Hi @cshirish
To load the selected values from a taxonomy field, you can use the get_field function like so:
$selected = get_field('taxonomy_field_name');
I just looked at the get_posts documentation and the following is very useful:
Note: The category parameter needs to be the ID of the category, and not the category name.
Note: The category parameter can be a comma separated list of categories, as the get_posts() function passes the 'category' parameter directly into WP_Query as 'cat'.
So, with that in mind, please edit your taxonomy field and select ‘ID’ as the return format setting. Then you can use the following code:
$selected = get_field('taxonomy_field_name');
$args = array(
'posts_per_page' => 3,
'offset' => 0,
'category' => implode(',',$selected),
'orderby' => 'post_date',
'order' => 'DESC',
'include' => '',
'exclude' => '',
'meta_key' => '',
'meta_value' => '',
'post_type' => 'post',
'post_mime_type' => '',
'post_parent' => '',
'post_status' => 'publish',
'suppress_filters' => true );
Hope that helps.
Thanks
E