Od wersji 2.9 WordPress wprowadził możliwość korzystania z własnych typów treści. Teraz, wraz z wersją 3.0, sprawy poszły nieco dalej dzięki możliwości tworzenia paneli dla twoich własnych typów treści. W tym poradniku pokażemy ci, jak zaimplementować niestandardowe typy treści w twojej witrynie WordPress.
Tworzenie własnych typów treści – korzystanie z wtyczek
Od wersji 3.0 WordPress nie ma wbudowanego interfejsu użytkownika (UI) do tworzenia własnych typów treści. Istnieją tylko dwie opcje, których możemy użyć do tworzenia własnych typów treści: wtyczki lub zakodowanie ich w pliku functions.php twojego motywu. Najpierw przyjrzyjmy się, w jaki sposób możemy używać wtyczek do tworzenia własnych typów treści.
Interfejs użytkownika własnego typu treści
Custom PostType UI to wtyczka opracowana przez Brada Williamsa z WebDevStudios, która umożliwia łatwe tworzenie własnych typów treści i taksonomii. Jedną z najfajniejszych funkcji tej wtyczki jest to, że generuje ona kod do tworzenia własnych typów treści, dzięki czemu można go następnie wkleić do pliku functions. php twojego motywu. Jednym z dziwactw tej wtyczki jest brak możliwości współdzielenia taksonomii między wszystkimi twoimi post_types.
W panelu Custom Post Type UI kliknij „Add New”.
Następnie pojawi się kilka opcji do wypełnienia. „Nazwa typu treści” będzie używana przez WordPress do wyszukiwania wszystkich wpisów tego typu. „Etykieta” jest tym, co będzie wyświetlane na panelu bocznym twojego kokpitu, podobnie jak zwykłe menu „Wpis”. Jeśli rozwiniesz „Zobacz opcje zaawansowane”, zobaczysz kilka dodatkowych opcji, które możesz skonfigurować. Większość z nich nie wymaga wyjaśnień, na przykład „Publiczne” i „Pokaż interfejs użytkownika”. Pierwsza z nich, gdy ustawiona na true, pozwala na wyświetlanie własnego menu typu treści na pasku bocznym, a druga (show ui), gdy ustawiona na true, generuje panel menu.
„Rewrite” pozwala niestandardowemu typowi treści używać przyjaznych dla SEO adresów URL WordPress (bezpośrednich odnośników). Opcja „Custom Rewrite Slug” może być ustawiona na dowolną wartość. WordPress użyje tego slugu do wygenerowania bezpośrednich odnośników. Więc jeśli mamy example .com z niestandardowym slugiem przepisywania „filmy”, twój własny typ treści permalinku będzie wyglądał jak example.com/movies
Funkcja WordPress „Query Var” umożliwia zapytanie o wpis własnego typu treści. Jeśli więc użyliśmy podanego wcześniej przykładu, aby uzyskać dostęp do wpisu z tytułem, Mój pierwszy post filmowy, który jest wpisany pod post_type Filmy, możemy wpisz example.com/?movies=my-first-movie-post. Zmienna zapytania wygląda więc następująco: ?posttypename
Na koniec możesz wybrać różne funkcje obsługiwane przez twój własny typ treści, takie jak miniaturki/wyróżniający się obrazek i zajawki.
Tworzenie własnych typów treści – za pomocą pliku Functions.php
Jeśli wolisz używać własnych typów treści bez wtyczki, po prostu dodaj następujący kod do pliku functions.php twojego motywu:
// Creates Movies post type
register_post_type('movies', array(
'label' => 'Movies',
'public' => true,
'show_ui' => true,
'capability_type' => 'post',
'hierarchical' => false,
'rewrite' => array('slug' => 'movies'),
'query_var' => true,
'supports' => array(
'title',
'editor',
'excerpt',
'trackbacks',
'custom-fields',
'comments',
'revisions',
'thumbnail',
'author',
'page-attributes',)
) );
.
Przeanalizujmy kod.
register_post_type( $post_type, $args ): Ta funkcja przyjmuje dwa parametry, $post_type czyli nazwę typu treści oraz $args, tablicę argumentów.
label: Nazwa w liczbie mnogiej nadawana typowi treści, która jest wyświetlana w panelu bocznym panelu administracyjnego.
public: true/false. Zezwala na wypełnienie interfejsu administratora wpisami tego typu treści.
show_ui: true/false. Pokazuje lub ukrywa domyślny interfejs użytkownika do zarządzania tym typem treści.
capability_type: Domyślnie: wpis Typ treści używany do sprawdzania możliwości odczytu, edycji i usunięcia.
hierarchical : Czy typ treści jest hierarchiczny.
rewrite: true/false. Domyślnie: true Jeśli wpiszesz argument slug, nazwa slug zostanie dodana do wpisów.
query_var : true/false Ustawia nazwę typu treści jako zmienną zapytania.
pomoc techniczna: Domyślnie: title i author Ustawia różne funkcje pomocy technicznej, na które pozwala typ treści.
