FED fluid colum for TYPO3 4.7

gistfile1.txt

{namespace fed=Tx_Fed_ViewHelpers}
{namespace flux=Tx_Flux_ViewHelpers}
{namespace v=Tx_Vhs_ViewHelpers}

<f:layout name="FCE" />

<f:section name="Configuration">
    <f:if condition="{columns} < 1">
        <fed:data.var name="columns" type="integer">1</fed:data.var>
    </f:if>

    <flux:flexform wizardTab="FCE" id="contentColumns" enabled="TRUE" icon="columns.png">

        <flux:flexform.field.input name="header"/>

        <flux:flexform.field.checkbox name="line" />

        <flux:flexform.field.select name="columnClass"
            items="{
                0: {0: '100', 1: '100%'},
                1: {0: '50-50', 1: '50% - 50%'},
                2: {0: '66-33', 1: '66% - 33%'},
                3: {0: '33-33-33', 1: '33% - 33% - 33%'},
                4: {0: '25-25-25-25', 1: '25% - 25% - 25% - 25%'}
                }" maxItems="1" />
        <flux:flexform.grid>
            <flux:flexform.grid.row>
                <f:for each="{columnClass->fed:explode(glue: '-')}" as="className" iteration="iteration">
                    <flux:flexform.grid.column style="width: {className}%">
                        <flux:flexform.content name="column{iteration.cycle}" />
                    </flux:flexform.grid.column>
                </f:for>
            </flux:flexform.grid.row>
        </flux:flexform.grid>
    </flux:flexform>
</f:section>

<f:section name="Preview">
	{columnClass}
    <flux:widget.grid />
</f:section>

<f:section name="Main">
    <f:if condition="{header}">
        <h2 class="section-headline">{header}</h2>
    </f:if>
    <div class="line size-{columnClass} page-gap">
        <f:for each="{fed:data.func(func: 'explode', arguments: {0: '-', 1: columnClass})}" as="className" iteration="iteration">
            <div class="unit size-{className} unit-{iteration.cycle}">
                <flux:flexform.renderContent area="column{iteration.cycle}" />
            </div>
        </f:for>
    </div>

    <f:if condition="{line}">
        <hr/>
    </f:if>
</f:section>