我非常努力地让KNP分页器工作。
我只想将实体添加到 id，但分页接受所有参数，但会用它进行注释！
这是我的代码：
使用 Symfony\Bundle\FrameworkBundle\Controller\Controller;使用 Symfony\Component\HttpFoundation\Request;
控制器类：
class StartController extends Controller
{
public function indexAction(Request $request)
{
$em = $this->getDoctrine()->getManager();
$dql = "SELECT a FROM MainArtBundle:Art a";
$query = $em->createQuery($dql);
$paginator = $this->get('knp_paginator');
$pagination = $paginator->paginate(
$query,
$request->query->get('page', 1) /*page number*/,
8 /*limit per page*/
);
$pagination->setUsedRoute('homepage');
if (!$pagination) {
throw $this->createNotFoundException('Unable to find Art entities.');
}
return $this->render('MainShowBundle:Default:index.html.twig', array(
'pagination' => $pagination,
));
}
树枝模板：
<li>{{ knp_pagination_sortable(pagination, 'Oldest', 'a.id', {'direction': 'desc'}) }}</li>
<li>{{ knp_pagination_sortable(pagination, 'Newest', 'a.id', {'direction': 'asc'}) }}</li>
艺术实体（整个实体，因为错误可能是由实体引起的，可以吗）
<?php
namespace MainArtBundleEntity;
use GedmoMappingAnnotation as Gedmo;
use DoctrineORMMapping as ORM;
use MainLikeBundleEntityThumb;
use SymfonyComponentValidatorConstraints as Assert;
use SymfonyComponentHttpFoundationRequest;
/**
* Art
*
* @ORMTable(name="art")
* @ORMEntity(repositoryClass="MainArtBundleEntityArtRepository")
*/
class Art
{
/**
* @var integer $id
*
* @ORMColumn(name="id", type="integer")
* @ORMId
* @ORMGeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string $locale
*
* @ORMColumn(name="locale", type="string", length=5, nullable=false)
*/
protected $locale;
/**
* @var arrayCollection $user
*
* @ORMManyToOne(targetEntity="MainUserBundleEntityUser", inversedBy="arts")
*
*/
protected $user;
/**
* @var DoctrineCommonCollectionsArrayCollection $visits
*
* @ORMOneToMany(targetEntity="MainArtBundleEntityArtVisit", mappedBy="art", fetch="EXTRA_LAZY")
*
*/
protected $visits;
/**
* @var DoctrineCommonCollectionsArrayCollection $tags
*
* @ORMManyToMany(targetEntity="Tags", inversedBy="arts", cascade={"persist"})
*/
protected $tags;
/**
* @var DoctrineCommonCollectionsArrayCollection $feature_partner
* @ORMManyToMany(targetEntity="MainUserBundleEntityUser", inversedBy="feature_partner")
*
*/
protected $feature_partner;
/**
* @var string $headline
*
* @AssertNotBlank()
*
* @ORMColumn(type="string", length=255, unique=false, nullable=false)
*/
protected $headline;
/**
* @var MainStorageBundleEntityImage
*
* @ORMOneToOne(targetEntity="MainStorageBundleEntityImage")
* @ORMColumn(nullable=true)
*/
protected $image;
/**
* @var string $content
*
* @AssertNotBlank()
*
* @ORMColumn(type="text", unique=false, nullable=false)
*/
protected $content;
/**
* @var string $description
*
* @ORMColumn(type="text", unique=false, nullable=true)
*/
protected $description;
/**
* @var datetime $created
*
* @GedmoTimestampable(on="create")
* @ORMColumn(type="datetime")
*/
private $created;
/**
* @var datetime $updated
*
* @GedmoTimestampable(on="update")
* @ORMColumn(type="datetime")
*/
private $updated;
/**
* @var datetime $contentChanged
*
* @ORMColumn(name="content_changed", type="datetime", nullable=true)
* @GedmoTimestampable(on="change", field={"headline", "content"})
*/
private $contentChanged;
/**
* @var integer $viewed
*
* @ORMColumn(name="viewed", type="integer", nullable=true)
*/
private $viewed;
/**
* @var object $CommentThread
*
*/
private $thread_id;
/**
* @var DoctrineCommonCollectionsArrayCollection $thumbs
*
* @ORMOneToMany(targetEntity="MainLikeBundleEntityThumb", mappedBy="entity", fetch="EXTRA_LAZY")
*/
private $thumbs;
/**
* Constructor.
