Hi Carlos,
i am fallowing that book, i find one error, a missing right parentesis
in the comments_controller.php but i can´t find the other two errors
you mention, could you tell me please where are they.
Thank You
On 2 nov, 14:45, carlos ferrandis <[EMAIL PROTECTED]> wrote:
> Hi. Are you following the exercise in the book: Implementing Ajax
> Features, chapter 8? if so I might me able to tell you that I found 3
> errors on it. Reading your code I fix the last one. let me know then I
> can drop you the code corrected.
>
> carlos
>
> On 31 out, 15:13, Kieron <[EMAIL PROTECTED]> wrote:
>
> > Hi,
>
> > I am trying to add a commentsformto a blog post, updating the page
> > withajax, specifically using prototype.js.
> > I've usedajax->form, however when I press the submit button
> > absolutely nothing happens.
> > I've tried theajaxsubmit method with the same result. If I submit
> > theformwithoutajaxit works fine.
>
> > my view code is as follows:
>
> > echo $ajax->form('/comments/
> > add','post',array('update'=>'comments','url'=>'/comments/add'));
> > echo $form->input('Comment.name');
> > echo $form->input('Comment.content');
> > echo
> > $form->input('Comment.post_id',array('type'=>'hidden','value'=>$post['Post']
>
> > ['id']));
> > echo $form->end('Add Comment');
>
> > the add action in the comments controller is as follows:
>
> > function add() {
> > if (!empty($this->data)) {
> > $this->Comment->create();
> > if ($this->Comment->save($this->data)) {
> > $comments =
> > $this->Comment->find('all',array('conditions'=>array('post_id'=>$this->data['Comment']
>
> > ['post_id']),'recursive'=>-1));
> > $this->set(compact('comments'));
> > $this->render('add_success','ajax');
> > } else {
> > $this->render('add_failure', 'ajax');
> > }
> > }
> > }
>
> > and the created source is as follows:
>
> > <div id="comments">
> > <formid="form283226270" onsubmit="event.returnValue = false;
> > return false;" method="post" action="/blog/comments/add">
> > <fieldset style="display:none;">
> > <input type="hidden" name="_method" value="POST" />
> > </fieldset>
> > <script type="text/javascript">
> > //<![CDATA[
> > Event.observe('form283226270', 'submit', function(event) {
> > newAjax.Updater('comments','/blog/comments/add', {asynchronous:true,
> > evalScripts:true, parameters:Form.serialize('form283226270'),
> > requestHeaders:['X-Update', 'comments']}) }, false);
> > //]]>
> > </script>
> > <div class="input text">
> > <label for="CommentName">Name</label>
> > <input name="data[Comment][name]" type="text" maxlength="100"
> > value="" id="CommentName" />
> > </div>
> > <div class="input textarea">
> > <label for="CommentContent">Content</label>
> > <textarea name="data[Comment][content]" cols="30" rows="6"
> > id="CommentContent" ></textarea>
> > </div>
> > <input type="hidden" name="data[Comment][post_id]" value="7"
> > id="CommentPostId"/>
> > <div class="submit">
> > <input type="submit" value="Add Comment" />
> > </div>
> > </form>
> > </div>
>
> > Does anyone know what might be wrong?
>
> > I'd appreciate any feedback as I've spent a whole day trying to solve
> > this and have no desire to quit the whole cakephp thing over something
> > like this!
>
> > Thanks
> > Kieron.
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