Re: How to return json message inside controller?
You have an error in your array. The key 0 not exists. check the array
Consider also use what euromark says:
So please see http://book.cakephp.org/2.0/en/views/json-and-xml-views.html on
how to leverage JsonView instead
Also see http://www.dereuromark.de/2014/01/09/ajax-and-cakephp/ for
additional information.
2014-03-13 7:14 GMT-04:30 Sam :
>
>
> On Thursday, March 13, 2014 7:29:42 PM UTC+8, wchopite wrote:
>>
>> Use at the beginning of your controller function:
>>
>> $this->autoRender=false;
>>
>
> Thanks. This worked. I still get some error message like this;
> Notice (8): Undefined offset: 0 [APP\\Model\\Model1.php, line 23]
> Are those cakephp debug messages? Can I remove them by setting the debug
> level down?
>
>
>> Wladimir Chópite
>> +584249700264
>> ve.linkedin.com/in/wchopite
>> "Mejor pirata de la armada". Hack the planet!
>> El 13/03/2014 06:57, "Sam" escribió:
>>
>>
>>>
>>> On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote:
Use the php function json_encode( ).
http://php.net/manual/en/function.json-encode.php
You can generate an associative array with the message you want, and
use:
return json_encode($your_array);
>>> Thanks. This worked. I can see the json message in the HTTP response. But
>>> I still have a problem. When I look at the HTTP response, it is full of
>>> other HTML code besides the json message. How can I remove the other HTML
>>> code and leave behind only a clean json message?
>>>
>>> Thank you.
>>>
>>>
Wladimir Chópite
+584249700264
ve.linkedin.com/in/wchopite
"Mejor pirata de la armada". Hack the planet!
El 13/03/2014 06:45, "Sam" escribió:
> I have a controller which takes in an id and checks whether this id
> exists inside the Model. If it does not exist, I would like the controller
> to return a validation error message "id not found" in json when it
> returns
> the HTTP response. This controller takes in a normal HTTP POST which is
> not
> in json.
>
> How can this be done in Cakephp 2.4.5?
>
> My controller code looks something like this;
>
> public function controller_function($id=null){
> if ($this->request->is('post'))
> {
>$field=$this->request->data['Model']['field'];
>$Model_id = $this->Model->findFieldID($field);
>if (empty($Model_id) ) //record not found. Return validation error
>{
>//Send validation error back in JSON. How??
>}
> }}
>
> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google
> Groups "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send
> an email to cake-php+u...@googlegroups.com.
> To post to this group, send email to cake...@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
--
>>> Like Us on FaceBook https://www.facebook.com/CakePHP
>>> Find us on Twitter http://twitter.com/CakePHP
>>>
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "CakePHP" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to cake-php+u...@googlegroups.com.
>>> To post to this group, send email to cake...@googlegroups.com.
>>> Visit this group at http://groups.google.com/group/cake-php.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to cake-php+unsubscr...@googlegroups.com.
> To post to this group, send email to cake-php@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
--
*Atentamente: *Wladimir J. Chopite G. +58 424-9700264
Maturin, Venezuela
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
Re: How to return json message inside controller?
On Thursday, March 13, 2014 7:29:42 PM UTC+8, wchopite wrote:
>
> Use at the beginning of your controller function:
>
> $this->autoRender=false;
>
Thanks. This worked. I still get some error message like this;
Notice (8): Undefined offset: 0 [APP\\Model\\Model1.php, line 23]
Are those cakephp debug messages? Can I remove them by setting the debug
level down?
> Wladimir Chópite
> +584249700264
> ve.linkedin.com/in/wchopite
> "Mejor pirata de la armada". Hack the planet!
> El 13/03/2014 06:57, "Sam" > escribió:
>
>>
>>
>> On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote:
>>>
>>> Use the php function json_encode( ).
