Input widget class for generating a file upload control.
This class is usually used internally by Cake\View\Helper\FormHelper
, it but can be used to generate standalone file upload controls.
\Cake\View\StringTemplate
StringTemplate instance.
array
Data defaults.
__construct(\Cake\View\StringTemplate $templates)
Constructor.
\Cake\View\StringTemplate
$templates Templates list.
mergeDefaults(array $data, \Cake\View\Form\ContextInterface $context)
Merge default values with supplied data.
array
$data Data array
\Cake\View\Form\ContextInterface
$context Context instance.
array
Updated data array.
render(array $data, \Cake\View\Form\ContextInterface $context)
Render a file upload form widget.
Data supports the following keys:
name
- Set the input name.escape
- Set to false to disable HTML escaping.All other keys will be converted into HTML attributes. Unlike other input objects the val
property will be specifically ignored.
array
$data The data to build a file input with.
\Cake\View\Form\ContextInterface
$context The current form context.
string
HTML elements.
secureFields(array $data)
Returns a list of fields that need to be secured for this widget.
array
$data The data to render.
string[]
Array of fields to secure.
setMaxLength(array $data, \Cake\View\Form\ContextInterface $context, string $fieldName)
Set value for "maxlength" attribute if applicable.
array
$data Data array
\Cake\View\Form\ContextInterface
$context Context instance.
string
$fieldName Field name.
array
Updated data array.
setRequired(array $data, \Cake\View\Form\ContextInterface $context, string $fieldName)
Set value for "required" attribute if applicable.
array
$data Data array
\Cake\View\Form\ContextInterface
$context Context instance.
string
$fieldName Field name.
array
Updated data array.
setStep(array $data, \Cake\View\Form\ContextInterface $context, string $fieldName)
Set value for "step" attribute if applicable.
array
$data Data array
\Cake\View\Form\ContextInterface
$context Context instance.
string
$fieldName Field name.
array
Updated data array.
StringTemplate instance.
\Cake\View\StringTemplate
Data defaults.
array
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https://api.cakephp.org/4.1/class-Cake.View.Widget.FileWidget.html