My Typo3 version was 6.1
The extension was created using Extension Builder

File ext_tables.sql

CREATE TABLE tx_clientside_domain_model_orderitems (
:
files int(11) unsigned DEFAULT ’0′ NOT NULL,
:

);

File Configuration/TCA/OrderItems.php

$TCA['tx_clientside_domain_model_orderitems'] = array(
//…… removed code

‘files’ => array(
‘exclude’ => 1,
‘label’ => ‘Files’,
‘config’ => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getFileFieldTCAConfig(‘files’, array(
‘appearance’ => array(
‘createNewRelationLinkTitle’ => ‘LLL:EXT:cms/locallang_ttc.xlf:images.addFileReference’
),
), $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext']),
),

//…..

);

File Classes/Domain/Model/OrderItems.php

class OrderItems extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity {

/**
* Files
*
* @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference>
*/
protected $files;

/**
* __construct
*
* @return AbstractObject
*/
public function __construct() {
$this->files = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage();
}
/**
* Returns the files
*
* @return \TYPO3\CMS\Extbase\Persistence\ObjectStorage
*/
public function getFiles() {
return $this->files;
}

}

I have not used function setFiles here.

File Classes/Controller/OrderItemsController.php

class OrderItemsController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController {

/**
* orderItemsRepository
*
* @var \TYPO3\Clientside\Domain\Repository\OrderItemsRepository
* @inject
*/
protected $orderItemsRepository;

/**
* action create
*
* @param \TYPO3\Clientside\Domain\Model\OrderItems $newOrderItems
* @dontvalidate $newOrderItems
* @return void
*/
public function createAction(\TYPO3\Clientside\Domain\Model\OrderItems $newOrderItems) {

$this->orderItemsRepository->add($newOrderItems);

$persistenceManager = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(‘Tx_Extbase_Persistence_Manager’);
$persistenceManager->persistAll();
$uidNew = $newOrderItems->getUid();

if ($_FILES['tx_clientside_orderitems']) {
for ($i = 0; $i < count($_FILES['tx_clientside_orderitems']['name']['myfiles']); $i++) {
$file = array();
$file['name'] = $_FILES['tx_clientside_orderitems']['name']['myfiles'][$i];
$file['type'] = $_FILES['tx_clientside_orderitems']['type']['myfiles'][$i];
$file['tmp_name'] = $_FILES['tx_clientside_orderitems']['tmp_name']['myfiles'][$i];
$file['size'] = $_FILES['tx_clientside_orderitems']['size']['myfiles'][$i];
if ($file['name']) {
$files = $this->uploadFile($file['name'], $file['type'], $file['tmp_name'], $file['size']);
$sysFileCreate = $this->orderItemsRepository->myFileOperationsFal($files, $file['type'], $file['size'], $uidNew);
}
}
}

$this->flashMessageContainer->add(‘Your new OrderItems was created.’);
$this->redirect(‘list’);
}

protected function uploadFile($name, $type, $temp, $size) {
if($size > 0) {
$basicFileFunctions = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(‘t3lib_basicFileFunctions’);

$name = $basicFileFunctions->cleanFileName($name);
$uploadPath = $basicFileFunctions->cleanDirectoryName(‘fileadmin/user_upload/’);
$uniqueFileName = $basicFileFunctions->getUniqueName($name, $uploadPath);
$fileStored = move_uploaded_file($temp, $uniqueFileName);

$returnValue = basename($uniqueFileName);
}

return $returnValue;
}

}

File Classes/Romain/Repository/OrderItemsRepository.php

class OrderItemsRepository extends \TYPO3\CMS\Extbase\Persistence\Repository {

public function myFileOperationsFal($filename, $filetype, $filesize, $uidNew){

$newSysFields = array(
‘pid’ => 0,
‘identifier’ =>’/user_upload/’.$filename,
‘mime_type’ => $filetype,
‘name’ => $filename,
‘size’ => $filesize,
‘storage’ => 1,
‘crdate’ => $GLOBALS['EXEC_TIME'],
‘tstamp’ => $GLOBALS['EXEC_TIME']
);

$newSysRes = $GLOBALS['TYPO3_DB']->exec_INSERTquery(‘sys_file’, $newSysFields);

$uid_local = $GLOBALS['TYPO3_DB']->sql_insert_id($newSysRes);
$newRefFields = array(
‘pid’ => 88,
‘tablenames’ => ‘tx_clientside_domain_model_orderitems’,
‘uid_foreign’ => $uidNew,
‘uid_local’ => $uid_local,
‘table_local’ => ‘sys_file’,
‘fieldname’ => ‘files’,
‘crdate’ => $GLOBALS['EXEC_TIME'],
‘tstamp’ => $GLOBALS['EXEC_TIME']
);

$GLOBALS['TYPO3_DB']->exec_INSERTquery(‘sys_file_reference’, $newRefFields);
}

}

Here I am writing custom File operation function, that creates new entry in table sys_file and mm relation to table sys_file_reference.
I have searched google for any other good way, without success

Suggestions are welcome

File Resources/Private/Templates/Root/New.html

<f:form action=”create” enctype=”multipart/form-data” name=”newOrderItems” object=”{newOrderItems}” >
<input name=”tx_clientside_orderitems[myfiles][]” type=”file” /><br />
<input name=”tx_clientside_orderitems[myfiles][]” type=”file” /><br />
<f:form.submit value=”Create new” /></f:form>

Here is how to dispaly that images in frontend

File Resources/Private/Templates/Root/Show.html

<f:for each=”{orderItems.files}” as=”file”>
<f:image src=”{file.uid}” alt=”" width=’101′ height=”67″ treatIdAsReference=”1″/>
</f:for>

