Fetch Content of another page by exploding array in flexform in TYPO3 FCE

Fetch Content of another page by exploding array in flexform in TYPO3 FCE

<div xmlns="http://www.w3.org/1999/xhtml" lang="en"
     xmlns:v="http://typo3.org/ns/FluidTYPO3/Vhs/ViewHelpers"
     xmlns:flux="http://typo3.org/ns/FluidTYPO3/Flux/ViewHelpers"
     xmlns:f="http://typo3.org/ns/fluid/ViewHelpers">
<f:layout name="Content" />

<f:section name="Configuration">
	<flux:form id="pagecontent" options="{group: 'Bootstrap elements', icon: '../typo3conf/ext/yourtemplate/Resources/Public/Icons/content.png'}">
		
		
		<flux:field.tree name="pageIds" multiple="true" allowRecursiveMode="true" label="Page ID" table="pages" expandAll="true" maxItems="99" parentField="pid"  foreignLabel="title" width="600" size="15" />
		
	</flux:form>
</f:section>

<f:section name="Preview">
	<p>Anzeige der Seite(n):</p>
	<ul>
	<f:for each="{v:iterator.explode(content: pageIds, glue: ',')}" as="pageId">
		<li><v:page.info pageUid="{pageId}" field="title" /></li>
	</f:for>
	</ul>
</f:section>

<f:section name="Main">
	
	<f:if condition="{pageIds}">
		
		<f:for each="{v:iterator.explode(content: pageIds, glue: ',')}" as="pageId">
			<v:content.render column="0" pageUid="{pageId}" as="contentElements">
				<f:for each="{contentElements}" as="contentElement">
					<f:format.raw>{contentElement}</f:format.raw>
				</f:for>
			</v:content.render>
		</f:for>
	</f:if>
		
	
</f:section>
</div>