>>>
>>> http://php.net/manual/en/function.json-encode.php
>>>
>>> You can generate an associative array with the message you want, and use:
>>>
>>> return json_encode($your_array);
>>>
>> Thanks. This worked. I can see the json message in the HTTP response. But
>> I still have a problem. When I look at the HTTP response, it is full of
>> other HTML code besides the json message. How can I remove the other HTML
>> code and leave behind only a clean json message?
>>
>> Thank you.
>>
>>
>>> Wladimir Chópite
>>> +584249700264
>>> ve.linkedin.com/in/wchopite
>>> "Mejor pirata de la armada". Hack the planet!
>>> El 13/03/2014 06:45, "Sam" escribió:
>>>
I have a controller which takes in an id and checks whether this id
exists inside the Model. If it does not exist, I would like the controller
to return a validation error message "id not found" in json when it
returns
the HTTP response. This controller takes in a normal HTTP POST which is
not
in json.
How can this be done in Cakephp 2.4.5?
My controller code looks something like this;
public function controller_function($id=null){
if ($this->request->is('post'))
{
$field=$this->request->data['Model']['field'];
$Model_id = $this->Model->findFieldID($field);
if (empty($Model_id) ) //record not found. Return validation error
{
//Send validation error back in JSON. How??
}
}}
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google
Groups "CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to cake-php+u...@googlegroups.com.
To post to this group, send email to cake...@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
>>> --
>> Like Us on FaceBook https://www.facebook.com/CakePHP
>> Find us on Twitter http://twitter.com/CakePHP
>>
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "CakePHP" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to cake-php+u...@googlegroups.com .
>> To post to this group, send email to cake...@googlegroups.com
>> .
>> Visit this group at http://groups.google.com/group/cake-php.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
Re: How to return json message inside controller?
Thanks for this information
Wladimir Chópite
+584249700264
ve.linkedin.com/in/wchopite
"Mejor pirata de la armada". Hack the planet!
El 13/03/2014 07:08, "euromark" escribió:
> Not using json_encode() manually in the controller is the cleanest way.
> So please see http://book.cakephp.org/2.0/en/views/json-and-xml-views.htmlon
> how to leverage JsonView instead
> Also see http://www.dereuromark.de/2014/01/09/ajax-and-cakephp/ for
> additional information.
>
>
> Am Donnerstag, 13. März 2014 12:29:42 UTC+1 schrieb wchopite:
>>
>> Use at the beginning of your controller function:
>>
>> $this->autoRender=false;
>>
>> Wladimir Chópite
>> +584249700264
>> ve.linkedin.com/in/wchopite
>> "Mejor pirata de la armada". Hack the planet!
>> El 13/03/2014 06:57, "Sam" escribió:
>>
>>>
>>>
>>> On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote:
Use the php function json_encode( ).
http://php.net/manual/en/function.json-encode.php
You can generate an associative array with the message you want, and
use:
return json_encode($your_array);
>>> Thanks. This worked. I can see the json message in the HTTP response. But
>>> I still have a problem. When I look at the HTTP response, it is full of
>>> other HTML code besides the json message. How can I remove the other HTML
>>> code and leave behind only a clean json message?
>>>
>>> Thank you.
>>>
>>>
Wladimir Chópite
+584249700264
ve.linkedin.com/in/wchopite
"Mejor pirata de la armada". Hack the planet!
El 13/03/2014 06:45, "Sam" escribió:
> I have a controller which takes in an id and checks whether this id
> exists inside the Model. If it does not exist, I would like the controller
> to return a validation error message "id not found" in json when it
> returns
> the HTTP response. This controller takes in a normal HTTP POST which is
> not
> in json.
>
> How can this be done in Cakephp 2.4.5?
>
> My controller code looks something like this;
>
> public function controller_function($id=null){
> if ($this->request->is('post'))
> {
>$field=$this->request->data['Model']['field'];
>$Model_id = $this->Model->findFieldID($field);
>if (empty($Model_id) ) //record not found. Return validation error
>{
>//Send validation error back in JSON. How??