30 = TEXT
30.value =
30.wrap = <meta property=”og:site_name” content=”|{$siteTitle}”/>

40 = TEXT
40.value = <meta property=”og:description” content=”" />
40.wrap = <meta property=”og:type” content=”website” />|

}

In additions to the above, we can also set the og:image property on a news detail page like given below:
This new updated Code also includes a default image when news has no image.

page.headerData.120.50 = COA
page.headerData.120.50 {
20 = CONTENT
20 {
table = tt_news
select {
pidInList = 18
andWhere = uid={GP:tx_ttnews|tt_news}
andWhere.insertData =1
selectFields = uid,pid,image
}
renderObj = COA
renderObj {
10 = TEXT
10.value =<meta property=”og:image” content=”http://www.mydomain.com/uploads/pics/
20 = TEXT
20 {
field = image
split {
token = ,
max = 1
cObjNum = 1
1.current = 1
}
ifEmpty.cObject = TEXT
ifEmpty.cObject {
value = alt-image.jpg
}

}
30 = TEXT
30.value = ” />
}
}
}

5 = TEXT
5 {
#first check with tx_templavoila_to
ifEmpty.cObject = TEXT
ifEmpty.cObject {
data = leveltitle:-2
stdWrap.case = upper
if {
value = 34
isInList.data = levelfield:-1, tx_templavoila_to, slide
}
}
#then check with tx_templavoila_next_to
ifEmpty.ifEmpty.cObject < .ifEmpty.cObject
ifEmpty.ifEmpty.cObject = TEXT
ifEmpty.ifEmpty.cObject.if.isInList.data = levelfield:-1, tx_templavoila_next_to, slide

noTrimWrap = || – |
}

SELECT DISTINCT FROM_UNIXTIME(`datetime`, ‘%Y’) AS `year` FROM tt_news where pid=113 order by datetime limit 1

My main goal was to get the latest year from the tt_news records, that is then going to be pushed to Tesseract filter.

Soln:

20 = CONTENT
20 {
table = tt_news
select {
selectFields = FROM_UNIXTIME(`datetime`, ‘%Y’) AS year
orderBy = datetime desc
pidInList = 113
max = 1
}
renderObj = TEXT
renderObj.field = year
}

Reference: http://typo3.org/documentation/document-library/core-documentation/doc_core_tsref/4.5.0/view/1/5/#id2621093

Recently, I had to do a t3d export/import, where the data size was nearly 2GB, and no matter what memory_limit we tried, it always failed.

Finally we tried memory_limit = -1, which basically removes the memory limit, and lets us use the max available memory of the Operating System.

This solution did helped us, and we were able to do the export smoothly.

CAUTION: On a production server try not to do this, if we forget to revert this change, things can get worse!
Instead make a local copy, and then we have a total freedom.

Here is a simple note on how to use it to group based on a specific field.

The Query:

SELECT
  doc_cat.title AS mydocs.title,
mydocs.name,
mydocs.path,
mydocs.file_path

FROM mydocs
LEFT JOIN doc_cat_mm
ON …
LEFT JOIN
doc_cat
ON …

The Fluid Display:

<f:if condition="{datastructure.count} == 0">
        <f:else>
            <f:groupedFor
                    each="{datastructure.mydocs.records}"
                    as="docCategories"
                    groupBy="title"
                    groupKey="title">
                    {title_cat}
                        <f:for each="{docCategories}" as="document">
                            {document.title}

An example for using TypoScript inside
                           <f:cObject typoscriptObjectPath="lib.docFileSize" data="{document.file_size}" />
                        </f:for>
            </f:groupedFor>
        </f:else>
    </f:if>

Now TyposCript will be something as below: (NOTE: make sure you use .current = 1 )

lib.docFileSize = TEXT
lib.docFileSize.current = 1
lib.docFileSize.bytes = 1
lib.docFileSize.bytes.labels = |kb|Mb|Gb

That should be it!

Some points of interest:
<f:debug>{datastructure}</f:debug>
<f:if condition=”{0: datastructure.count} == {0: ’0′}”>

IF this didn’t work, try
<f:if condition=”{0: datastructure.tablename.count} == {0: ’0′}”>

URLs of interest:
http://www.t3node.com/blog/combining-fluid-viewhelpers-and-typoscript-in-typo3-5-basic-examples/
http://wiki.typo3.org/Fluid

Necessary JS:

function cw_bigclick(){
    if($('.cw-bigclick .bigitem').length){
        $('.cw-bigclick .bigitem').on('click', function() {
            if ($(this).find('a').length > 0) {
                if($(this).find('a').attr('target')=='_blank'){
                    window.open($(this).find('a').attr('href'));
                }else{
                    window.location.href= $(this).find('a').attr('href');
                }
                return false;
            }
        });
    }
}

Expected HTML

<div class=”cw-bigclick”>
<div class=”bigitem”>
<a href=”#”></a>
</div>
<div class=”bigitem”>
<a href=”#” target=”_blank”></a>
</div>
</div>

However, when we look in depth, the news manages related content element IDs in a CSV format.

Now this seems like a bad way to mange it, as we do not have a mm_table, and there is no easy way to handle this, than using DB specific functions.

Luckily Tesseract supports most of the MYSQL functions, and thus we can make use of the FIND_IN_SET function here.

ex:
select tt_content.uid,tt_content.header, news.content_elements
FROM tx_news_domain_model_news AS news
LEFT JOIN tt_content
ON find_in_set(tt_content.uid, news.content_elements) WHERE news.uid=1

Hope this helps you.

So the following solution worked well for me, note the “display:inline-block”.

.content p a{
-ms-word-break: break-all;
word-break: break-all;
word-break: break-word;
-webkit-hyphens: auto;
-moz-hyphens: auto;
hyphens: auto;
display: inline-block;
}

Hope this helps!