本文整理匯總了PHP中Textarea::setAttribute方法的典型用法代碼示例。如果您正苦於以下問題：PHP Textarea::setAttribute方法的具體用法？PHP Textarea::setAttribute怎麽用？PHP Textarea::setAttribute使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Textarea的用法示例。
在下文中一共展示了Textarea::setAttribute方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: initialize
/**
* Initializes backend form of pages
*/
public function initialize()
{
$lang = new Select('lang', $this->di->get('config')->application->langs->toArray());
$lang->setLabel('Language');
$this->add($lang);
$title = new Text('title');
$title->setLabel('Title');
$title->addValidator(new PresenceOf());
$title->setAttribute('placeholder', 'Title');
$this->add($title);
$content = new Textarea('content');
$content->setLabel('Content');
$content->addValidator(new PresenceOf());
$content->setAttribute('placeholder', 'content');
$this->add($content);
}示例2: dirname
<?php
/*
* This file is part of the symfony package.
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require_once dirname(__FILE__) . '/../bootstrap.php';
use Bundle\sfFormBundle\Widget\TextArea;
$t = new lime_test(4);
$w = new Textarea();
// ->render()
$t->diag('->render()');
$t->is($w->render('foo', 'bar'), '<textarea rows="4" cols="30" name="foo" id="foo">bar</textarea>', '->render() renders the widget as HTML');
$t->is($w->render('foo', '<bar>'), '<textarea rows="4" cols="30" name="foo" id="foo"><bar></textarea>', '->render() escapes the content');
$t->is($w->render('foo', '<bar>'), '<textarea rows="4" cols="30" name="foo" id="foo"><bar></textarea>', '->render() does not double escape content');
// change default attributes
$t->diag('change default attributes');
$w->setAttribute('rows', 10);
$t->is($w->render('foo', 'bar'), '<textarea rows="10" cols="30" name="foo" id="foo">bar</textarea>', '->render() renders the widget as HTML');