>}
> }}
>
> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google
> Groups "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send
> an email to cake-php+u...@googlegroups.com.
> To post to this group, send email to cake...@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
--
>>> Like Us on FaceBook https://www.facebook.com/CakePHP
>>> Find us on Twitter http://twitter.com/CakePHP
>>>
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "CakePHP" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to cake-php+u...@googlegroups.com.
>>> To post to this group, send email to cake...@googlegroups.com.
>>> Visit this group at http://groups.google.com/group/cake-php.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to cake-php+unsubscr...@googlegroups.com.
> To post to this group, send email to cake-php@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
Re: How to return json message inside controller?
I put this in AppController beforeFilter:
if ($this->request->is('ajax')) {
Configure::write('debug', 0);
$this->autoRender = false;
$this->layout = 'ajax';
$this->disableCache();
}
On 13 Mar 2014, at 11:29, Wladimir Chopite wrote:
> Use at the beginning of your controller function:
>
> $this->autoRender=false;
>
>
> Wladimir Chópite
> +584249700264
> ve.linkedin.com/in/wchopite
> "Mejor pirata de la armada". Hack the planet!
>
> El 13/03/2014 06:57, "Sam" escribió:
>
>
> On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote:
> Use the php function json_encode( ).
>
> http://php.net/manual/en/function.json-encode.php
>
> You can generate an associative array with the message you want, and use:
>
> return json_encode($your_array);
>
> Thanks. This worked. I can see the json message in the HTTP response. But I
> still have a problem. When I look at the HTTP response, it is full of other
> HTML code besides the json message. How can I remove the other HTML code and
> leave behind only a clean json message?
>
> Thank you.
>
> Wladimir Chópite
> +584249700264
> ve.linkedin.com/in/wchopite
> "Mejor pirata de la armada". Hack the planet!
>
> El 13/03/2014 06:45, "Sam" escribió:
> I have a controller which takes in an id and checks whether this id exists
> inside the Model. If it does not exist, I would like the controller to return
> a validation error message "id not found" in json when it returns the HTTP
> response. This controller takes in a normal HTTP POST which is not in json.
>
> How can this be done in Cakephp 2.4.5?
>
> My controller code looks something like this;
>
> public function controller_function($id=null)
> {
> if ($this->request->is('post'))
> {
>$field=$this->request->data['Model']['field'];
>$Model_id = $this->Model->findFieldID($field);
>if (empty($Model_id) ) //record not found. Return validation error
>{
>//Send validation error back in JSON. How??
>}
> }
> }
>
> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to cake-php+u...@googlegroups.com.
> To post to this group, send email to cake...@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to cake-php+unsubscr...@googlegroups.com.
> To post to this group, send email to cake-php@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to cake-php+unsubscr...@googlegroups.com.
> To post to this group, send email to cake-php@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
Re: How to return json message inside controller?
Not using json_encode() manually in the controller is the cleanest way.
So please see http://book.cakephp.org/2.0/en/views/json-and-xml-views.html
on how to leverage JsonView instead
Also see http://www.dereuromark.de/2014/01/09/ajax-and-cakephp/ for
additional information.
Am Donnerstag, 13. März 2014 12:29:42 UTC+1 schrieb wchopite:
>
> Use at the beginning of your controller function:
>
> $this->autoRender=false;
>
> Wladimir Chópite
> +584249700264
> ve.linkedin.com/in/wchopite
> "Mejor pirata de la armada". Hack the planet!
> El 13/03/2014 06:57, "Sam" > escribió:
>
>>
>>
>> On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote:
>>>
>>> Use the php function json_encode( ).
>>>
>>> http://php.net/manual/en/function.json-encode.php
>>>
>>> You can generate an associative array with the message you want, and use:
>>>
>>> return json_encode($your_array);
>>>
>> Thanks. This worked. I can see the json message in the HTTP response. But
>> I still have a problem. When I look at the HTTP response, it is full of
>> other HTML code besides the json message. How can I remove the other HTML
>> code and leave behind only a clean json message?
