I'm using Zend_Form_Element_Captcha like this:
$this->view->captcha = new Zend_Form_Element_Captcha('captcha', array(
'label' => 'Codice di controllo:',
'required' => true,
'captcha' => array(
'captcha' => 'Image',
'font' => APPLICATION_PATH . '/../public/default/fonts/arial.ttf',
'fontSize' => '22',
'wordLen' => 6,
'height' => '57',
'width' => '135',
'imgDir' => APPLICATION_PATH . '/../public/images/captcha',
'imgUrl' => Zend_Registry::get('URL') . 'public/images/captcha',
)
));
And i need my captcha image to display only small letters, not capital letters. Is that possible? Thank you!
If you don't want digits, you can try this:
$captcha = new Zend_Form_Element_Captcha(...);
$capcha_addapter = $captcha->getCaptcha();
$capcha_addapter->setUseNumbers(false); // No digit
$captcha->setCaptcha($capcha_addapter);
$this->view->captcha = $captcha;
If you don't want to use numbers, simply use the useNumbers option
$this->view->captcha = new Zend_Form_Element_Captcha('captcha', array(
'label' => 'Codice di controllo:',
'required' => true,
'captcha' => array(
'captcha' => 'Image',
'useNumbers' => false,
'font' => APPLICATION_PATH . '/../public/default/fonts/arial.ttf',
'fontSize' => '22',
'wordLen' => 6,
'height' => '57',
'width' => '135',
'imgDir' => APPLICATION_PATH . '/../public/images/captcha',
'imgUrl' => Zend_Registry::get('URL') . 'public/images/captcha',
)
));
As a general solution to setting the char list to be used in generating Captcha would be extending the Zend_Captcha_Image class and override the _generateWord protected method.
Hope it helps
Related
I would like to hide "create new" image button in case of TCA for field type is inline.
My code is below:
<pre>
'image' => array(
'label' => 'Image',
'config' => array(
'type' => 'inline',
'foreign_table' => 'sys_file_reference',
'foreign_field' => 'uid_foreign',
'foreign_sortby' => 'sorting_foreign',
'foreign_table_field' => 'tablenames',
'foreign_match_fields' => array(
'fieldname' => 'field_slide_image',
),
'foreign_label' => 'uid_local',
'foreign_selector' => 'uid_local',
'foreign_selector_fieldTcaOverride' => array(
'config' => array(
'appearance' => array(
'elementBrowserType' => 'file',
'elementBrowserAllowed' => $allowedFileExtensions
)
)
),
'filter' => array(
array(
'userFunc' => 'TYPO3\\CMS\\Core\\Resource\\Filter\\FileExtensionFilter->filterInlineChildren',
'parameters' => array(
'allowedFileExtensions' => $allowedFileExtensions,
'disallowedFileExtensions' => $disallowedFileExtensions
)
)
),
'appearance' => array(
'useSortable' => TRUE,
'headerThumbnail' => array(
'field' => 'uid_local',
'width' => '45',
'height' => '45c',
),
'showPossibleLocalizationRecords' => FALSE,
'showRemovedLocalizationRecords' => FALSE,
'showSynchronizationLink' => FALSE,
'showAllLocalizationLink' => FALSE,
'showPossibleRecordsSelector' => "hide",
'enabledControls' => array(
'info' => FALSE,
'new' => false,
'dragdrop' => TRUE,
'sort' => true,
'hide' => TRUE,
'delete' => TRUE,
'localize' => TRUE,
),
),
'behaviour' => array(
'localizationMode' => 'select',
'localizeChildrenAtParentLocalization' => TRUE,
),
),
)
</pre>
I have added this code 'new' => false, but still it is not working.
Found Solution :
I have found one solution https://forge.typo3.org/issues/71918
I hope this can help for other users.
Use the permission system of TYPO3 to only allow read access to the field for a certain user group.
Hide "New" Button in TCA with
['appearance']['enabledControls']['new'] = false
This works in 8.x only.
Found Solution :
I have found one solution https://forge.typo3.org/issues/71918
// Render the level links (create new record):
if ($config['appearance']['enabledControls']['new']) {
> $levelLinks = $this->getLevelInteractionLink('newRecord', $nameObject . '-' . $foreign_table, $config);
}
Afaik, the "new" button only becomes hidden if the "maxitems" limit is set and reached.
I am adding a consent checkbox to an existing form. I am not able to render the label to the right of the checkbox. What am I doing wrong?
Please note that the check box has created using $this->addElement( because the rest of the form was created this way.
I thank you in advance.
