Debug / var_dump 

use TYPO3\CMS\Extbase\Utility\DebuggerUtility;
use TYPO3\CMS\Core\Utility\DebugUtility;
[...]
DebuggerUtility::var_dump($this->settings['showPassedEvents']);
DebugUtility::debug)(

Display Errors in FE

You need to switch off the "Content Object Exception Handler", which is an exception handler in new versions. If a content element/plugin throws an exception, it does no longer take down the whole site, but only itself. To disable it, set

 

config.contentObjectExceptionHandler = 0

 

Reference

Don't forget to re-enable the exception handler when going live, and in your live system, you can find the exception trace in your log files. Basically what Viktor Livakivskyi says in the other answer.

Update auf 12

  • TCA: image files (old definition leads to "Unknown column 'sys_file_reference.table_local' in 'where clause'")
  • Registration of Backend Modules
  • "Invoked ContentObjectRenderer::parseFunc without any configuration" beim Benutzen von <f:format.html>. Evtl. nur im Backend? Evtl. steht dort lib.parseFunc_RTE nicht zur Verfügung?

Setup

<INCLUDE_TYPOSCRIPT: source="FILE:EXT:myext/Configuration/TypoScript/mainSetup.ts">

Call Page/File etc: PSR-7 request 

use Psr\Http\Message\RequestFactoryInterface;


        $baseUri = $this->getBaseUri( $this->request ) . '/webapi/typo3_recipe/';
        
//        DebuggerUtility::var_dump( self::JSON_URL );
//        DebuggerUtility::var_dump( $jsonUri );
        
        $response = $this->requestFactory->request(
                $baseUri,
                'GET'
        );

        if ( $response->getStatusCode() !== 200 ) {
            throw new \RuntimeException(
                'Returned status code is ' . $response->getStatusCode()
            );
        }

        if ( $response->getHeaderLine( 'Content-Type' ) !== 'application/json' ) {
            throw new \RuntimeException(
                'The request did not return JSON data'
            );
        }
        return $response->getBody()->getContents();

Get record storage page in Controller 

$pidList = $this->configurationManager->getConfiguration(  \TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface::CONFIGURATION_TYPE_FRAMEWORK )['persistence']['storagePid'];

get cObject in Controller 

$contentObj = $this->configurationManager->getContentObject();

Environment Variables 

$uploads_path = \TYPO3\CMS\Core\Core\Environment::getPublicPath() . $uploads_folder;

Flash Message

In Controller

 

$this->addFlashMessage(
   'Only bibText-Files here please.',
   $messageTitle = '',
   $severity = \TYPO3\CMS\Core\Messaging\FlashMessage::WARNING,
   $storeInSession = TRUE
);

Flash Message from other Queue/Plugin/Controller

Extbase FE

 

$queue = $this->controllerContext->getFlashMessageQueue('extbase.flashmessages.tx_femanager_pi1');
$msg = $queue->getAllMessagesAndFlush();

if ($msg) {
   $defaultQueue = $this->controllerContext->getFlashMessageQueue();
   foreach ($msg as $m) {
        $defaultQueue->enqueue($m);
   }
}

 

Backend

 

$flashMessageService = $this->objectManager->get(\TYPO3\CMS\Core\Messaging\FlashMessageService::class);
$messageQueue = $flashMessageService->getMessageQueueByIdentifier();

$messageQueue->addMessage($message);

ODER (für Extbase Controller

$msg = $messageQueue->getAllMessagesAndFlush();

if ($msg) {
$defaultQueue = $this->controllerContext->getFlashMessageQueue();
foreach ($msg as $m) {
      $defaultQueue->enqueue($m);
}
}

 

 

Clear Cahce command 

TCEMAIN.clearCacheCmd = 123,456,789

Fluid inline

If

 

{f:if(condition: ValueNameHere, then: 'active')}
{f:if(condition: '{ValueNameHere} == \'Yes\'', then: 'active')}
{f:if(condition: '{ValueNameHere} == "Yes"', then: 'active')}

 

count

 

{objects -> f:count()}

 

For

 

<f:for each="{recipy.tags}" as="tag">{tag.tagkey}</f:for>
{tag.tagkey -> f:for(each:'{recipy.tags}',as:'tag')}

 

Hack (for additional text before/after the variable:

 

{f:if(condition: i.isLast, then: 'data-{tag.tagkey}="1" ', else: 'data-{tag.tagkey}="1" ') -> f:for(each:'{recipy.tags}',as:'tag')}

 

Syntax Example inline in non-inline

 

<f:link.action class="ajaxLink" action="show" pageUid="10" arguments="{xugeo:xugeo,selimage:oneImage}"
additionalAttributes="{ data-showuri:' {f:uri.action( action:\'show\', arguments:{xugeo:xugeo,selimage:oneImage} )} ' }" >

 

 

 

Fluid link pass on date formated as

additionalParams needs array notation from T3 9 onwards? (wrong examples in T3 docs)
Does not work nested (format in additionalParams part), so variable view helper is needed.