Przejdź na WordPress Codex , aby uzyskać więcej informacji na temat register_post_type().
Wyświetlanie wpisów własnego typu treści
Aby wyświetlić wpisy z własnego typu treści, dodaj następujące kody w pętli. Zastąp „name” nazwą twojego typu treści. Uwaga: Nie musisz dodawać niestandardowych typów treści w twoim pliku index.php. Możesz utworzyć własną stronę WordPress i uruchomić następujące zapytanie w pętli.
$query = new WP_Query( 'post_type=name' );
.
Aby wyświetlić wpisy z więcej niż jednego typu treści, zmień powyższy kod na następujący. Zmień filmy z własną nazwą typu treści.
$query = new WP_Query( array( 'post_type' => array( 'post', 'movies' ) ) );
.
Powyższy kod wyświetli wszystkie wpisy ze zwykłego typu postu (post) i z niestandardowego typu postu, filmy.
To wszystko. Mamy nadzieję, że ten poradnik był pomocny i nie zapomnij o wpisaniu jakichkolwiek pytań w komentarzach.
Syed Balkhi says
Hey WPBeginner readers,
Did you know you can win exciting prizes by commenting on WPBeginner?
Every month, our top blog commenters will win HUGE rewards, including premium WordPress plugin licenses and cash prizes.
You can get more details about the contest from here.
Start sharing your thoughts below to stand a chance to win!
Gaby Izarra says
Ok I’m having a little trouble and you may be able to help….. here’s my WordPress forum page. I’m trying to adapt an event list from a different theme on to the one I’m using.
http://wordpress.org/support/topic/php-query-for-custom-post-type-not-displaying-creating-theme-event-list?replies=1#post-5587886
dave says
Ive created two custom post types but only the first one is showing on my page. ive added this
$query = new WP_Query( array( 'post_type’ => array( 'post’, 'featured’, 'latest’ )
) );
inside my loop file but nothing. how can i resolve this?
Jeroen says
Do you know how i can add custom post types to the blog archive page, and rss feed ?
WPBeginner Support says
Yes we do have guides on both topics. Please checkout how to create a custom post types archive page in WordPress, and how to add custom post types to your main WordPress RSS feed.
Administrator
wizdom networks says
Firstly, great article! I’m working through implementing custom post types via code. Noteworthy that the current WordPress documentation (http://codex.wordpress.org/Function_Reference/query_posts) specifies that the query_posts function should generally not be used and that the pre_get_posts hook is used to modify queries.
„It is strongly recommended that you use the pre_get_posts filter instead, and alter the main query by checking is_main_query”
Again, great article, thanks for sharing.
Cheers.
WPBeginner Support says
Thanks Wisdom, we have updated the article with WP_Query
Administrator
Thom Abbott says
WOW…for a novice who uses WP to run their website, this is not Beginner stuff by any means! I’ll probably have to reach out to some WP developer to set up my Custom Page that I want.
Editorial Staff says
Custom Post Types were created for developers to extend WordPress functionality. It was never meant for beginners.
Administrator
mark shirley says
query_posts( 'post_type=movies’);
?>
I cant get this to work in my twentyeleven child theme page template where would i put it to pull a page of movies. Actually its the excerpts i really want. Thanks Mark
muntzdesigns says
When using this plugin and adding the above code to loop.php you will lose control over categories…my custom post type is added to all categories…any help?
wpbeginner says
@muntzdesigns This is why you have multiple loops… your main blog loop, archive.php, category.php etc… On a custom designed site, you will have to utilize that in order for this to work appropriately.
muntzdesigns says
@wpbeginner@muntzdesigns So just add the above code to all files? (loop.php, archive.php and category.php). Thanks.
wpbeginner says
@muntzdesigns No. You only add the code on the front pages. The issue you had was that custom post types were being added to all categories… You need to add the above code only to the main loop. Then create a new loop for category archive, taxonomy archive, author archive …
PriyaVerma says
Nice article thanks you so much
dazuaga says
No, I was wrong.