*/
public function __construct()
{
$this->tags = new DoctrineCommonCollectionsArrayCollection();
$this->feature_partner = new DoctrineCommonCollectionsArrayCollection();
$this->thumbs = new DoctrineCommonCollectionsArrayCollection();
$this->commentThread = new MainArtBundleEntityCommentThread($this->getId());
/*$request = new Request();
$this->locale = $request->getLocale()*/;
}
/**
* @return string
*/
public function __toString()
{
return $this->getHeadline();
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set user
*
* @param integer $userId
* @return Art
*/
public function setUserId($userId)
{
$this->user = $userId;
return $this;
}
/**
* Get user
*
* @return integer
*/
public function getUserId()
{
return $this->user;
}
/**
* Set tags
*
* @param integer $tags
* @return Art
*/
public function setTags($tags)
{
$this->tags = $tags;
return $this;
}
/**
* Get tags
*
* @return integer
*/
public function getTags()
{
return $this->tags;
}
/**
* Set headline
*
* @param string $headline
* @return Art
*/
public function setHeadline($headline)
{
$this->headline = $headline;
return $this;
}
/**
* Get headline
*
* @return string
*/
public function getHeadline()
{
return $this->headline;
}
/**
* Set content
*
* @param string $content
* @return Art
*/
public function setContent($content)
{
$this->content = $content;
return $this;
}
/**
* Get content
*
* @return string
*/
public function getContent()
{
return $this->content;
}
/**
* Set created
*
* @param DateTime $created
* @return Art
*/
public function setCreated($created)
{
$this->created = $created;
return $this;
}
/**
* Get created
*
* @return DateTime
*/
public function getCreated()
{
return $this->created;
}
/**
* Set updated
*
* @param DateTime $updated
* @return Art
*/
public function setUpdated($updated)
{
$this->updated = $updated;
return $this;
}
/**
* Get updated
*
* @return DateTime
*/
public function getUpdated()
{
return $this->updated;
}
/**
* Set contentChanged
*
* @param DateTime $contentChanged
* @return Art
*/
public function setContentChanged($contentChanged)
{
$this->contentChanged = $contentChanged;
return $this;
}
/**
* Get contentChanged
*
* @return DateTime
*/
public function getContentChanged()
{
return $this->contentChanged;
}
/**
* Set feature_partner
*
* @param integer $featurePartner
* @return Art
*/
public function setFeaturePartner($featurePartner)
{
$this->feature_partner = $featurePartner;
return $this;
}
/**
* Get feature_partner
*
* @return DoctrineCommonCollectionsArrayCollection
*/
public function getFeaturePartner()
{
return $this->feature_partner;
}
/**
* Add feature_partner
*
* @param MainUserBundleEntityUser $featurePartner
* @return Art
*/
public function addFeaturePartner(MainUserBundleEntityUser $featurePartner)
{
$this->feature_partner[] = $featurePartner;
return $this;
}
/**
* Remove feature_partner
*
* @param MainUserBundleEntityUser $featurePartner
*/
public function removeFeaturePartner(MainUserBundleEntityUser $featurePartner)
{
$this->feature_partner->removeElement($featurePartner);
}
/**
* Set description
*
* @param string $description
* @return Art
*/
public function setDescription($description)
{
$this->description = $description;
return $this;
}
/**
* Get description
*
* @return string
*/
public function getDescription()
{
return $this->description;
}
/**
* Set user
*
* @param MainUserBundleEntityUser $user
* @return Art
*/
public function setUser(MainUserBundleEntityUser $user = null)
{
$this->user = $user;
return $this;
}
/**
* Get user
*
* @return MainUserBundleEntityUser
*/
public function getUser()
{
return $this->user;
}
/**
* Add tags
*
* @param MainArtBundleEntityTags $tags
* @return Art
*/
public function addTag(MainArtBundleEntityTags $tags)
{
$this->tags[] = $tags;
return $this;
}
/**
* Remove tags
*
* @param MainArtBundleEntityTags $tags
*/
public function removeTag(MainArtBundleEntityTags $tags)
{
$this->tags->removeElement($tags);
}
/**
* Add visits
*
* @param MainArtBundleEntityArtVisit $visits
* @return Art
*/
public function addVisit(MainArtBundleEntityArtVisit $visits)
