One step further…. this works for the first loop:
<?php
$posts = get_posts(array('meta_key' => 'Content'));
if( $posts ) {
$anzContent = array();
foreach( $posts as $post ) {
setup_postdata( $post );
$anzContent[] = get_field('Content');
}; //foreach( $posts as $post )
$uniqueContent = array_unique($anzContent);
foreach( $uniqueContent as $contentboxes ) {
setup_postdata( $contentboxes );
echo('<div class="Contentbox">');
echo($contentboxes);
echo('</div>'); //Contentbox
} //foreach( $uniqueContent as $contentboxes )
}; //if( $posts )
wp_reset_query();
?>
To get the Contentboxes i did 2 loops. One loop to get all Content values of all posts (like A,A,B,E,D,D,D).
then I put this array in an array_unique to get each value only once (A,B,E,D)
For each of this array_unique_values i createt a <div>.
This works so far.
Now i tried to get the wraps of each Contentbox the same way:
<?php
$posts = get_posts(array('meta_key' => 'Content'));
if( $posts ) {
$anzContent = array();
foreach( $posts as $post ) {
setup_postdata( $post );
$anzContent[] = get_field('Content');
}; //foreach( $posts as $post )
$uniqueContent = array_unique($anzContent);
foreach( $uniqueContent as $contentboxes ) {
setup_postdata( $contentboxes );
echo('<div class="Contentbox">');
$wraps = get_posts(array('meta_value' => $contentboxes));
if( $wraps ) {
$anzwraps = array();
foreach( $wraps as $wrap ) {
setup_postdata( $wrap );
$anzwraps[] = get_field('wrap');
}; //foreach( $wraps as $wrap )
$uniquewrap = array_unique($anzwraps);
foreach( $uniquewrap as $thiswrap ) {
setup_postdata( $thiswrap );
echo('<div>');
echo($thiswrap);
echo('</div>');
};
};
echo('</div>');
};
};
wp_reset_query();
?>
This is not working. It echoes the same value each contentbox. Why? I don’t get it… 🙁
