blocks|key|1046857|text|您应该使用隐藏字段来允许编辑器预览文档，而不是对已删除的文档执行任何魔术操作。您可以告诉查询在存储库中包含隐藏的记录。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1046858|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Instead of doing any magic with deleted, you should use the hidden field to allow editors to preview documents.
You can tell your query to include hidden records inside the repository.

blocks|key|2041200|text|你的findDeletedByUid($uid)函数吸引了我的眼球。如果它不是一个自定义函数，那么它应该使用像findByDeleted(TRUE)或findByDeleted(1)这样的东西与->getFirst()或->findByUid()结合使用吗？您可以在Extbase手册参考和调用()函数API部分找到讨论。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2041201|entityMap|0|LINK|mutability|MUTABLE|url|https://docs.typo3.org/typo3cms/ExtbaseFluidBook/b-ExtbaseReference/Index.html#public-repository-api|1|https://typo3.org/api/typo3cms/class_t_y_p_o3_1_1_c_m_s_1_1_extbase_1_1_persistence_1_1_repository.html#a6ca24d0cc830839104a34951755a1f27^0|2|M|1J|J|23|G|2P|C|32|D|3P|B|0|41|9|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]|$9|S|A|T|B|C]|$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]]|D|@$9|10|A|11|1|12]|$9|13|A|14|1|15]]|E|$]]|$1|F|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]|N|$5|I|J|K|E|$L|O]]]]

Your <code>findDeletedByUid($uid)</code> function caught my eye. If it's not a custom function, should it use something like <code>findByDeleted(TRUE)</code> or <code>findByDeleted(1)</code> in combination with <code>-&gt;getFirst()</code> or <code>-&gt;findByUid()</code>? You can find discussions in the <a href="https://docs.typo3.org/typo3cms/ExtbaseFluidBook/b-ExtbaseReference/Index.html#public-repository-api" rel="nofollow">Extbase manual reference</a> and the <a href="https://typo3.org/api/typo3cms/class_t_y_p_o3_1_1_c_m_s_1_1_extbase_1_1_persistence_1_1_repository.html#a6ca24d0cc830839104a34951755a1f27" rel="nofollow">Repository __call() function API</a> sections.

blocks|key|1287541|text|Extbase默认查询设置禁止已删除的对象。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1287542|由于您已经在存储库中声明了自定义查询findDeletedByUid()，所以只需将其设置为包含已删除的记录。但是，重要的是，如果要使用对象调用控制器操作，则必须在调用该操作之前检索它。为此使用初始化操作。初始化将在操作之前自动调用。|1287543|如果要设置是否删除对象，还需要在域模型中定义属性、getter和setter，并在tca中定义适当的定义，以使数据映射程序能够访问列。|1287544|在储存库中：|1287545|public+function+findDeletedByUid($uid)+{
++++$query+=+$this->createQuery();
++++$query->getQuerySettings()->setIncludeDeleted(true);
++++$query->matching(
++++++++$query->equals('uid',$uid)
++++);
++++return+$query->execute();
}|code-block|syntax|javascript|1287546|在您的Controller类中：|1287547|/**
+*+initialize+action+previewAction
+*+Overrides+the+default+initializeAction+with+one+that+can+retrieve+deleted+objects
+*/
public+function+initializePreviewAction(){
++++if(+$this->request->hasArgument('mymodel')+){
++++++$uid+=+$this->request->getArgument('mymodel');
++++++if(+$mymodel+=+$this->mymodelRepository->findDeletedByUid($uid)+){
++++++++++$this->request->setArgument($mymodel);
++++++}+else+{
++++++++++//+handle+non+retrievable+object+here
++++++}
++++}+else+{
++++++//+handle+missing+argument+here
++++}
}|1287548|在您的域模型中：|1287549|...
/**
+*+@var+bool
+*/
protected+$deleted;

/**
+*+@return+bool
+*/
public+function+getDeleted()+{
++++return+$this->deleted;
}

/**
+*+@param+bool+$deleted
+*/
public+function+setDeleted($deleted)+{
++++$this->deleted+=+$deleted;
}|1287550|在你的tca.php里|1287551|...
'deleted'+=>+array(
++++'exclude'+=>+1,
++++'label'+=>+'LLL:EXT:lang/locallang_general.xlf:LGL.deleted',
++++'config'+=>+array(
++++++++'type'+=>+'check',
++++),
),|1287552|entityMap^0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|13|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|14|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|A|$]]|$1|O|3|P|5|J|7|16|8|@]|9|@]|A|$K|L]]|$1|Q|3|R|5|6|7|17|8|@]|9|@]|A|$]]|$1|S|3|T|5|J|7|18|8|@]|9|@]|A|$K|L]]|$1|U|3|V|5|6|7|19|8|@]|9|@]|A|$]]|$1|W|3|X|5|J|7|1A|8|@]|9|@]|A|$K|L]]|$1|Y|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|Z|$]]

The Extbase default query settings suppress deleted objects.