$this->addElement('checkbox', 'isUserConsent', array(
'options' => array(array('placement' => 'APPEND')),
'label' => 'Plz activate',
'validators' => array(
array('InArray', false, array(
'hay' => array(1),
'messages' => 'Please check the consent box'),
)
),
'decorators' => array('ViewHelper','Errors','Label'),
));
The default is to prepend the label, but you can change this by modifying the decorator's 'placement' option:
$this->getElement('isUserConsent')->getDecorator('label')->setOption('placement', 'append');
Edit: I never use this syntax for decorators but it should be something like this:
$this->addElement('checkbox', 'isUserConsent', array(
'options' => array(array('placement' => 'APPEND')),
'label' => 'Plz activate',
'validators' => array(
array('InArray', false, array(
'hay' => array(1),
'messages' => 'Please check the consent box'),
)
),
'decorators' => array(
'ViewHelper',
'Errors',
'Label' => array(
'placement' => 'append'
)
),
));
This is the code for rendering lable of a form element.
$this->form->name->renderLabel() ;
I am a newbie in zf, recently I m making a register form using zend_dojo_form and there are two passwordtextbox elements, which u know, one is for entering password and the other is to confirm the former one, then I using the validator 'token' but failed, here is part of my code.
$this->addElement('PasswordTextBox','password',array(
'label'=>'password:',
'required'=>true,
'trim'=>true,
'regExp'=>'^[a-z0-9]{6,18}$',
'invalidMessage'=>'password should be 6-18',
'Decorators' => array(
'DijitElement',
'Errors',
array(array('data'=>'HtmlTag'),array('tag'=>'td','align'=>'left')),
array('Label',array('tag'=>'td')),
array(array('row'=>'HtmlTag'),array('tag'=>'tr','align'=>'right'))
)
)
);
//$this->addElement($password1);
$this->addElement('PasswordTextBox','password2',array(
'label'=>'confirm password:',
'required'=>true,
'trim'=>true,
//'regExp'=>'^[a-z0-9]{6,18}$',
'validators'=>array(array('identical',false,array('token'=>'password'))),
'invalidMessage'=>'the password you enter not the same',
'Decorators' => array(
'DijitElement',
'Errors',
array(array('data'=>'HtmlTag'),array('tag'=>'td','align'=>'left')),
array('Label',array('tag'=>'td')),
array(array('row'=>'HtmlTag'),array('tag'=>'tr','align'=>'right'))
)
)
);
Here's a sample that should be functional:
class Application_Form_Register extends Zend_Dojo_Form {
public function init() {
$this
->setOptions(array('name' => 'registerForm'))
// username
->addElement('TextBox', 'first_name', array(
'filters' => array('StringTrim', 'StringToLower'),
'id' => 'name_register',
'required' => true,
'label' => 'Fornavn(e):',
))
->addElement('TextBox', 'last_name', array(
'filters' => array('StringTrim', 'StringToLower'),
'id' => 'surname_register',
'label' => 'Efternavn:',
))
->addElement('ValidationTextBox', 'email', array(
'filters' => array('StringTrim', 'StringToLower'),
'validators' => array(
'EmailAddress',
array('StringLength', false, array(3, 60)),
),
'regExp' => "^(([^<>()[\]\\.,;:\s#\"]+(\.[^<>()[\]\\.,;:\s#\"]+)*)|(\".+\"))#((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$",
'id' => 'email_register',
'required' => true,
'label' => 'E-mail:',
))
//password
->addElement('PasswordTextBox', 'password', array(
'filters' => array('StringTrim'),
'validators' => array(
'Alnum',
array('StringLength', false, array(6, 20)),
),
'regExp' => "^([a-zA-Z0-9_\-!-=]){4,32}$",
'tooltipPosition' => 'above',
'invalidMessage' => 'Krav til password: mellem 4 og 32 i længde og kun karakterer som tal, bogstaver eller blandt [ _-!"#%&/()=] er tilladt',
'id' => 'password_register',
'onKeyDown' => 'arguments[0].keyCode == dojo.keys.ENTER && application.submitRegistration(dijit.byId(\'registerForm\'));',
'required' => true,
'label' => 'Password:',
))
->addElement('PasswordTextBox', 'password_confirm', array(
'filters' => array('StringTrim'),
'validators' => array(
'Alnum',
array('StringLength', false, array(6, 20)),
),
'id' => 'passwordconfirm_register1',
'onKeyDown' => 'arguments[0].keyCode == dojo.keys.ENTER && application.submitRegistration(dijit.byId(\'registerForm\'));',
'required' => true,
