<img src="<?php echo azera_shop_get_file( '/images/no-thumbnail.jpg' ); ?>" alt="<?php the_title_attribute(); ?>">
</picture>
<?php } ?>
</a>
<?php azera_shop_post_date_index_box_trigger(); ?>
</div>
<div class="entry-meta list-post-entry-meta">
<?php azera_shop_content_entry_meta_top_trigger(); ?>
<span itemscope itemprop="author" itemtype="http://schema.org/Person" class="entry-author post-author">
<span itemprop="name" class="entry-author author vcard">
<i class="fa fa-user" aria-hidden="true"></i><a itemprop="url" class="url fn n" href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>" rel="author"><?php the_author(); ?> </a>
</span>
</span>
<span class="posted-in entry-terms-categories">
<i class="fa fa-folder-open-o" aria-hidden="true"></i><?php _e( 'Posted in','azera-shop' ); ?>
<?php
/* translators: used between list items, there is a space after the comma */
$categories_list = get_the_category_list( esc_html__( ', ', 'azera-shop' ) );
$pos = strpos( $categories_list, ',' );
if ( $pos ) {
echo substr( $categories_list, 0, $pos );
} else {
echo $categories_list;
}
?>
</span>
<a href="<?php comments_link(); ?>" class="post-comments">
<i class="fa fa-comment-o" aria-hidden="true"></i><?php comments_number( esc_html__( 'No comments','azera-shop' ), esc_html__( 'One comment','azera-shop' ), esc_html__( '% comments','azera-shop' ) ); ?>
</a>
</div><!-- .entry-meta -->
<?php
// add the $header_class_name value to the h1 (PS consider using a similarly styled h2)
the_title( sprintf( '<h1 class="entry-title '.$header_class_name.'" itemprop="headline">', esc_url( get_permalink() ) ), '</h1>' ); ?>
<?php echo apply_filters( 'azera_shop_header_underline','<div class="colored-line-left"></div><div class="clearfix"></div>' ); ?>
</header><!-- .entry-header -->
<div itemprop="description" class="entry-content entry-summary">
<?php
$ismore = strpos( $post->post_content, '<!--more-->' );
if ( $ismore ) : the_content( sprintf( esc_html__( 'Read more %s …','azera-shop' ), '<span class="screen-reader-text">' . esc_html__( 'about ', 'azera-shop' ) . esc_html( get_the_title() ) . '</span>' ) );
else : the_excerpt();
endif;
?>
<?php
wp_link_pages( array(
'before' => '<div class="page-links">' . esc_html__( 'Pages:', 'azera-shop' ),
'after' => '</div>',
) );
?>
</div><!-- .entry-content -->
</article><!-- #post-## -->
CSS
article header h1.no-thumbnail{
color:red;
}
You can then apply CSS by referencing either class name

on your single.php file, or the page you use to display the single blog post you need to to an if statement check if the post have a thumbnail then if it does printout the style, or else let the default style will take place
<?php
if ( has_post_thumbnail() ) {
the_post_thumbnail();
echo "<style type=\"text/css\">";
echo ".post-list h1.entry-title a{
color: red !important ; /*any color of your choice*/;
}
</style>";
}
else {
// Default style will take place
}
?>
Make sure that you add thumbnail support on your functions.php file.
To add thumbnail support on your functions.php just add add_theme_support( 'post-thumbnails' );

Replace this line
<header class="entry-header">
with
<header class="entry-header <?= has_post_thumbnail() ? 'my-hasfeatured-img' : '' ?>">
and then add CSS rule in style.css like:
.my-hasfeatured-img h1{
//your code
}
Hope this helps!

Javascript from PHP (wordpress)

I created a new WordPress theme. When I moved it into an IIS webserver it fails.
Here's my code:
<?php get_header(); ?>
<h2><?php the_title();?></h2>
<div class="infoBox" id="infoTxt">
<?php
if(get_the_title() == 'Home'){
$page = get_page_by_title( get_the_title());
$Pagecontent = apply_filters('the_content', $page->post_content);
$ContentArray = explode(";",$Pagecontent);
echo $ContentArray[count($ContentArray) -1];
<script type="text/javascript">
var info = <?php echo json_encode($ContentArray) ?>;
document.getElementById('infoTxt').innerHTML = info[1];
setInterval(function()
{
var i = Math.round((Math.random()) * info.length);
if (i == info.length) --i;
document.getElementById('infoTxt').innerHTML = info[i];
}, 5 * 1000);
</script>
<?php
}
else{
$page = get_page_by_title( get_the_title());
$content = apply_filters('the_content', $page->post_content);
$InfoboxStr = substr($content, 0, strpos($content, '#:'));
echo $InfoboxStr;
}
?>
</div><!--End InfoTxt-->
<div id="Flagbox">
<ul style="list-style-type:none;">
<li><img class="flagContainer" alt="English" src="<?php bloginfo('stylesheet_directory'); ?>/img/GbFlag.png""/></li>
<li><img class="flagContainer" alt="Deutsch" src="<?php bloginfo('stylesheet_directory'); ?>/img/GmFlag.png""/></li>
<li><img class="flagContainer" alt="French" src="<?php bloginfo('stylesheet_directory'); ?>/img/FrFlag.png""/></li>
</ul>
</div> <!-- end Flag Box-->
<div style="margin-bottom:25%;">
</div>
<?php get_footer(); ?>
It is because of the JavaScript but I have some problem fixing this, I have first of all tried to echo the JavaScript, but I then got a problem with the first line of the script which is: var info = <?php echo json_encode($ContentArray) ?>;
When I ex. tried to
Echo 'var info = ' + echo json_encode($ContentArray) ?> + ";"
I just gets an http 500-error. Do any of you have an idea of what I can try to fix my problem

