Bearbeiten von „ProcessWire - Snippets“

== Navigation ==
=== Breadcrumb ===
<pre>
	<!-- breadcrumbs -->
	<div class='breadcrumbs'><?php 
		// breadcrumbs are the current page's parents
		foreach($page->parents() as $item) {
			echo "<span><a href='$item->url'>$item->title</a></span> "; 
		}
		// optionally output the current page as the last item
		echo "<span>$page->title</span> "; 
	?></div>
</pre>

=== Topnav ===
1.Level
<pre>
	<ul class='topnav'><?php 
		// top navigation consists of homepage and its visible children
		foreach($homepage->and($homepage->children) as $item) {
			if($item->id == $page->rootParent->id) {
				echo "<li class='current'>";
			} else {
				echo "<li>";
			}
			echo "<a href='$item->url'>$item->title</a></li>";
		}
		// output an "Edit" link if this page happens to be editable by the current user
		if($page->editable()) echo "<li class='edit'><a href='$page->editUrl'>Edit</a></li>";
	?></ul>
</pre>

== Searchbar ==
<pre>
	<!-- search form-->
	<form class='search' action='<?php echo $pages->get('template=search')->url; ?>' method='get'>
		<input type='text' name='q' placeholder='Search' value='<?php echo $sanitizer->entities($input->whitelist('q')); ?>' />
		<button type='submit' name='submit'>Search</button>
	</form>

</pre>