Event/Edit.html Template

{namespace ev=Jpg\Events\ViewHelpers}
<f:layout name="Default" />

<f:section name="content">Edit event "{event.title}"

<f:comment><!-- Display validation errors & flash Messages: http://docs.typo3.org/flow/TYPO3FlowDocumentation/TheDefinitiveGuide/PartII/Validation.html#displaying-validation-errors --></f:comment>
<f:flashMessages class="flashmessages"/>
<f:form.validationResults for="location">
    <f:if condition="{validationResults.flattenedErrors}">
        <div class="error">
            <dl>
                <f:for each="{validationResults.flattenedErrors}" key="propertyPath" as="errors">
                    <dt>{propertyPath}</dt>
                        <dd>
                            <ul>
                                <f:for each="{errors}" as="error">
                                    <li>{error}</li>
                                </f:for>
                            </ul>
                        </dd>
                </f:for>
            </dl>
        </div>
    </f:if>
</f:form.validationResults>
<f:comment><!-- Display validation errors & flash Messages end --></f:comment>

    <f:form action="update" controller="Event" package="Jpg.Events" name="event" object="{event}">
        <label for="title">Title:</label><f:form.textfield id="title" property="title" />
        <br />

        <label for="location">Location:</label>
            <f:form.select property="location" id="location" options="{locations}" optionLabelField="name" />
        <br />

        <f:comment>
        <label for="persons">Persons:</label>
            <f:form.select property="persons" id="persons" options="{persons}" optionLabelField="name" multiple="multiple" size="3"/>
        <br />
        </f:comment>

        <f:for each="{persons}" as="person">
            <ev:inArray haystack="{event.persons}" needle="{person}" >
                <f:then>
                    <f:form.checkbox property="persons" value="{f:format.identifier(value: person)}" checked="true" multiple="true"/><label>{person.name}</label><br/>
                </f:then>
                <f:else>
                    <f:form.checkbox property="persons" value="{f:format.identifier(value: person)}" multiple="true"/><label>{person.name}</label><br/>
                </f:else>
            </ev:inArray>
        </f:for>

        <f:comment>
            <f:debug>{event.persons}</f:debug>
            <f:debug>{event}</f:debug>
        </f:comment>



        <f:form.submit value="Speichern" />
    </f:form>
</f:section>