>>
>> Thank you.
>>
>>
>>> Wladimir Chópite
>>> +584249700264
>>> ve.linkedin.com/in/wchopite
>>> "Mejor pirata de la armada". Hack the planet!
>>> El 13/03/2014 06:45, "Sam" escribió:
>>>
I have a controller which takes in an id and checks whether this id
exists inside the Model. If it does not exist, I would like the controller
to return a validation error message "id not found" in json when it
returns
the HTTP response. This controller takes in a normal HTTP POST which is
not
in json.
How can this be done in Cakephp 2.4.5?
My controller code looks something like this;
public function controller_function($id=null){
if ($this->request->is('post'))
{
$field=$this->request->data['Model']['field'];
$Model_id = $this->Model->findFieldID($field);
if (empty($Model_id) ) //record not found. Return validation error
{
//Send validation error back in JSON. How??
}
}}
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google
Groups "CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send
an email to cake-php+u...@googlegroups.com.
To post to this group, send email to cake...@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
>>> --
>> Like Us on FaceBook https://www.facebook.com/CakePHP
>> Find us on Twitter http://twitter.com/CakePHP
>>
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "CakePHP" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to cake-php+u...@googlegroups.com .
>> To post to this group, send email to cake...@googlegroups.com
>> .
>> Visit this group at http://groups.google.com/group/cake-php.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
Re: How to return json message inside controller?
Use at the beginning of your controller function:
$this->autoRender=false;
Wladimir Chópite
+584249700264
ve.linkedin.com/in/wchopite
"Mejor pirata de la armada". Hack the planet!
El 13/03/2014 06:57, "Sam" escribió:
>
>
> On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote:
>>
>> Use the php function json_encode( ).
>>
>> http://php.net/manual/en/function.json-encode.php
>>
>> You can generate an associative array with the message you want, and use:
>>
>> return json_encode($your_array);
>>
> Thanks. This worked. I can see the json message in the HTTP response. But
> I still have a problem. When I look at the HTTP response, it is full of
> other HTML code besides the json message. How can I remove the other HTML
> code and leave behind only a clean json message?
>
> Thank you.
>
>
>> Wladimir Chópite
>> +584249700264
>> ve.linkedin.com/in/wchopite
>> "Mejor pirata de la armada". Hack the planet!
>> El 13/03/2014 06:45, "Sam" escribió:
>>
>>> I have a controller which takes in an id and checks whether this id
>>> exists inside the Model. If it does not exist, I would like the controller
>>> to return a validation error message "id not found" in json when it returns
>>> the HTTP response. This controller takes in a normal HTTP POST which is not
>>> in json.
>>>
>>> How can this be done in Cakephp 2.4.5?
>>>
>>> My controller code looks something like this;
>>>
>>> public function controller_function($id=null){
>>> if ($this->request->is('post'))
>>> {
>>>$field=$this->request->data['Model']['field'];
>>>$Model_id = $this->Model->findFieldID($field);
>>>if (empty($Model_id) ) //record not found. Return validation error
>>>{
>>>//Send validation error back in JSON. How??
>>>}
>>> }}
>>>
>>> --
>>> Like Us on FaceBook https://www.facebook.com/CakePHP
>>> Find us on Twitter http://twitter.com/CakePHP
>>>
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "CakePHP" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to cake-php+u...@googlegroups.com.
>>> To post to this group, send email to cake...@googlegroups.com.
>>> Visit this group at http://groups.google.com/group/cake-php.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to cake-php+unsubscr...@googlegroups.com.
> To post to this group, send email to cake-php@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
Re: How to return json message inside controller?
On Thursday, March 13, 2014 7:21:26 PM UTC+8, wchopite wrote:
>
> Use the php function json_encode( ).
