发布于 2015-08-27 16:39:34 | 177 次阅读 | 评论: 0 | 来源: 网络整理
2.3 新版功能: The reset type was introduced in Symfony 2.3
A button that resets all fields to their original values.
| Rendered as | input reset tag |
| Inherited options | |
| Parent type | button |
| Class | ResetType |
type: array default: Empty array
If you want to add extra attributes to the HTML representation of the button,
you can use attr option. It’s an associative array with HTML attribute
as a key. This can be useful when you need to set a custom class for the button:
$builder->add('save', 'button', array(
'attr' => array('class' => 'save'),
));
type: boolean default: false
If you don’t want a user to be able to click a button, you can set the disabled option to true. It will not be possible to submit the form with this button, not even when bypassing the browser and sending a request manually, for example with cURL.
type: string default: The label is “guessed” from the field name
Sets the label that will be displayed on the button. The label can also be directly set inside the template:
{{ form_widget(form.save, { 'label': 'Click me' }) }}
<?php echo $view['form']->widget($form['save'], array('label' => 'Click me')) ?>
type: array default: array()
Sets the HTML attributes for the <label> element, which will be used when
rendering the label for the field. It’s an associative array with HTML attribute
as a key. This attributes can also be directly set inside the template:
{{ form_label(form.name, 'Your name', {'label_attr': {'class': 'CUSTOM_LABEL_CLASS'}}) }}
echo $view['form']->label(
$form['name'],
'Your name',
array('label_attr' => array('class' => 'CUSTOM_LABEL_CLASS'))
);
type: string default: messages
This is the translation domain that will be used for any labels or options that are rendered for this button.