 

<f:variable name="eventDate">{event.date -> f:format.date(format:'U')}</f:variable>
<f:link.page pageUid="{settings.formPageUid}" additionalParams="{'tx_powermail_pi1[veranstaltung]':'{eventDate}' }"> Anmelden für diesen Termin!</f:link.page>

Typoscript - get Content Elements based on date field

Content elments only in the future and X days old

 

variables {
  content < styles.content.get
..
page.10.variables.content.select.where = {#colPos}=0 AND ( {#date} > (UNIX_TIMESTAMP() - (60*60*24* {$plugin.ebersbergmuseumconfig.keepActualForDays} )) OR {#date} = 0)

 

 

Powermail: select list based on own table, only in the futurer (events registration)

 

lib.powermailEventOptions = CONTENT
lib.powermailEventOptions {
        table = tx_ebersbergevents_domain_model_event
        select.pidInList = 22
          select.orderBy = date desc
        select.where = ( {#date} > (UNIX_TIMESTAMP() - (60*60*24)) OR {#date} = 0)

AJAX plugin and call

Configuration/TCA/Overrides/tt_content.php

 

\TYPO3\CMS\Extbase\Utility\ExtensionUtility::registerPlugin(
    'Extension',
    'GetFilteredTicketsAjax',
    'AJAX plugin for getting Tasks on the fly'
);
\TYPO3\CMS\Extbase\Utility\ExtensionUtility::registerPlugin(
    'Extension',
    'Setfavoritesajax',
    'AJAX plugin for setting favorites for users'
);

 

 

ext_localconf.php

 

    \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
        'Extension',
        'GetFilteredTicketsAjax',
        [
            \Vendor\Extension\Controller\TicketController::class => 'getFilteredTickets, new, newForProject, edit, create, update',
        ],
        // non-cacheable actions
        [
            \Vendor\Extension\Controller\TicketController::class => 'getFilteredTickets, new, newForProject, edit, create, update',
        ]
    );       
    
    \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
        'Extension',
        'Setfavoritesajax',
        [
            \Vendor\Extension\Controller\TicketController::class => 'setfavorites, index, list, noAccess, show, new, newForProject, create, edit, update, delete',
        ],
        // non-cacheable actions
        [
            \Vendor\Extension\Controller\TicketController::class => 'setfavorites',
        ]
    );

 

 

/home/oe/Work/Vorlagen/extension/Configuration/TypoScript/constants.typoscript

 

plugin.tx_extension_getfilteredticketsajax {
    view {
        templateRootPath = EXT:extension/Resources/Private/Templates/
        partialRootPath = EXT:extension/Resources/Private/Partials/
        layoutRootPath = EXT:extension/Resources/Private/Layouts/
    }
    persistence {
        storagePid = XX, YY
    }
}

plugin.tx_extension_setfavoritesajax {
    view {
        # cat=plugin.tx_extension_setfavoritesajax/file; type=string; label=Path to template root (FE)
        templateRootPath = EXT:extension/Resources/Private/Templates/
        # cat=plugin.tx_extension_setfavoritesajax/file; type=string; label=Path to template partials (FE)
        partialRootPath = EXT:extension/Resources/Private/Partials/
        # cat=plugin.tx_extension_setfavoritesajax/file; type=string; label=Path to template layouts (FE)
        layoutRootPath = EXT:extension/Resources/Private/Layouts/
    }
    persistence {
        # cat=plugin.tx_extension_setfavoritesajax//a; type=string; label=Default storage PID
        storagePid = XX, YY
    }
}

 

