php - Cakephp 链接提醒

Question

我有以下链接到蛋糕中的删除功能：

    <?php echo $this->Form->postLink(__(''), array('action' => 'delete', $website['Website']['website_id']), array('class' => 'icon-trash   '), null, __('Are you sure you want to delete # %s?', $website['Website']['website_id'])); ?>

现在你可以看到应该有一条消息说：Are you sure you want to delete?

但是当我点击链接时，什么也没有发生（当然我的字段被删除了：P）

那么如何让链接显示一个确认框呢？

Answer 1

这将起作用

<?php echo $this->Form->postLink(__('Delete'), array(
    'action' => 'delete', $website['Website']['website_id']), array(
    'class' => 'icon-trash'
   ), __('Are you sure you want to delete # %s?', $website['Website']['website_id'])); ?>

Answer 2

您需要在以下结构中添加代码，

echo $this->Html->link(
    'Delete',
    array('action' => 'delete', $website['Website']['website_id']),
    array(),
    "Are you sure you wish to delete this recipe?"
);

Answer 3

因此，您现在要传递五个参数。

删除null它，它应该可以工作；

echo $this->Form->postLink(
    // title
    __('delete'),
    // URL
    array('controller' => 'documents', 'action' => 'delete', $document['id']),
// Options
array('escape' => false),

// confirmMessage
__('Are you sure you want to delete # %s?', $document['file'])

); 请参阅文档；FormHelper::postLink()

希望这对你有帮助。