QuickForm2 -客户端验证

Question

http://pear.php.net/package/HTML_QuickForm2/ http://download.pear.php.net/package/HTML_QuickForm2-0.6.1.tgz

我可以在表单中使用它，但是我在客户端验证上遇到了问题。我不认为我有正确的文件和内容，但网上的解释让我很困惑。有一个我试图加载的示例文件(builtin-rules.php)，但javascript不起作用。下面是一个摘录，我认为应该使用ONBLUR事件进行验证，但它没有。

$username->addRule('required', 'Username is required', null,
               HTML_QuickForm2_Rule::ONBLUR_CLIENT_SERVER);

Answer 1

我刚刚更新了the docs which deal with including JS files。希望他们现在应该更清楚了。

Answer 2

这来自他们的documentation

<?php
require_once 'HTML/QuickForm2/Renderer.php';
require_once 'HTML/QuickForm2/JavascriptBuilder.php';

$renderer = HTML_QuickForm2_Renderer::factory('default');
// Here '/path/to/libraries' is whatever directory available via HTTP you copied libraries to
$renderer->setJavascriptBuilder(new HTML_QuickForm2_JavascriptBuilder('/path/to/libraries'));
$form->render($renderer);

// This will output necessary <script src="/path/to/libraries/..."></script> tags
foreach ($renderer->getJavascriptBuilder()->getLibraries() as $link) {
    echo $link . "\n";
}
echo $renderer;
?>