CakePHP Bootstrap アイコン付きボタン

FormHelper::button

<?php echo $this->Form->button(
    '<span class="glyphicon glyphicon-ok" aria-hidden="true"></span>'.__(' 更新'),
    array(
        'type' => 'submit',
        'class' => 'btn btn-primary',
    )
); ?>

FormHelper::postLink
確認ダイアログ付き

<?php echo $this->Form->postLink(
    '<span class="glyphicon glyphicon-trash" aria-hidden="true"></span>'.__(' 削除'),
    array('action' => 'delete', $this->Form->value('PdfList.id')),
    array(
        'escape' => false, 'class' => 'btn btn-danger', 'role' => 'button',
        'confirm' => __('# %s の情報を削除します。よろしいですか？', $this->Form->value('PdfList.id'))
    )
); ?>

HtmlHelper::link

<?php echo $this->Html->link(
    '<span class="glyphicon glyphicon-edit" aria-hidden="true"></span>'.__(' Edit'),
    array('action' => 'edit', $pdfList['PdfList']['id']),
    array('escape' => false, 'class' => 'btn btn-success btn-xs', 'role' => 'button')
); ?>