0
I wonder if you can help me, I’m trying to check if there is any post in a certain category to do validation and if and esle, however without much success so far.
<?php $paged = (get_query_var('paged')) ? get_query_var('paged') : 1; ?>
<?php if ( have_posts("cat=13") ) { ?>
<?php query_posts("cat=13&showposts=9&paged=$paged"); ?>
Sucesso
} else {
Falhou
?>
<?php } ?>
<?php wp_reset_query();?>
0
Try to check if post_count is greater than 0. If yes, success. If not, no post.
More info: https://codex.wordpress.org/Function_Reference/wp_count_posts
I’m trying to utilize already return with what happened
I did, but I did it another way was just add a { in my code in the right place to work
0
Thank you for trying to help me, I’ve already solved, in case someone needs something like that, follow the code:
<?php $paged = (get_query_var('paged')) ? get_query_var('paged') : 1; ?>
<?php query_posts("cat=13&showposts=9&paged=$paged"); ?>
<?php if ( have_posts() ){ while ( have_posts() ) : the_post(); ?>
Sucesso
} else {
Falhou
?>
<?php } ?>
<?php wp_reset_query();?>
Browser other questions tagged php wordpress
You are not signed in. Login or sign up in order to post.
When you say a post, is if you received any data via post ? , if that’s so
if(!empty($_POST['cat'])) { //tem post }– Flávio Silva
Not some data but literally the post
– Fernando
Try to show an example of how the result would be if you have a post or when you don’t, which is easier to validate
– Flávio Silva
If there is a post in a certain category it displays the normal post, but if there is no post in that category it displays an image stating that it is still in deployment
– Fernando