'label' => 'Gentag password:',
))
->addElement('PasswordTextBox', 'password_confirm', array(
'filters' => array('StringTrim'),
'validators' => array(
'Alnum',
array('StringLength', false, array(6, 20)),
),
'id' => 'passwordconfirm_register2',
'onKeyDown' => 'arguments[0].keyCode == dojo.keys.ENTER && application.submitRegistration(dijit.byId(\'registerForm\'));',
'required' => true,
'label' => 'Gentag password:',
))
->addElement('Hidden', 'action', array(
'id' => 'action_register',
'value' => 'register',
))
->addElement('Button', 'foo', array(
'id' => 'foo_register',
'onClick' => 'application.submitRegistration(dijit.byId(\'registerForm\'))',
'label' => 'Register'
)
);
$this->_decorate();
}
// renders nulled empty labels and adds classnames, related to element name
protected function _decorate() {
$this->setDecorators(array(
'FormElements',
array('HtmlTag', array('tag' => 'div', 'class' => 'zend_form_contents')),
'DijitForm'
));
foreach ($this->getElements() as $el) {
$el->addDecorator('HtmlTag', array('tag' => 'div', 'class' => $el->getName() . '-wrap'));
if ($el->helper == 'Button')
continue;
else if (strlen(trim($el->getLabel())) == 0)
$el->addDecorator('Label', array('tag' => null));
else
$el->addDecorator('Label', array('tag' => 'div', 'class' => $el->getName() . '-label'));
}
}
}
Focusing on the two password fields - in terms of what makes clientside validation tick, lets filter out the Zend_Form_Element attributes:
->addElement('PasswordTextBox', 'password_2_', array(
// strictly serverside, only accepts alphanumerical pwds lengths 6 through 20
'validators' => array(
'Alnum',
array('StringLength', false, array(6, 20)),
),
// widget id
'id' => 'passwordconfirm_register1',
// both client-/server-side - triggers 'emptyMessage' validation
'required' => true,
// runs with the form.validate() and events onblur, oninit, onkeypress
// if ! dijit.get("value").match(dijit.regExp) show 'invalidMessage'
// this example matches the serverside reqs
'regExp' => "^([a-zA-Z0-9_\-!-=]){6,32}$",
// shown with form.validate(), dijit.validate() and input.blur() if regExp is not a match against value
'invalidMessage' => 'Password musts: 6 to 32 chars and only numbers, letters or amongst [ _-!"#%&/()=]',
))
And a second pwd field, same attributes but with a different validator
->addElement('PasswordTextBox', 'password_2_', array(
// strictly serverside, only accepts alphanumerical pwds lengths 6 through 20
'validators' => array(
array('identical',false,array('token'=>'password'))
),
// widget id
'id' => 'passwordconfirm_register2',
'required' => true,
// in theory, we would define 'validator' in programmatic construct of
// the validationtextbox. but this will not work with the way Zend handles dojo
// 'validator' => 'function(value, constraints) { return "BAD PRACTICE" }'
));
// add javascript code to run onload and to extend the 'register2' properly
$this->getElement()
->getView()
->headScript()
->appendFile($baseUrl . '/js/Validator.js');
By now, only 'required' is validated clientside in the passwordconfirm_register2 widget. Lets fix in what markup factory does in regards to 'bad practice' in the above lines. Remove that line and add the javascript code instead, containing:
// file: baseUrl/js/Validator.js
dojo.addOnLoad(function() {
dijit.byId('passwordconfirm_register2').validate = function(value, constraints) {
if(dijit.byId('passwordconfirm_register1').get("value") != value) {
this.invalidMessage = "Passwords are not identical";
return false;
}
return true
});
});
I have made in backend a TCA form, what will change depending of the value in select field "type":
This select field contains basically the options:
rte text
url
picture
I can make the system working so, that when "rte text" is chosen, it shows specified fields for "rte text", when url is chosen it shows specified fields for "url" etc..
In my case the content is always saved in database in field "content" and the selected type is saved in field "type".
My problem is that I have not found a way to change the "content" form field / configuration, depending on the selected type.
