Module want: Next and Previous Links

[Alexander]

It would be nice to get something like this

http://codex.wordpress.org/Next_and_Previous_Links

[Luis]

check this: http://processwire.com/api/modules/markup-pager-nav/

already built in

[Alexander]

I think, it used only for search result pagination.

But I'm interested in between pages navigation.

Ex. <- Previous post | Next post->

[Luis]

nope, not for search only.

I´ve used the pagination with prev - next buttons on this page: http://würfelhauskonzept.de/artikel/

Just read the pagination tutorial and the usage will be clear, very handy little module.

[Alexander]

Su­per­gut.

Vielen dank, Luis!

[Luis]

to give you a starting point, this is the code snippet from the page i´ve posted

<?php 
  include('./includes/head.php'); 
  $options = array(
    'nextItemLabel' => "Weiter",
    'previousItemLabel' => "Zurück",
    'listMarkup' => "<div class='pagination pagination-centered'><ul>{out}</ul></div>",
    'currentItemClass' => "active disabled",
    'itemMarkup' => "<li class='{class}'>{out}</li>",
    'linkMarkup' => "<a href='{url}'>{out}</a>"
  );
  $items = $page->children("limit=10"); 
  $pagination = $items->renderPager($options); 
  echo $pagination; 
?>

[Mats]

Try this:

$page->next

$page->prev

http://processwire.com/api/variables/page/

[Luis]

yes mats is right, this is the normal prev next function. 

just thought you want a prev next and pages navigation. 

So you got 2 solutions now

[Alexander]

Thanks Mats and Luis for your help and time.

 

I trying to use $page->next, but in my case it returns only numbers.

 

I findet in blog demo this code and it's work perfect.

function renderNextPrevPosts($page) {
	$bedroom = $page->getUnformatted('bedroom');
	$nextPost = $page->parent->child("bedroom>$bedroom, sort=bedroom");
	$prevPost = $page->parent->child("bedroom<$bedroom, sort=-bedroom");

	$out = "<div class='next-prev-posts'>"; 
	if($prevPost->id > 0) $out .= "<p class='prev-post'><span><</span> <a href='{$prevPost->url}'>{$prevPost->title}</a></p>";
	if($nextPost->id > 0) $out .= "<p class='next-post'><a href='{$nextPost->url}'>{$nextPost->title}</a> <span>></span></p>";
	$out .= "</div>";
	return $out; 
}

[Mats]

It returns the next page id. So you have to use 

$page->next->title

to get the title ie. And a linked title:

<a href='{$page->next->url}'>{$page->next->title}</a>

[Luis]

to form a link you could do something like this

<a href="<?php echo $page->next->url ?>">Next</a>

[Alexander]

Luis, maybe I'm wrong, but this solution does not support sorting of search result.

Anyway, thanks!

[ryan]

The $page's next and prev functions return the next and previous sibling, according to whatever sort settings you have defined with the parent. However, you could still do it like this:

$siblings = $page->siblings("sort=date"); // or whatever you want to sort by 
$next = $siblings->getNext($page); 
$prev = $siblings->getPrev($page); 

if($prev) echo "<a href='$prev->url'>Prev</a> ";
if($next) echo "<a href='$next->url'>Next</a> ";

Personally, I prefer using regular pagination to something like this. The skyscrapers profile has some good examples of using pagination with custom sorts. 

[Alexander]

Great, works perfect!

Thanks Ryan!

 

Better with title name.

if($prev) echo "<a href='$prev->url'>$prev->title</a> ";
if($next) echo "<a href='$next->url'>$next->title</a> ";