[Steffen]

Thank you for this information. So I have to look for WordPress slider plugins that are shortcode-callable – I hope they give this information on their project pages…

• This reply was modified 7 years ago by Steffen.

[Steffen]

I fixed it on my own (without any knowledge in PHP, haha): With help of Google and the child theme tutorial given here I managed to find, analyze and override the function nirvana_singlecolumn_output($data) in widgets.php in my child project (functions.php). I added/changed

<?php echo '<a href="'.$link.'" '.$blank.'>'; ?>
<?php the_excerpt_max_charlength(do_shortcode($text), 90); ?>
<?php echo '</a>'; ?>

and a function which shortens the excerpt text of each random post (with a different char amount from that Nirvana uses).

function the_excerpt_max_charlength($text, $charlength) {
	$excerpt = $text;
	$charlength++;

	if ( mb_strlen( $excerpt ) > $charlength ) {
		$subex = mb_substr( $excerpt, 0, $charlength - 5 );
		$exwords = explode( ' ', $subex );
		$excut = - ( mb_strlen( $exwords[ count( $exwords ) - 1 ] ) );
		if ( $excut < 0 ) {
			echo mb_substr( $subex, 0, $excut );
		} else {
			echo $subex;
		}
		echo '...';
	} else {
		echo $excerpt;
	}
}

• This reply was modified 8 years ago by Steffen.

[Steffen]

I first made some experiments with private pages. That seemed to work for my purpose (site accessable via link, but not visible in menu), until I tried to access the page with an other browser where I was not logged in as WordPress administrator. 😉 Hmm, I’m a WordPress Newbie and didn’t really think about what ‘private’ means. 🙂

The I tried to create a custom menu – I stopped this action a few days before, because I thought this would ruin the automatical Nirwana menu layout. But I learnt yesterday, that it is possible to model the complete menu structure and it behaves exactly sumilar. So this is an easy solution: I do not add the page to the menu, therefore it is not visible in the menu but accessible via link. Adding new menu items manually to the menu is a little bit more work than doing this in the page attribute section while creating the page, but it will not happen often.
Thanks for your advice…

[Author]

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