Re: 3.x: SessionHelper deprecated, what's the new version of this?
Thanks guys. Looks like that did the trick. Guess i expected it to be more
complicated, since before it mixed Session & Flash.
On Wed, 22 Apr 2015 at 00:34 Anthony GRASSIOT
wrote:
> http://book.cakephp.org/3.0/en/views/helpers/flash.html
> Le 22 avr. 2015 06:17, "Andras Kende" a écrit :
>
>> Try:
>> Flash->render(); ?>
>>
>> https://github.com/cakephp/app/blob/master/src/Template/Layout/default.ctp#L49
>>
>> Andras Kende
>>
>>
>> On Apr 21, 2015, at 8:56 PM, Joe T. wrote:
>>
>> Looks like SessionHelper is/will be deprecated for 3.1 and
>> request->session() is recommended... i have this chunk of code found in
>> my Layout/default.ctp:
>>
>>
>> Session->flash(); ?>
>>
>> fetch('content'); ?>
>>
>>
>> i tried $this->request->session()->flash() but get a fatal error:
>>
>> *Error: * Call to undefined method Cake\Network\Session::flash()
>>
>> Okay, so not that. i'm sure this code came from early development phases,
>> but it never caused a problem until now (admittedly, i've been away from
>> this project for several weeks).
>>
>> What's the new equivalent to that line?
>>
>> Thanks.
>>
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Re: Cakephp 3.x Validation Error issue
Hi John,
I am working on form builder here you can see the image
https://www.dropbox.com/s/tefh2auwqy97g10/form_builder.png?dl=0
It is working in cakephp 2.x fine. here are answers of your questions.
*Have you studied the CakePHP book?*
yes I read the cakephp 3.x cook book
*What have you tried?*
In cakephp 2.x I have written validations like following but I have no idea
how to try multiple index validation in cakephp 3.x
Cakephp 2.x Form fields are
$this->Form->input('FormElement.text.1.title', ['type'=>'text',
'label'=>false, 'class'=>'form-control']);
$this->Form->input('FormElement.text.2.title', ['type'=>'text',
'label'=>false, 'class'=>'form-control']);
Cakephp 2.x Model Validations are
public $validate = array(
'text'=> array(
'mustNotEmpty'=>array(
'rule' => 'checkForText',
'message'=> '',
'last'=>true)
),
'textarea'=> array(
'mustNotEmpty'=>array(
'rule' => 'checkForTextarea',
'message'=> '',
'last'=>true)
)
);
function checkForText() {
if(!empty($this->data['FormElement']['text'])) {
foreach($this->data['FormElement']['text'] as $key=>$val) {
if(empty($val['title'])) {
$this->validationErrors['text'][$key]['title'] = "Please enter title";
}
}
}
return true;
}
function checkForTextarea() {
if(!empty($this->data['FormElement']['textarea'])) {
foreach($this->data['FormElement']['textarea'] as $key=>$val) {
if(empty($val['title'])) {
$this->validationErrors['textarea'][$key]['title'] = "Please enter title";
}
}
}
return true;
}
so the validation work like a charm on multi index input
fields 'FormElement.text.1.title' etc. The form fields are dynamically
added.
I am not getting any clue to convert this code in cakephp 3.x
*What does not work?*
In cakephp 3.x I have tried so far.
Cakephp 3.x Form fields are
$this->Form->input('FormElements.text.1.title', ['type'=>'text',
'label'=>false, 'class'=>'form-control']);
$this->Form->input('FormElements.text.2.title', ['type'=>'text',
'label'=>false, 'class'=>'form-control']);
Cakephp 3.x Model Validations are
public function validationForFormElements($validator) {
$validator
->add('text', [
'mustNotEmpty'=>[
'rule'=>'checkForText',
'provider'=>'table',
'message'=>''
]
])
->add('textarea', [
'mustNotEmpty'=>[
'rule'=>'checkForTextarea',
'provider'=>'table',
'message'=>''
]
]);
return $validator;
}
function checkForText($value, $context) {
if(!empty($context['data']['text'])) {
foreach($context['data']['text'] as $key=>$val) {
if(empty($val['title'])) {
*I have no idea how add validation error on particular index*
}
}
}
return true;
}
function checkForTextarea($value, $context) {
if(!empty($context['data']['textarea'])) {
foreach($context['data']['textarea'] as $key=>$val) {
if(empty($val['title'])) {
*I have no idea how add validation error on particular index*
}
}
}
return true;
}
*Do you get any error messages?*
I did not get any error messages
Please let me know if anything is not clear.
On Thursday, April 23, 2015 at 10:30:23 PM UTC+5:30, John Andersen wrote:
>
> Please provide more information and also real life examples of your form
> code, so that we may better be able to help.
>
> Have you studied the CakePHP book?
> What have you tried?
> What does not work?
> Do you get any error messages?
>
> Please show the validation code you have tried, the code for the form and
> whatever else that may help us understand your problem.
>
> Kind regards
> John Aage Andersen
>
> On Wednesday, 22 April 2015 01:30:20 UTC+3, Cake Developer wrote:
>>
>> Hi,
>>
>> I am facing issue on form input validations errors. my input fields are
>> following
>>
>> $this->Form->input('FormElements.text.1.title', ['type'=>'text',
>> 'label'=>false, 'class'=>'form-control']);
>>
>> $this->Form->input('FormElements.text.2.title', ['type'=>'text',
>> 'label'=>false, 'class'=>'form-control']);
>>
>> $this->Form->input('FormElements.textarea.1.description',
>> ['type'=>'textarea', 'label'=>false, 'class'=>'form-control']);
>>
>> $this->Form->input('FormElements.textarea.2.description',
>> ['type'=>'textarea', 'label'=>false, 'class'=>'form-control']);
>>
>> Please help me anyone to apply validation rules and display errors.
>>
>> Thanks in advance.
>>
>
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Re: Cakephp 3.x Validation Error issue
Please provide more information and also real life examples of your form
code, so that we may better be able to help.
Have you studied the CakePHP book?
What have you tried?
What does not work?
Do you get any error messages?
Please show the validation code you have tried, the code for the form and
whatever else that may help us understand your problem.
Kind regards
John Aage Andersen
On Wednesday, 22 April 2015 01:30:20 UTC+3, Cake Developer wrote:
>
> Hi,
>
> I am facing issue on form input validations errors. my input fields are
> following
>
> $this->Form->input('FormElements.text.1.title', ['type'=>'text',
> 'label'=>false, 'class'=>'form-control']);
>
> $this->Form->input('FormElements.text.2.title', ['type'=>'text',
> 'label'=>false, 'class'=>'form-control']);
>
> $this->Form->input('FormElements.textarea.1.description',
> ['type'=>'textarea', 'label'=>false, 'class'=>'form-control']);
>
> $this->Form->input('FormElements.textarea.2.description',
> ['type'=>'textarea', 'label'=>false, 'class'=>'form-control']);
>
> Please help me anyone to apply validation rules and display errors.
>
> Thanks in advance.
>
--
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