CakePHP:2.0：如何删除删除按钮名称并添加引导程序图标

Question

我正在尝试删除删除按钮名称并尝试在此处添加图标。我已成功添加，通过此代码编辑图标

 <a href="/cakeauth/users/edit/<?php echo $user['User']['id'];?>" class="btn btn-sm btn-warning">
    <span class="glyphicon glyphicon-edit"></span>
 </a>

现在在这个删除按钮中我如何添加引导程序图标？

echo $this->Form->postLink(__('Delete'), 
array('action' => 'delete', $user['User']['id']),
array(), __('Are you sure you want to delete # %s?', $user['User']['id'])); 

Answer 1

请添加以下行

array('esacpe',false) 

或者

你应该试试这个代码。

echo $this->Form->postLink(
   $this->Html->tag('i', '', array('class' => 'glyphicon glyphicon-remove')). " Delete",
        array('action' => 'delete', $user['User']['id']),
        array('escape'=>false),
    __('Are you sure you want to delete # %s?', $user['User']['id']),
   array('class' => 'btn btn-mini')
);

请参考以下链接：

如何使用cakephp和twitter bootstrap在表单postlink中创建图标