/home/oe/Work/Vorlagen/extension/Configuration/TypoScript/setup.typoscript

 

plugin.tx_extension_getfilteredticketsajax {
    view {
        templateRootPaths.0 = EXT:extension/Resources/Private/Templates/
        templateRootPaths.1 = {$plugin.tx_extension_setlayoutsettingsajax.view.templateRootPath}
        partialRootPaths.0 = EXT:extension/Resources/Private/Partials/
        partialRootPaths.1 = {$plugin.tx_extension_setlayoutsettingsajax.view.partialRootPath}
        layoutRootPaths.0 = EXT:extension/Resources/Private/Layouts/
        layoutRootPaths.1 = {$plugin.tx_extension_setlayoutsettingsajax.view.layoutRootPath}
    }
    persistence {
        storagePid = {$plugin.tx_extension_getfilteredticketsajax.persistence.storagePid}
        #recursive = 1
    }
    features {
        #skipDefaultArguments = 1
        # if set to 1, the enable fields are ignored in BE context
        ignoreAllEnableFieldsInBe = 0
    }
    mvc {
        #callDefaultActionIfActionCantBeResolved = 1
    }
}

plugin.tx_extension_setfavoritesajax {
    view {
        templateRootPaths.0 = EXT:extension/Resources/Private/Templates/
        templateRootPaths.1 = {$plugin.tx_extension_setfavoritesajax.view.templateRootPath}
        partialRootPaths.0 = EXT:extension/Resources/Private/Partials/
        partialRootPaths.1 = {$plugin.tx_extension_setfavoritesajax.view.partialRootPath}
        layoutRootPaths.0 = EXT:extension/Resources/Private/Layouts/
        layoutRootPaths.1 = {$plugin.tx_extension_setfavoritesajax.view.layoutRootPath}
    }
    persistence {
        storagePid = {$plugin.tx_extension_setfavoritesajax.persistence.storagePid}
        #recursive = 1
    }
    features {
        #skipDefaultArguments = 1
        # if set to 1, the enable fields are ignored in BE context
        ignoreAllEnableFieldsInBe = 0
    }
    mvc {
        #callDefaultActionIfActionCantBeResolved = 1
    }
}

 

types.1617455215 = layoutajax

layoutajax = PAGE
layoutajax < ajax
layoutajax {
   typeNum = 1617455215
    10.pluginName = Setlayoutsettingsajax
}

filteredticketajax = PAGE
filteredticketajax < ajax
filteredticketajax {
   typeNum = 1617455216
    10.pluginName = GetFilteredTicketsAjax
}

 


types.1617455214 = ajax

ajax = PAGE
ajax {
   typeNum = 1617455214
   config {
      disableAllHeaderCode = 1
#      additionalHeaders.10.header = Content-type:application/json
      admPanel = 0
      debug = 0
   }
   # Prevent caching if necessary
   #10 = COA_INT
   #10 < plugin.tx_extension_setfavoritesajax

    10 = USER
    10.userFunc = TYPO3\CMS\Extbase\Core\Bootstrap->run
    10.extensionName= Extension
    10.pluginName = Setfavoritesajax
    10.vendorName = Vendor
}

 

 

JS

 



    $(".mtTriggerTickets").on("click", function (event, data) {
       // data all lowercase!!
        let id = $(this).data("mtproject");
        //console.log($(this).attr('aria-expanded'));
        

        
        if ($(this).attr('aria-expanded') != 'false') {
            // clear and show spinner
            $('.oespinner').css('display','block');
            $("#ticketsContentAjax").html('');
            console.log("#ticketsForProject" + id);

            // ######### 1) direct show (pre-loaded version) ########            
            //console.log("clicked: " + id);
            
            let content = $("#ticketsForProject" + id).html();
            $("#ticketsContent").html(content);
            $('#ticketsContent').find('[data-bs-toggle="tooltip"]').tooltip();
                        
            // ######### 2) Future (ajax load version) ########
            
            console.log("ajax: get tickets for project # " + id );
            $.ajax({

                url : '/filteredticketajax?type=1617455216',
                type : 'POST',
                data : {
                    'tx_extension_getfilteredticketsajax[project]' : id,
                    'tx_extension_getfilteredticketsajax[dateFrom]' : $("#dateFrom").val(),
                    'tx_extension_getfilteredticketsajax[dateTo]' : $("#dateTo").val()
                },
                dataType:'html',
                success : function(data) {              
                    //alert('Data: '+data['project']);
                    console.log(data);
                    $("#ticketsContentAjax").html(data);
                    $('#ticketsContentAjax').find('[data-bs-toggle="tooltip"]').tooltip();

                    $('.oespinner').css('display','none');
                },
                error : function(request,error)
                {
                    console.log(error);                    
                    console.log(JSON.stringify(request));                    
                    $("#ticketsContentAjax").html("<h3>Fehler</h3>Fehler beim Holen der Aufgaben.<br/>Eingeloggt?");

                }
            });            
            
        } else {
            //$("#ticketsContent").html("");
        }
    });