For example when I choose "rte text" it should use for the content field this kind of configuration (rich text editor):
'content' => array (
'exclude' => 0,
'label' => 'Content',
'config' => array (
'type' => 'text',
'cols' => '30',
'rows' => '5',
'wizards' => array(
'_PADDING' => 2,
'RTE' => array(
'notNewRecords' => 1,
'RTEonly' => 1,
'type' => 'script',
'title' => 'Full screen Rich Text Editing|Formatteret redigering i hele vinduet',
'icon' => 'wizard_rte2.gif',
'script' => 'wizard_rte.php',
),
),
)
),
and when I choose "picture" it should use for the content field this kind of configuration (file uploader):
'content' => array (
'exclude' => 0,
'label' => 'Content',
'config' => array (
'type' => 'group',
'internal_type' => 'file',
'allowed' => '',
'disallowed' => 'php,php3',
'max_size' => $GLOBALS['TYPO3_CONF_VARS']['BE']['maxFileSize'],
'uploadfolder' => 'uploads/tx_uploadshere',
'size' => 1,
'minitems' => 0,
'maxitems' => 1,
)
),
Is there a way to change that configuration depending of the value in the selectbox. I have tried to put two contents in an array but haven't got it working on that way.
Unfortunately you cannot change the properties of a single field via type.
You can however influence what's being displayed. So you can configure two independent fields and switch the display:
ext_tables.php:
$TCA['tx_yourextension_yourtable'] = array(
'ctrl' => array(
//...
'type'=>'type',
//...
),
);
TCA.php:
$TCA['tx_yourextension_yourtable'] = array(
'ctrl' => $TCA['tx_yourextension_yourtable']['ctrl'],
'types' => array(
0 => array('showitem' => 'content_rte'),
1 => array('showitem' => 'content_image'),
),
'columns' => array(
'content_rte' => array(
'exclude' => 0,
'label' => 'Content',
'config' => array(
'type' => 'text',
'cols' => '30',
'rows' => '5',
'wizards' => array(
'_PADDING' => 2,
'RTE' => array(
'notNewRecords' => 1,
'RTEonly' => 1,
'type' => 'script',
'title' => 'Full screen Rich Text Editing|Formatteret redigering i hele vinduet',
'icon' => 'wizard_rte2.gif',
'script' => 'wizard_rte.php',
),
),
)
),
'content_upload' => array(
'exclude' => 0,
'label' => 'Content',
'config' => array(
'type' => 'group',
'internal_type' => 'file',
'allowed' => '',
'disallowed' => 'php,php3',
'max_size' => $GLOBALS['TYPO3_CONF_VARS']['BE']['maxFileSize'],
'uploadfolder' => 'uploads/tx_uploadshere',
'size' => 1,
'minitems' => 0,
'maxitems' => 1,
)
),
),
// ...
);
(Note: I've removed system fields like hidden, sys_language_uid etc. for simplicity's sake)
i created a form that it decorates as table form
its my code for decorates
$this->setElementDecorators(array(
'ViewHelper',
'Errors'
array(array('data'=>'HtmlTag'),
array('tag'=>'td','class'=>'element')),
array('Label',array('tag'=>'td')),
array(array('row'=>'HtmlTag'),array('tag'=>'tr')),
));
$this->setDecorators(array(
'FormElements',
array('HtmlTag',array('tag'=>'table')),
'Form'
));
it works correctly,
now i wana errors message decorates too
what do i change my code?
Here is a rather complex way of doing it. I have added classes to the decorators too so you can style them unlike your example.
// To be assigned at the beginning of your form class.
public $elementDecorators = array(
'ViewHelper',
'Errors',
array(array('data' => 'HtmlTag'), array('tag' => 'td', 'class' => 'col2')),
array('Label', array('tag' => 'td','class'=>'taR')),
array(array('row' => 'HtmlTag'), array('tag' => 'tr','class' => 'rowA')),
);
$this->addElement('ValidationTextBox', 'name', array(
'decorators' => $this->elementDecorators,
'validators' => array(
array('regex', false,'/^[a-zA-Z ]+$/')
),
'label' => $this->translator->translate ( 'Name' ) . ' : ',
'required' => true,
'trim' => true,
'propercase' => true,
'regExp' => '[a-zA-Z ]+',
'invalidMessage' => $this->translator->translate ( 'Name - Must be alpha numeric.' )
)
);
If you want to show all erros grouped in one place you should remove the Error decorator from each element and then add to you form the formErrors decorator. Here is an example from How to remove Zend Form error messages?
$form->setDecorators(array(
'FormElements',
new Zend_Form_Decorator_FormErrors(array
(
'ignoreSubForms' => true,
'markupElementLabelEnd' => '</b>',
'markupElementLabelStart' => '<b>',
'markupListEnd' => '</div>',
'markupListItemEnd' => '</span>',
'markupListItemStart' => '<span>',
'markupListStart' => '<div id="Form_Errors">'
)
),
'Form'
));