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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