>
> http://php.net/manual/en/function.json-encode.php
>
> You can generate an associative array with the message you want, and use:
>
> return json_encode($your_array);
>
Thanks. This worked. I can see the json message in the HTTP response. But I
still have a problem. When I look at the HTTP response, it is full of other
HTML code besides the json message. How can I remove the other HTML code
and leave behind only a clean json message?
Thank you.
> Wladimir Chópite
> +584249700264
> ve.linkedin.com/in/wchopite
> "Mejor pirata de la armada". Hack the planet!
> El 13/03/2014 06:45, "Sam" > escribió:
>
>> I have a controller which takes in an id and checks whether this id
>> exists inside the Model. If it does not exist, I would like the controller
>> to return a validation error message "id not found" in json when it returns
>> the HTTP response. This controller takes in a normal HTTP POST which is not
>> in json.
>>
>> How can this be done in Cakephp 2.4.5?
>>
>> My controller code looks something like this;
>>
>> public function controller_function($id=null){
>> if ($this->request->is('post'))
>> {
>>$field=$this->request->data['Model']['field'];
>>$Model_id = $this->Model->findFieldID($field);
>>if (empty($Model_id) ) //record not found. Return validation error
>>{
>>//Send validation error back in JSON. How??
>>}
>> }}
>>
>> --
>> Like Us on FaceBook https://www.facebook.com/CakePHP
>> Find us on Twitter http://twitter.com/CakePHP
>>
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "CakePHP" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to cake-php+u...@googlegroups.com .
>> To post to this group, send email to cake...@googlegroups.com
>> .
>> Visit this group at http://groups.google.com/group/cake-php.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
Re: How to return json message inside controller?
Use the php function json_encode( ).
http://php.net/manual/en/function.json-encode.php
You can generate an associative array with the message you want, and use:
return json_encode($your_array);
Wladimir Chópite
+584249700264
ve.linkedin.com/in/wchopite
"Mejor pirata de la armada". Hack the planet!
El 13/03/2014 06:45, "Sam" escribió:
> I have a controller which takes in an id and checks whether this id exists
> inside the Model. If it does not exist, I would like the controller to
> return a validation error message "id not found" in json when it returns
> the HTTP response. This controller takes in a normal HTTP POST which is not
> in json.
>
> How can this be done in Cakephp 2.4.5?
>
> My controller code looks something like this;
>
> public function controller_function($id=null){
> if ($this->request->is('post'))
> {
>$field=$this->request->data['Model']['field'];
>$Model_id = $this->Model->findFieldID($field);
>if (empty($Model_id) ) //record not found. Return validation error
>{
>//Send validation error back in JSON. How??
>}
> }}
>
> --
> Like Us on FaceBook https://www.facebook.com/CakePHP
> Find us on Twitter http://twitter.com/CakePHP
>
> ---
> You received this message because you are subscribed to the Google Groups
> "CakePHP" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to cake-php+unsubscr...@googlegroups.com.
> To post to this group, send email to cake-php@googlegroups.com.
> Visit this group at http://groups.google.com/group/cake-php.
> For more options, visit https://groups.google.com/d/optout.
>
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
How to return json message inside controller?
I have a controller which takes in an id and checks whether this id exists
inside the Model. If it does not exist, I would like the controller to
return a validation error message "id not found" in json when it returns
the HTTP response. This controller takes in a normal HTTP POST which is not
in json.
How can this be done in Cakephp 2.4.5?
My controller code looks something like this;
public function controller_function($id=null){
if ($this->request->is('post'))
{
$field=$this->request->data['Model']['field'];
$Model_id = $this->Model->findFieldID($field);
if (empty($Model_id) ) //record not found. Return validation error
{
//Send validation error back in JSON. How??
}
}}
--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
---
You received this message because you are subscribed to the Google Groups
"CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to cake-php+unsubscr...@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.
