cakephp - I'm not specifying the form action but it (automatically) gives different values in some cases -

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i'm creating form using form helper, action of form specified automatically....

this form used editing post..
so, url has structure: mywebsite.com/posts/edit/id , form's action should automatically generated posts/edit/id

but problem is, in cases, open html code , find form's action posts/edit without id causes update fail...

i spent lot of time figure out situation brings wrong action:

  • i'm generating fields dynamically (using javascript & ajax) depending on post's category..
  • when value of 1 of dynamically generated fields invalid, generated action becomes posts/edit !!

i need help, cuz don't know why happening !!!
, don't wanna waste more time digging core of cakephp...
so, if of cakephp experts has idea this, plz me !!

thank in advance !

use url parameter, allows explicitly define url form:

echo $form->create('post', array('url' => $html->url(array('action'=>'edit', $id))));

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