Viewhelpers

PrefillViewHelper

This viewhelper prefills fields in the registration form with values from fe_users.

prefillFields {
  firstname = first_name
  lastname = last_name
  customfields = custom_field_feuser
}

Uri.PageViewhelper

This viewhelper does generates a link to the given page with the given arguments.

This viewhelper can be used in email templates for custom notifications, when you want to link to a given page in you TYPO3 website.

Example 1:

<e:uri.page pageUid="22" additionalParams="{tx_sfeventmgt_pieventdetail:{event: registration.event.uid, action: 'detail', controller: 'Event'}}" />

Example 2:

<a href="{e:uri.page(
    pageUid: 123,
    additionalParams: '{tx_sfeventmgt_pieventregistration: {pluginName:\'Pieventregistration\',extensionName:\'sfeventmgt\',action:\'cancelRegistration\',controller:\'Event\',reguid: registration.uid, hmac: hmac}}',
    absolute: 1,
)}" class="button">Remove registration</a>

Uri.OnlineCalendar

This viewhelper renders a link which will add the given event to an online calendar of either Google, Outlook, Office 365 or Yahoo.

Available types:

• google
• outlook
• office365
• yahoo

Example:

<e:uri.onlineCalendar type="google" event="{event}" />

Event.SimultaneousRegistrationsViewHelper

This viewhelper renders an array of possible simultaneous registration for the given event. The viewhelper respects the max. amount of simultaneous registrations per user and also respects the amount of remaining participants for the event.

The index of the array returned starts with 1, so the resulting array can be used directly in the f:form.select viewhelper.

Example:

<f:form.select id="amountOfRegistrations" property="amountOfRegistrations" options="{e:event.simultaneousRegistrations(event: '{event}')}" />

Format.ICalendarDateViewHelper

Formats the given DateTime object according to rfc5545, so it can be used in the iCalendar view

Format.ICalendarDescriptionViewHelper

Formats the given string according to rfc5545, so it can be used in the iCalendar view

Registration.Hmac

Must be used, when the plugin Frontend user registrations is used and it should be possible for users to cancel registrations (if configured in event). See usage in UserRegistration templates.

Registration.IsRequiredField

Can be used to show content, if a field or registration field is configured as required. See usage in Registration template and registration field partials.

Example:

<e:registration.isRequiredField settings="{settings}" fieldname="lastname">
    <span class="event-required">*</span>
</e:registration.isRequiredField>

Validation.ErrorClass

Can be used to show a string, when a given field or registration field has validation errors See usage in Registration template and registration field partials.

Example:

<e:validation.errorClass fieldname="email" class="my-custom-class" />

Title

Use this viewhelper to set the page title and indexed search title on event-detail and -registration pages.

Example:

<e:title pageTitle="{event.title}" indexedDocTitle="A custom title for indexed search"/>

Category.Count

Can be used to get the amount of events per category.

Example:

<e:category.count categoryUid="{category.uid}" />

MetaTag

Use this viewhelper to add various meta tags related to the event. The default template for the event detail view uses this viewhelper to output the meta tags "keyword", "description" and "og:title".

Example:

<e:metaTag name="keywords" content="{event.metaKeywords}" />