Ethical SEO company - Web Designer - Emarketing Consultant - New Jersey : New York

Question: The default Joomla frontpage and blog layouts are nice. But, if the user forgets to add the read more break, the whole article shows up. So, we want to limit the intro text of the front page to 100 characters and the blog layouts to 300. 

Answer:

1) open: \components\com_content\views\frontpage\tmpl\default_item.php
Around line 119 find:

<?php echo $this->item->text; ?>

Replace with:

<?php
$limit =100;
if (strlen($this->item->text) > $limit) {
echo (substr($this->item->text, 0, $limit)) . " ... ";
}
else {
echo $this->item->text;
}
?>

What this does is limit the intro text to 100 characters.  For the blog layouts open \components\com_content\views\category\tmpl\blog_item.php and do the same, but change the value of 100 to 350.  This will show 350 characters vs 100.