Since you've already stated the custom query findDeletedByUid() in your repository, you just need to set it to include deleted records. It is important, however, that if you want to call your controller action using the object, you'll have to retrieve it before calling the action. Use an initialization action for that. The initializaton will be called automatically before the action.

If you want to set wether the object is deleted, you'll also going to need to define a property, getter and setter in your Domain Model and a proper definition in your tca to enable the data mapper to access the column.

In the repository:

<pre><code>public function findDeletedByUid($uid) {
 $query = $this-&gt;createQuery();
 $query-&gt;getQuerySettings()-&gt;setIncludeDeleted(true);
 $query-&gt;matching(
 $query-&gt;equals('uid',$uid)
 );
 return $query-&gt;execute();
}
</code></pre>

In your Controller class:

<pre><code>/**
 * initialize action previewAction
 * Overrides the default initializeAction with one that can retrieve deleted objects
 */
public function initializePreviewAction(){
 if( $this-&gt;request-&gt;hasArgument('mymodel') ){
 $uid = $this-&gt;request-&gt;getArgument('mymodel');
 if( $mymodel = $this-&gt;mymodelRepository-&gt;findDeletedByUid($uid) ){
 $this-&gt;request-&gt;setArgument($mymodel);
 } else {
 // handle non retrievable object here
 }
 } else {
 // handle missing argument here
 }
}
</code></pre>

In your Domain Model:

<pre><code>...
/**
 * @var bool
 */
protected $deleted;

/**
 * @return bool
 */
public function getDeleted() {
 return $this-&gt;deleted;
}

/**
 * @param bool $deleted
 */
public function setDeleted($deleted) {
 $this-&gt;deleted = $deleted;
}
</code></pre>

In your tca.php

<pre><code>...
'deleted' =&gt; array(
 'exclude' =&gt; 1,
 'label' =&gt; 'LLL:EXT:lang/locallang_general.xlf:LGL.deleted',
 'config' =&gt; array(
 'type' =&gt; 'check',
 ),
),
</code></pre>

blocks|key|1049056|text|谢谢你的暗示。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1049057|我认为，根据答案，如果没有绕过extbase属性映射的魔力，就不可能实现。因此，我认为一般来说，这样做并不是个好主意。|1049058|所以我现在把我自己的国旗“储存”到模型上。|1049059|在BE+List-Module中，未“存储”的对象仍然可见，但是使用自己的BE+Module或通过cron-作业删除非“存储”对象应该可以完成这项工作。|1049060|如果有人有卧床的想法，可以随意分享:-)|1049061|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

Thanks for all hints.

I think depending to the answers its not possible without bypass extbase property-mapping magic. So I think in general its not a good idea to do it like that. 

So I put now my own flag "stored" to the model. 

In BE List-Module the not "stored" objects are still visible, but using an own BE Module or deleting the not "stored" object by a cron-job should do the job.

If anyone has a bedder idea feel free to share it :-)

I would like to build a preview page for a create form. I set "deleted" property of the record to "1" when in <code>previewAction</code> because in the BE the list module is used to approve the inserted records - so if the record was never finally saved its deleted anyway.

Problem: I can create the record (<code>deleted=1</code>) - I can jump back to the form (no history back for I have to keep the created object). But if I submit again the property mapping tells me 

Object of type MyModel with identity "3" not found.

Of course that's because its deleted. The settings in the Repository to ignore deleted are not taking action here.

Yes I could bypass the Extbase magic by filling up everything manually, but this is not what I want.

Here is the action to get an idea what I'm trying

<pre><code> /**
 * action preview
 *
 * @param MyModel
 * @return void
 */
public function previewAction(MyModel $newModel)
{
 //check if model was already saved
 $uid = $this-&gt;request-&gt;hasArgument('uid') ? this-&gt;request-&gt;getArgument('uid') : 0;
 if($uid){
 $newModel = $this-&gt;myRepository-&gt;findDeletedByUid($uid);
 $this-&gt;myRepository-&gt;update($newModel);
 }
 else{
 $newModel-&gt;setDeleted(true);
 $this-&gt;myRepository-&gt;add($newModel);
 }

 $this-&gt;view-&gt;assign('ad', $newModel);
 $this-&gt;persistenceManager-&gt;persistAll();

 $uid = $this-&gt;persistenceManager-&gt;getIdentifierByObject($newModel);
 $this-&gt;view-&gt;assign('uid', $uid);
}
</code></pre>

Any ideas?

Extbase property mapping for deleted record

我想为创建表单构建一个预览页面。在previewAction中，我将记录的" deleted“属性设置为"1”，因为在BE中，list模块用于批准插入的记录--因此，如果记录始终没有最终保存，那么它就会被删除。问题:我可以创建记录(deleted=1) -我可以跳回表单(不返回历史记录，因为我必须保留创建的对象)。但是...

问删除记录的Extbase属性映射
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