dazuaga says
Never mind: %category%/%type%/%postname% I think will do the trick
dazuaga says
What exactly does Content Type Identifier in CMS Press plugin? I’m looking for a way to prepend a the category slug to the custom post type (example.com/category/post_type/postname) but when using %category%/%identifier%/%postname% in Content Type Identifier automaticaly transforms this way: %categoryidentifierpostname
murphymakes says
excellent info as per usual. thanks
whimba says
I like Custom Post Type UI. It’s light and easy to use but is limited in functionality. So I created my own – http://wordpress.org/extend/plugins/mp-former/. You can try it
simplywendz says
This is such a great tutorial for creating a custom post in wordpress. The steps are given on details one could easily follow. This is a big, big help!
hoss9009 says
I’ve been wondering this too!!
Cupbearer says
Wow, I had the whole CMS Press thing working, but couldn’t figure out how to get it to show up in the posts. I guess it’s been around for so long that everyone just assumes that it should already be known. Perfect Answer to getting my Custom Post Type to show up in the Loop.
Jerry Craig
Cupbearer
Noel Boaz says
Thsnks this helped me a lot to get my Custom post type on the front page. Definetly bookmarked, thanks.
Ed says
I have tried the plugin, very impressive. However, I am trying to get a page attribute to appear from my themes 'Pages’ attributes i.e the ability to use a full width page option. Am I to assume that your plugin only pulls attributes from Post type layouts rather than Page type layouts? All I want is to have the option of setting a post to a full, pre-determined template.
Great job though – I shall be using this a lot.
Cheers
Ed
Simon says
I have tried the plugin way but couldn’t get the post to show up. Maybe that’s because I coulndn’t find the loop.php file.
Anyways, thanks a lot, I’m pretty sure it will work sometime soon.
I want to say that one super awesome thing that would be great to do with wordpress is to have the possibility to create custom views of content just like in drupal with the views module.
I know there is a plugin called pods and pods cms that is suppose to make that possible. Perhaphs you could ask the developper to help out in a post on wpbeginner if you do not understand it at all like me. I’m sure lots of people would love this. Presenting views is what realy makes a cms a realy dynamic cms after all.
Editorial Staff says
The loop.php might not exist in your theme. Loop can also be found in your index.php, archive.php, category.php etc. You may also create a custom loop if you like.
Administrator
Peter says
Good tutorial, thank you for sharing.
I have a question on this.
I made a custom post type through functions.php (a calendar) which has a custom meta box in the admin UI. This meta box uses jQuery on one field.(http://jqueryui.com/demos/datepicker/).
For this datepicker to work, I need to embed the required scripts.
add_action(’admin_enqueue_scripts’,’enqueue_my_scripts’);
works but my scripts get loaded on the entire admin UI. (which interferes with the default WP admin jquery)
So what I need is the hook for my custom post type.
this:
add_action(’register_post_type’,’enqueue_my_scripts’);
doesn’t work because register_post_type isn’t a hook.
So, what is the hook for a custom post_type?
Amanda says
You could try adding the following to your function definition before registering the script:
if(is_admin()) return;So something like:
function some-function(){
// we don't need this on admin pages, so...
if(is_admin()) return;
//register the custom script
wp_enqueue_script( 'some-script' );
}
Evan says
How do I get each content type to show up in the loop? I mean, it’s almost like Tumblr. If I post a picture… I need to customize the code in the loop – same thing I post a link.
Editorial Staff says
You can see in the post, there is an option to show both a custom post types, and posts inside one loop…
Administrator
Michael says
I cannot seem to get the loop to work to query posts of my custom type. Your example seems easy enough so I tried the following $var = query_posts( 'post_type=sponsor’);
Then I started a loop
while ($var ->have_posts()) : $var ->the_post();
Do stuff
endwhile;
this returns a php error:
Fatal error: Call to a member function have_posts() on a non-object in single-sponsor.php on line 22
line 22 is the line with the while loop.
Ideas? What am I doing wrong?
Romero says
I have tried to create a tag for custom field, and when I use get_the_tags within the loop of custom type, it doesn’t print anything.
Any suggestions?
Jan says
Im very excited about this new feature ^-^ You made a nice video. Altough in your example, why use custom post types and not just make up a category books and movies for the posts? That way you save all the hassle of a custom post type.
Editorial Staff says
First, it lets you organize things differently. Second, you can have a completely different write panel with different options. It allows for much more customizations…
Administrator
Sandra says
Thanks for this great article! I’m a real wp beginner, and maybe you can help me with this question:
Is it possible to display archives of one custom post type in the sidebar like one can do by using the „display archives by cat”-plugin by kwebble?
