超薄框架 4; return Formr-表格
Slim framework 4; return Formr-form
在 Slim 框架 4 中;我如何 return 我的控制器中的 Formr 表单作为对获取请求的响应?
$app->group('/timer', function (Group $group) {
$group->get('/', function (Request $request, Response $response) {
$form = new Formr\Formr();
// $form->create_form('Name')
// die();
$response->getBody()->write($form->create_form('Name'));
return $response;
});
});
代码不输出任何内容。但是,如果我取消注释这两行,它会输出(如预期的那样):
<form action="/index.php" id="myFormr" method="post" accept-charset="utf-8">
<input type="hidden" name="FormrID" value="myFormr"><label for="name">Name</label>
<input type="text" name="name" id="name" />
<button type="submit" name="button" id="button">Submit</button>
</form>
Formr will automatically echo form elements and messages to the
screen, and this is usually fine. However, in some instances - such as
when using a templating framework - this is not an option. In these
cases simply pass the word hush and then manually echo your elements
and messages.
$form = new Formr\Formr('bootstrap', 'hush');
Formr\Formr
构造函数的第一个参数的默认值为空字符串,因此在您的情况下,您应该使用空字符串 ''
创建新的 Formr 实例作为第一个参数 ann 'hush'
作为第二个参数:
$app->group('/timer', function (Group $group) {
$group->get('/', function (Request $request, Response $response) {
// required change
$form = new Formr\Formr('', 'hush');
$response->getBody()->write($form->create_form('Name'));
return $response;
});
});
在 Slim 框架 4 中;我如何 return 我的控制器中的 Formr 表单作为对获取请求的响应?
$app->group('/timer', function (Group $group) {
$group->get('/', function (Request $request, Response $response) {
$form = new Formr\Formr();
// $form->create_form('Name')
// die();
$response->getBody()->write($form->create_form('Name'));
return $response;
});
});
代码不输出任何内容。但是,如果我取消注释这两行,它会输出(如预期的那样):
<form action="/index.php" id="myFormr" method="post" accept-charset="utf-8">
<input type="hidden" name="FormrID" value="myFormr"><label for="name">Name</label>
<input type="text" name="name" id="name" />
<button type="submit" name="button" id="button">Submit</button>
</form>
Formr will automatically echo form elements and messages to the screen, and this is usually fine. However, in some instances - such as when using a templating framework - this is not an option. In these cases simply pass the word hush and then manually echo your elements and messages.
$form = new Formr\Formr('bootstrap', 'hush');
Formr\Formr
构造函数的第一个参数的默认值为空字符串,因此在您的情况下,您应该使用空字符串 ''
创建新的 Formr 实例作为第一个参数 ann 'hush'
作为第二个参数:
$app->group('/timer', function (Group $group) {
$group->get('/', function (Request $request, Response $response) {
// required change
$form = new Formr\Formr('', 'hush');
$response->getBody()->write($form->create_form('Name'));
return $response;
});
});