{
$this->visits[] = $visits;
return $this;
}
/**
* Remove visits
*
* @param MainArtBundleEntityArtVisit $visits
*/
public function removeVisit(MainArtBundleEntityArtVisit $visits)
{
$this->visits->removeElement($visits);
}
/**
* Get visits
*
* @return DoctrineCommonCollectionsCollection
*/
public function getVisits()
{
return $this->visits;
}
/**
* Set locale
*
* @param string $locale
* @return Art
*/
public function setLocale($locale)
{
$this->locale = $locale;
return $this;
}
/**
* Get locale
*
* @return string
*/
public function getLocale()
{
return $this->locale;
}
/**
* Set image
*
* @param MainStorageBundleEntityImage $image
* @return Art
*/
public function setImage(MainStorageBundleEntityImage $image = null)
{
$this->image = $image;
return $this;
}
/**
* Get image
*
* @return MainStorageBundleEntityImage
*/
public function getImage()
{
return $this->image;
}
/**
* Set viewed
*
* @param integer $viewed
* @return Art
*/
public function setViewed($viewed)
{
$this->viewed = $viewed;
return $this;
}
/**
* Get viewed
*
* @return integer
*/
public function getViewed()
{
return $this->viewed;
}
/**
* Set thumbs
*
* @param MainLikeBundleEntityThumb $thumbs
* @return Art
*/
public function setThumbs(Thumb $thumbs = null)
{
$this->thumbs = $thumbs;
return $this;
}
/**
* Get thumbs
*
* @return DoctrineCommonCollectionsArrayCollection $thumbs
*/
public function getThumbs()
{
return $this->thumbs;
}
/**
* Add thumb
*
* @param MainLikeBundleEntityThumb $thumb
* @return $this $thumbs
*/
public function addThumb(Thumb $thumb)
{
$this->thumbs[] = $thumb;
return $this;
}
/**
* Remove thumbs
*
* @param MainLikeBundleEntityThumb $thumbs
*/
public function removeThumb(MainLikeBundleEntityThumb $thumbs)
{
$this->thumbs->removeElement($thumbs);
}
/**
* Count all Thumbs of the piece of art.
*/
public function countAllThumbs() {
return $this->thumbs->count();
}
/**
* Check weather a user has thumbed a piece of art or not.
*/
public function isThumbed($user) {
// my first Closure :D
$p = function($key, $element) use ($user) {
return $element->getUser() == $user;
};
return $this->thumbs->exists($p);
}
/**
* Get the thumb object from a special user.
*/
public function getThumbFromUser ($user) {
$p = function($element) use ($user) {
return $element->getUser() == $user;
};
return $this->thumbs->filter($p);
}
}
KNP 分页配置（在 config.yml 中）
knp_paginator:
page_range: 5 # default page range used in pagination control
default_options:
page_name: page # page query parameter name
sort_field_name: sort # sort field query parameter name
sort_direction_name: direction # sort direction query parameter name
distinct: true # ensure distinct results, useful when ORM queries are using GROUP BY statements
template:
pagination: ::Paginationtwitter_bootstrap_v3_pagination.html.twig # sliding pagination controls template
sortable: ::Paginationsortable_link.html.twig # sort link template
我已经将分页对象转储到控制器和模板中。每次参数在那里（direction= asc 或 desc）时，url 中都会出现这样的东西：
?sort=a.id&direction=desc&page=1
但是如果我单击链接以更改方向：没有任何变化！
我相信 knp 分页有一个错误！或者我很愚蠢;)
如果有人能帮助我，我会很高兴！
问候迈克尔
对我来说，我创建了一个新文件 knp_paginator.yaml 而不是 knp_paginator.yml，我添加了这个配置，evrything 工作：
knp_paginator:
page_range: 5 # number of links shown in the pagination menu (e.g: you have 10 pages, a page_range of 3, on the 5th page you'll see links to page 4, 5, 6)
default_options:
page_name: page # page query parameter name
sort_field_name: sort # sort field query parameter name
sort_direction_name: direction # sort direction query parameter name
distinct: true # ensure distinct results, useful when ORM queries are using GROUP BY statements
filter_field_name: filterField # filter field query parameter name
filter_value_name: filterValue # filter value query parameter name
template:
pagination: '@KnpPaginator/Pagination/twitter_bootstrap_v4_pagination.html.twig' # sliding pagination controls template
sortable: '@KnpPaginator/Pagination/sortable_link.html.twig' # sort link template
filtration: '@KnpPaginator/Pagination/filtration.html.twig' # filters template