Question

在CakePHP 3中使用FormHelper创建的postLink需要一些帮助。正常的postLink可以正常工作：

<?= $this->Form->postLink(__('Delete'), 
    ['action' => 'delete', $member->id],
    ['confirm' => __('Are you sure, you want to delete {0}?', $member->name)]) ?>

但是当我尝试使用font-awesome图标/ i-tag而不是文本链接时，确认消息不再显示。图标本身显示正确，操作仍然正常，只是消息无法正常工作。

我使用以下帖子寻求帮助，但答案中的示例对我不起作用：

CakePHP equivalent of html code

CakePHP delete confirmation

我尝试了这两种方法：

<?= $this->Form->postLink('<i class="fa fa-trash"></i> ',
    ['action' => 'delete', $member->id], 
    ['escape' => false], 
    ['confirm' => __('Are you sure, you want to delete {0}?', $member->name)]) ?>


<?= $this->Form->postLink(
        $this->Html->tag('i', '', ['class' => 'fa fa-trash']), 
                    ['action' => 'edit', $member->id],
                    ['escape' => false],
                    ['confirm' => __('Are you sure you want to delete {0}?', $member->name)]); ?>

我仍然是CakePHP的新手，并试图在书中查看，但这对我没有帮助。我也尝试了上面的SO链接中显示的确切语法，这似乎适用于其他一些......但确认消息仍然不适合我。

我在这里做错了什么？

Answer 1

escape和confirm选项应位于同一个数组中。函数postLink()如下所示：

postLink(string $title, mixed $url = null, array $options =[])

所以工作代码将是：

<?= $this->Form->postLink('<i class="fa fa-trash"></i> ',
    ['action' => 'delete', $member->id], 
    [
        'escape' => false,
        'confirm' => __('Are you sure, you want to delete {0}?', $member->name)
    ]
) ?>

使用图标确认消息不在postLink上

1 个答案: