It's been awhile since I tried this, and I'm not in a position to test
this code, but I think you can do something like this:
Make sure to include these 2 lines in your controller:
Configure::write('debug', '0'); //set debug to 0 for this function
because debugging info breaks the XMLHttpRequest
$this->layout = "ajax";
In your view, include this:
<?php echo '{"post":'.$javascript->Object($post).'}'; ?>
The syntax is very important here if you want true json format.
Now, in your javascript, change this line:
var postUrl = 'posts/view/post.json?='+postId+'';
to this:
var postUrl = 'posts/view/'+postId+'';
Now, if you call your page directly, say like this:
http://localhost/myapp/posts/view/post, you should get a blank page,
but the json should show up in firebug.
If you call it via ajax, everything should work.
HTH,
hydra12
On Sep 7, 11:43 am, Jonathan <[EMAIL PROTECTED]> wrote:
> I'm still having trouble with this. Any ideas?
>
> On Aug 27, 8:36 am, Jonathan <[EMAIL PROTECTED]> wrote:
>
> > I did this <a href="http://www.pagebakers.nl/2007/06/05/using-json-in-
> > cakephp-12/"Using JSON in CakePHP 1.2> tutorial from the Pagebakers
> > blog to get JSON working with my installation of CakePHP.
>
> > Almost everything seems to be working fine. When I go
> > tohttp://localhost/mkb/index
> > I get the page like normal and when I go to index.json I get a
> > download dialog. I'm getting my JSON headers when I make a call
> > withJQueryas well so it seems to be sending the JSON right.
>
> > The problem is when I tried to get content with the JSON. I can't get
> > it to give me any content, only the headers.
>
> > Here's my javascript:
>
> > $(document).ready(function() {
> > $('.post').click(function(event) {
> > event.preventDefault();
> > var postId = $(this).children('.id').text();
> > var postUrl = 'posts/view/post.json?='+postId+'';
> > //inject a DIV container after the clicked title
> > $(this).append('<div class="postContent
> > post'+postId+'"></div>');
>
> > $.getJSON(postUrl, function(data) {
> > $('div[class="postContent
> > post'+postId+'"]').append(data);
> > });
>
> > //hide the post content of titles that do not have that
> > same id as
> > the one clicked.
> > $('.post').filter(function() {
> > return $(this).children('.id').text() != postId;
> > }).children('.postContent').css('display', 'none');
> > });
>
> > });
>
> > Here's the headers I get back:
> > Response Headers
> > Date Wed, 27 Aug 2008 12:35:14 GMT
> > Server Apache/2.2.8 (Win32) PHP/5.2.6
> > X-Powered-By PHP/5.2.6
> > P3P CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
> > Set-Cookie CAKEPHP=deleted; expires=Tue, 28-Aug-2007 12:35:14 GMT;
> > path=/mkb CAKEPHP=mvn519u59tk7kapp9asr4scq91; path=/mkb
> > CAKEPHP=49d5o6b48nf83q8q12lle0pt41; path=/mkb
> > CAKEPHP=mvn519u59tk7kapp9asr4scq91; path=/mkb
> > Content-Length 2
> > Keep-Alive timeout=5, max=100
> > Connection Keep-Alive
> > Content-Type text/x-json; charset=UTF-8
> > Request Headers
> > Host localhost
> > User-Agent Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1)
> > Gecko/2008070208 Firefox/3.0.1
> > Accept application/json, text/javascript, */*
> > Accept-Language en-us,en;q=0.5
> > Accept-Encoding gzip,deflate
> > Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
> > Keep-Alive 300
> > Connection keep-alive
> > X-Requested-With XMLHttpRequest
> > Refererhttp://localhost/mkb/
> > Cookie CAKEPHP=49d5o6b48nf83q8q12lle0pt41;
> > CAKEPHP=02sc14jclvued57ghlaprj0j11
>
> > Here's the View in the app:
> > <?php
> > echo $javascript->object($post);
> > ?>
>
> > Any help would be awesome!
>
> > Thanks Guys.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To post to this group, send email to cake-php@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/cake-php?hl=en
-~----------~----~----~----~------~----~------~--~---
