Hi,
1.
place $this->render('your ajax view'); into controller
deleteattachment() function
2. you can add your variables to url
will look like
array('controller' => 'linkables', 'action' => 'deleteattachment',
param1,param2
and it will be available in the controller as $this->params.
try to pr($this); to see all available data;
On Sep 9, 3:01 pm, Tomfox Wiranata <tomfox.wiran...@gmail.com> wrote:
> hi,
>
> again, ajax is driving me nuts. shocker! :)
>
> I have a certain DIV that echoes data from a table. with each data row
> comes an ajax link to delete it. when a user clicks that link, a
> delete() function in my controller deletes that certain data and this
> DIV is supposed to update. I found some code for orientation, but it
> wont work.
>
> the View "render_attachment.ctp" echoes the data from my table and has
> the ajax link:
>
> <?php
>
> echo $javascript->link('prototype');
> echo $javascript->link('scriptaculous');
>
> ?>
>
> <?php
>
> foreach ($attachments as $attachment):
>
> echo $attachment['LinkTmp']['name'];
> echo $ajax->link('x', array('controller' =>
> 'linkables', 'action' => 'deleteattachment'), array('update' =>
> 'attachment_div'));
>
> ?>
>
> <?php endforeach; ?>
>
> <div id="attachment_div"></div>
>
> the render_attachment.ctp View is called after a file-upload-process
> to show the user what files he uploaded:
>
> function __renderattachment()
> {
> $this->set('attachments', $this->Link->LinkTmp->find('all',
> array('conditions' => array('LinkTmp.ed =' => $this -> Session ->
> read('Link.eyed'), 'LinkTmp.attachment' => '1'))));
> $this->render('render_attachment','ajax');
> }
>
> Now with the ajax link I try to call the "deleteattachment()" fnction
> in my controller, that acutally deletes that data from the table:
>
> function deleteattachment($name)
> {
> $this->Link->LinkTmp->deleteAll(array('LinkTmp.eyed' => $this
> ->
> Session -> read('Link.eyed'), 'LinkTmp.name' => $name));
>
> }
>
> so, how do I
>
> a) tell cake to render my view "render_attachment.ctp" in the DIV that
> i defined in the link, after i called deleteattachment() ?
>
> b) how can i pass variables to deleteattachment() with my ajax link?
> echo $ajax->link('x', array('controller' => 'linkables', 'action' =>
> 'deleteattachment'), array('update' => 'attachment_div'));
>
> thx :)
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