Typo3 Foreach #iterator #alias #foreach #chunk #explode #fluid

alias.html

###################alias#########################

<f:alias map="{firstName: address.firstName, lastName: address.lastName}">
  <p>Hello, my name is {firstName} {lastName}</p>
</f:alias>


<f:alias map="{amount: '{addresses->f:count()}'}">
  <p>There are {amount} records in database</p>
</f:alias>

<f:alias map="{firstName: 'Stefan', lastName: 'Froemken'}">
  <p>Hello, my name is {firstName} {lastName}</p>
</f:alias>

allgemein.html

f:alias
This ViewHelper creates variables that you can use when developing Fluid views. You create variables which contain either static values or dynamic values from objects or other ViewHelpers.

Details
map
Variable type
Array
Description
The key is the name by which the variable is known, where the value reflects the content.
Default value

Mandatory
Yes

chunk.html

#################chunk#################


<f:for each="{room.images -> v:iterator.chunk(count: 3)}" as="imagerow" iteration="cycle">
    <div class="MasonryRow">
        <f:for each="{imagerow}" as="image" iteration="imageIteration">
             <img src='<f:uri.image src="{image.uid}" treatIdAsReference="1" width="730" height="360" />
        </f:for>
    </div>
</f:for>

explode.html

<f:for each="{v:iterator.explode(content: '{field.title -> f:format.nl2br()}', glue: '<br />')}" as="part" iteration="i">
    <div class="new-headerslider-title-line {f:if(condition: '{i.isFirst}', then: '', else:'mt-2')}">
        <span class="new-headerslider-title d-inline-block {field.titleSize} {field.titleBackgroundcolor}">{part}</span>
    </div>
</f:for>





9:34
https://git.web-crossing.com/snippets/82

key value.html

##############key value####################


  <f:for each="{employees}" as="employee" key="itemkey"
             reverse="false" iteration="iterator">
         <tr>
            <td>{employee.first_name}</td>
            <td>{employee.city}      </td>
            <td>{itemkey}            </td>
            <td>{iterator.index}     </td>
            <td>{iterator.cycle}     </td>
            <td>{iterator.isFirst}   </td>
            <td>{iterator.isLast}    </td>
            <td>{iterator.isOdd}     </td>
            <td>{iterator.isEven}    </td>
            <td>{iterator.total}     </td>
         </tr>
      </f:for>

sort.html

################sort#####################

<f:for each="{kunden->v:iterator.sort(order: 'ASC', sortBy: 'name')}" as="kunde">
  <tr>
    <f:for each="{myext:misc.explode(string:'{settings.list.fields}')}" as="field">
      <f:render partial="Kunde/List/{myext:misc.upper(string:'{field}')}" arguments="{_all}" />
    </f:for>
  </tr>
</f:for>