Editorial Staff says
Yes it is possible to display custom post types as archives. Just create a custom loop in the sidebar to display posts or categories from a specific post type.
Administrator
lukeMV says
Any easy to understand guides on how to add options to the custom posts? For example, if a movie is drama, comedy, horror…. to have those options as check boxes WITHIN the custom post edit panel? I can’t seem to find a guide or plug-in for that.
Paul says
Hi, That was a great article. I was hoping that you may know the answer to my question.
In the last couple of lines you have:
this returns all posts and post_types named movies.
Do you know how to return both post_types named 'movies’ and posts in the category 'movies’ but exclude all other posts that do not have this category??
Editorial Staff says
You would use the category parameters for the query_posts – http://codex.wordpress.org/Function_Reference/query_posts
Administrator
Walter says
Can you go one step back: Why do I need custom post types in the first place? What’s the use-case?
Editorial Staff says
Custom Post Types are good for users who are using WordPress for more than a Blog, for example CMS. Lets say if you want to have a site that has your portfolio and your blog. Obviously you don’t want your blogs to look the same way as your portfolio does. That is when custom post types comes in handy. This is a very versatile feature for taking WordPress to the next level. For average blog user, they probably don’t need custom post types.
Administrator
Tracy B. says
Okay, but I’m still trying to understand the difference between this and just categorizing things. I’ve made plenty of sites for people where separate pages do things like list only the „current events” category and another the „projects” category or whatever. How is this better?
Editorial Staff says
This is better in terms of organization. You can have custom taxonomy, write panel etc for a specific post type.
Chris says
I can’t help but think that this would have been more useful if you showed something out of the ordinary with post types, rather than use the old „movies and books” bit.
How about a sideblog using post types, or something a bit more practical? All this does is re-state what the WP Codex will eventually have, if it isn’t already on there.
Editorial Staff says
We are sorry that you feel this way Chris. WP Codex will not have a video that will show you how to do this. It does not matter what names we use for the custom post types, the idea is how to add them. We will not create an extra-ordinary site just to write a post about custom post type. If you seek that knowledge, you are probably better off doing it yourself. This blog still has to fulfill the needs of the beginner level users hence why we shared the plugin method.
Administrator
Kevin Elliott says
Will this work on WordPress 2.9 or is it only for 3.0?
I tried using 3.0, but some quirk happened where none of my plugins would activate, even the ones that said they activated. Was very strange!
-Kevin
Editorial Staff says
This would work with 3.0, so use it on 3.0 only. Try reinstalling WordPress 3.0, we are running a few sites on it.
Administrator
Marc says
Just watched the video…
Is it true that we need to edit php files (= hard code) to get the whole thing working?
Editorial Staff says
No, you have to do one or the other. In our video, we showed both ways. Either you can do the hard codes way, or the plugin way.
Administrator
Marc says
Allright, I see, thnx!
Then I suppose you started the hard code way? At the time seeing all the coding stuff only, I just quit. Therefore didn’t see the plugin way I guess…
Rilwis says
Very nice article. The Custom Post Type UI plugin has the options very similar to raw PHP code of registering post types, that is great for developers.
Thanks for introducing many useful plugin to work with custom post types.
Kaye Media says
Great article, looking forward to Wp3 =)
Bryan says
I’m happy that WordPress has integrated custom post types right into the wp framework. However I’m not seeing how it is any better than using plugins already available such as Magic Fields or Flutter. With those plugins you get the same effect plus easy to setup custom fields with lots of different types and flexibility in how to enter and display your data. Does wp 3.0 support anything like that right out of the gate?
Editorial Staff says
You can create a UI for custom fields and just about anything in the backend with Custom Post Types. You are right that those plugins make it very easy for users, but if any of those plugins fall on development, then you are left with no choice.
Administrator
Bryan says
Fair enough. I’ve played around with the beta a bit, but not as much as I should I suppose. It would be exciting if it did go more that direction. Since I’ve become experienced using those plugins I almost don’t make a site now with one
So that would be great if all those tools were available and handled within the original application. I can see it leading to better backend management and encourage more people to contribute to it rather than a smaller group supporting a particular plugin.
Ian says
I think they have intentionally left some of the custom post type code as code. To allow the average user to have to deal with it.
Abdul Wahid says
This is awesome article
ravalde says
I cant get any taxonomies to display in twentyeleven neither can I find a tutorial that shows me how from start to finish all seem to focus on twentyten and the loop