If you want to use the <Script> tag, you need to close the php tag, in here:
echo $ContentArray[count($ContentArray) -1];
<script type="text/javascript">
So it should look like that:
?>
<script>
[..]
</script>
<?php
The best practice it that you should place the JS either in at the top or bottom of your file or in another file.

The Problem is that you did not close the PHP Tags before entering the <Script> Block... In other words; you were still in PHP Mode when you wrote your Javascript as if you were writing it on a normal HTML Document. Sure you can output Javascript via PHP but then, you may have to build that up.
Here you go with something that might assist:::
<?php get_header(); ?>
<h2><?php the_title();?></h2>
<div class="infoBox" id="infoTxt">
<?php
if(get_the_title() == 'Home'){
$page = get_page_by_title( get_the_title());
$Pagecontent = apply_filters('the_content', $page->post_content);
$ContentArray = explode(";",$Pagecontent);
echo $ContentArray[count($ContentArray) -1];
?>
<script type="text/javascript">
var info = <?php echo json_encode($ContentArray) ?>;
document.getElementById('infoTxt').innerHTML = info[1];
setInterval(function() {
var i = Math.round((Math.random()) * info.length);
if (i == info.length){ --i; }
document.getElementById('infoTxt').innerHTML = info[i];
}, 5 * 1000);
</script>
<?php
}else{
$page = get_page_by_title( get_the_title());
$content = apply_filters('the_content', $page->post_content);
$InfoboxStr = substr($content, 0, strpos($content, '#:'));
echo $InfoboxStr;
}
?>
</div><!--End InfoTxt-->
<div id="Flagbox">
<ul style="list-style-type:none;">
<li><img class="flagContainer" alt="English" src="<?php bloginfo('stylesheet_directory'); ?>/img/GbFlag.png""/></li>
<li><img class="flagContainer" alt="Deutsch" src="<?php bloginfo('stylesheet_directory'); ?>/img/GmFlag.png""/></li>
<li><img class="flagContainer" alt="French" src="<?php bloginfo('stylesheet_directory'); ?>/img/FrFlag.png""/></li>
</ul>
</div> <!-- end Flag Box-->
<div style="margin-bottom:25%;">
</div>
<?php get_footer(); ?>

Twitter Bootstrap Carousel doesn't auto-start

Bootstrap carousel used to work before but it's no longer working. I can't figure it out what I have done wrong now. I' am loading jQuery on my head and Javascript external files and bootstrap JS in the footer.
I want when the document is loaded / page is loaded the Carousel should auto start. I have tried few options but no luck.
$(function(){
$('.carousel').carousel({
interval: 2000
});
});
$(function(){
$('.carousel').carousel({
interval: 2000
});
$('.carousel-control.right').trigger('click');
});
This is the JavaScript which is loaded in the footer.
$("#homeCarousel .item:first").addClass("active");
$("#homeCarousel .carousel").carousel({interval: 100});
This the HTML
<div id="homeCarousel" class="carousel slide visible-lg">
<div id="CurrentDemandMeter">
<div class="graph"><?php require_once("snippets/home_current_deman_graph.php"); ?></div>
<div class="graphDeails">
<div class="our_current_demand_label">Our current demand</div>
<div class="what_is_this_label"><a class="what_is_this_link" href="#"></a></div>
</div>
</div>
<!-- Wrapper for slides -->
<div class="carousel-inner">
<?php
$i=0;
$args = array('category_name' => 'homepage-carousel',);
$loop = new WP_Query($args);
while($loop->have_posts()): $loop->the_post();
$link = get_field("learn_more_link", $post->ID);
//$link = $meta_values[0];
$args = array(
'post_type' => 'attachment',
'numberposts' => -1,
'post_status' => null,
'post_parent' => $post->ID
);
$attachments = get_posts( $args );
if ( $attachments ) {
foreach ( $attachments as $attachment ) {
$attachment = wp_get_attachment_url( $attachment->ID, 'full' );
?>
<div class="item">
<div class="fill"><img src="<?php echo $attachment; ?>" class="img-responsive"/></div>
<div class="carousel-caption">
<h1><?php echo substr(the_title($before = '', $after = '...', FALSE), 0, 30); ?></h1>
<div class="excerpt"><?php echo the_excerpt(); ?></div>
</div>
</div>
<?php
}
}
endwhile;
wp_reset_query();
?>
</div>
</div>

I' ve managed to find the Answer for my Question. For some reason "data-ride="carousel" was missing from
<div id="homeCarousel" class="carousel slide visible-lg" data-ride="carousel">
Just a simple mistake...Cheers!