On Thu, Dec 30, 2010 at 4:35 PM, Eric Anderson
<[email protected]> wrote:
> Hi everyone,
>
> I'm trying to use the Js Helper (JQuery) to create a request link that
> when clicked, confirms before sending the request. If "cancel" in the
> dialog is clicked, then the request is NOT sent.
>
> This is what I have so far:
>
> *CODE*
>
> <a href="#" class="delete-post-link">Delete Post</a>
>
> <?php
> $this->Js->get('#post-'.$post['Post']['id'].' .delete-post-
> link')->event('click',
> $this->Js->request(array(
> 'controller' => 'posts', 'action' => 'delete', $post['Post']
> ['id']), array(
> 'async' => true,
> 'success' => '$("#post-'.$post['Post']['id'].', #post-'.
> $post['Post']['id'].'-list").fadeOut();')));
> ?>
>
> *ENDCODE*
>
> So, this ensures that the anchor above is turned into an AJAX link
> that sends a request to delete the post I need it to. It even fades
> out the content after successfully deleting the post. However, I want
> to have a confirmation dialog appear before sending the request AND if
> cancel is clicked, the request is NOT sent.
(I don't use JSHelper so I may be wrong here.)
Use the beforeSend callback for $.ajax(). If you return false the
request is cancelled.
$this->Js->request(
array(
...,
'beforeSend' => 'function(XMLHttpRequest, settings) { return
confirm("Are you sure about this?"); }'
)
)
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their CakePHP related questions.
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